* [U-Boot] [PATCH 01/10] ARM: remove broken "SMN42" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:49 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 02/10] ARM: remove broken "dnp1110" board Wolfgang Denk
` (8 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
---
MAKEALL | 1 -
board/siemens/SMN42/Makefile | 51 ----
board/siemens/SMN42/config.mk | 30 ---
board/siemens/SMN42/flash.c | 475 -----------------------------------
board/siemens/SMN42/lowlevel_init.S | 123 ---------
board/siemens/SMN42/smn42.c | 57 -----
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/SMN42.h | 201 ---------------
9 files changed, 1 insertions(+), 939 deletions(-)
delete mode 100644 board/siemens/SMN42/Makefile
delete mode 100644 board/siemens/SMN42/config.mk
delete mode 100644 board/siemens/SMN42/flash.c
delete mode 100644 board/siemens/SMN42/lowlevel_init.S
delete mode 100644 board/siemens/SMN42/smn42.c
delete mode 100644 include/configs/SMN42.h
diff --git a/MAKEALL b/MAKEALL
index e72a019..e35af42 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -306,7 +306,6 @@ LIST_ARM7=" \
impa7 \
lpc2292sodimm \
modnet50 \
- SMN42 \
"
#########################################################################
diff --git a/board/siemens/SMN42/Makefile b/board/siemens/SMN42/Makefile
deleted file mode 100644
index c054a3e..0000000
--- a/board/siemens/SMN42/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2007
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := flash.o smn42.o
-SOBJTS := lowlevel_init.o
-
-SRCS := $(SOBJTS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJTS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/siemens/SMN42/config.mk b/board/siemens/SMN42/config.mk
deleted file mode 100644
index 4891792..0000000
--- a/board/siemens/SMN42/config.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#address where u-boot will be relocated
-#CONFIG_SYS_TEXT_BASE = 0x0
-CONFIG_SYS_TEXT_BASE = 0x81500000
diff --git a/board/siemens/SMN42/flash.c b/board/siemens/SMN42/flash.c
deleted file mode 100644
index fc91574..0000000
--- a/board/siemens/SMN42/flash.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/*
- * (C) Copyright 2006 Embedded Artists AB <www.embeddedartists.com>
- *
- * (C) Copyright 2007 Gary Jennejohn garyj at denx.de
- * Modified to use the routines in arch/arm/cpu/arm720t/lpc2292/flash.c.
- * Heavily modified to support the SMN42 board from Siemens
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/byteorder.h>
-#include <asm/arch/hardware.h>
-
-static unsigned long flash_addr_table[CONFIG_SYS_MAX_FLASH_BANKS] = CONFIG_SYS_FLASH_BANKS_LIST;
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-extern int lpc2292_copy_buffer_to_flash(flash_info_t *, ulong);
-extern int lpc2292_flash_erase(flash_info_t *, int, int);
-extern int lpc2292_write_buff (flash_info_t *, uchar *, ulong, ulong);
-static unsigned long ext_flash_init(void);
-static int ext_flash_erase(flash_info_t *, int, int);
-static int ext_write_buff(flash_info_t *, uchar *, ulong, ulong);
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
- int j, k;
- ulong size = 0;
- ulong flashbase = 0;
-
- flash_info[0].flash_id = PHILIPS_LPC2292;
- flash_info[0].size = 0x003E000; /* 256 - 8 KB */
- flash_info[0].sector_count = 17;
- memset (flash_info[0].protect, 0, 17);
- flashbase = 0x00000000;
- for (j = 0, k = 0; j < 8; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00002000;
- }
- for (j = 0; j < 2; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00010000;
- }
- for (j = 0; j < 7; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00002000;
- }
- size += flash_info[0].size;
-
- /* Protect monitor and environment sectors */
- flash_protect (FLAG_PROTECT_SET,
- 0x0,
- 0x0 + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-
- size += ext_flash_init();
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
- int erased = 0;
- unsigned long j;
- unsigned long count;
- unsigned char *p;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (PHILIPS_LPC2292 & FLASH_VENDMASK):
- printf("Philips: ");
- break;
- case FLASH_MAN_AMD:
- printf("AMD: ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (PHILIPS_LPC2292 & FLASH_TYPEMASK):
- printf("LPC2292 internal flash\n");
- break;
- case FLASH_S29GL128N:
- printf ("S29GL128N (128 Mbit, uniform sector size)\n");
- break;
- default:
- printf("Unknown Chip Type\n");
- return;
- }
-
- printf (" Size: %ld KB in %d Sectors\n",
- info->size >> 10, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
- if (i < (info->sector_count - 1)) {
- count = info->start[i+1] - info->start[i];
- }
- else {
- count = info->start[0] + info->size - info->start[i];
- }
- p = (unsigned char*)(info->start[i]);
- erased = 1;
- for (j = 0; j < count; j++) {
- if (*p != 0xFF) {
- erased = 0;
- break;
- }
- p++;
- }
- printf (" %08lX%s%s", info->start[i], info->protect[i] ? " RO" : " ",
- erased ? " E" : " ");
- }
- printf ("\n");
-}
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (PHILIPS_LPC2292 & FLASH_TYPEMASK):
- return lpc2292_flash_erase(info, s_first, s_last);
- case FLASH_S29GL128N:
- return ext_flash_erase(info, s_first, s_last);
- default:
- return ERR_PROTECTED;
- }
- return ERR_PROTECTED;
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (PHILIPS_LPC2292 & FLASH_TYPEMASK):
- return lpc2292_write_buff(info, src, addr, cnt);
- case FLASH_S29GL128N:
- return ext_write_buff(info, src, addr, cnt);
- default:
- return ERR_PROG_ERROR;
- }
- return ERR_PROG_ERROR;
-}
-
-/*--------------------------------------------------------------------------
- * From here on is code for the external S29GL128N taken from cam5200_flash.c
- */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short
-
-static int wait_for_DQ7_32(flash_info_t * info, int sect)
-{
- ulong start, now, last;
- volatile CONFIG_SYS_FLASH_WORD_SIZE *addr =
- (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[sect]);
-
- start = get_timer(0);
- last = start;
- while ((addr[0] & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) !=
- (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf("Timeout\n");
- return -1;
- }
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- putc('.');
- last = now;
- }
- }
- return 0;
-}
-
-int ext_flash_erase(flash_info_t * info, int s_first, int s_last)
-{
- volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
- volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
- int flag, prot, sect, l_sect, ret;
-
- ret = 0;
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN)
- printf("- missing\n");
- else
- printf("- no sectors to erase\n");
- return 1;
- }
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf("Can't erase unknown flash type - aborted\n");
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect])
- prot++;
- }
-
- if (prot)
- printf("- Warning: %d protected sectors will not be erased!", prot);
-
- printf("\n");
-
- l_sect = -1;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[sect]);
-
- addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
- addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
- addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080;
- addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
- addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
- addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00300030; /* sector erase */
-
- l_sect = sect;
- /*
- * Wait for each sector to complete, it's more
- * reliable. According to AMD Spec, you must
- * issue all erase commands within a specified
- * timeout. This has been seen to fail, especially
- * if printf()s are included (for debug)!!
- */
- ret = wait_for_DQ7_32(info, sect);
- if (ret) {
- ret = ERR_PROTECTED;
- break;
- }
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay(1000);
-
- /* reset to read mode */
- addr = (CONFIG_SYS_FLASH_WORD_SIZE *) info->start[0];
- addr[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00F000F0; /* reset bank */
-
- if (ret)
- printf(" error\n");
- else
- printf(" done\n");
- return ret;
-}
-
-static ulong flash_get_size(vu_long * addr, flash_info_t * info)
-{
- short i;
- CONFIG_SYS_FLASH_WORD_SIZE value;
- ulong base = (ulong) addr;
- volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) addr;
-
- /* Write auto select command: read Manufacturer ID */
- addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
- addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
- addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00900090;
- udelay(1000);
-
- value = addr2[0];
-
- switch (value) {
- case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD;
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- value = addr2[1]; /* device ID */
-
- switch (value) {
- case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_MIRROR:
- value = addr2[14];
- switch(value) {
- case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_GL128N_2:
- value = addr2[15];
- if (value != (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_GL128N_3) {
- info->flash_id = FLASH_UNKNOWN;
- } else {
- info->flash_id += FLASH_S29GL128N;
- info->sector_count = 128;
- info->size = 0x01000000;
- }
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- return(0);
- }
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- return (0); /* => no or unknown flash */
- }
-
- /* set up sector start address table */
- for (i = 0; i < info->sector_count; i++)
- info->start[i] = base + (i * 0x00020000);
-
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /* read sector protection at sector address, (A7 .. A0) = 0x02 */
- /* D0 = 1 if protected */
- addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[i]);
-
- info->protect[i] = addr2[2] & 1;
- }
-
- /* issue bank reset to return to read mode */
- addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00F000F0;
-
- return (info->size);
-}
-
-static unsigned long ext_flash_init(void)
-{
- unsigned long total_b = 0;
- unsigned long size_b[CONFIG_SYS_MAX_FLASH_BANKS];
- int i;
-
- /* Init: no FLASHes known */
- for (i = 1; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- flash_info[i].sector_count = -1;
- flash_info[i].size = 0;
-
- /* call flash_get_size() to initialize sector address */
- size_b[i] = flash_get_size((vu_long *) flash_addr_table[i],
- &flash_info[i]);
-
- flash_info[i].size = size_b[i];
-
- if (flash_info[i].flash_id == FLASH_UNKNOWN) {
- printf("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
- i+1, size_b[i], size_b[i] << 20);
- flash_info[i].sector_count = -1;
- flash_info[i].size = 0;
- }
-
- total_b += flash_info[i].size;
- }
-
- return total_b;
-}
-
-static int write_word(flash_info_t * info, ulong dest, ushort data)
-{
- volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
- volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *) dest;
- volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *) &data;
- ulong start;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*dest2 & *data2) != *data2) {
- return (2);
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
- addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
- addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00A000A0;
- *dest2 = *data2;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer(0);
- while ((*dest2 & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) !=
- (*data2 & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080)) {
-
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- printf("WRITE_TOUT\n");
- return (1);
- }
- }
- return (0);
-}
-
-/*-----------------------------------------------------------------------
- * This is taken from the original flash.c for the LPC2292 SODIMM board
- * and modified to suit.
- */
-
-int ext_write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ushort tmp;
- ulong i;
- uchar* src_org;
- uchar* dst_org;
- ulong cnt_org = cnt;
- int ret = ERR_OK;
-
- src_org = src;
- dst_org = (uchar*)addr;
-
- if (addr & 1) { /* if odd address */
- tmp = *((uchar*)(addr - 1)); /* little endian */
- tmp |= (*src << 8);
- if (write_word(info, addr - 1, tmp))
- return ERR_PROG_ERROR;
- addr += 1;
- cnt -= 1;
- src++;
- }
- while (cnt > 1) {
- tmp = ((*(src+1)) << 8) + (*src); /* little endian */
- if (write_word(info, addr, tmp))
- return ERR_PROG_ERROR;
- addr += 2;
- src += 2;
- cnt -= 2;
- }
- if (cnt > 0) {
- tmp = (*((uchar*)(addr + 1))) << 8;
- tmp |= *src;
- if (write_word(info, addr, tmp))
- return ERR_PROG_ERROR;
- }
-
- for (i = 0; i < cnt_org; i++) {
- if (*dst_org != *src_org) {
- printf("Write failed. Byte %lX differs\n", i);
- ret = ERR_PROG_ERROR;
- break;
- }
- dst_org++;
- src_org++;
- }
-
- return ret;
-}
diff --git a/board/siemens/SMN42/lowlevel_init.S b/board/siemens/SMN42/lowlevel_init.S
deleted file mode 100644
index 44e209b..0000000
--- a/board/siemens/SMN42/lowlevel_init.S
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * (C) Copyright 2006 Embedded Artists AB <www.embeddedartists.com>
- *
- * Slight modifications made to support the SMN42 board from Siemens.
- * 2007 Gary Jennejohn garyj at denx.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/hardware.h>
-
-/* some parameters for the board */
-/* setting up the CPU-internal memory */
-#define SRAM_START 0x40000000
-#define SRAM_SIZE 0x00004000
-#define BCFG0_VALUE 0x1000ffef
-#define BCFG1_VALUE 0x10005D2F
-#define BCFG2_VALUE 0x10005D2F
-/*
- * For P0.18 to set ZZ to the SRAMs to 1. Also set P0.2 (SCL) and P0.3 (SDA)
- * for the bit-banger I2C driver correctly.
- */
-#define IO0_VALUE 0x4000C
-
-_TEXT_BASE:
- .word CONFIG_SYS_TEXT_BASE
-MEMMAP_ADR:
- .word MEMMAP
-BCFG0_ADR:
- .word BCFG0
-_BCFG0_VALUE:
- .word BCFG0_VALUE
-BCFG1_ADR:
- .word BCFG1
-_BCFG1_VALUE:
- .word BCFG1_VALUE
-BCFG2_ADR:
- .word BCFG2
-_BCFG2_VALUE:
- .word BCFG2_VALUE
-IO0DIR_ADR:
- .word IO0DIR
-_IO0DIR_VALUE:
- .word IO0_VALUE
-IO0SET_ADR:
- .word IO0SET
-_IO0SET_VALUE:
- .word IO0_VALUE
-PINSEL2_ADR:
- .word PINSEL2
-PINSEL2_MASK:
- .word 0x00000000
-PINSEL2_VALUE:
- .word 0x0F804914
-
-.extern _start
-
-.globl lowlevel_init
-lowlevel_init:
- /* set up memory control register for bank 0 */
- ldr r0, _BCFG0_VALUE
- ldr r1, BCFG0_ADR
- str r0, [r1]
-
- /* set up memory control register for bank 1 */
- ldr r0, _BCFG1_VALUE
- ldr r1, BCFG1_ADR
- str r0, [r1]
-
- /* set up memory control register for bank 2 */
- ldr r0, _BCFG2_VALUE
- ldr r1, BCFG2_ADR
- str r0, [r1]
-
- /* set IO0DIR to make P0.2, P0.3 and P0.18 outputs */
- ldr r0, _IO0DIR_VALUE
- ldr r1, IO0DIR_ADR
- str r0, [r1]
-
- /* set P0.18 to 1 */
- ldr r0, _IO0SET_VALUE
- ldr r1, IO0SET_ADR
- str r0, [r1]
-
- /* set up PINSEL2 for bus-pins */
- ldr r0, PINSEL2_ADR
- ldr r1, [r0]
- ldr r2, PINSEL2_MASK
- ldr r3, PINSEL2_VALUE
- and r1, r1, r2
- orr r1, r1, r3
- str r1, [r0]
-
- /* move vectors to beginning of SRAM */
- mov r2, #SRAM_START
- mov r0, #0 /*_start*/
- ldmneia r0!, {r3-r10}
- stmneia r2!, {r3-r10}
- ldmneia r0, {r3-r9}
- stmneia r2, {r3-r9}
-
- /* Set-up MEMMAP register, so vectors are taken from SRAM */
- ldr r0, MEMMAP_ADR
- mov r1, #0x02 /* vectors re-mapped to static RAM */
- str r1, [r0]
-
- /* everything is fine now */
- mov pc, lr
diff --git a/board/siemens/SMN42/smn42.c b/board/siemens/SMN42/smn42.c
deleted file mode 100644
index 52d1d7e..0000000
--- a/board/siemens/SMN42/smn42.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2005 Rowel Atienza <rowel@diwalabs.com>
- * Armadillo board HT1070
- *
- * (C) Copyright 2007 Gary Jennejohn <garyj@denx.de>
- * Siemens board SMN42
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <clps7111.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscellaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* arch number MACH_TYPE_ARMADILLO - not official*/
- gd->bd->bi_arch_number = 83;
-
- /* location of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x00000100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
-}
diff --git a/boards.cfg b/boards.cfg
index 60723d5..54ead3e 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -47,7 +47,6 @@ impa7 arm arm720t
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
lpc2292sodimm arm arm720t - - lpc2292
-SMN42 arm arm720t - siemens lpc2292
evb4510 arm arm720t - - s3c4510b
integratorap_cm920t arm arm920t integrator armltd - integratorap
integratorcp_cm920t arm arm920t integrator armltd - integratorcp
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index e7e1151..72c3c30 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+SMN42 arm arm720t - 2011-09-05
at91rm9200dk arm arm920t 1c85752 2011-07-17
m501sk arm arm920t b1a2bd4 2011-07-17
kb9202 arm arm920t 5bd3814 2011-07-17
diff --git a/include/configs/SMN42.h b/include/configs/SMN42.h
deleted file mode 100644
index 4a8acab..0000000
--- a/include/configs/SMN42.h
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * (C) Copyright 2007
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * Configuation settings for the SMN42 board from Siemens.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start u-boot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#undef CONFIG_SKIP_LOWLEVEL_INIT
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_LPC2292
-#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_LPC2292_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/* enable I2C and select the hardware/software driver */
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-/* this would be 0xAE if E0, E1 and E2 were pulled high */
-#define CONFIG_SYS_I2C_SLAVE 0xA0
-#define CONFIG_SYS_I2C_EEPROM_ADDR (0xA0 >> 1)
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16 bit address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 bytes per write */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
-/* not used but required by devices.c */
-#define CONFIG_SYS_I2C_SPEED 10000
-
-#ifdef CONFIG_SOFT_I2C
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define SCL 0x00000004 /* P0.2 */
-#define SDA 0x00000008 /* P0.3 */
-
-#define I2C_READ ((GET32(IO0PIN) & SDA) ? 1 : 0)
-#define I2C_SDA(x) { if (x) PUT32(IO0SET, SDA); else PUT32(IO0CLR, SDA); }
-#define I2C_SCL(x) { if (x) PUT32(IO0SET, SCL); else PUT32(IO0CLR, SCL); }
-#define I2C_DELAY { udelay(100); }
-#define I2C_ACTIVE { unsigned int i2ctmp; \
- i2ctmp = GET32(IO0DIR); \
- i2ctmp |= SDA; \
- PUT32(IO0DIR, i2ctmp); }
-#define I2C_TRISTATE { unsigned int i2ctmp; \
- i2ctmp = GET32(IO0DIR); \
- i2ctmp &= ~SDA; \
- PUT32(IO0DIR, i2ctmp); }
-#endif /* CONFIG_SOFT_I2C */
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_PING
-
-
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_BOOTDELAY 5
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "SMN42 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x81800000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x83000000 /* 24 MB in SRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
- /* for uClinux img is here*/
-
-#define CONFIG_SYS_SYS_CLK_FREQ 58982400 /* Hz */
-#define CONFIG_SYS_HZ 2048 /* decrementer freq in Hz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SRAM */
-#define PHYS_SDRAM_1 0x81000000 /* SRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB SRAM */
-
-/* This is the external flash */
-#define PHYS_FLASH_1 0x80000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-
-/*
- * The first entry in CONFIG_SYS_FLASH_BANKS_LIST is a dummy, but it must be present.
- */
-#define CONFIG_SYS_FLASH_BANKS_LIST { 0, PHYS_FLASH_1 }
-#define CONFIG_SYS_FLASH_ADDR0 0x555
-#define CONFIG_SYS_FLASH_ADDR1 0x2AA
-#define CONFIG_SYS_FLASH_ERASE_TOUT 16384 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-/* The Environment Sector is in the CPU-internal flash */
-#define CONFIG_SYS_FLASH_BASE 0
-#define CONFIG_ENV_OFFSET 0x3C000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
-#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
-
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_MMC 1
-/* we use this ethernet chip */
-#define CONFIG_ENC28J60_LPC2292
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 01/10] ARM: remove broken "SMN42" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 01/10] ARM: remove broken "SMN42" board Wolfgang Denk
@ 2011-09-07 19:49 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:49 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-2-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> ---
> MAKEALL | 1 -
> board/siemens/SMN42/Makefile | 51 ----
> board/siemens/SMN42/config.mk | 30 ---
> board/siemens/SMN42/flash.c | 475 -----------------------------------
> board/siemens/SMN42/lowlevel_init.S | 123 ---------
> board/siemens/SMN42/smn42.c | 57 -----
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/SMN42.h | 201 ---------------
> 9 files changed, 1 insertions(+), 939 deletions(-)
> delete mode 100644 board/siemens/SMN42/Makefile
> delete mode 100644 board/siemens/SMN42/config.mk
> delete mode 100644 board/siemens/SMN42/flash.c
> delete mode 100644 board/siemens/SMN42/lowlevel_init.S
> delete mode 100644 board/siemens/SMN42/smn42.c
> delete mode 100644 include/configs/SMN42.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Never worry about theory as long as the machinery does what it's
supposed to do. - R. A. Heinlein
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 02/10] ARM: remove broken "dnp1110" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 01/10] ARM: remove broken "SMN42" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:49 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 03/10] ARM: remove broken "ep7312" board Wolfgang Denk
` (7 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Alex Z?pke <azu@sysgo.de>
---
MAINTAINERS | 1 -
board/dnp1110/Makefile | 51 -----
board/dnp1110/config.mk | 17 --
board/dnp1110/dnp1110.c | 67 -------
board/dnp1110/flash.c | 422 -----------------------------------------
board/dnp1110/lowlevel_init.S | 135 -------------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/dnp1110.h | 162 ----------------
9 files changed, 1 insertions(+), 856 deletions(-)
delete mode 100644 board/dnp1110/Makefile
delete mode 100644 board/dnp1110/config.mk
delete mode 100644 board/dnp1110/dnp1110.c
delete mode 100644 board/dnp1110/flash.c
delete mode 100644 board/dnp1110/lowlevel_init.S
delete mode 100644 include/configs/dnp1110.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 3bfe3fb..16edb67 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -903,7 +903,6 @@ Richard Woodruff <r-woodruff2@ti.com>
Alex Z?pke <azu@sysgo.de>
lart SA1100
- dnp1110 SA1110
Syed Mohammed Khasim <sm.khasim@gmail.com>
Sughosh Ganu <urwithsughosh@gmail.com>
diff --git a/board/dnp1110/Makefile b/board/dnp1110/Makefile
deleted file mode 100644
index 8a86c0f..0000000
--- a/board/dnp1110/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := dnp1110.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/dnp1110/config.mk b/board/dnp1110/config.mk
deleted file mode 100644
index ccf8277..0000000
--- a/board/dnp1110/config.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# DNP/1110 board with SA1100 cpu
-#
-# http://www.dilnetpc.com
-#
-
-#
-# DILNETPC has 1 banks of 32 MB DRAM
-#
-# c000'0000
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to c1f8'0000, the upper 1 MB of the first (only) bank
-#
-
-CONFIG_SYS_TEXT_BASE = 0xc1f80000
diff --git a/board/dnp1110/dnp1110.c b/board/dnp1110/dnp1110.c
deleted file mode 100644
index c215f5f..0000000
--- a/board/dnp1110/dnp1110.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <SA-1100.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
-
- /* arch number of DNP1110-Board */
- gd->bd->bi_arch_number = MACH_TYPE_DNP1110;
-
- /* flash vpp on */
- PPDR |= 0x80; /* assumes LCD controller is off */
- PPSR |= 0x80;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_SMC91111
- rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
-#endif
- return rc;
-}
-#endif
diff --git a/board/dnp1110/flash.c b/board/dnp1110/flash.c
deleted file mode 100644
index 53f89ee..0000000
--- a/board/dnp1110/flash.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* Board support for 1 or 2 flash devices */
-#undef FLASH_PORT_WIDTH32
-#define FLASH_PORT_WIDTH16
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH ushort
-#define FLASH_PORT_WIDTHV vu_short
-#define SWAP(x) __swab16(x)
-#else
-#define FLASH_PORT_WIDTH ulong
-#define FLASH_PORT_WIDTHV vu_long
-#define SWAP(x) __swab32(x)
-#endif
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (FPW *addr, flash_info_t *info);
-static int write_data (flash_info_t *info, ulong dest, FPW data);
-static void flash_get_offsets (ulong base, flash_info_t *info);
-void inline spin_wheel(void);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
- int i;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
- {
- switch (i)
- {
- case 0:
- flash_get_size((FPW *)PHYS_FLASH_1, &flash_info[i]);
- flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
- break;
- default:
- panic("configured too many flash banks!\n");
- break;
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
- info->protect[i] = 0;
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_INTEL: printf ("INTEL "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_28F128J3A:
- printf ("28F128J3A\n"); break;
- default: printf ("Unknown Chip Type\n"); break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " "
- );
- }
- printf ("\n");
- return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (FPW *addr, flash_info_t *info)
-{
- volatile FPW value;
- /* Write auto select command: read Manufacturer ID */
- addr[0x5555] = (FPW)0x00AA00AA;
- addr[0x2AAA] = (FPW)0x00550055;
- addr[0x5555] = (FPW)0x00900090;
-
- mb();
- value = addr[0];
-
- switch (value) {
-
- case (FPW)INTEL_MANUFACT:
- info->flash_id = FLASH_MAN_INTEL;
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- addr[0] = (FPW)0x00FF00FF; /* restore read mode */
- return (0); /* no or unknown flash */
- }
-
- mb();
- value = addr[1]; /* device ID */
- switch (value) {
-
- case (FPW)INTEL_ID_28F128J3A:
- info->flash_id += FLASH_28F128J3A;
- info->sector_count = 128;
- info->size = 0x02000000;
- break; /* => 16 MB */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- break;
- }
-
- if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
- printf ("** ERROR: sector count %d > max (%d) **\n",
- info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
- info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- }
-
- addr[0] = (FPW)0x00FF00FF; /* restore read mode */
-
- return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- int flag, prot, sect;
- ulong type, start;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- type = (info->flash_id & FLASH_VENDMASK);
- if ((type != FLASH_MAN_INTEL)) {
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- FPWV *addr = (FPWV *)(info->start[sect]);
- FPW status;
-
- printf("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- *addr = (FPW)0x00500050; /* clear status register */
- *addr = (FPW)0x00200020; /* erase setup */
- *addr = (FPW)0x00D000D0; /* erase confirm */
-
- while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- *addr = (FPW)0x00B000B0; /* suspend erase */
- *addr = (FPW)0x00FF00FF; /* reset to read mode */
- rcode = 1;
- break;
- }
- }
-
- *addr = (FPW)0x00500050; /* clear status register cmd. */
- *addr = (FPW)0x00FF00FF; /* resest to read mode */
-
- printf (" done\n");
- }
- }
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - Flash not identified
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp;
- FPW data;
- int count, i, l, rc, port_width;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return 4;
- }
-/* get lower word aligned address */
-#ifdef FLASH_PORT_WIDTH16
- wp = (addr & ~1);
- port_width = 2;
-#else
- wp = (addr & ~3);
- port_width = 4;
-#endif
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
- for (; i<port_width && cnt>0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- if ((rc = write_data(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += port_width;
- }
-
- /*
- * handle word aligned part
- */
- count = 0;
- while (cnt >= port_width) {
- data = 0;
- for (i=0; i<port_width; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_data(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += port_width;
- cnt -= port_width;
- if (count++ > 0x800)
- {
- spin_wheel();
- count = 0;
- }
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<port_width && cnt>0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i<port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- return (write_data(info, wp, SWAP(data)));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, ulong dest, FPW data)
-{
- FPWV *addr = (FPWV *)dest;
- ulong status;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*addr & data) != data) {
- printf("not erased@%08lx (%x)\n",(ulong)addr,*addr);
- return (2);
- }
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- *addr = (FPW)0x00400040; /* write setup */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait while polling the status register */
- while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) {
- if (start = get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *addr = (FPW)0x00FF00FF; /* restore read mode */
- return (1);
- }
- }
-
- *addr = (FPW)0x00FF00FF; /* restore read mode */
-
- return (0);
-}
-
-void inline
-spin_wheel(void)
-{
- static int p=0;
- static char w[] = "\\/-";
-
- printf("\010%c", w[p]);
- (++p == 3) ? (p = 0) : 0;
-}
diff --git a/board/dnp1110/lowlevel_init.S b/board/dnp1110/lowlevel_init.S
deleted file mode 100644
index 7730be3..0000000
--- a/board/dnp1110/lowlevel_init.S
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
- * Jan-Derk Bakker (J.D.Bakker at its.tudelft.nl)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include "config.h"
-#include "version.h"
-
-
-/* some parameters for the board */
-
-MEM_BASE: .long 0xa0000000
-MEM_START: .long 0xc0000000
-
-#define MDCNFG 0x00
-#define MDCAS00 0x04 /* CAS waveform rotate reg 0 */
-#define MDCAS01 0x08 /* CAS waveform rotate reg 1 bank */
-#define MDCAS02 0x0C /* CAS waveform rotate reg 2 bank */
-#define MDREFR 0x1C /* DRAM refresh control reg */
-#define MDCAS20 0x20 /* CAS waveform rotate reg 0 bank */
-#define MDCAS21 0x24 /* CAS waveform rotate reg 1 bank */
-#define MDCAS22 0x28 /* CAS waveform rotate reg 2 bank */
-#define MECR 0x18 /* Expansion memory (PCMCIA) bus configuration register */
-#define MSC0 0x10 /* static memory control reg 0 */
-#define MSC1 0x14 /* static memory control reg 1 */
-#define MSC2 0x2C /* static memory control reg 2 */
-#define SMCNFG 0x30 /* SMROM configuration reg */
-
-mdcas00: .long 0x5555557F
-mdcas01: .long 0x55555555
-mdcas02: .long 0x55555555
-mdcas20: .long 0x5555557F
-mdcas21: .long 0x55555555
-mdcas22: .long 0x55555555
-mdcnfg: .long 0x0000B25C
-mdrefr: .long 0x007000C1
-mecr: .long 0x10841084
-msc0: .long 0x00004774
-msc1: .long 0x00000000
-msc2: .long 0x00000000
-smcnfg: .long 0x00000000
-
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
-
- ldr r0, MEM_BASE
-
- /* Set up the DRAM */
-
- /* MDCAS00 */
- ldr r1, mdcas00
- str r1, [r0, #MDCAS00]
-
- /* MDCAS01 */
- ldr r1, mdcas01
- str r1, [r0, #MDCAS01]
-
- /* MDCAS02 */
- ldr r1, mdcas02
- str r1, [r0, #MDCAS02]
-
- /* MDCAS20 */
- ldr r1, mdcas20
- str r1, [r0, #MDCAS20]
-
- /* MDCAS21 */
- ldr r1, mdcas21
- str r1, [r0, #MDCAS21]
-
- /* MDCAS22 */
- ldr r1, mdcas22
- str r1, [r0, #MDCAS22]
-
- /* MDREFR */
- ldr r1, mdrefr
- str r1, [r0, #MDREFR]
-
- /* Set up PCMCIA space */
- ldr r1, mecr
- str r1, [r0, #MECR]
-
- /* Setup the flash memory and other */
- ldr r1, msc0
- str r1, [r0, #MSC0]
-
- ldr r1, msc1
- str r1, [r0, #MSC1]
-
- ldr r1, msc2
- str r1, [r0, #MSC2]
-
- ldr r1, smcnfg
- str r1, [r0, #SMCNFG]
-
- /* MDCNFG */
- ldr r1, mdcnfg
- bic r1, r1, #0x00000001
- str r1, [r0, #MDCNFG]
-
- /* Load something to activate bank */
- ldr r2, MEM_START
-.rept 8
- ldr r1, [r2]
-.endr
-
- /* MDCNFG */
- ldr r1, mdcnfg
- orr r1, r1, #0x00000001
- str r1, [r0, #MDCNFG]
-
- /* everything is fine now */
- mov pc, lr
diff --git a/boards.cfg b/boards.cfg
index 54ead3e..c4ec13d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -221,7 +221,6 @@ xaeniax arm pxa
xm250 arm pxa
zipitz2 arm pxa
zylonite arm pxa
-dnp1110 arm sa1100
gcplus arm sa1100
jornada arm sa1100
lart arm sa1100
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 72c3c30..a34c2ed 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+dnp1110 arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
SMN42 arm arm720t - 2011-09-05
at91rm9200dk arm arm920t 1c85752 2011-07-17
m501sk arm arm920t b1a2bd4 2011-07-17
diff --git a/include/configs/dnp1110.h b/include/configs/dnp1110.h
deleted file mode 100644
index 7d79d57..0000000
--- a/include/configs/dnp1110.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Rolf Offermanns <rof@sysgo.de>
- *
- * Configuation settings for the SSV DNP1110 board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start armboot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#define CONFIG_SKIP_LOWLEVEL_INIT 1
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_SA1110 1 /* This is an SA1110 CPU */
-#define CONFIG_DNP1110 1 /* on an DNP/1110 Board */
-
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_DCACHE_OFF
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_SMC91111
-#define CONFIG_SMC91111_BASE 0x20000300
-
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SA1100_SERIAL
-#define CONFIG_SERIAL1 1 /* we use SERIAL 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,115200"
-#define CONFIG_ETHADDR 02:80:ad:20:31:b8
-#define CONFIG_NETMASK 255.255.0.0
-#define CONFIG_IPADDR 172.22.2.23
-#define CONFIG_SERVERIP 172.22.2.22
-#define CONFIG_BOOTFILE "dnp1110"
-#define CONFIG_BOOTCOMMAND "tftp; bootm"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "DNP1110 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc0200000 /* default load address */
-
-#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CONFIG_SYS_CPUSPEED 0x0b /* set core clock to 220 MHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
-
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
-#define PHYS_FLASH_BANK_SIZE 0x01000000 /* 32 MB Banks */
-#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 256 KB sectors (x2) */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0xF80000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 02/10] ARM: remove broken "dnp1110" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 02/10] ARM: remove broken "dnp1110" board Wolfgang Denk
@ 2011-09-07 19:49 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:49 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-3-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Alex Z??pke <azu@sysgo.de>
> ---
> MAINTAINERS | 1 -
> board/dnp1110/Makefile | 51 -----
> board/dnp1110/config.mk | 17 --
> board/dnp1110/dnp1110.c | 67 -------
> board/dnp1110/flash.c | 422 -----------------------------------------
> board/dnp1110/lowlevel_init.S | 135 -------------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/dnp1110.h | 162 ----------------
> 9 files changed, 1 insertions(+), 856 deletions(-)
> delete mode 100644 board/dnp1110/Makefile
> delete mode 100644 board/dnp1110/config.mk
> delete mode 100644 board/dnp1110/dnp1110.c
> delete mode 100644 board/dnp1110/flash.c
> delete mode 100644 board/dnp1110/lowlevel_init.S
> delete mode 100644 include/configs/dnp1110.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Where a calculator on the ENIAC is equipped with 18,000 vacuum tubes
and weighs 30 tons, computers in the future may have only 1,000
vacuum tubes and weigh only 1/2 tons. - Popular Mechanics, March 1949
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 03/10] ARM: remove broken "ep7312" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 01/10] ARM: remove broken "SMN42" board Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 02/10] ARM: remove broken "dnp1110" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:49 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 04/10] ARM: remove broken "evb4510" board Wolfgang Denk
` (6 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Marius Gr?ger <mag@sysgo.de>
---
MAINTAINERS | 1 -
MAKEALL | 1 -
arch/arm/cpu/arm720t/cpu.c | 6 +-
arch/arm/cpu/arm720t/interrupts.c | 4 +-
arch/arm/cpu/arm720t/start.S | 6 +-
arch/arm/include/asm/arch-arm720t/hardware.h | 4 -
board/ep7312/Makefile | 55 ----
board/ep7312/config.mk | 28 --
board/ep7312/ep7312.c | 66 -----
board/ep7312/flash.c | 343 --------------------------
board/ep7312/lowlevel_init.S | 95 -------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/ep7312.h | 173 -------------
14 files changed, 9 insertions(+), 775 deletions(-)
delete mode 100644 board/ep7312/Makefile
delete mode 100644 board/ep7312/config.mk
delete mode 100644 board/ep7312/ep7312.c
delete mode 100644 board/ep7312/flash.c
delete mode 100644 board/ep7312/lowlevel_init.S
delete mode 100644 include/configs/ep7312.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 16edb67..83d3656 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -664,7 +664,6 @@ Simon Guinot <simon.guinot@sequanux.org>
Marius Gr?ger <mag@sysgo.de>
impa7 ARM720T (EP7211)
- ep7312 ARM720T (EP7312)
Igor Grinberg <grinberg@compulab.co.il>
diff --git a/MAKEALL b/MAKEALL
index e35af42..40a1ecb 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -301,7 +301,6 @@ LIST_SA="$(boards_by_cpu sa1100)"
#########################################################################
LIST_ARM7=" \
- ep7312 \
evb4510 \
impa7 \
lpc2292sodimm \
diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c
index ff992aa..71d8d6b 100644
--- a/arch/arm/cpu/arm720t/cpu.c
+++ b/arch/arm/cpu/arm720t/cpu.c
@@ -36,7 +36,7 @@
#include <asm/hardware.h>
#include <asm/system.h>
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
static void cache_flush(void);
#endif
@@ -50,7 +50,7 @@ int cleanup_before_linux (void)
* and we set the CPU-speed to 73 MHz - see start.S for details
*/
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
disable_interrupts ();
/* turn off I-cache */
@@ -74,7 +74,7 @@ int cleanup_before_linux (void)
return 0;
}
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
/* flush I/D-cache */
static void cache_flush (void)
{
diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c
index fa9c5a2..3cebf11 100644
--- a/arch/arm/cpu/arm720t/interrupts.c
+++ b/arch/arm/cpu/arm720t/interrupts.c
@@ -149,7 +149,7 @@ int timer_init (void)
/* set timer 2 counter */
lastdec = TIMER_LOAD_VAL;
-#elif defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#elif defined(CONFIG_IMPA7)
/* disable all interrupts */
IO_INTMR1 = 0;
@@ -207,7 +207,7 @@ int timer_init (void)
*/
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_IMPA7) || defined(CONFIG_NETARM) || defined(CONFIG_LPC2292)
ulong get_timer (ulong base)
{
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index e9a094f..f2320ee 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -272,7 +272,7 @@ _dynsym_start_ofs:
*************************************************************************
*/
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
/* Interrupt-Controller base addresses */
INTMR1: .word 0x80000280 @ 32 bit size
@@ -301,7 +301,7 @@ MEMMAP_ADR: .word MEMMAP
#endif
cpu_init_crit:
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
/*
* mask all IRQs by clearing all bits in the INTMRs
@@ -634,7 +634,7 @@ fiq:
#endif
-#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_IMPA7)
.align 5
.globl reset_cpu
reset_cpu:
diff --git a/arch/arm/include/asm/arch-arm720t/hardware.h b/arch/arm/include/asm/arch-arm720t/hardware.h
index 9bee19f..d89effa 100644
--- a/arch/arm/include/asm/arch-arm720t/hardware.h
+++ b/arch/arm/include/asm/arch-arm720t/hardware.h
@@ -28,10 +28,6 @@
#include <asm/arch-arm720t/netarm_registers.h>
#elif defined(CONFIG_IMPA7)
/* include IMPA7 specific hardware file if there was one */
-#elif defined(CONFIG_EP7312)
-/* include EP7312 specific hardware file if there was one */
-#elif defined(CONFIG_ARMADILLO)
-/* include armadillo specific hardware file if there was one */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
/* include IntegratorCP/CM720T specific hardware file if there was one */
#else
diff --git a/board/ep7312/Makefile b/board/ep7312/Makefile
deleted file mode 100644
index f2d8cf5..0000000
--- a/board/ep7312/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# (C) Copyright 2002
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := ep7312.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/ep7312/config.mk b/board/ep7312/config.mk
deleted file mode 100644
index bdd08b8..0000000
--- a/board/ep7312/config.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-CONFIG_SYS_TEXT_BASE = 0xc0f80000
diff --git a/board/ep7312/ep7312.c b/board/ep7312/ep7312.c
deleted file mode 100644
index 8ed14ad..0000000
--- a/board/ep7312/ep7312.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <clps7111.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* Activate LED flasher */
- IO_LEDFLSH = 0x40;
-
- /* arch number MACH_TYPE_EDB7312 */
- gd->bd->bi_arch_number = MACH_TYPE_EDB7312;
-
- /* location of boot parameters */
- gd->bd->bi_boot_params = 0xc0020100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_CS8900
- rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
- return rc;
-}
-#endif
diff --git a/board/ep7312/flash.c b/board/ep7312/flash.c
deleted file mode 100644
index 2ed9c9a..0000000
--- a/board/ep7312/flash.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-#define FLASH_BANK_SIZE 0x1000000
-#define MAIN_SECT_SIZE 0x20000
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- ulong flashbase = 0;
-
- flash_info[i].flash_id =
- (INTEL_MANUFACT & FLASH_VENDMASK) |
- (INTEL_ID_28F128J3 & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- if (i == 0)
- flashbase = PHYS_FLASH_1;
- else
- panic ("configured too many flash banks!\n");
- for (j = 0; j < flash_info[i].sector_count; j++) {
- flash_info[i].start[j] = flashbase + j * MAIN_SECT_SIZE;
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect ( FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect ( FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (INTEL_MANUFACT & FLASH_VENDMASK):
- printf ("Intel: ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (INTEL_ID_28F128J3 & FLASH_TYPEMASK):
- printf ("28F128J3 (128Mbit)\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- goto Done;
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-
-Done: ;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int flag, prot, sect;
- int rc = ERR_OK;
- ulong start;
-
- if (info->flash_id == FLASH_UNKNOWN)
- return ERR_UNKNOWN_FLASH_TYPE;
-
- if ((s_first < 0) || (s_first > s_last)) {
- return ERR_INVAL;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) !=
- (INTEL_MANUFACT & FLASH_VENDMASK)) {
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot)
- return ERR_PROTECTED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-
- printf ("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- if (info->protect[sect] == 0) { /* not protected */
- vu_short *addr = (vu_short *) (info->start[sect]);
-
- *addr = 0x20; /* erase setup */
- *addr = 0xD0; /* erase confirm */
-
- while ((*addr & 0x80) != 0x80) {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- *addr = 0xB0; /* suspend erase */
- *addr = 0xFF; /* reset to read mode */
- rc = ERR_TIMOUT;
- goto outahere;
- }
- }
-
- /* clear status register command */
- *addr = 0x50;
- /* reset to read mode */
- *addr = 0xFF;
- }
- printf ("ok.\n");
- }
- if (ctrlc ())
- printf ("User Interrupt!\n");
-
- outahere:
-
- /* allow flash to settle - wait 10 ms */
- udelay_masked (10000);
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t * info, ulong dest, ushort data)
-{
- vu_short *addr = (vu_short *) dest, val;
- int rc = ERR_OK;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased
- */
- if ((*addr & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* clear status register command */
- *addr = 0x50;
-
- /* program set-up command */
- *addr = 0x40;
-
- /* latch address/data */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait while polling the status register */
- while (((val = *addr) & 0x80) != 0x80) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- rc = ERR_TIMOUT;
- /* suspend program command */
- *addr = 0xB0;
- goto outahere;
- }
- }
-
- if (val & 0x1A) { /* check for error */
- printf ("\nFlash write error %02x at address %08lx\n",
- (int) val, (unsigned long) dest);
- if (val & (1 << 3)) {
- printf ("Voltage range error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- if (val & (1 << 1)) {
- printf ("Device protect error.\n");
- rc = ERR_PROTECTED;
- goto outahere;
- }
- if (val & (1 << 4)) {
- printf ("Programming error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
-
- outahere:
- /* read array command */
- *addr = 0xFF;
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong cp, wp;
- ushort data;
- int l;
- int i, rc;
-
- wp = (addr & ~1); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
- for (; i < 2 && cnt > 0; ++i) {
- data = (data >> 8) | (*src++ << 8);
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < 2; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
-
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- wp += 2;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 2) {
- data = *((vu_short *) src);
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- src += 2;
- wp += 2;
- cnt -= 2;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 8);
- --cnt;
- }
- for (; i < 2; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
-
- return write_word (info, wp, data);
-}
diff --git a/board/ep7312/lowlevel_init.S b/board/ep7312/lowlevel_init.S
deleted file mode 100644
index 5dadb31..0000000
--- a/board/ep7312/lowlevel_init.S
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Memory Setup stuff - taken from ???
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-SYSCON1: .long 0x80000100
-SYSCON2: .long 0x80001100
-SYSCON3: .long 0x80002200
-MEMCFG1: .long 0x80000180
-MEMCFG2: .long 0x800001C0
-SDCONF: .long 0x80002300
-SDRFPR: .long 0x80002340
-
-syscon1_val: .long 0x00040100
-syscon2_val: .long 0x00000102
-syscon3_val: .long 0x0000020E
-memcfg1_val: .long 0x1f101710
-memcfg2_mask: .long 0x0000ffff @ only set lower 16 bits
-memcfg2_val: .long 0x00001f13 @ upper 16 bits are reserved for CS7 + CS6
-sdrfpr_val: .long 0x00000240
-sdconf_val: .long 0x00000522
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
- /*
- * SYSCON1-3
- */
- ldr r0, SYSCON1
- ldr r1, syscon1_val
- str r1, [r0]
-
- ldr r0, SYSCON2
- ldr r1, syscon2_val
- str r1, [r0]
-
- ldr r0, SYSCON3
- ldr r1, syscon3_val
- str r1, [r0]
-
- /*
- * MEMCFG1
- */
- ldr r0, MEMCFG1
- ldr r1, memcfg1_val
- str r1, [r0]
-
- /*
- * MEMCFG2
- */
- ldr r0, MEMCFG2
- ldr r2, [r0]
- ldr r1, memcfg2_mask
- bic r2, r2, r1
- ldr r1, memcfg2_val
- orr r2, r2, r1
- str r2, [r0]
-
- /*
- * SDRFPR,SDCONF
- */
- ldr r0, SDCONF
- ldr r1, sdconf_val
- str r1, [r0]
-
- ldr r0, SDRFPR
- ldr r1, sdrfpr_val
- str r1, [r0]
-
- /* everything is fine now */
- mov pc, lr
diff --git a/boards.cfg b/boards.cfg
index c4ec13d..95fe50c 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -42,7 +42,6 @@ imx31_litekit arm arm1136 - logicpd
mx35pdk arm arm1136 - freescale mx35
omap2420h4 arm arm1136 - ti omap24xx
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
-ep7312 arm arm720t
impa7 arm arm720t
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index a34c2ed..f010ded 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+ep7312 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
dnp1110 arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
SMN42 arm arm720t - 2011-09-05
at91rm9200dk arm arm920t 1c85752 2011-07-17
diff --git a/include/configs/ep7312.h b/include/configs/ep7312.h
deleted file mode 100644
index fdb98b5..0000000
--- a/include/configs/ep7312.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Configuation settings for the EP7312 board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_EP7312 1 /* on an EP7312 Board */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900 /* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE 0x20000000
-#define CONFIG_CS8900_BUS16
-#undef CONFIG_CS8900_BUS32
-
-/*
- * select serial console configuration
- */
-#define CONFIG_CLPS7111_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 9600
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_JFFS2
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "devfs=mount root=ramfs console=ttyS0,9600"
-#define CONFIG_ETHADDR 08:00:3e:21:c7:f7
-/*#define CONFIG_NETMASK 255.255.0.0 */
-/*#define CONFIG_IPADDR 172.22.2.128 */
-/*#define CONFIG_SERVERIP 172.22.2.126 */
-/*#define CONFIG_BOOTFILE "impa7" */
-#define CONFIG_BOOTCOMMAND "bootp;bootm"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "EP7312 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc0500000 /* default load address */
-
-#define CONFIG_SYS_HZ 2000 /* decrementer freq: 2 kHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=ep7312-0"
-#define MTDPARTS_DEFAULT "mtdparts=ep7312-0:-(jffs2)"
-*/
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 03/10] ARM: remove broken "ep7312" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 03/10] ARM: remove broken "ep7312" board Wolfgang Denk
@ 2011-09-07 19:49 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:49 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-4-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Marius Gr??ger <mag@sysgo.de>
> ---
> MAINTAINERS | 1 -
> MAKEALL | 1 -
> arch/arm/cpu/arm720t/cpu.c | 6 +-
> arch/arm/cpu/arm720t/interrupts.c | 4 +-
> arch/arm/cpu/arm720t/start.S | 6 +-
> arch/arm/include/asm/arch-arm720t/hardware.h | 4 -
> board/ep7312/Makefile | 55 ----
> board/ep7312/config.mk | 28 --
> board/ep7312/ep7312.c | 66 -----
> board/ep7312/flash.c | 343 --------------------------
> board/ep7312/lowlevel_init.S | 95 -------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/ep7312.h | 173 -------------
> 14 files changed, 9 insertions(+), 775 deletions(-)
> delete mode 100644 board/ep7312/Makefile
> delete mode 100644 board/ep7312/config.mk
> delete mode 100644 board/ep7312/ep7312.c
> delete mode 100644 board/ep7312/flash.c
> delete mode 100644 board/ep7312/lowlevel_init.S
> delete mode 100644 include/configs/ep7312.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
We fight only when there is no other choice. We prefer the ways of
peaceful contact.
-- Kirk, "Spectre of the Gun", stardate 4385.3
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 04/10] ARM: remove broken "evb4510" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (2 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 03/10] ARM: remove broken "ep7312" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board Wolfgang Denk
` (5 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Curt Brune <curt@cucy.com>
---
CREDITS | 1 -
MAKEALL | 1 -
board/evb4510/Makefile | 51 ----
board/evb4510/config.mk | 27 --
board/evb4510/evb4510.c | 64 -----
board/evb4510/flash.c | 539 -----------------------------------------
board/evb4510/lowlevel_init.S | 157 ------------
boards.cfg | 1 -
common/image.c | 11 -
doc/README.scrapyard | 1 +
include/configs/evb4510.h | 180 --------------
11 files changed, 1 insertions(+), 1032 deletions(-)
delete mode 100644 board/evb4510/Makefile
delete mode 100644 board/evb4510/config.mk
delete mode 100644 board/evb4510/evb4510.c
delete mode 100644 board/evb4510/flash.c
delete mode 100644 board/evb4510/lowlevel_init.S
delete mode 100644 include/configs/evb4510.h
diff --git a/CREDITS b/CREDITS
index 34075a0..487a55e 100644
--- a/CREDITS
+++ b/CREDITS
@@ -82,7 +82,6 @@ D: Port to the gw8260 board
N: Curt Brune
E: curt at cucy.com
D: Added support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
-D: Added support for ESPD-Inc. EVB4510 Board
W: http://www.cucy.com
N: Jonathan De Bruyne
diff --git a/MAKEALL b/MAKEALL
index 40a1ecb..2876a26 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -301,7 +301,6 @@ LIST_SA="$(boards_by_cpu sa1100)"
#########################################################################
LIST_ARM7=" \
- evb4510 \
impa7 \
lpc2292sodimm \
modnet50 \
diff --git a/board/evb4510/Makefile b/board/evb4510/Makefile
deleted file mode 100644
index 102eade..0000000
--- a/board/evb4510/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := evb4510.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/evb4510/config.mk b/board/evb4510/config.mk
deleted file mode 100644
index 140c989..0000000
--- a/board/evb4510/config.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
-# Curt Brune <curt@cucy.com>
-#
-# (C) Copyright 2000-2004
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-CONFIG_SYS_TEXT_BASE = 0x007d0000
diff --git a/board/evb4510/evb4510.c b/board/evb4510/evb4510.c
deleted file mode 100644
index 13abbb7..0000000
--- a/board/evb4510/evb4510.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
- * Curt Brune <curt@cucy.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/hardware.h>
-#include <command.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_EVB4510
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- icache_enable();
-
- /* address for the kernel command line */
- gd->bd->bi_boot_params = 0x800;
-
- /* enable board LEDs for output */
- PUT_REG( REG_IOPDATA, 0x0);
- PUT_REG( REG_IOPMODE, 0xFFFF);
- PUT_REG( REG_IOPDATA, 0xFF);
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-#if CONFIG_NR_DRAM_BANKS == 2
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-#endif
- return 0;
-}
-
-#endif
diff --git a/board/evb4510/flash.c b/board/evb4510/flash.c
deleted file mode 100644
index c9c6e02..0000000
--- a/board/evb4510/flash.c
+++ /dev/null
@@ -1,539 +0,0 @@
-/*
- *
- * Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
- * Curt Brune <curt@cucy.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/hardware.h>
-#include <flash.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-typedef enum {
- FLASH_DEV_U9_512KB = 0,
- FLASH_DEV_U7_2MB = 1
-} FLASH_DEV;
-
-#define FLASH_DQ7 (0x80)
-#define FLASH_DQ5 (0x20)
-
-#define PROG_ADDR (0xAAA)
-#define SETUP_ADDR (0xAAA)
-#define ID_ADDR (0xAAA)
-#define UNLOCK_ADDR1 (0xAAA)
-#define UNLOCK_ADDR2 (0x555)
-
-#define UNLOCK_CMD1 (0xAA)
-#define UNLOCK_CMD2 (0x55)
-#define ERASE_SUSPEND_CMD (0xB0)
-#define ERASE_RESUME_CMD (0x30)
-#define RESET_CMD (0xF0)
-#define ID_CMD (0x90)
-#define SELECT_CMD (0x90)
-#define CHIPERASE_CMD (0x10)
-#define BYPASS_CMD (0x20)
-#define SECERASE_CMD (0x30)
-#define PROG_CMD (0xa0)
-#define SETUP_CMD (0x80)
-
-#if 0
-#define WRITE_UNLOCK(addr) { \
- PUT__U8( addr + UNLOCK_ADDR1, UNLOCK_CMD1); \
- PUT__U8( addr + UNLOCK_ADDR2, UNLOCK_CMD2); \
-}
-
-/* auto select command */
-#define CMD_ID(addr) WRITE_UNLOCK(addr); { \
- PUT__U8( addr + ID_ADDR, ID_CMD); \
-}
-
-#define CMD_RESET(addr) WRITE_UNLOCK(addr); { \
- PUT__U8( addr + ID_ADDR, RESET_CMD); \
-}
-
-#define CMD_ERASE_SEC(base, addr) WRITE_UNLOCK(base); \
- PUT__U8( base + SETUP_ADDR, SETUP_CMD); \
- WRITE_UNLOCK(base); \
- PUT__U8( addr, SECERASE_CMD);
-
-#define CMD_ERASE_CHIP(base) WRITE_UNLOCK(base); \
- PUT__U8( base + SETUP_ADDR, SETUP_CMD); \
- WRITE_UNLOCK(base); \
- PUT__U8( base + SETUP_ADDR, CHIPERASE_CMD);
-
-/* prepare for bypass programming */
-#define CMD_UNLOCK_BYPASS(addr) WRITE_UNLOCK(addr); { \
- PUT__U8( addr + ID_ADDR, 0x20); \
-}
-
-/* terminate bypass programming */
-#define CMD_BYPASS_RESET(addr) { \
- PUT__U8(addr, 0x90); \
- PUT__U8(addr, 0x00); \
-}
-#endif
-
-inline static void FLASH_CMD_UNLOCK (FLASH_DEV dev, u32 base)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- PUT__U8 (base + 0xAAA, 0xAA);
- PUT__U8 (base + 0x555, 0x55);
- break;
- case FLASH_DEV_U9_512KB:
- PUT__U8 (base + 0x555, 0xAA);
- PUT__U8 (base + 0x2AA, 0x55);
- break;
- }
-}
-
-inline static void FLASH_CMD_SELECT (FLASH_DEV dev, u32 base)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0xAAA, SELECT_CMD);
- break;
- case FLASH_DEV_U9_512KB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0x555, SELECT_CMD);
- break;
- }
-}
-
-inline static void FLASH_CMD_RESET (FLASH_DEV dev, u32 base)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0xAAA, RESET_CMD);
- break;
- case FLASH_DEV_U9_512KB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0x555, RESET_CMD);
- break;
- }
-}
-
-inline static void FLASH_CMD_ERASE_SEC (FLASH_DEV dev, u32 base, u32 addr)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0xAAA, SETUP_CMD);
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (addr, SECERASE_CMD);
- break;
- case FLASH_DEV_U9_512KB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0x555, SETUP_CMD);
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (addr, SECERASE_CMD);
- break;
- }
-}
-
-inline static void FLASH_CMD_ERASE_CHIP (FLASH_DEV dev, u32 base)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0xAAA, SETUP_CMD);
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base, CHIPERASE_CMD);
- break;
- case FLASH_DEV_U9_512KB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0x555, SETUP_CMD);
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base, CHIPERASE_CMD);
- break;
- }
-}
-
-inline static void FLASH_CMD_UNLOCK_BYPASS (FLASH_DEV dev, u32 base)
-{
- switch (dev) {
- case FLASH_DEV_U7_2MB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0xAAA, BYPASS_CMD);
- break;
- case FLASH_DEV_U9_512KB:
- FLASH_CMD_UNLOCK (dev, base);
- PUT__U8 (base + 0x555, BYPASS_CMD);
- break;
- }
-}
-
-inline static void FLASH_CMD_BYPASS_RESET (FLASH_DEV dev, u32 base)
-{
- PUT__U8 (base, SELECT_CMD);
- PUT__U8 (base, 0x0);
-}
-
-/* poll for flash command completion */
-static u16 _flash_poll (FLASH_DEV dev, u32 addr, u16 data, ulong timeOut)
-{
- u32 done = 0;
- ulong t0;
-
- u16 error = 0;
- volatile u16 flashData;
-
- data = data & 0xFF;
- t0 = get_timer (0);
- while (get_timer (t0) < timeOut) {
- /* for( i = 0; i < POLL_LOOPS; i++) { */
- /* Read the Data */
- flashData = GET__U8 (addr);
-
- /* FLASH_DQ7 = Data? */
- if ((flashData & FLASH_DQ7) == (data & FLASH_DQ7)) {
- done = 1;
- break;
- }
-
- /* Check Timeout (FLASH_DQ5==1) */
- if (flashData & FLASH_DQ5) {
- /* Read the Data */
- flashData = GET__U8 (addr);
-
- /* FLASH_DQ7 = Data? */
- if (!((flashData & FLASH_DQ7) == (data & FLASH_DQ7))) {
- printf ("_flash_poll(): FLASH_DQ7 & flashData not equal to write value\n");
- error = ERR_PROG_ERROR;
- }
- FLASH_CMD_RESET (dev, addr);
- done = 1;
- break;
- }
- /* spin delay */
- udelay (10);
- }
-
-
- /* error update */
- if (!done) {
- printf ("_flash_poll(): Timeout\n");
- error = ERR_TIMOUT;
- }
-
- /* Check the data */
- if (!error) {
- /* Read the Data */
- flashData = GET__U8 (addr);
- if (flashData != data) {
- error = ERR_PROG_ERROR;
- printf ("_flash_poll(): flashData(0x%04x) not equal to data(0x%04x)\n",
- flashData, data);
- }
- }
-
- return error;
-}
-
-/*-----------------------------------------------------------------------
- */
-static int _flash_check_protection (flash_info_t * info, int s_first, int s_last)
-{
- int sect, prot = 0;
-
- for (sect = s_first; sect <= s_last; sect++)
- if (info->protect[sect]) {
- printf (" Flash sector %d protected.\n", sect);
- prot++;
- }
- return prot;
-}
-
-static int _detectFlash (FLASH_DEV dev, u32 base, u8 venId, u8 devId)
-{
-
- u32 baseAddr = base | CACHE_DISABLE_MASK;
- u8 vendorId, deviceId;
-
- /* printf(__FUNCTION__"(): detecting flash @ 0x%08x\n", base); */
-
- /* Send auto select command and read manufacturer info */
- FLASH_CMD_SELECT (dev, baseAddr);
- vendorId = GET__U8 (baseAddr);
- FLASH_CMD_RESET (dev, baseAddr);
-
- /* Send auto select command and read device info */
- FLASH_CMD_SELECT (dev, baseAddr);
-
- if (dev == FLASH_DEV_U7_2MB) {
- deviceId = GET__U8 (baseAddr + 2);
- } else if (dev == FLASH_DEV_U9_512KB) {
- deviceId = GET__U8 (baseAddr + 1);
- } else {
- return 0;
- }
-
- FLASH_CMD_RESET (dev, baseAddr);
-
- /* printf (__FUNCTION__"(): found vendorId 0x%04x, deviceId 0x%04x\n",
- vendorId, deviceId);
- */
-
- return (vendorId == venId) && (deviceId == devId);
-
-}
-
-/******************************************************************************
- *
- * Public u-boot interface functions below
- *
- *****************************************************************************/
-
-/***************************************************************************
- *
- * Flash initialization
- *
- * This board has two banks of flash, but the base addresses depend on
- * how the board is jumpered.
- *
- * The two flash types are:
- *
- * AMD Am29LV160DB (2MB) sectors layout 16KB, 2x8KB, 32KB, 31x64KB
- *
- * AMD Am29LV040B (512KB) sectors: 8x64KB
- *****************************************************************************/
-
-unsigned long flash_init (void)
-{
- flash_info_t *info;
- u16 i;
- u32 flashtest;
- s16 amd160 = -1;
- u32 amd160base = 0;
-
-#if CONFIG_SYS_MAX_FLASH_BANKS == 2
- s16 amd040 = -1;
- u32 amd040base = 0;
-#endif
-
- /* configure PHYS_FLASH_1 */
- if (_detectFlash (FLASH_DEV_U7_2MB, PHYS_FLASH_1, 0x1, 0x49)) {
- amd160 = 0;
- amd160base = PHYS_FLASH_1;
-#if CONFIG_SYS_MAX_FLASH_BANKS == 1
- }
-#else
- if (_detectFlash
- (FLASH_DEV_U9_512KB, PHYS_FLASH_2, 0x1, 0x4F)) {
- amd040 = 1;
- amd040base = PHYS_FLASH_2;
- } else {
- printf (__FUNCTION__
- "(): Unable to detect PHYS_FLASH_2: 0x%08x\n",
- PHYS_FLASH_2);
- }
- } else if (_detectFlash (FLASH_DEV_U9_512KB, PHYS_FLASH_1, 0x1, 0x4F)) {
- amd040 = 0;
- amd040base = PHYS_FLASH_1;
- if (_detectFlash (FLASH_DEV_U7_2MB, PHYS_FLASH_2, 0x1, 0x49)) {
- amd160 = 1;
- amd160base = PHYS_FLASH_2;
- } else {
- printf (__FUNCTION__
- "(): Unable to detect PHYS_FLASH_2: 0x%08x\n",
- PHYS_FLASH_2);
- }
- }
-#endif
- else {
- printf ("flash_init(): Unable to detect PHYS_FLASH_1: 0x%08x\n",
- PHYS_FLASH_1);
- }
-
- /* Configure AMD Am29LV160DB (2MB) */
- info = &flash_info[amd160];
- info->flash_id = FLASH_DEV_U7_2MB;
- info->sector_count = 35;
- info->size = 2 * 1024 * 1024; /* 2MB */
- /* 1*16K Boot Block
- 2*8K Parameter Block
- 1*32K Small Main Block */
- info->start[0] = amd160base;
- info->start[1] = amd160base + 0x4000;
- info->start[2] = amd160base + 0x6000;
- info->start[3] = amd160base + 0x8000;
- for (i = 1; i < info->sector_count; i++)
- info->start[3 + i] = amd160base + i * (64 * 1024);
-
- for (i = 0; i < info->sector_count; i++) {
- /* Write auto select command sequence and query sector protection */
- FLASH_CMD_SELECT (info->flash_id,
- info->start[i] | CACHE_DISABLE_MASK);
- flashtest =
- GET__U8 (((info->start[i] + 4) | CACHE_DISABLE_MASK));
- FLASH_CMD_RESET (info->flash_id,
- amd160base | CACHE_DISABLE_MASK);
- info->protect[i] = (flashtest & 0x0001);
- }
-
- /*
- * protect monitor and environment sectors in 2MB flash
- */
- flash_protect (FLAG_PROTECT_SET,
- amd160base, amd160base + monitor_flash_len - 1, info);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR, CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, info);
-
-#if CONFIG_SYS_MAX_FLASH_BANKS == 2
- /* Configure AMD Am29LV040B (512KB) */
- info = &flash_info[amd040];
- info->flash_id = FLASH_DEV_U9_512KB;
- info->sector_count = 8;
- info->size = 512 * 1024; /* 512KB, 8 x 64KB */
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = amd040base + i * (64 * 1024);
- /* Write auto select command sequence and query sector protection */
- FLASH_CMD_SELECT (info->flash_id,
- info->start[i] | CACHE_DISABLE_MASK);
- flashtest =
- GET__U8 (((info->start[i] + 2) | CACHE_DISABLE_MASK));
- FLASH_CMD_RESET (info->flash_id,
- amd040base | CACHE_DISABLE_MASK);
- info->protect[i] = (flashtest & 0x0001);
- }
-#endif
-
- return flash_info[0].size
-#if CONFIG_SYS_MAX_FLASH_BANKS == 2
- + flash_info[1].size
-#endif
- ;
-}
-
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- if (info->flash_id == FLASH_DEV_U7_2MB) {
- printf ("AMD Am29LV160DB (2MB) 16KB,2x8KB,32KB,31x64KB\n");
- } else if (info->flash_id == FLASH_DEV_U9_512KB) {
- printf ("AMD Am29LV040B (512KB) 8x64KB\n");
- } else {
- printf ("Unknown flash_id ...\n");
- return;
- }
-
- printf (" Size: %ld KB in %d Sectors\n",
- info->size >> 10, info->sector_count);
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 4) == 0)
- printf ("\n ");
- printf (" S%02d @ 0x%08lX%s", i,
- info->start[i], info->protect[i] ? " !" : " ");
- }
- printf ("\n");
-}
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- u16 i, error = 0;
-
- printf ("\n");
-
- /* check flash protection bits */
- if (_flash_check_protection (info, s_first, s_last)) {
- printf (" Flash erase aborted due to protected sectors\n");
- return ERR_PROTECTED;
- }
-
- if ((s_first < info->sector_count) && (s_first <= s_last)) {
- for (i = s_first; i <= s_last && !error; i++) {
- printf (" Erasing Sector %d @ 0x%08lx ... ", i,
- info->start[i]);
- /* bypass the cache to access the flash memory */
- FLASH_CMD_ERASE_SEC (info->flash_id,
- (info->
- start[0] | CACHE_DISABLE_MASK),
- (info->
- start[i] | CACHE_DISABLE_MASK));
- /* look for sector to become 0xFF after erase */
- error = _flash_poll (info->flash_id,
- info->
- start[i] | CACHE_DISABLE_MASK,
- 0xFF, CONFIG_SYS_FLASH_ERASE_TOUT);
- FLASH_CMD_RESET (info->flash_id,
- (info->
- start[0] | CACHE_DISABLE_MASK));
- printf ("done\n");
- if (error) {
- break;
- }
- }
- } else
- error = ERR_INVAL;
-
- return error;
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- u16 error = 0, i;
- u32 n;
- u8 *bp, *bps;
-
- /* Write Setup */
- /* bypass the cache to access the flash memory */
- FLASH_CMD_UNLOCK_BYPASS (info->flash_id,
- (info->start[0] | CACHE_DISABLE_MASK));
-
- /* Write the Data to Flash */
-
- bp = (u8 *) (addr | CACHE_DISABLE_MASK);
- bps = (u8 *) src;
-
- for (n = 0; n < cnt && !error; n++, bp++, bps++) {
-
- if (!(n % (cnt / 15))) {
- printf (".");
- }
-
- /* write the flash command for flash memory */
- *bp = 0xA0;
-
- /* Write the data */
- *bp = *bps;
-
- /* Check if the write is done */
- for (i = 0; i < 0xff; i++);
- error = _flash_poll (info->flash_id, (u32) bp, *bps,
- CONFIG_SYS_FLASH_WRITE_TOUT);
- if (error) {
- return error;
- }
- }
-
- /* Reset the Flash Mode to read */
- FLASH_CMD_BYPASS_RESET (info->flash_id, info->start[0]);
-
- printf (" ");
-
- return error;
-}
diff --git a/board/evb4510/lowlevel_init.S b/board/evb4510/lowlevel_init.S
deleted file mode 100644
index 7184d72..0000000
--- a/board/evb4510/lowlevel_init.S
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
- * Curt Brune <curt@cucy.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-#include <asm/hardware.h>
-
-/***********************************************************************
- * Configure Memory Map
- *
- * This memory map allows us to relocate from FLASH to SRAM. After
- * power-on reset the CPU only knows about the FLASH memory at address
- * 0x00000000. After lowlevel_init completes the memory map will be:
- *
- * Memory Addr
- * 0x00000000
- * to 8MB SRAM (U5) -- 8MB Map
- * 0x00800000
- *
- * 0x01000000
- * to 2MB Flash @ 0x00000000 (U7) -- 2MB Map
- * 0x01200000
- *
- * 0x02000000
- * to 512KB Flash @ 0x02000000 (U9) -- 2MB Map
- * 0x02080000
- *
- * Load all 12 memory registers with the STMIA instruction since
- * memory access is disabled once these registers are written. The
- * last register written re-enables memory access. For more info see
- * the user's manual for the S3C4510B, available from Samsung's web
- * site. Search for part number "S3C4510B".
- *
- ***********************************************************************/
-
-.globl lowlevel_init
-lowlevel_init:
-
- /* preserve the temp register (r12 AKA ip) and remap it. */
- ldr r1, =SRAM_BASE+0xC
- add r0, r12, #0x01000000
- str r0, [r1]
-
- /* remap the link register for when we return */
- add lr, lr, #0x01000000
-
- /* store a short program in the on chip SRAM, which is
- * unaffected when remapping memory. Note the cache must be
- * disabled for the on chip SRAM to be available.
- */
- ldr r1, =SRAM_BASE
- ldr r0, =0xe8801ffe /* stmia r0, {r1-r12} */
- str r0, [r1]
- add r1, r1, #4
- ldr r0, =0xe59fc000 /* ldr r12, [pc, #0] */
- str r0, [r1]
- add r1, r1, #4
- ldr r0, =0xe1a0f00e /* mov pc, lr */
- str r0, [r1]
-
- adr r0, memory_map_data
- ldmia r0, {r1-r12}
- ldr r0, =REG_EXTDBWTH
-
- ldr pc, =SRAM_BASE
-
-.globl reset_cpu
-reset_cpu:
- /*
- * reset the cpu by re-mapping FLASH 0 to 0x0 and jumping to
- * address 0x0. We accomplish this by storing a few
- * instructions into the on chip SRAM (8KB) and run from
- * there. Note the cache must be disabled for the on chip
- * SRAM to be available.
- *
- * load r2 with REG_ROMCON0
- * load r3 with 0x12040060 configure FLASH bank 0 @ 0x00000000
- * load r4 with REG_DRAMCON0
- * load r5 with 0x08000380 configure RAM bank 0 @ 0x01000000
- * load r6 with REG_REFEXTCON
- * load r7 with 0x9c218360
- * load r8 with 0x0
- * store str r3,[r2] @ SRAM_BASE
- * store str r5,[r4] @ SRAM_BASE + 0x4
- * store str r7,[r6] @ SRAM_BASE + 0x8
- * store mov pc,r8 @ SRAM_BASE + 0xC
- * mov pc, SRAM_BASE
- *
- */
-
- /* disable cache */
- ldr r0, =REG_SYSCFG
- ldr r1, =0x83ffffa0 /* cache-disabled */
- str r1, [r0]
-
- ldr r2, =REG_ROMCON0
- ldr r3, =0x02000060 /* Bank0 2MB FLASH @ 0x00000000 */
- ldr r4, =REG_DRAMCON0
- ldr r5, =0x18040380 /* DRAM0 8MB SRAM @ 0x01000000 */
- ldr r6, =REG_REFEXTCON
- ldr r7, =0xce278360
- ldr r8, =0x00000000
- ldr r1, =SRAM_BASE
- ldr r0, =0xe5823000 /* str r3, [r2] */
- str r0, [r1]
- ldr r1, =SRAM_BASE+4
- ldr r0, =0xe5845000 /* str r5, [r4] */
- str r0, [r1]
- ldr r1, =SRAM_BASE+8
- ldr r0, =0xe5867000 /* str r7, [r6] */
- str r0, [r1]
- ldr r1, =SRAM_BASE+0xC
- ldr r0, =0xe1a0f008 /* mov pc, r8 */
- str r0, [r1]
- ldr r1, =SRAM_BASE
- mov pc, r1
-
- /* never return */
-
-/************************************************************************
- * Below are twelve 32-bit values for the twelve memory registers of
- * the system manager, starting with register REG_EXTDBWTH.
- ***********************************************************************/
-memory_map_data:
- .long 0x00f03005 /* memory widths */
- .long 0x12040060 /* Bank0 2MB FLASH @ 0x01000000 */
- .long 0x22080060 /* Bank1 512KB FLASH @ 0x02000000 */
- .long 0x00000000
- .long 0x00000000
- .long 0x00000000
- .long 0x00000000
- .long 0x08000380 /* DRAM0 8MB SRAM @ 0x00000000 */
- .long 0x00000000
- .long 0x00000000
- .long 0x00000000
- .long 0x9c218360 /* enable memory */
diff --git a/boards.cfg b/boards.cfg
index 95fe50c..940909f 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -46,7 +46,6 @@ impa7 arm arm720t
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
lpc2292sodimm arm arm720t - - lpc2292
-evb4510 arm arm720t - - s3c4510b
integratorap_cm920t arm arm920t integrator armltd - integratorap
integratorcp_cm920t arm arm920t integrator armltd - integratorcp
a320evb arm arm920t - faraday a320
diff --git a/common/image.c b/common/image.c
index 5eea2a1..d38ce4a 100644
--- a/common/image.c
+++ b/common/image.c
@@ -970,17 +970,6 @@ int boot_get_ramdisk (int argc, char * const argv[], bootm_headers_t *images,
rd_data = rd_len = rd_load = 0;
return 1;
}
-
-#if defined(CONFIG_B2) || defined(CONFIG_EVB4510) || defined(CONFIG_ARMADILLO)
- /*
- * We need to copy the ramdisk to SRAM to let Linux boot
- */
- if (rd_data) {
- memmove ((void *)rd_load, (uchar *)rd_data, rd_len);
- rd_data = rd_load;
- }
-#endif /* CONFIG_B2 || CONFIG_EVB4510 || CONFIG_ARMADILLO */
-
} else if (images->legacy_hdr_valid &&
image_check_type (&images->legacy_hdr_os_copy, IH_TYPE_MULTI)) {
/*
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index f010ded..f0da31c 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
ep7312 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
dnp1110 arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
SMN42 arm arm720t - 2011-09-05
diff --git a/include/configs/evb4510.h b/include/configs/evb4510.h
deleted file mode 100644
index 23a2efa..0000000
--- a/include/configs/evb4510.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
- * Curt Brune <curt@cucy.com>
- *
- * Configuation settings for evb4510 board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start u-boot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- *
- * Also swap the flash1 and flash2 addresses during debug.
- *
- * #define CONFIG_SKIP_LOWLEVEL_INIT
- */
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM7TDMI */
-#define CONFIG_S3C4510B 1 /* it's a S3C4510B chip */
-#define CONFIG_EVB4510 1 /* on an EVB4510 Board */
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
-
-#define CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024)
-#define CONFIG_STACKSIZE_FIQ (4*1024)
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_DRIVER_S3C4510_ETH 1
-#define CONFIG_DRIVER_S3C4510_I2C 1
-#define CONFIG_DRIVER_S3C4510_UART 1
-#define CONFIG_DRIVER_S3C4510_FLASH 1
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SERIAL1 1 /* we use Serial line 1, could also use 2 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 19200
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PING
-
-
-#define CONFIG_ETHADDR 00:40:95:36:35:33
-#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_IPADDR 10.0.0.11
-#define CONFIG_SERVERIP 10.0.0.1
-#define CONFIG_CMDLINE_TAG /* submit bootargs to kernel */
-
-#define CONFIG_BOOTDELAY 2
-#define CONFIG_BOOTCOMMAND "tftp 100000 uImage"
-/* #define CONFIG_BOOTARGS "console=ttyS0,19200 initrd=0x100a0040,530K root=/dev/ram keepinitrd" */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 19200 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "evb4510 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_CMDLINE_TAG /* allow passing of command line args to linux */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-
-#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00780000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00000000 /* default load address */
-
-#define CONFIG_SYS_SYS_CLK_FREQ 50000000 /* CPU freq: 50 MHz */
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 KHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
-*/
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map after relocation
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks of DRAM */
-#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB */
-
-#define PHYS_FLASH_1 0x01000000 /* Flash Bank #1 */
-#define PHYS_FLASH_1_SIZE 0x00200000 /* 2 MB (one chip, 8bit access) */
-
-#define PHYS_FLASH_2 0x02000000 /* Flash Bank #2 */
-#define PHYS_FLASH_2_SIZE 0x00080000 /* 512KB (one chip, 8bit access) */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-#define CONFIG_SYS_FLASH_SIZE PHYS_FLASH_1_SIZE
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 35 /* max number of sectors on one chip */
-#define CONFIG_SYS_MAIN_SECT_SIZE 0x00010000 /* main size of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (4*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-/* environment settings */
-#define CONFIG_ENV_IS_IN_FLASH
-#undef CONFIG_ENV_IS_NOWHERE
-
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x20000) /* environment start address */
-#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
-#define CONFIG_ENV_SIZE 0x1000 /* max size for environment */
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 04/10] ARM: remove broken "evb4510" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 04/10] ARM: remove broken "evb4510" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-5-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Curt Brune <curt@cucy.com>
> ---
> CREDITS | 1 -
> MAKEALL | 1 -
> board/evb4510/Makefile | 51 ----
> board/evb4510/config.mk | 27 --
> board/evb4510/evb4510.c | 64 -----
> board/evb4510/flash.c | 539 -----------------------------------------
> board/evb4510/lowlevel_init.S | 157 ------------
> boards.cfg | 1 -
> common/image.c | 11 -
> doc/README.scrapyard | 1 +
> include/configs/evb4510.h | 180 --------------
> 11 files changed, 1 insertions(+), 1032 deletions(-)
> delete mode 100644 board/evb4510/Makefile
> delete mode 100644 board/evb4510/config.mk
> delete mode 100644 board/evb4510/evb4510.c
> delete mode 100644 board/evb4510/flash.c
> delete mode 100644 board/evb4510/lowlevel_init.S
> delete mode 100644 include/configs/evb4510.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
On a clear disk you can seek forever.
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (3 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 04/10] ARM: remove broken "evb4510" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 1:25 ` George G. Davis
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 06/10] ARM: remove broken "impa7" board Wolfgang Denk
` (4 subsequent siblings)
9 siblings, 2 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: George G. Davis <gdavis@mvista.com>
---
MAINTAINERS | 4 -
board/gcplus/Makefile | 53 -----
board/gcplus/config.mk | 13 --
board/gcplus/flash.c | 438 ------------------------------------------
board/gcplus/gcplus.c | 82 --------
board/gcplus/lowlevel_init.S | 77 --------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/gcplus.h | 185 ------------------
9 files changed, 1 insertions(+), 853 deletions(-)
delete mode 100644 board/gcplus/Makefile
delete mode 100644 board/gcplus/config.mk
delete mode 100644 board/gcplus/flash.c
delete mode 100644 board/gcplus/gcplus.c
delete mode 100644 board/gcplus/lowlevel_init.S
delete mode 100644 include/configs/gcplus.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 83d3656..b001f64 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -624,10 +624,6 @@ Eric Cooper <ecc@cmu.edu>
dockstar ARM926EJS (Kirkwood SoC)
-George G. Davis <gdavis@mvista.com>
-
- gcplus SA1100
-
Wolfgang Denk <wd@denx.de>
imx27lite i.MX27
qong i.MX31
diff --git a/board/gcplus/Makefile b/board/gcplus/Makefile
deleted file mode 100644
index e62aa1b..0000000
--- a/board/gcplus/Makefile
+++ /dev/null
@@ -1,53 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# 2003 (c) MontaVista Software, Inc.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := gcplus.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/gcplus/config.mk b/board/gcplus/config.mk
deleted file mode 100644
index a9bd3ff..0000000
--- a/board/gcplus/config.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# ADS GCPlus board with SA1110 cpu
-#
-# The ADS GCPlus has 2 banks of 16 MiB SDRAM
-#
-# We use the ADS GCPlus Linux boot ROM to load U-Boot into SDRAM
-# at c020'0000 and then move ourself to c8f0'0000. Basically, just
-# install the U-Boot binary as you would the Linux zImage and then
-# reap the benfits of more convenient Linux development cycles, i.e.
-# bootp;tftp;bootm, repeat, etc.,.
-#
-
-CONFIG_SYS_TEXT_BASE = 0xc8f00000
diff --git a/board/gcplus/flash.c b/board/gcplus/flash.c
deleted file mode 100644
index ab567e8..0000000
--- a/board/gcplus/flash.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * 2003 (c) MontaVista Software, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* Board support for 1 or 2 flash devices */
-#define FLASH_PORT_WIDTH32
-#undef FLASH_PORT_WIDTH16
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH ushort
-#define FLASH_PORT_WIDTHV vu_short
-#define SWAP(x) __swab16(x)
-#else
-#define FLASH_PORT_WIDTH ulong
-#define FLASH_PORT_WIDTHV vu_long
-#define SWAP(x) __swab32(x)
-#endif
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPW * addr, flash_info_t * info);
-static int write_data(flash_info_t * info, ulong dest, FPW data);
-static void flash_get_offsets(ulong base, flash_info_t * info);
-void inline spin_wheel(void);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long
-flash_init(void)
-{
- int i;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- switch (i) {
- case 0:
- flash_get_size((FPW *) PHYS_FLASH_1, &flash_info[i]);
- flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
- break;
- default:
- panic("configured too many flash banks!\n");
- break;
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1, &flash_info[0]);
-
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void
-flash_get_offsets(ulong base, flash_info_t * info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
- info->protect[i] = 0;
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void
-flash_print_info(flash_info_t * info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_INTEL:
- printf("INTEL ");
- break;
- default:
- printf("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_28F128J3A:
- printf("28F128J3A\n");
- break;
- case FLASH_28F640J5:
- printf("28F640J5\n");
- break;
- default:
- printf("Unknown Chip Type\n");
- break;
- }
-
- printf(" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf(" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf("\n ");
- printf(" %08lX%s",
- info->start[i], info->protect[i] ? " (RO)" : " ");
- }
- printf("\n");
- return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong
-flash_get_size(FPW * addr, flash_info_t * info)
-{
- volatile FPW value;
- /* Write auto select command: read Manufacturer ID */
- addr[0x5555] = (FPW) 0x00AA00AA;
- addr[0x2AAA] = (FPW) 0x00550055;
- addr[0x5555] = (FPW) 0x00900090;
-
- mb();
- value = addr[0];
-
- switch (value) {
-
- case (FPW) INTEL_MANUFACT:
- info->flash_id = FLASH_MAN_INTEL;
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
- return (0); /* no or unknown flash */
- }
-
- mb();
- value = addr[1]; /* device ID */
- switch (value) {
- case (FPW) INTEL_ID_28F128J3A:
- info->flash_id += FLASH_28F128J3A;
- info->sector_count = 128;
- info->size = 0x02000000;
- break; /* => 16 MB */
- case (FPW) INTEL_ID_28F640J5:
- info->flash_id += FLASH_28F640J5;
- info->sector_count = 64;
- info->size = 0x01000000;
- break; /* => 16 MB */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- break;
- }
-
- if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
- printf("** ERROR: sector count %d > max (%d) **\n",
- info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
- info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- }
-
- addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
-
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int
-flash_erase(flash_info_t * info, int s_first, int s_last)
-{
- int flag, prot, sect;
- ulong type, start;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf("- missing\n");
- } else {
- printf("- no sectors to erase\n");
- }
- return 1;
- }
-
- type = (info->flash_id & FLASH_VENDMASK);
- if ((type != FLASH_MAN_INTEL)) {
- printf("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf("\n");
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- FPWV *addr = (FPWV *) (info->start[sect]);
- FPW status;
-
- printf("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- *addr = (FPW) 0x00500050; /* clear status register */
- *addr = (FPW) 0x00200020; /* erase setup */
- *addr = (FPW) 0x00D000D0; /* erase confirm */
-
- while (((status =
- *addr) & (FPW) 0x00800080) !=
- (FPW) 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf("Timeout\n");
- *addr = (FPW) 0x00B000B0; /* suspend erase */
- *addr = (FPW) 0x00FF00FF; /* reset to read mode */
- rcode = 1;
- break;
- }
- }
-
- *addr = (FPW) 0x00500050; /* clear status register cmd. */
- *addr = (FPW) 0x00FF00FF; /* resest to read mode */
-
- printf(" done\n");
- }
- }
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 4 - Flash not identified
- */
-
-int
-write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong cp, wp;
- FPW data;
- int count, i, l, rc, port_width;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- return 4;
- }
-/* get lower word aligned address */
-#ifdef FLASH_PORT_WIDTH16
- wp = (addr & ~1);
- port_width = 2;
-#else
- wp = (addr & ~3);
- port_width = 4;
-#endif
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
- for (; i < port_width && cnt > 0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
-
- if ((rc = write_data(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += port_width;
- }
-
- /*
- * handle word aligned part
- */
- count = 0;
- while (cnt >= port_width) {
- data = 0;
- for (i = 0; i < port_width; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_data(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += port_width;
- cnt -= port_width;
- if (count++ > 0x800) {
- spin_wheel();
- count = 0;
- }
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i < port_width; ++i, ++cp) {
- data = (data << 8) | (*(uchar *) cp);
- }
-
- return (write_data(info, wp, SWAP(data)));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int
-write_data(flash_info_t * info, ulong dest, FPW data)
-{
- FPWV *addr = (FPWV *) dest;
- ulong status;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*addr & data) != data) {
- printf("not erased@%08lX (%lX)\n", (ulong) addr, *addr);
- return (2);
- }
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- *addr = (FPW) 0x00400040; /* write setup */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait while polling the status register */
- while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *addr = (FPW) 0x00FF00FF; /* restore read mode */
- return (1);
- }
- }
-
- *addr = (FPW) 0x00FF00FF; /* restore read mode */
-
- return (0);
-}
-
-void inline
-spin_wheel(void)
-{
- static int p = 0;
- static char w[] = "\\/-";
-
- printf("\010%c", w[p]);
- (++p == 3) ? (p = 0) : 0;
-}
diff --git a/board/gcplus/gcplus.c b/board/gcplus/gcplus.c
deleted file mode 100644
index 71607f2..0000000
--- a/board/gcplus/gcplus.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * 2003-2004 (c) MontaVista Software, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <SA-1100.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int
-board_init(void)
-{
- gd->bd->bi_arch_number = MACH_TYPE_GRAPHICSCLIENT;
-
- gd->bd->bi_boot_params = 0xc000003c; /* Weird address? */
-
- /* Most of the ADS GCPlus I/O is connected to Static nCS2.
- * So I'm brute forcing nCS2 timiming here for worst case.
- */
- MSC1 &= ~0xFFFF;
- MSC1 |= 0x8649;
-
- /* Nothing is connected to Static nCS4 or nCS5. But I'm using
- * nCS4 as a paranoia safe guard to force nCS2, nOE; nWE high
- * after accessing I/O via (non-VLIO) nCS2. What can I say, I'm
- * paranoid and lack decent tools to alleviate my fear. I sure
- * do wish I had a logic analyzer. : (
- */
-
- MSC2 = 0xfff9fff9;
-
- return 0;
-}
-
-int
-dram_init(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_LAN91C96
- rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
-#endif
- return rc;
-}
-#endif
diff --git a/board/gcplus/lowlevel_init.S b/board/gcplus/lowlevel_init.S
deleted file mode 100644
index f292c4d..0000000
--- a/board/gcplus/lowlevel_init.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
- * Jan-Derk Bakker (J.D.Bakker at its.tudelft.nl)
- * 2003-2004 (c) MontaVista Software, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include "config.h"
-#include "version.h"
-
-
- .globl lowlevel_init
-lowlevel_init:
- /* The ADS GC+ for Linux Boot Rom Ver. 1.73 does memory init for us.
- * However the darn thing leaves the MMU enabled before handing control
- * over to us. So we need to disable the MMU and we use lowlevel_init
- * to do it.
- */
-
-@ The following code segment was borrowed with gratitude from:
-@ linux-2.4.19-rmk7/arch/arm/boot/compressed/head-sa1100.S
-
- @ Data cache might be active.
- @ Be sure to flush kernel binary out of the cache,
- @ whatever state it is, before it is turned off.
- @ This is done by fetching through currently executed
- @ memory to be sure we hit the same cache.
- bic r2, pc, #0x1f
- add r3, r2, #0x4000 @ 16 kb is quite enough...
-1: ldr r0, [r2], #32
- teq r2, r3
- bne 1b
- mcr p15, 0, r0, c7, c10, 4 @ drain WB
- mcr p15, 0, r0, c7, c7, 0 @ flush I & D caches
-
- @ disabling MMU and caches
- mrc p15, 0, r0, c1, c0, 0 @ read control reg
- bic r0, r0, #0x0d @ clear WB, DC, MMU
- bic r0, r0, #0x1000 @ clear Icache
- mcr p15, 0, r0, c1, c0, 0
-
- nop
- nop
- nop
- nop
- nop
-
- b 2f
-2:
- nop
- nop
- nop
- nop
- nop
-
-
- mov pc, lr
diff --git a/boards.cfg b/boards.cfg
index 940909f..6e2c5e1 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -219,7 +219,6 @@ xaeniax arm pxa
xm250 arm pxa
zipitz2 arm pxa
zylonite arm pxa
-gcplus arm sa1100
jornada arm sa1100
lart arm sa1100
shannon arm sa1100
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index f0da31c..d137090 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
ep7312 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
dnp1110 arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
deleted file mode 100644
index 9412daa..0000000
--- a/include/configs/gcplus.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * 2003-2004 (c) MontaVista Software, Inc.
- *
- * Configuation settings for the ADS GraphicsClient+ board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * The ADS GCPlus Linux boot ROM loads U-Boot into RAM at 0xc0200000.
- * We don't actually init RAM in this case since we're using U-Boot as
- * an secondary boot loader during Linux kernel development and testing,
- * e.g. bootp/tftp download of the kernel is a far more convenient
- * when testing new kernels on this target. However the ADS GCPlus Linux
- * boot ROM leaves the MMU enabled when it passes control to U-Boot. So
- * we use lowlevel_init (!CONFIG_SKIP_LOWLEVEL_INIT) to remedy that problem.
- */
-#undef CONFIG_SKIP_LOWLEVEL_INIT
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_SA1110 1 /* This is an SA1100 CPU */
-#define CONFIG_GCPLUS 1 /* on an ADS GCPlus Board */
-
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_DCACHE_OFF
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_LAN91C96 /* we have an SMC9194 on-board */
-#define CONFIG_LAN91C96_BASE 0x100e0000
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SA1100_SERIAL
-#define CONFIG_SERIAL3 1 /* we use SERIAL 3 on ADS GCPlus */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 38400
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DHCP
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "console=ttySA0,38400n8 mtdparts=sa1100-flash:1m at 0(zImage),3m at 1m(ramdisk.gz),12m at 4m(userfs) root=/dev/nfs ip=bootp"
-#define CONFIG_BOOTCOMMAND "bootp;tftp;bootm"
-#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 38400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "ADS GCPlus # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc0000000 /* default load address */
-
-#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CONFIG_SYS_CPUSPEED 0x0a /* set core clock to 206MHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
-#define PHYS_SDRAM_2 0xc8000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x01000000 /* 16 MB */
-
-
-#define PHYS_FLASH_1 0x08000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
-#define PHYS_FLASH_BANK_SIZE 0x01000000 /* 16 MB Banks */
-#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#if 1
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-#else
-/* REVISIT: This doesn't work on ADS GCPlus just yet: */
-#define CONFIG_SYS_FLASH_CFI 1 /* flash is CFI conformant */
-#define CONFIG_FLASH_CFI_DRIVER 1 /* use common cfi driver */
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */
-#define CONFIG_SYS_FLASH_INCREMENT 0 /* there is only one bank */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max # of sectors on one chip */
-/*#define CONFIG_SYS_FLASH_PROTECTION 1 /--* hardware flash protection */
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
-#endif
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE PHYS_FLASH_SECT_SIZE
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board Wolfgang Denk
@ 2011-09-07 1:25 ` George G. Davis
2011-09-07 19:50 ` Wolfgang Denk
1 sibling, 0 replies; 22+ messages in thread
From: George G. Davis @ 2011-09-07 1:25 UTC (permalink / raw)
To: u-boot
On Mon, Sep 05, 2011 at 02:37:29PM +0200, Wolfgang Denk wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: George G. Davis <gdavis@mvista.com>
Ack, Thanks!
--
Regards,
George
> ---
> MAINTAINERS | 4 -
> board/gcplus/Makefile | 53 -----
> board/gcplus/config.mk | 13 --
> board/gcplus/flash.c | 438 ------------------------------------------
> board/gcplus/gcplus.c | 82 --------
> board/gcplus/lowlevel_init.S | 77 --------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/gcplus.h | 185 ------------------
> 9 files changed, 1 insertions(+), 853 deletions(-)
> delete mode 100644 board/gcplus/Makefile
> delete mode 100644 board/gcplus/config.mk
> delete mode 100644 board/gcplus/flash.c
> delete mode 100644 board/gcplus/gcplus.c
> delete mode 100644 board/gcplus/lowlevel_init.S
> delete mode 100644 include/configs/gcplus.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 83d3656..b001f64 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -624,10 +624,6 @@ Eric Cooper <ecc@cmu.edu>
>
> dockstar ARM926EJS (Kirkwood SoC)
>
> -George G. Davis <gdavis@mvista.com>
> -
> - gcplus SA1100
> -
> Wolfgang Denk <wd@denx.de>
> imx27lite i.MX27
> qong i.MX31
> diff --git a/board/gcplus/Makefile b/board/gcplus/Makefile
> deleted file mode 100644
> index e62aa1b..0000000
> --- a/board/gcplus/Makefile
> +++ /dev/null
> @@ -1,53 +0,0 @@
> -#
> -# (C) Copyright 2000-2006
> -# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
> -#
> -# 2003 (c) MontaVista Software, Inc.
> -#
> -# See file CREDITS for list of people who contributed to this
> -# project.
> -#
> -# This program is free software; you can redistribute it and/or
> -# modify it under the terms of the GNU General Public License as
> -# published by the Free Software Foundation; either version 2 of
> -# the License, or (at your option) any later version.
> -#
> -# This program is distributed in the hope that it will be useful,
> -# but WITHOUT ANY WARRANTY; without even the implied warranty of
> -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -# GNU General Public License for more details.
> -#
> -# You should have received a copy of the GNU General Public License
> -# along with this program; if not, write to the Free Software
> -# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -# MA 02111-1307 USA
> -#
> -
> -include $(TOPDIR)/config.mk
> -
> -LIB = $(obj)lib$(BOARD).o
> -
> -COBJS := gcplus.o flash.o
> -SOBJS := lowlevel_init.o
> -
> -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
> -OBJS := $(addprefix $(obj),$(COBJS))
> -SOBJS := $(addprefix $(obj),$(SOBJS))
> -
> -$(LIB): $(obj).depend $(OBJS) $(SOBJS)
> - $(call cmd_link_o_target, $(OBJS) $(SOBJS))
> -
> -clean:
> - rm -f $(SOBJS) $(OBJS)
> -
> -distclean: clean
> - rm -f $(LIB) core *.bak $(obj).depend
> -
> -#########################################################################
> -
> -# defines $(obj).depend target
> -include $(SRCTREE)/rules.mk
> -
> -sinclude $(obj).depend
> -
> -#########################################################################
> diff --git a/board/gcplus/config.mk b/board/gcplus/config.mk
> deleted file mode 100644
> index a9bd3ff..0000000
> --- a/board/gcplus/config.mk
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -#
> -# ADS GCPlus board with SA1110 cpu
> -#
> -# The ADS GCPlus has 2 banks of 16 MiB SDRAM
> -#
> -# We use the ADS GCPlus Linux boot ROM to load U-Boot into SDRAM
> -# at c020'0000 and then move ourself to c8f0'0000. Basically, just
> -# install the U-Boot binary as you would the Linux zImage and then
> -# reap the benfits of more convenient Linux development cycles, i.e.
> -# bootp;tftp;bootm, repeat, etc.,.
> -#
> -
> -CONFIG_SYS_TEXT_BASE = 0xc8f00000
> diff --git a/board/gcplus/flash.c b/board/gcplus/flash.c
> deleted file mode 100644
> index ab567e8..0000000
> --- a/board/gcplus/flash.c
> +++ /dev/null
> @@ -1,438 +0,0 @@
> -/*
> - * (C) Copyright 2001
> - * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
> - *
> - * (C) Copyright 2001
> - * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
> - *
> - * 2003 (c) MontaVista Software, Inc.
> - *
> - * See file CREDITS for list of people who contributed to this
> - * project.
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License as
> - * published by the Free Software Foundation; either version 2 of
> - * the License, or (at your option) any later version.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> - * MA 02111-1307 USA
> - */
> -
> -#include <common.h>
> -#include <linux/byteorder/swab.h>
> -
> -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
> -
> -/* Board support for 1 or 2 flash devices */
> -#define FLASH_PORT_WIDTH32
> -#undef FLASH_PORT_WIDTH16
> -
> -#ifdef FLASH_PORT_WIDTH16
> -#define FLASH_PORT_WIDTH ushort
> -#define FLASH_PORT_WIDTHV vu_short
> -#define SWAP(x) __swab16(x)
> -#else
> -#define FLASH_PORT_WIDTH ulong
> -#define FLASH_PORT_WIDTHV vu_long
> -#define SWAP(x) __swab32(x)
> -#endif
> -
> -#define FPW FLASH_PORT_WIDTH
> -#define FPWV FLASH_PORT_WIDTHV
> -
> -#define mb() __asm__ __volatile__ ("" : : : "memory")
> -
> -/*-----------------------------------------------------------------------
> - * Functions
> - */
> -static ulong flash_get_size(FPW * addr, flash_info_t * info);
> -static int write_data(flash_info_t * info, ulong dest, FPW data);
> -static void flash_get_offsets(ulong base, flash_info_t * info);
> -void inline spin_wheel(void);
> -
> -/*-----------------------------------------------------------------------
> - */
> -
> -unsigned long
> -flash_init(void)
> -{
> - int i;
> - ulong size = 0;
> -
> - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
> - switch (i) {
> - case 0:
> - flash_get_size((FPW *) PHYS_FLASH_1, &flash_info[i]);
> - flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
> - break;
> - default:
> - panic("configured too many flash banks!\n");
> - break;
> - }
> - size += flash_info[i].size;
> - }
> -
> - /* Protect monitor and environment sectors
> - */
> - flash_protect(FLAG_PROTECT_SET,
> - CONFIG_SYS_FLASH_BASE,
> - CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1, &flash_info[0]);
> -
> - flash_protect(FLAG_PROTECT_SET,
> - CONFIG_ENV_ADDR,
> - CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
> -
> - return size;
> -}
> -
> -/*-----------------------------------------------------------------------
> - */
> -static void
> -flash_get_offsets(ulong base, flash_info_t * info)
> -{
> - int i;
> -
> - if (info->flash_id == FLASH_UNKNOWN) {
> - return;
> - }
> -
> - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
> - for (i = 0; i < info->sector_count; i++) {
> - info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
> - info->protect[i] = 0;
> - }
> - }
> -}
> -
> -/*-----------------------------------------------------------------------
> - */
> -void
> -flash_print_info(flash_info_t * info)
> -{
> - int i;
> -
> - if (info->flash_id == FLASH_UNKNOWN) {
> - printf("missing or unknown FLASH type\n");
> - return;
> - }
> -
> - switch (info->flash_id & FLASH_VENDMASK) {
> - case FLASH_MAN_INTEL:
> - printf("INTEL ");
> - break;
> - default:
> - printf("Unknown Vendor ");
> - break;
> - }
> -
> - switch (info->flash_id & FLASH_TYPEMASK) {
> - case FLASH_28F128J3A:
> - printf("28F128J3A\n");
> - break;
> - case FLASH_28F640J5:
> - printf("28F640J5\n");
> - break;
> - default:
> - printf("Unknown Chip Type\n");
> - break;
> - }
> -
> - printf(" Size: %ld MB in %d Sectors\n",
> - info->size >> 20, info->sector_count);
> -
> - printf(" Sector Start Addresses:");
> - for (i = 0; i < info->sector_count; ++i) {
> - if ((i % 5) == 0)
> - printf("\n ");
> - printf(" %08lX%s",
> - info->start[i], info->protect[i] ? " (RO)" : " ");
> - }
> - printf("\n");
> - return;
> -}
> -
> -/*
> - * The following code cannot be run from FLASH!
> - */
> -static ulong
> -flash_get_size(FPW * addr, flash_info_t * info)
> -{
> - volatile FPW value;
> - /* Write auto select command: read Manufacturer ID */
> - addr[0x5555] = (FPW) 0x00AA00AA;
> - addr[0x2AAA] = (FPW) 0x00550055;
> - addr[0x5555] = (FPW) 0x00900090;
> -
> - mb();
> - value = addr[0];
> -
> - switch (value) {
> -
> - case (FPW) INTEL_MANUFACT:
> - info->flash_id = FLASH_MAN_INTEL;
> - break;
> -
> - default:
> - info->flash_id = FLASH_UNKNOWN;
> - info->sector_count = 0;
> - info->size = 0;
> - addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
> - return (0); /* no or unknown flash */
> - }
> -
> - mb();
> - value = addr[1]; /* device ID */
> - switch (value) {
> - case (FPW) INTEL_ID_28F128J3A:
> - info->flash_id += FLASH_28F128J3A;
> - info->sector_count = 128;
> - info->size = 0x02000000;
> - break; /* => 16 MB */
> - case (FPW) INTEL_ID_28F640J5:
> - info->flash_id += FLASH_28F640J5;
> - info->sector_count = 64;
> - info->size = 0x01000000;
> - break; /* => 16 MB */
> -
> - default:
> - info->flash_id = FLASH_UNKNOWN;
> - break;
> - }
> -
> - if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
> - printf("** ERROR: sector count %d > max (%d) **\n",
> - info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
> - info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
> - }
> -
> - addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
> -
> - return (info->size);
> -}
> -
> -/*-----------------------------------------------------------------------
> - */
> -
> -int
> -flash_erase(flash_info_t * info, int s_first, int s_last)
> -{
> - int flag, prot, sect;
> - ulong type, start;
> - int rcode = 0;
> -
> - if ((s_first < 0) || (s_first > s_last)) {
> - if (info->flash_id == FLASH_UNKNOWN) {
> - printf("- missing\n");
> - } else {
> - printf("- no sectors to erase\n");
> - }
> - return 1;
> - }
> -
> - type = (info->flash_id & FLASH_VENDMASK);
> - if ((type != FLASH_MAN_INTEL)) {
> - printf("Can't erase unknown flash type %08lx - aborted\n",
> - info->flash_id);
> - return 1;
> - }
> -
> - prot = 0;
> - for (sect = s_first; sect <= s_last; ++sect) {
> - if (info->protect[sect]) {
> - prot++;
> - }
> - }
> -
> - if (prot) {
> - printf("- Warning: %d protected sectors will not be erased!\n",
> - prot);
> - } else {
> - printf("\n");
> - }
> -
> - /* Disable interrupts which might cause a timeout here */
> - flag = disable_interrupts();
> -
> - /* Start erase on unprotected sectors */
> - for (sect = s_first; sect <= s_last; sect++) {
> - if (info->protect[sect] == 0) { /* not protected */
> - FPWV *addr = (FPWV *) (info->start[sect]);
> - FPW status;
> -
> - printf("Erasing sector %2d ... ", sect);
> -
> - /* arm simple, non interrupt dependent timer */
> - start = get_timer(0);
> -
> - *addr = (FPW) 0x00500050; /* clear status register */
> - *addr = (FPW) 0x00200020; /* erase setup */
> - *addr = (FPW) 0x00D000D0; /* erase confirm */
> -
> - while (((status =
> - *addr) & (FPW) 0x00800080) !=
> - (FPW) 0x00800080) {
> - if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
> - printf("Timeout\n");
> - *addr = (FPW) 0x00B000B0; /* suspend erase */
> - *addr = (FPW) 0x00FF00FF; /* reset to read mode */
> - rcode = 1;
> - break;
> - }
> - }
> -
> - *addr = (FPW) 0x00500050; /* clear status register cmd. */
> - *addr = (FPW) 0x00FF00FF; /* resest to read mode */
> -
> - printf(" done\n");
> - }
> - }
> - return rcode;
> -}
> -
> -/*-----------------------------------------------------------------------
> - * Copy memory to flash, returns:
> - * 0 - OK
> - * 1 - write timeout
> - * 2 - Flash not erased
> - * 4 - Flash not identified
> - */
> -
> -int
> -write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
> -{
> - ulong cp, wp;
> - FPW data;
> - int count, i, l, rc, port_width;
> -
> - if (info->flash_id == FLASH_UNKNOWN) {
> - return 4;
> - }
> -/* get lower word aligned address */
> -#ifdef FLASH_PORT_WIDTH16
> - wp = (addr & ~1);
> - port_width = 2;
> -#else
> - wp = (addr & ~3);
> - port_width = 4;
> -#endif
> -
> - /*
> - * handle unaligned start bytes
> - */
> - if ((l = addr - wp) != 0) {
> - data = 0;
> - for (i = 0, cp = wp; i < l; ++i, ++cp) {
> - data = (data << 8) | (*(uchar *) cp);
> - }
> - for (; i < port_width && cnt > 0; ++i) {
> - data = (data << 8) | *src++;
> - --cnt;
> - ++cp;
> - }
> - for (; cnt == 0 && i < port_width; ++i, ++cp) {
> - data = (data << 8) | (*(uchar *) cp);
> - }
> -
> - if ((rc = write_data(info, wp, SWAP(data))) != 0) {
> - return (rc);
> - }
> - wp += port_width;
> - }
> -
> - /*
> - * handle word aligned part
> - */
> - count = 0;
> - while (cnt >= port_width) {
> - data = 0;
> - for (i = 0; i < port_width; ++i) {
> - data = (data << 8) | *src++;
> - }
> - if ((rc = write_data(info, wp, SWAP(data))) != 0) {
> - return (rc);
> - }
> - wp += port_width;
> - cnt -= port_width;
> - if (count++ > 0x800) {
> - spin_wheel();
> - count = 0;
> - }
> - }
> -
> - if (cnt == 0) {
> - return (0);
> - }
> -
> - /*
> - * handle unaligned tail bytes
> - */
> - data = 0;
> - for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) {
> - data = (data << 8) | *src++;
> - --cnt;
> - }
> - for (; i < port_width; ++i, ++cp) {
> - data = (data << 8) | (*(uchar *) cp);
> - }
> -
> - return (write_data(info, wp, SWAP(data)));
> -}
> -
> -/*-----------------------------------------------------------------------
> - * Write a word or halfword to Flash, returns:
> - * 0 - OK
> - * 1 - write timeout
> - * 2 - Flash not erased
> - */
> -static int
> -write_data(flash_info_t * info, ulong dest, FPW data)
> -{
> - FPWV *addr = (FPWV *) dest;
> - ulong status;
> - int flag;
> - ulong start;
> -
> - /* Check if Flash is (sufficiently) erased */
> - if ((*addr & data) != data) {
> - printf("not erased at %08lX (%lX)\n", (ulong) addr, *addr);
> - return (2);
> - }
> - /* Disable interrupts which might cause a timeout here */
> - flag = disable_interrupts();
> -
> - *addr = (FPW) 0x00400040; /* write setup */
> - *addr = data;
> -
> - /* arm simple, non interrupt dependent timer */
> - start = get_timer(0);
> -
> - /* wait while polling the status register */
> - while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
> - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
> - *addr = (FPW) 0x00FF00FF; /* restore read mode */
> - return (1);
> - }
> - }
> -
> - *addr = (FPW) 0x00FF00FF; /* restore read mode */
> -
> - return (0);
> -}
> -
> -void inline
> -spin_wheel(void)
> -{
> - static int p = 0;
> - static char w[] = "\\/-";
> -
> - printf("\010%c", w[p]);
> - (++p == 3) ? (p = 0) : 0;
> -}
> diff --git a/board/gcplus/gcplus.c b/board/gcplus/gcplus.c
> deleted file mode 100644
> index 71607f2..0000000
> --- a/board/gcplus/gcplus.c
> +++ /dev/null
> @@ -1,82 +0,0 @@
> -/*
> - * (C) Copyright 2002
> - * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
> - * Marius Groeger <mgroeger@sysgo.de>
> - *
> - * 2003-2004 (c) MontaVista Software, Inc.
> - *
> - * See file CREDITS for list of people who contributed to this
> - * project.
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License as
> - * published by the Free Software Foundation; either version 2 of
> - * the License, or (at your option) any later version.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> - * MA 02111-1307 USA
> - */
> -
> -#include <common.h>
> -#include <netdev.h>
> -#include <SA-1100.h>
> -
> -DECLARE_GLOBAL_DATA_PTR;
> -
> -/*
> - * Miscelaneous platform dependent initialisations
> - */
> -
> -int
> -board_init(void)
> -{
> - gd->bd->bi_arch_number = MACH_TYPE_GRAPHICSCLIENT;
> -
> - gd->bd->bi_boot_params = 0xc000003c; /* Weird address? */
> -
> - /* Most of the ADS GCPlus I/O is connected to Static nCS2.
> - * So I'm brute forcing nCS2 timiming here for worst case.
> - */
> - MSC1 &= ~0xFFFF;
> - MSC1 |= 0x8649;
> -
> - /* Nothing is connected to Static nCS4 or nCS5. But I'm using
> - * nCS4 as a paranoia safe guard to force nCS2, nOE; nWE high
> - * after accessing I/O via (non-VLIO) nCS2. What can I say, I'm
> - * paranoid and lack decent tools to alleviate my fear. I sure
> - * do wish I had a logic analyzer. : (
> - */
> -
> - MSC2 = 0xfff9fff9;
> -
> - return 0;
> -}
> -
> -int
> -dram_init(void)
> -{
> - gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
> - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
> - gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
> - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
> -
> - return (0);
> -}
> -
> -#ifdef CONFIG_CMD_NET
> -int board_eth_init(bd_t *bis)
> -{
> - int rc = 0;
> -#ifdef CONFIG_LAN91C96
> - rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
> -#endif
> - return rc;
> -}
> -#endif
> diff --git a/board/gcplus/lowlevel_init.S b/board/gcplus/lowlevel_init.S
> deleted file mode 100644
> index f292c4d..0000000
> --- a/board/gcplus/lowlevel_init.S
> +++ /dev/null
> @@ -1,77 +0,0 @@
> -/*
> - * Memory Setup stuff - taken from blob memsetup.S
> - *
> - * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
> - * Jan-Derk Bakker (J.D.Bakker at its.tudelft.nl)
> - * 2003-2004 (c) MontaVista Software, Inc.
> - *
> - * See file CREDITS for list of people who contributed to this
> - * project.
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License as
> - * published by the Free Software Foundation; either version 2 of
> - * the License, or (at your option) any later version.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> - * MA 02111-1307 USA
> - */
> -
> -
> -#include "config.h"
> -#include "version.h"
> -
> -
> - .globl lowlevel_init
> -lowlevel_init:
> - /* The ADS GC+ for Linux Boot Rom Ver. 1.73 does memory init for us.
> - * However the darn thing leaves the MMU enabled before handing control
> - * over to us. So we need to disable the MMU and we use lowlevel_init
> - * to do it.
> - */
> -
> -@ The following code segment was borrowed with gratitude from:
> -@ linux-2.4.19-rmk7/arch/arm/boot/compressed/head-sa1100.S
> -
> - @ Data cache might be active.
> - @ Be sure to flush kernel binary out of the cache,
> - @ whatever state it is, before it is turned off.
> - @ This is done by fetching through currently executed
> - @ memory to be sure we hit the same cache.
> - bic r2, pc, #0x1f
> - add r3, r2, #0x4000 @ 16 kb is quite enough...
> -1: ldr r0, [r2], #32
> - teq r2, r3
> - bne 1b
> - mcr p15, 0, r0, c7, c10, 4 @ drain WB
> - mcr p15, 0, r0, c7, c7, 0 @ flush I & D caches
> -
> - @ disabling MMU and caches
> - mrc p15, 0, r0, c1, c0, 0 @ read control reg
> - bic r0, r0, #0x0d @ clear WB, DC, MMU
> - bic r0, r0, #0x1000 @ clear Icache
> - mcr p15, 0, r0, c1, c0, 0
> -
> - nop
> - nop
> - nop
> - nop
> - nop
> -
> - b 2f
> -2:
> - nop
> - nop
> - nop
> - nop
> - nop
> -
> -
> - mov pc, lr
> diff --git a/boards.cfg b/boards.cfg
> index 940909f..6e2c5e1 100644
> --- a/boards.cfg
> +++ b/boards.cfg
> @@ -219,7 +219,6 @@ xaeniax arm pxa
> xm250 arm pxa
> zipitz2 arm pxa
> zylonite arm pxa
> -gcplus arm sa1100
> jornada arm sa1100
> lart arm sa1100
> shannon arm sa1100
> diff --git a/doc/README.scrapyard b/doc/README.scrapyard
> index f0da31c..d137090 100644
> --- a/doc/README.scrapyard
> +++ b/doc/README.scrapyard
> @@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
>
> Board Arch CPU removed Commit last known maintainer/contact
> =============================================================================
> +gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
> evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
> ep7312 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
> dnp1110 arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
> diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
> deleted file mode 100644
> index 9412daa..0000000
> --- a/include/configs/gcplus.h
> +++ /dev/null
> @@ -1,185 +0,0 @@
> -/*
> - * (C) Copyright 2002
> - * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
> - * Marius Groeger <mgroeger@sysgo.de>
> - *
> - * 2003-2004 (c) MontaVista Software, Inc.
> - *
> - * Configuation settings for the ADS GraphicsClient+ board.
> - *
> - * See file CREDITS for list of people who contributed to this
> - * project.
> - *
> - * This program is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU General Public License as
> - * published by the Free Software Foundation; either version 2 of
> - * the License, or (at your option) any later version.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - * You should have received a copy of the GNU General Public License
> - * along with this program; if not, write to the Free Software
> - * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> - * MA 02111-1307 USA
> - */
> -
> -#ifndef __CONFIG_H
> -#define __CONFIG_H
> -
> -/*
> - * The ADS GCPlus Linux boot ROM loads U-Boot into RAM at 0xc0200000.
> - * We don't actually init RAM in this case since we're using U-Boot as
> - * an secondary boot loader during Linux kernel development and testing,
> - * e.g. bootp/tftp download of the kernel is a far more convenient
> - * when testing new kernels on this target. However the ADS GCPlus Linux
> - * boot ROM leaves the MMU enabled when it passes control to U-Boot. So
> - * we use lowlevel_init (!CONFIG_SKIP_LOWLEVEL_INIT) to remedy that problem.
> - */
> -#undef CONFIG_SKIP_LOWLEVEL_INIT
> -
> -/*
> - * High Level Configuration Options
> - * (easy to change)
> - */
> -#define CONFIG_SA1110 1 /* This is an SA1100 CPU */
> -#define CONFIG_GCPLUS 1 /* on an ADS GCPlus Board */
> -
> -#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
> -/* we will never enable dcache, because we have to setup MMU first */
> -#define CONFIG_SYS_DCACHE_OFF
> -
> -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
> -#define CONFIG_SETUP_MEMORY_TAGS 1
> -#define CONFIG_INITRD_TAG 1
> -
> -/*
> - * Size of malloc() pool
> - */
> -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
> -
> -
> -/*
> - * Hardware drivers
> - */
> -#define CONFIG_NET_MULTI
> -#define CONFIG_LAN91C96 /* we have an SMC9194 on-board */
> -#define CONFIG_LAN91C96_BASE 0x100e0000
> -
> -/*
> - * select serial console configuration
> - */
> -#define CONFIG_SA1100_SERIAL
> -#define CONFIG_SERIAL3 1 /* we use SERIAL 3 on ADS GCPlus */
> -
> -/* allow to overwrite serial and ethaddr */
> -#define CONFIG_ENV_OVERWRITE
> -
> -#define CONFIG_BAUDRATE 38400
> -
> -
> -/*
> - * Command line configuration.
> - */
> -#include <config_cmd_default.h>
> -
> -#define CONFIG_CMD_DHCP
> -
> -
> -/*
> - * BOOTP options
> - */
> -#define CONFIG_BOOTP_SUBNETMASK
> -#define CONFIG_BOOTP_GATEWAY
> -#define CONFIG_BOOTP_HOSTNAME
> -#define CONFIG_BOOTP_BOOTPATH
> -
> -
> -#define CONFIG_BOOTDELAY 3
> -#define CONFIG_BOOTARGS "console=ttySA0,38400n8 mtdparts=sa1100-flash:1m at 0(zImage),3m at 1m(ramdisk.gz),12m at 4m(userfs) root=/dev/nfs ip=bootp"
> -#define CONFIG_BOOTCOMMAND "bootp;tftp;bootm"
> -#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
> -
> -#if defined(CONFIG_CMD_KGDB)
> -#define CONFIG_KGDB_BAUDRATE 38400 /* speed to run kgdb serial port */
> -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
> -#endif
> -
> -/*
> - * Miscellaneous configurable options
> - */
> -#define CONFIG_SYS_LONGHELP /* undef to save memory */
> -#define CONFIG_SYS_PROMPT "ADS GCPlus # " /* Monitor Command Prompt */
> -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
> -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
> -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
> -
> -#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
> -#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
> -
> -#define CONFIG_SYS_LOAD_ADDR 0xc0000000 /* default load address */
> -
> -#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
> -#define CONFIG_SYS_CPUSPEED 0x0a /* set core clock to 206MHz */
> -
> - /* valid baudrates */
> -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
> -
> -/*-----------------------------------------------------------------------
> - * Stack sizes
> - *
> - * The stack sizes are set up in start.S using the settings below
> - */
> -#define CONFIG_STACKSIZE (128*1024) /* regular stack */
> -#ifdef CONFIG_USE_IRQ
> -#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
> -#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
> -#endif
> -
> -/*-----------------------------------------------------------------------
> - * Physical Memory Map
> - */
> -#define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
> -#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
> -#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
> -#define PHYS_SDRAM_2 0xc8000000 /* SDRAM Bank #2 */
> -#define PHYS_SDRAM_2_SIZE 0x01000000 /* 16 MB */
> -
> -
> -#define PHYS_FLASH_1 0x08000000 /* Flash Bank #1 */
> -#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
> -#define PHYS_FLASH_BANK_SIZE 0x01000000 /* 16 MB Banks */
> -#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
> -
> -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
> -
> -/*-----------------------------------------------------------------------
> - * FLASH and environment organization
> - */
> -#if 1
> -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
> -#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
> -
> -/* timeout values are in ticks */
> -#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
> -#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
> -#else
> -/* REVISIT: This doesn't work on ADS GCPlus just yet: */
> -#define CONFIG_SYS_FLASH_CFI 1 /* flash is CFI conformant */
> -#define CONFIG_FLASH_CFI_DRIVER 1 /* use common cfi driver */
> -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
> -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */
> -#define CONFIG_SYS_FLASH_INCREMENT 0 /* there is only one bank */
> -#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max # of sectors on one chip */
> -/*#define CONFIG_SYS_FLASH_PROTECTION 1 /--* hardware flash protection */
> -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
> -#endif
> -
> -#define CONFIG_ENV_IS_IN_FLASH 1
> -#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) /* Addr of Environment Sector */
> -#define CONFIG_ENV_SIZE PHYS_FLASH_SECT_SIZE
> -
> -#endif /* __CONFIG_H */
> --
> 1.7.6
^ permalink raw reply [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board Wolfgang Denk
2011-09-07 1:25 ` George G. Davis
@ 2011-09-07 19:50 ` Wolfgang Denk
1 sibling, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-6-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: George G. Davis <gdavis@mvista.com>
> ---
> MAINTAINERS | 4 -
> board/gcplus/Makefile | 53 -----
> board/gcplus/config.mk | 13 --
> board/gcplus/flash.c | 438 ------------------------------------------
> board/gcplus/gcplus.c | 82 --------
> board/gcplus/lowlevel_init.S | 77 --------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/gcplus.h | 185 ------------------
> 9 files changed, 1 insertions(+), 853 deletions(-)
> delete mode 100644 board/gcplus/Makefile
> delete mode 100644 board/gcplus/config.mk
> delete mode 100644 board/gcplus/flash.c
> delete mode 100644 board/gcplus/gcplus.c
> delete mode 100644 board/gcplus/lowlevel_init.S
> delete mode 100644 include/configs/gcplus.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Genitiv ins Wasser, weil's Dativ ist!
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 06/10] ARM: remove broken "impa7" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (4 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 05/10] ARM: remove broken "gcplus" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 07/10] ARM: remove broken "lart" board Wolfgang Denk
` (3 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Marius Gr?ger <mag@sysgo.de>
---
MAINTAINERS | 4 -
MAKEALL | 1 -
arch/arm/cpu/arm720t/cpu.c | 29 +--
arch/arm/cpu/arm720t/interrupts.c | 14 +-
arch/arm/cpu/arm720t/start.S | 64 +-----
arch/arm/include/asm/arch-arm720t/hardware.h | 2 -
board/impa7/Makefile | 51 ----
board/impa7/config.mk | 28 --
board/impa7/flash.c | 359 --------------------------
board/impa7/impa7.c | 71 -----
board/impa7/lowlevel_init.S | 85 ------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/impa7.h | 174 -------------
14 files changed, 6 insertions(+), 878 deletions(-)
delete mode 100644 board/impa7/Makefile
delete mode 100644 board/impa7/config.mk
delete mode 100644 board/impa7/flash.c
delete mode 100644 board/impa7/impa7.c
delete mode 100644 board/impa7/lowlevel_init.S
delete mode 100644 include/configs/impa7.h
diff --git a/MAINTAINERS b/MAINTAINERS
index b001f64..ca31239 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -657,10 +657,6 @@ Simon Guinot <simon.guinot@sequanux.org>
netspace_v2 ARM926EJS (Kirkwood SoC)
netspace_max_v2 ARM926EJS (Kirkwood SoC)
-Marius Gr?ger <mag@sysgo.de>
-
- impa7 ARM720T (EP7211)
-
Igor Grinberg <grinberg@compulab.co.il>
cm-t35 ARM ARMV7 (OMAP3xx Soc)
diff --git a/MAKEALL b/MAKEALL
index 2876a26..350a524 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -301,7 +301,6 @@ LIST_SA="$(boards_by_cpu sa1100)"
#########################################################################
LIST_ARM7=" \
- impa7 \
lpc2292sodimm \
modnet50 \
"
diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c
index 71d8d6b..974f288 100644
--- a/arch/arm/cpu/arm720t/cpu.c
+++ b/arch/arm/cpu/arm720t/cpu.c
@@ -36,10 +36,6 @@
#include <asm/hardware.h>
#include <asm/system.h>
-#if defined(CONFIG_IMPA7)
-static void cache_flush(void);
-#endif
-
int cleanup_before_linux (void)
{
/*
@@ -50,20 +46,7 @@ int cleanup_before_linux (void)
* and we set the CPU-speed to 73 MHz - see start.S for details
*/
-#if defined(CONFIG_IMPA7)
- disable_interrupts ();
-
- /* turn off I-cache */
- icache_disable();
- dcache_disable();
-
- /* flush I-cache */
- cache_flush();
-#ifdef CONFIG_ARM7_REVD
- /* go to high speed */
- IO_SYSCON3 = (IO_SYSCON3 & ~CLKCTL) | CLKCTL_73;
-#endif
-#elif defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
disable_interrupts ();
/* Nothing more needed */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
@@ -73,13 +56,3 @@ int cleanup_before_linux (void)
#endif
return 0;
}
-
-#if defined(CONFIG_IMPA7)
-/* flush I/D-cache */
-static void cache_flush (void)
-{
- unsigned long i = 0;
-
- asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i));
-}
-#endif
diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c
index 3cebf11..464dd30 100644
--- a/arch/arm/cpu/arm720t/interrupts.c
+++ b/arch/arm/cpu/arm720t/interrupts.c
@@ -149,18 +149,6 @@ int timer_init (void)
/* set timer 2 counter */
lastdec = TIMER_LOAD_VAL;
-#elif defined(CONFIG_IMPA7)
- /* disable all interrupts */
- IO_INTMR1 = 0;
-
- /* operate timer 1 in prescale mode */
- IO_SYSCON1 |= SYSCON1_TC1M;
-
- /* select 2kHz clock source for timer 1 */
- IO_SYSCON1 &= ~SYSCON1_TC1S;
-
- /* set timer 1 counter */
- lastdec = IO_TC1D = TIMER_LOAD_VAL;
#elif defined(CONFIG_S3C4510B)
/* configure free running timer 0 */
PUT_REG( REG_TMOD, 0x0);
@@ -207,7 +195,7 @@ int timer_init (void)
*/
-#if defined(CONFIG_IMPA7) || defined(CONFIG_NETARM) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_NETARM) || defined(CONFIG_LPC2292)
ulong get_timer (ulong base)
{
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index f2320ee..00fa8c9 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -272,25 +272,7 @@ _dynsym_start_ofs:
*************************************************************************
*/
-#if defined(CONFIG_IMPA7)
-
-/* Interrupt-Controller base addresses */
-INTMR1: .word 0x80000280 @ 32 bit size
-INTMR2: .word 0x80001280 @ 16 bit size
-INTMR3: .word 0x80002280 @ 8 bit size
-
-/* SYSCONs */
-SYSCON1: .word 0x80000100
-SYSCON2: .word 0x80001100
-SYSCON3: .word 0x80002200
-
-#define CLKCTL 0x6 /* mask */
-#define CLKCTL_18 0x0 /* 18.432 MHz */
-#define CLKCTL_36 0x2 /* 36.864 MHz */
-#define CLKCTL_49 0x4 /* 49.152 MHz */
-#define CLKCTL_73 0x6 /* 73.728 MHz */
-
-#elif defined(CONFIG_LPC2292)
+#if defined(CONFIG_LPC2292)
PLLCFG_ADR: .word PLLCFG
PLLFEED_ADR: .word PLLFEED
PLLCON_ADR: .word PLLCON
@@ -301,35 +283,7 @@ MEMMAP_ADR: .word MEMMAP
#endif
cpu_init_crit:
-#if defined(CONFIG_IMPA7)
-
- /*
- * mask all IRQs by clearing all bits in the INTMRs
- */
- mov r1, #0x00
- ldr r0, INTMR1
- str r1, [r0]
- ldr r0, INTMR2
- str r1, [r0]
- ldr r0, INTMR3
- str r1, [r0]
-
- /*
- * flush v4 I/D caches
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
- mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
-
- /*
- * disable MMU stuff and caches
- */
- mrc p15,0,r0,c1,c0
- bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS)
- bic r0, r0, #0x0000008f @ clear bits 7, 3:0 (B--- WCAM)
- orr r0, r0, #0x00000002 @ set bit 2 (A) Align
- mcr p15,0,r0,c1,c0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
/*
* prior to software reset : need to set pin PORTC4 to be *HRESET
*/
@@ -634,19 +588,7 @@ fiq:
#endif
-#if defined(CONFIG_IMPA7)
- .align 5
-.globl reset_cpu
-reset_cpu:
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate cache
- mcr p15, 0, ip, c8, c7, 0 @ flush TLB (v4)
- mrc p15, 0, ip, c1, c0, 0 @ get ctrl register
- bic ip, ip, #0x000f @ ............wcam
- bic ip, ip, #0x2100 @ ..v....s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
.align 5
.globl reset_cpu
reset_cpu:
diff --git a/arch/arm/include/asm/arch-arm720t/hardware.h b/arch/arm/include/asm/arch-arm720t/hardware.h
index d89effa..0a357b1 100644
--- a/arch/arm/include/asm/arch-arm720t/hardware.h
+++ b/arch/arm/include/asm/arch-arm720t/hardware.h
@@ -26,8 +26,6 @@
#if defined(CONFIG_NETARM)
#include <asm/arch-arm720t/netarm_registers.h>
-#elif defined(CONFIG_IMPA7)
-/* include IMPA7 specific hardware file if there was one */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
/* include IntegratorCP/CM720T specific hardware file if there was one */
#else
diff --git a/board/impa7/Makefile b/board/impa7/Makefile
deleted file mode 100644
index 79b12a2..0000000
--- a/board/impa7/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := impa7.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/impa7/config.mk b/board/impa7/config.mk
deleted file mode 100644
index 15e7f04..0000000
--- a/board/impa7/config.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-CONFIG_SYS_TEXT_BASE = 0xc1780000
diff --git a/board/impa7/flash.c b/board/impa7/flash.c
deleted file mode 100644
index 6eae428..0000000
--- a/board/impa7/flash.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-#define FLASH_BANK_SIZE 0x800000
-#define MAIN_SECT_SIZE 0x20000
-#define PARAM_SECT_SIZE 0x4000
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- ulong flashbase = 0;
-
- flash_info[i].flash_id =
- (INTEL_MANUFACT & FLASH_VENDMASK) |
- (INTEL_ID_28F320B3T & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- if (i == 0)
- flashbase = PHYS_FLASH_1;
- else if (i == 1)
- flashbase = PHYS_FLASH_2;
- else
- panic ("configured too many flash banks!\n");
- for (j = 0; j < flash_info[i].sector_count; j++) {
- if (j <= 7) {
- flash_info[i].start[j] =
- flashbase + j * PARAM_SECT_SIZE;
- } else {
- flash_info[i].start[j] =
- flashbase + (j - 7) * MAIN_SECT_SIZE;
- }
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (INTEL_MANUFACT & FLASH_VENDMASK):
- printf ("Intel: ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (INTEL_ID_28F320B3T & FLASH_TYPEMASK):
- printf ("28F320F3B (16Mbit)\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- goto Done;
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-
- Done:;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int flag, prot, sect;
- int rc = ERR_OK;
- ulong start;
-
- if (info->flash_id == FLASH_UNKNOWN)
- return ERR_UNKNOWN_FLASH_TYPE;
-
- if ((s_first < 0) || (s_first > s_last)) {
- return ERR_INVAL;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) !=
- (INTEL_MANUFACT & FLASH_VENDMASK)) {
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-
- prot = 0;
- for (sect = s_first; sect <= s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot)
- return ERR_PROTECTED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-
- printf ("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- if (info->protect[sect] == 0) { /* not protected */
- vu_long *addr = (vu_long *) (info->start[sect]);
-
- *addr = 0x00200020; /* erase setup */
- *addr = 0x00D000D0; /* erase confirm */
-
- while ((*addr & 0x00800080) != 0x00800080) {
- if (get_timer(start) >
- CONFIG_SYS_FLASH_ERASE_TOUT) {
- *addr = 0x00B000B0; /* suspend erase */
- *addr = 0x00FF00FF; /* reset to read mode */
- rc = ERR_TIMOUT;
- goto outahere;
- }
- }
-
- *addr = 0x00FF00FF; /* reset to read mode */
- }
- printf ("ok.\n");
- }
- if (ctrlc ())
- printf ("User Interrupt!\n");
-
- outahere:
-
- /* allow flash to settle - wait 10 ms */
- udelay_masked (10000);
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t * info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long *) dest;
- ulong barf;
- int rc = ERR_OK;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased
- */
- if ((*addr & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* clear status register command */
- *addr = 0x00500050;
-
- /* program set-up command */
- *addr = 0x00400040;
-
- /* latch address/data */
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* read status register command */
- *addr = 0x00700070;
-
- /* wait while polling the status register */
- while ((*addr & 0x00800080) != 0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- rc = ERR_TIMOUT;
- /* suspend program command */
- *addr = 0x00B000B0;
- goto outahere;
- }
-
- if (*addr & 0x003A003A) { /* check for error */
- barf = *addr;
- if (barf & 0x003A0000) {
- barf >>= 16;
- } else {
- barf &= 0x0000003A;
- }
- printf ("\nFlash write error %02lx at address %08lx\n", barf, (unsigned long) dest);
- if (barf & 0x0002) {
- printf ("Block locked, not erased.\n");
- rc = ERR_NOT_ERASED;
- goto outahere;
- }
- if (barf & 0x0010) {
- printf ("Programming error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- if (barf & 0x0008) {
- printf ("Vpp Low error.\n");
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- }
-
-
- outahere:
- /* read array command */
- *addr = 0x00FF00FF;
-
- if (flag)
- enable_interrupts ();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int l;
- int i, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
- for (; i < 4 && cnt > 0; ++i) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < 4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
-
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = *((vu_long *) src);
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- src += 4;
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- }
- for (; i < 4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 24);
- }
-
- return write_word (info, wp, data);
-}
diff --git a/board/impa7/impa7.c b/board/impa7/impa7.c
deleted file mode 100644
index 205b1b3..0000000
--- a/board/impa7/impa7.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <clps7111.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* Activate LED flasher */
- IO_LEDFLSH = 0x40;
-
- /* arch number of EP7111 */
- gd->bd->bi_arch_number = MACH_TYPE_EDB7211;
-
- /* location of boot parameters for EP7111 */
- gd->bd->bi_boot_params = 0xc0020100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_CS8900
- rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
- return rc;
-}
-#endif
diff --git a/board/impa7/lowlevel_init.S b/board/impa7/lowlevel_init.S
deleted file mode 100644
index 7ce10a2..0000000
--- a/board/impa7/lowlevel_init.S
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Memory Setup stuff - taken from ???
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-SYSCON2: .long 0x80001100
-MEMCFG1: .long 0x80000180
-MEMCFG2: .long 0x800001C0
-DRFPR: .long 0x80000200
-
-syscon2_mask: .long 0x00000004
-memcfg1_val: .long 0x160c1414
-memcfg2_mask: .long 0x0000ffff @ only set lower 16 bits
-memcfg2_val: .long 0x00000000 @ upper 16 bits are reserved for CS7 + CS6
-drfpr_val: .long 0x00000081
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
- /*
- * DRFPR
- * 64kHz DRAM refresh
- */
- ldr r0, DRFPR
- ldr r1, drfpr_val
- str r1, [r0]
-
- /*
- * SYSCON2: clear bit 2, DRAM is 32 bits wide
- */
- ldr r0, SYSCON2
- ldr r2, [r0]
- ldr r1, syscon2_mask
- bic r2, r2, r1
- str r2, [r0]
-
- /*
- * MEMCFG1
- * Setting up Keyboard at CS3, 8 Bit, 3 Waitstates
- * Setting up CS8900 (Ethernet) at CS2, 32 Bit, 5 Waitstates
- * Setting up flash at CS0 and CS1, 32 Bit, 3 Waitstates
- */
- ldr r0, MEMCFG1
- ldr r1, memcfg1_val
- str r1, [r0]
-
- /*
- * MEMCFG2
- * Setting up ? with 0
- *
- */
- ldr r0, MEMCFG2
- ldr r2, [r0]
- ldr r1, memcfg2_mask
- bic r2, r2, r1
- ldr r1, memcfg2_val
- orr r2, r2, r1
- str r2, [r0]
-
- /* everything is fine now */
- mov pc, lr
diff --git a/boards.cfg b/boards.cfg
index 6e2c5e1..299bed8 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -42,7 +42,6 @@ imx31_litekit arm arm1136 - logicpd
mx35pdk arm arm1136 - freescale mx35
omap2420h4 arm arm1136 - ti omap24xx
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
-impa7 arm arm720t
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
lpc2292sodimm arm arm720t - - lpc2292
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index d137090..6346441 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+impa7 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
ep7312 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
diff --git a/include/configs/impa7.h b/include/configs/impa7.h
deleted file mode 100644
index 3328e63..0000000
--- a/include/configs/impa7.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Configuation settings for the implementa impA7 board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_IMPA7 1 /* on an impA7 Board */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_ARM7_REVD 1 /* enable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900 /* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE 0x20000000
-#define CONFIG_CS8900_BUS32
-
-/*
- * select serial console configuration
- */
-#define CONFIG_CLPS7111_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 9600
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_JFFS2
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "devfs=mount root=ramfs console=ttyS0,9600"
-/*#define CONFIG_ETHADDR 08:00:3e:26:0a:5a */
-/*#define CONFIG_NETMASK 255.255.0.0 */
-/*#define CONFIG_IPADDR 172.22.2.128 */
-/*#define CONFIG_SERVERIP 172.22.2.126 */
-/*#define CONFIG_BOOTFILE "impa7" */
-#define CONFIG_BOOTCOMMAND "bootp;bootm"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "impA7 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* default load address */
-
-#define CONFIG_SYS_HZ 2000 /* decrementer freq: 2 kHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB */
-#define PHYS_SDRAM_2 0xc1000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00800000 /* 8 MB */
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_2 0x10000000 /* Flash Bank #2 */
-#define PHYS_FLASH_SIZE 0x00800000 /* 16 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00020000
-
-/* mtdparts command line support */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=impA7 NOR Flash Bank #0,nor1=impA7 NOR Flash Bank #1"
-#define MTDPARTS_DEFAULT "mtdparts=impA7 NOR Flash Bank #0:-(FileSystem1);impA7 NOR Flash Bank #1:-(FileSystem2)"
-*/
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 06/10] ARM: remove broken "impa7" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 06/10] ARM: remove broken "impa7" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-7-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Marius Gr??ger <mag@sysgo.de>
> ---
> MAINTAINERS | 4 -
> MAKEALL | 1 -
> arch/arm/cpu/arm720t/cpu.c | 29 +--
> arch/arm/cpu/arm720t/interrupts.c | 14 +-
> arch/arm/cpu/arm720t/start.S | 64 +-----
> arch/arm/include/asm/arch-arm720t/hardware.h | 2 -
> board/impa7/Makefile | 51 ----
> board/impa7/config.mk | 28 --
> board/impa7/flash.c | 359 --------------------------
> board/impa7/impa7.c | 71 -----
> board/impa7/lowlevel_init.S | 85 ------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/impa7.h | 174 -------------
> 14 files changed, 6 insertions(+), 878 deletions(-)
> delete mode 100644 board/impa7/Makefile
> delete mode 100644 board/impa7/config.mk
> delete mode 100644 board/impa7/flash.c
> delete mode 100644 board/impa7/impa7.c
> delete mode 100644 board/impa7/lowlevel_init.S
> delete mode 100644 include/configs/impa7.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
When properly administered, vacations do not diminish productivity:
for every week you're away and get nothing done, there's another when
your boss is away and you get twice as much done. -- Daniel B. Luten
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 07/10] ARM: remove broken "lart" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (5 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 06/10] ARM: remove broken "impa7" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 08/10] ARM: remove broken "lpc2292sodimm" board Wolfgang Denk
` (2 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Alex Z?pke <azu@sysgo.de>
---
MAINTAINERS | 4 -
board/lart/Makefile | 51 -----
board/lart/config.mk | 23 --
board/lart/flash.c | 476 --------------------------------------------
board/lart/flashasm.S | 177 ----------------
board/lart/lart.c | 76 -------
board/lart/lowlevel_init.S | 94 ---------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/lart.h | 160 ---------------
10 files changed, 1 insertions(+), 1062 deletions(-)
delete mode 100644 board/lart/Makefile
delete mode 100644 board/lart/config.mk
delete mode 100644 board/lart/flash.c
delete mode 100644 board/lart/flashasm.S
delete mode 100644 board/lart/lart.c
delete mode 100644 board/lart/lowlevel_init.S
delete mode 100644 include/configs/lart.h
diff --git a/MAINTAINERS b/MAINTAINERS
index ca31239..d52e6f0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -891,10 +891,6 @@ Richard Woodruff <r-woodruff2@ti.com>
omap2420h4 ARM1136EJS
-Alex Z?pke <azu@sysgo.de>
-
- lart SA1100
-
Syed Mohammed Khasim <sm.khasim@gmail.com>
Sughosh Ganu <urwithsughosh@gmail.com>
diff --git a/board/lart/Makefile b/board/lart/Makefile
deleted file mode 100644
index 463bc0b..0000000
--- a/board/lart/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := lart.o flash.o
-SOBJS := flashasm.o lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/lart/config.mk b/board/lart/config.mk
deleted file mode 100644
index b6b5e4d..0000000
--- a/board/lart/config.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# LART board with SA1100 cpu
-#
-# see http://www.lart.tudelft.nl/ for more information on LART
-#
-
-#
-# LART has 4 banks of 8 MB DRAM
-#
-# c000'0000
-# c100'0000
-# c800'0000
-# c900'0000
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to c178'0000, the upper 1 MB of second bank
-#
-# download areas is c800'0000
-#
-
-
-CONFIG_SYS_TEXT_BASE = 0xc1780000
diff --git a/board/lart/flash.c b/board/lart/flash.c
deleted file mode 100644
index 408c884..0000000
--- a/board/lart/flash.c
+++ /dev/null
@@ -1,476 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-ulong myflush(void);
-
-
-#define FLASH_BANK_SIZE 0x800000
-#define MAIN_SECT_SIZE 0x20000
-#define PARAM_SECT_SIZE 0x4000
-
-/* puzzle magic for lart
- * data_*_flash are def'd in flashasm.S
- */
-
-extern u32 data_from_flash(u32);
-extern u32 data_to_flash(u32);
-
-#define PUZZLE_FROM_FLASH(x) data_from_flash((x))
-#define PUZZLE_TO_FLASH(x) data_to_flash((x))
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-#define CMD_READ_ARRAY 0x00FF00FF
-#define CMD_IDENTIFY 0x00900090
-#define CMD_ERASE_SETUP 0x00200020
-#define CMD_ERASE_CONFIRM 0x00D000D0
-#define CMD_PROGRAM 0x00400040
-#define CMD_RESUME 0x00D000D0
-#define CMD_SUSPEND 0x00B000B0
-#define CMD_STATUS_READ 0x00700070
-#define CMD_STATUS_RESET 0x00500050
-
-#define BIT_BUSY 0x00800080
-#define BIT_ERASE_SUSPEND 0x00400040
-#define BIT_ERASE_ERROR 0x00200020
-#define BIT_PROGRAM_ERROR 0x00100010
-#define BIT_VPP_RANGE_ERROR 0x00080008
-#define BIT_PROGRAM_SUSPEND 0x00040004
-#define BIT_PROTECT_ERROR 0x00020002
-#define BIT_UNDEFINED 0x00010001
-
-#define BIT_SEQUENCE_ERROR 0x00300030
-#define BIT_TIMEOUT 0x80000000
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init(void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
- {
- ulong flashbase = 0;
- flash_info[i].flash_id =
- (INTEL_MANUFACT & FLASH_VENDMASK) |
- (INTEL_ID_28F160F3B & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset(flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- if (i == 0)
- flashbase = PHYS_FLASH_1;
- else
- panic("configured too many flash banks!\n");
- for (j = 0; j < flash_info[i].sector_count; j++)
- {
- if (j <= 7)
- {
- flash_info[i].start[j] = flashbase + j * PARAM_SECT_SIZE;
- }
- else
- {
- flash_info[i].start[j] = flashbase + (j - 7)*MAIN_SECT_SIZE;
- }
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors
- */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK)
- {
- case (INTEL_MANUFACT & FLASH_VENDMASK):
- printf("Intel: ");
- break;
- default:
- printf("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK)
- {
- case (INTEL_ID_28F160F3B & FLASH_TYPEMASK):
- printf("2x 28F160F3B (16Mbit)\n");
- break;
- default:
- printf("Unknown Chip Type\n");
- goto Done;
- break;
- }
-
- printf(" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf(" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++)
- {
- if ((i % 5) == 0)
- {
- printf ("\n ");
- }
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-
-Done:
- ;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_error (ulong code)
-{
- /* Check bit patterns */
- /* SR.7=0 is busy, SR.7=1 is ready */
- /* all other flags indicate error on 1 */
- /* SR.0 is undefined */
- /* Timeout is our faked flag */
-
- /* sequence is described in Intel 290644-005 document */
-
- /* check Timeout */
- if (code & BIT_TIMEOUT)
- {
- printf ("Timeout\n");
- return ERR_TIMOUT;
- }
-
- /* check Busy, SR.7 */
- if (~code & BIT_BUSY)
- {
- printf ("Busy\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Vpp low, SR.3 */
- if (code & BIT_VPP_RANGE_ERROR)
- {
- printf ("Vpp range error\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Device Protect Error, SR.1 */
- if (code & BIT_PROTECT_ERROR)
- {
- printf ("Device protect error\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Command Seq Error, SR.4 & SR.5 */
- if (code & BIT_SEQUENCE_ERROR)
- {
- printf ("Command seqence error\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Block Erase Error, SR.5 */
- if (code & BIT_ERASE_ERROR)
- {
- printf ("Block erase error\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Program Error, SR.4 */
- if (code & BIT_PROGRAM_ERROR)
- {
- printf ("Program error\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Block Erase Suspended, SR.6 */
- if (code & BIT_ERASE_SUSPEND)
- {
- printf ("Block erase suspended\n");
- return ERR_PROG_ERROR;
- }
-
- /* check Program Suspended, SR.2 */
- if (code & BIT_PROGRAM_SUSPEND)
- {
- printf ("Program suspended\n");
- return ERR_PROG_ERROR;
- }
-
- /* OK, no error */
- return ERR_OK;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- ulong result;
- int iflag, cflag, prot, sect;
- int rc = ERR_OK;
- ulong start;
-
- /* first look for protection bits */
-
- if (info->flash_id == FLASH_UNKNOWN)
- return ERR_UNKNOWN_FLASH_TYPE;
-
- if ((s_first < 0) || (s_first > s_last)) {
- return ERR_INVAL;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) !=
- (INTEL_MANUFACT & FLASH_VENDMASK)) {
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot)
- return ERR_PROTECTED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- cflag = icache_status();
- icache_disable();
- iflag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last && !ctrlc(); sect++)
- {
- printf("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- if (info->protect[sect] == 0)
- { /* not protected */
- vu_long *addr = (vu_long *)(info->start[sect]);
-
- *addr = PUZZLE_TO_FLASH(CMD_STATUS_RESET);
- *addr = PUZZLE_TO_FLASH(CMD_ERASE_SETUP);
- *addr = PUZZLE_TO_FLASH(CMD_ERASE_CONFIRM);
-
- /* wait until flash is ready */
- do
- {
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
- {
- *addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
- result = BIT_TIMEOUT;
- break;
- }
-
- result = PUZZLE_FROM_FLASH(*addr);
- } while (~result & BIT_BUSY);
-
- *addr = PUZZLE_TO_FLASH(CMD_READ_ARRAY);
-
- if ((rc = flash_error(result)) != ERR_OK)
- goto outahere;
-
- printf("ok.\n");
- }
- else /* it was protected */
- {
- printf("protected!\n");
- }
- }
-
- if (ctrlc())
- printf("User Interrupt!\n");
-
-outahere:
- /* allow flash to settle - wait 10 ms */
- udelay_masked(10000);
-
- if (iflag)
- enable_interrupts();
-
- if (cflag)
- icache_enable();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long *)dest;
- ulong result;
- int rc = ERR_OK;
- int cflag, iflag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased
- */
- result = PUZZLE_FROM_FLASH(*addr);
- if ((result & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- cflag = icache_status();
- icache_disable();
- iflag = disable_interrupts();
-
- *addr = PUZZLE_TO_FLASH(CMD_STATUS_RESET);
- *addr = PUZZLE_TO_FLASH(CMD_PROGRAM);
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait until flash is ready */
- do
- {
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
- {
- *addr = PUZZLE_TO_FLASH(CMD_SUSPEND);
- result = BIT_TIMEOUT;
- break;
- }
-
- result = PUZZLE_FROM_FLASH(*addr);
- } while (~result & BIT_BUSY);
-
- *addr = PUZZLE_TO_FLASH(CMD_READ_ARRAY);
-
- rc = flash_error(result);
-
- if (iflag)
- enable_interrupts();
-
- if (cflag)
- icache_enable();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int l;
- int i, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
- for (; i<4 && cnt>0; ++i) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
-
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = *((vu_long*)src);
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- src += 4;
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- }
- for (; i<4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
-
- return write_word(info, wp, data);
-}
diff --git a/board/lart/flashasm.S b/board/lart/flashasm.S
deleted file mode 100644
index 9021972..0000000
--- a/board/lart/flashasm.S
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * flashasm.S: flash magic for LART
- *
- * Copyright (C) 1999 2000 2001 Jan-Derk bakker (J.D.Bakker@its.tudelft.nl)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-.text
-
-
-.globl data_to_flash
-.globl data_from_flash
- /* Subroutine that takes data in r0 and formats it so it will be in */
- /* the correct order for the internal flash */
- /* used for LART only */
-data_to_flash:
- mov r1, #0x0
-
- tst r0, #0x00000001
- orrne r1, r1, #0x00001000
- tst r0, #0x00000002
- orrne r1, r1, #0x00004000
- tst r0, #0x00000004
- orrne r1, r1, #0x00000800
- tst r0, #0x00000008
- orrne r1, r1, #0x00000200
- tst r0, #0x00000010
- orrne r1, r1, #0x00000001
- tst r0, #0x00000020
- orrne r1, r1, #0x00000004
- tst r0, #0x00000040
- orrne r1, r1, #0x00000080
- tst r0, #0x00000080
- orrne r1, r1, #0x00000020
-
- tst r0, #0x00000100
- orrne r1, r1, #0x00002000
- tst r0, #0x00000200
- orrne r1, r1, #0x00008000
- tst r0, #0x00000400
- orrne r1, r1, #0x00000400
- tst r0, #0x00000800
- orrne r1, r1, #0x00000100
- tst r0, #0x00001000
- orrne r1, r1, #0x00000002
- tst r0, #0x00002000
- orrne r1, r1, #0x00000008
- tst r0, #0x00004000
- orrne r1, r1, #0x00000040
- tst r0, #0x00008000
- orrne r1, r1, #0x00000010
-
- tst r0, #0x00010000
- orrne r1, r1, #0x00100000
- tst r0, #0x00020000
- orrne r1, r1, #0x00400000
- tst r0, #0x00040000
- orrne r1, r1, #0x00080000
- tst r0, #0x00080000
- orrne r1, r1, #0x00020000
- tst r0, #0x00100000
- orrne r1, r1, #0x01000000
- tst r0, #0x00200000
- orrne r1, r1, #0x04000000
- tst r0, #0x00400000
- orrne r1, r1, #0x80000000
- tst r0, #0x00800000
- orrne r1, r1, #0x20000000
-
- tst r0, #0x01000000
- orrne r1, r1, #0x00200000
- tst r0, #0x02000000
- orrne r1, r1, #0x00800000
- tst r0, #0x04000000
- orrne r1, r1, #0x00040000
- tst r0, #0x08000000
- orrne r1, r1, #0x00010000
- tst r0, #0x10000000
- orrne r1, r1, #0x02000000
- tst r0, #0x20000000
- orrne r1, r1, #0x08000000
- tst r0, #0x40000000
- orrne r1, r1, #0x40000000
- tst r0, #0x80000000
- orrne r1, r1, #0x10000000
-
- mov r0, r1
- mov pc, lr
-
- /* Takes data received from the flash, and unshuffles it. */
-data_from_flash:
- mov r1, #0x00
-
- tst r0, #0x00000001
- orrne r1, r1, #0x00000010
- tst r0, #0x00000002
- orrne r1, r1, #0x00001000
- tst r0, #0x00000004
- orrne r1, r1, #0x00000020
- tst r0, #0x00000008
- orrne r1, r1, #0x00002000
- tst r0, #0x00000010
- orrne r1, r1, #0x00008000
- tst r0, #0x00000020
- orrne r1, r1, #0x00000080
- tst r0, #0x00000040
- orrne r1, r1, #0x00004000
- tst r0, #0x00000080
- orrne r1, r1, #0x00000040
-
- tst r0, #0x00000100
- orrne r1, r1, #0x00000800
- tst r0, #0x00000200
- orrne r1, r1, #0x00000008
- tst r0, #0x00000400
- orrne r1, r1, #0x00000400
- tst r0, #0x00000800
- orrne r1, r1, #0x00000004
- tst r0, #0x00001000
- orrne r1, r1, #0x00000001
- tst r0, #0x00002000
- orrne r1, r1, #0x00000100
- tst r0, #0x00004000
- orrne r1, r1, #0x00000002
- tst r0, #0x00008000
- orrne r1, r1, #0x00000200
-
- tst r0, #0x00010000
- orrne r1, r1, #0x08000000
- tst r0, #0x00020000
- orrne r1, r1, #0x00080000
- tst r0, #0x00040000
- orrne r1, r1, #0x04000000
- tst r0, #0x00080000
- orrne r1, r1, #0x00040000
- tst r0, #0x00100000
- orrne r1, r1, #0x00010000
- tst r0, #0x00200000
- orrne r1, r1, #0x01000000
- tst r0, #0x00400000
- orrne r1, r1, #0x00020000
- tst r0, #0x00800000
- orrne r1, r1, #0x02000000
-
- tst r0, #0x01000000
- orrne r1, r1, #0x00100000
- tst r0, #0x02000000
- orrne r1, r1, #0x10000000
- tst r0, #0x04000000
- orrne r1, r1, #0x00200000
- tst r0, #0x08000000
- orrne r1, r1, #0x20000000
- tst r0, #0x10000000
- orrne r1, r1, #0x80000000
- tst r0, #0x20000000
- orrne r1, r1, #0x00800000
- tst r0, #0x40000000
- orrne r1, r1, #0x40000000
- tst r0, #0x80000000
- orrne r1, r1, #0x00400000
-
- mov r0, r1
- mov pc, lr
diff --git a/board/lart/lart.c b/board/lart/lart.c
deleted file mode 100644
index a0b459f..0000000
--- a/board/lart/lart.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
-
- /* arch number of LART-Board */
- gd->bd->bi_arch_number = MACH_TYPE_LART;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xc0000100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- bd_t *bd = gd->bd;
-
- bd->bi_dram[0].start = PHYS_SDRAM_1;
- bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- bd->bi_dram[1].start = PHYS_SDRAM_2;
- bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- bd->bi_dram[2].start = PHYS_SDRAM_3;
- bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- bd->bi_dram[3].start = PHYS_SDRAM_4;
- bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return (0);
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_CS8900
- rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
- return rc;
-}
-#endif
diff --git a/board/lart/lowlevel_init.S b/board/lart/lowlevel_init.S
deleted file mode 100644
index db9fd63..0000000
--- a/board/lart/lowlevel_init.S
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
- * Jan-Derk Bakker (J.D.Bakker at its.tudelft.nl)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-MEM_BASE: .long 0xa0000000
-MEM_START: .long 0xc0000000
-
-#define MDCNFG 0x00
-#define MDCAS0 0x04
-#define MDCAS1 0x08
-#define MDCAS2 0x0c
-#define MSC0 0x10
-#define MSC1 0x14
-#define MECR 0x18
-
-mdcas0: .long 0xc71c703f
-mdcas1: .long 0xffc71c71
-mdcas2: .long 0xffffffff
-/* mdcnfg: .long 0x0bb2bcbf */
-mdcnfg: .long 0x0334b22f @ alt
-/* mcs0: .long 0xfff8fff8 */
-msc0: .long 0xad8c4888 @ alt
-mecr: .long 0x00060006
-/* mecr: .long 0x994a994a @ alt */
-
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
- ldr r0, MEM_BASE
-
- /* Setup the flash memory */
- ldr r1, msc0
- str r1, [r0, #MSC0]
-
- /* Set up the DRAM */
-
- /* MDCAS0 */
- ldr r1, mdcas0
- str r1, [r0, #MDCAS0]
-
- /* MDCAS1 */
- ldr r1, mdcas1
- str r1, [r0, #MDCAS1]
-
- /* MDCAS2 */
- ldr r1, mdcas2
- str r1, [r0, #MDCAS2]
-
- /* MDCNFG */
- ldr r1, mdcnfg
- str r1, [r0, #MDCNFG]
-
- /* Set up PCMCIA space */
- ldr r1, mecr
- str r1, [r0, #MECR]
-
- /* Load something to activate bank */
- ldr r1, MEM_START
-
-.rept 8
- ldr r0, [r1]
-.endr
-
- /* everything is fine now */
- mov pc, lr
diff --git a/boards.cfg b/boards.cfg
index 299bed8..da280e2 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -219,7 +219,6 @@ xm250 arm pxa
zipitz2 arm pxa
zylonite arm pxa
jornada arm sa1100
-lart arm sa1100
shannon arm sa1100
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 6346441..bfe664e 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+lart arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
impa7 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
evb4510 arm arm720t - 2011-09-05 Curt Brune <curt@cucy.com>
diff --git a/include/configs/lart.h b/include/configs/lart.h
deleted file mode 100644
index 7316b23..0000000
--- a/include/configs/lart.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Configuation settings for the LART board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_SA1100 1 /* This is an SA1100 CPU */
-#define CONFIG_LART 1 /* on an LART Board */
-
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_DCACHE_OFF
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900 /* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE 0x20008300
-#define CONFIG_CS8900_BUS16
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SA1100_SERIAL
-#define CONFIG_SERIAL3 1 /* we use SERIAL 3 on LART */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 9600
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,9600"
-#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
-#define CONFIG_NETMASK 255.255.0.0
-#define CONFIG_IPADDR 172.22.2.131
-#define CONFIG_SERVERIP 172.22.2.126
-#define CONFIG_BOOTFILE "elinos-lart"
-#define CONFIG_BOOTCOMMAND "tftp; bootm"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "LART # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xc8000000 /* default load address */
-
-#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CONFIG_SYS_CPUSPEED 0x0b /* set core clock to 220 MHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB */
-#define PHYS_SDRAM_2 0xc1000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00800000 /* 8 MB */
-#define PHYS_SDRAM_3 0xc8000000 /* SDRAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00800000 /* 8 MB */
-#define PHYS_SDRAM_4 0xc9000000 /* SDRAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00800000 /* 8 MB */
-
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x00400000 /* 4 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT (31+8) /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 07/10] ARM: remove broken "lart" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 07/10] ARM: remove broken "lart" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-8-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Alex Z??pke <azu@sysgo.de>
> ---
> MAINTAINERS | 4 -
> board/lart/Makefile | 51 -----
> board/lart/config.mk | 23 --
> board/lart/flash.c | 476 --------------------------------------------
> board/lart/flashasm.S | 177 ----------------
> board/lart/lart.c | 76 -------
> board/lart/lowlevel_init.S | 94 ---------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/lart.h | 160 ---------------
> 10 files changed, 1 insertions(+), 1062 deletions(-)
> delete mode 100644 board/lart/Makefile
> delete mode 100644 board/lart/config.mk
> delete mode 100644 board/lart/flash.c
> delete mode 100644 board/lart/flashasm.S
> delete mode 100644 board/lart/lart.c
> delete mode 100644 board/lart/lowlevel_init.S
> delete mode 100644 include/configs/lart.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Voodoo Programming: Things programmers do that they know shouldn't
work but they try anyway, and which sometimes actually work, such as
recompiling everything. - Karl Lehenbauer
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 08/10] ARM: remove broken "lpc2292sodimm" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (6 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 07/10] ARM: remove broken "lart" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 09/10] ARM: remove broken "modnet50" board Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 10/10] ARM: remove broken "shannon" board Wolfgang Denk
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
---
MAKEALL | 1 -
board/lpc2292sodimm/Makefile | 51 -------
board/lpc2292sodimm/config.mk | 30 ----
board/lpc2292sodimm/flash.c | 252 -----------------------------------
board/lpc2292sodimm/lowlevel_init.S | 87 ------------
board/lpc2292sodimm/lpc2292sodimm.c | 57 --------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/lpc2292sodimm.h | 159 ----------------------
9 files changed, 1 insertions(+), 638 deletions(-)
delete mode 100644 board/lpc2292sodimm/Makefile
delete mode 100644 board/lpc2292sodimm/config.mk
delete mode 100644 board/lpc2292sodimm/flash.c
delete mode 100644 board/lpc2292sodimm/lowlevel_init.S
delete mode 100644 board/lpc2292sodimm/lpc2292sodimm.c
delete mode 100644 include/configs/lpc2292sodimm.h
diff --git a/MAKEALL b/MAKEALL
index 350a524..c6e6d04 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -301,7 +301,6 @@ LIST_SA="$(boards_by_cpu sa1100)"
#########################################################################
LIST_ARM7=" \
- lpc2292sodimm \
modnet50 \
"
diff --git a/board/lpc2292sodimm/Makefile b/board/lpc2292sodimm/Makefile
deleted file mode 100644
index c1a5b0b..0000000
--- a/board/lpc2292sodimm/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2007
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := flash.o lpc2292sodimm.o
-SOBJTS := lowlevel_init.o
-
-SRCS := $(SOBJTS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJTS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/lpc2292sodimm/config.mk b/board/lpc2292sodimm/config.mk
deleted file mode 100644
index 4891792..0000000
--- a/board/lpc2292sodimm/config.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#address where u-boot will be relocated
-#CONFIG_SYS_TEXT_BASE = 0x0
-CONFIG_SYS_TEXT_BASE = 0x81500000
diff --git a/board/lpc2292sodimm/flash.c b/board/lpc2292sodimm/flash.c
deleted file mode 100644
index fd5389f..0000000
--- a/board/lpc2292sodimm/flash.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * (C) Copyright 2006 Embedded Artists AB <www.embeddedartists.com>
- *
- * Modified to use the routines in arch/arm/cpu/arm720t/lpc2292/flash.c by
- * Gary Jennejohn <garyj@denx,de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-
-#define SST_BASEADDR 0x80000000
-#define SST_ADDR1 ((volatile ushort*)(SST_BASEADDR + (0x5555 << 1)))
-#define SST_ADDR2 ((volatile ushort*)(SST_BASEADDR + (0x2AAA << 1)))
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-extern int lpc2292_copy_buffer_to_flash(flash_info_t *, ulong);
-extern int lpc2292_flash_erase(flash_info_t *, int, int);
-extern int lpc2292_write_buff (flash_info_t *, uchar *, ulong, ulong);
-
-/*-----------------------------------------------------------------------
- *
- */
-void write_word_sst(ulong addr, ushort data)
-{
- ushort tmp;
-
- *SST_ADDR1 = 0x00AA;
- *SST_ADDR2 = 0x0055;
- *SST_ADDR1 = 0x00A0;
- *((volatile ushort*)addr) = data;
- /* do data polling */
- do {
- tmp = *((volatile ushort*)addr);
- } while (tmp != data);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
- int j, k;
- ulong size = 0;
- ulong flashbase = 0;
-
- flash_info[0].flash_id = (PHILIPS_LPC2292 & FLASH_VENDMASK);
- flash_info[0].size = 0x003E000; /* 256 - 8 KB */
- flash_info[0].sector_count = 17;
- memset (flash_info[0].protect, 0, 17);
- flashbase = 0x00000000;
- for (j = 0, k = 0; j < 8; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00002000;
- }
- for (j = 0; j < 2; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00010000;
- }
- for (j = 0; j < 7; j++, k++) {
- flash_info[0].start[k] = flashbase;
- flashbase += 0x00002000;
- }
- size += flash_info[0].size;
-
- flash_info[1].flash_id = (SST_MANUFACT & FLASH_VENDMASK);
- flash_info[1].size = 0x00200000; /* 2 MB */
- flash_info[1].sector_count = 512;
- memset (flash_info[1].protect, 0, 512);
- flashbase = SST_BASEADDR;
- for (j=0; j<512; j++) {
- flash_info[1].start[j] = flashbase;
- flashbase += 0x1000; /* 4 KB sectors */
- }
- size += flash_info[1].size;
-
- /* Protect monitor and environment sectors */
- flash_protect (FLAG_PROTECT_SET,
- 0x0,
- 0x0 + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
- int erased = 0;
- unsigned long j;
- unsigned long count;
- unsigned char *p;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case (SST_MANUFACT & FLASH_VENDMASK):
- printf("SST: ");
- break;
- case (PHILIPS_LPC2292 & FLASH_VENDMASK):
- printf("Philips: ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- printf (" Size: %ld KB in %d Sectors\n",
- info->size >> 10, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
- if (i < (info->sector_count - 1)) {
- count = info->start[i+1] - info->start[i];
- }
- else {
- count = info->start[0] + info->size - info->start[i];
- }
- p = (unsigned char*)(info->start[i]);
- erased = 1;
- for (j = 0; j < count; j++) {
- if (*p != 0xFF) {
- erased = 0;
- break;
- }
- p++;
- }
- printf (" %08lX%s%s", info->start[i], info->protect[i] ? " RO" : " ",
- erased ? " E" : " ");
- }
- printf ("\n");
-}
-
-int flash_erase_sst (flash_info_t * info, int s_first, int s_last)
-{
- int i;
-
- for (i = s_first; i <= s_last; i++) {
- *SST_ADDR1 = 0x00AA;
- *SST_ADDR2 = 0x0055;
- *SST_ADDR1 = 0x0080;
- *SST_ADDR1 = 0x00AA;
- *SST_ADDR2 = 0x0055;
- *((volatile ushort*)(info->start[i])) = 0x0030;
- /* wait for erase to finish */
- udelay(25000);
- }
-
- return ERR_OK;
-}
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- switch (info->flash_id & FLASH_VENDMASK) {
- case (SST_MANUFACT & FLASH_VENDMASK):
- return flash_erase_sst(info, s_first, s_last);
- case (PHILIPS_LPC2292 & FLASH_VENDMASK):
- return lpc2292_flash_erase(info, s_first, s_last);
- default:
- return ERR_PROTECTED;
- }
- return ERR_PROTECTED;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- *
- * cnt is in bytes
- */
-
-int write_buff_sst (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ushort tmp;
- ulong i;
- uchar* src_org;
- uchar* dst_org;
- ulong cnt_org = cnt;
- int ret = ERR_OK;
-
- src_org = src;
- dst_org = (uchar*)addr;
-
- if (addr & 1) { /* if odd address */
- tmp = *((uchar*)(addr - 1)); /* little endian */
- tmp |= (*src << 8);
- write_word_sst(addr - 1, tmp);
- addr += 1;
- cnt -= 1;
- src++;
- }
- while (cnt > 1) {
- tmp = ((*(src+1)) << 8) + (*src); /* little endian */
- write_word_sst(addr, tmp);
- addr += 2;
- src += 2;
- cnt -= 2;
- }
- if (cnt > 0) {
- tmp = (*((uchar*)(addr + 1))) << 8;
- tmp |= *src;
- write_word_sst(addr, tmp);
- }
-
- for (i = 0; i < cnt_org; i++) {
- if (*dst_org != *src_org) {
- printf("Write failed. Byte %lX differs\n", i);
- ret = ERR_PROG_ERROR;
- break;
- }
- dst_org++;
- src_org++;
- }
-
- return ret;
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- switch (info->flash_id & FLASH_VENDMASK) {
- case (SST_MANUFACT & FLASH_VENDMASK):
- return write_buff_sst(info, src, addr, cnt);
- case (PHILIPS_LPC2292 & FLASH_VENDMASK):
- return lpc2292_write_buff(info, src, addr, cnt);
- default:
- return ERR_PROG_ERROR;
- }
- return ERR_PROG_ERROR;
-}
diff --git a/board/lpc2292sodimm/lowlevel_init.S b/board/lpc2292sodimm/lowlevel_init.S
deleted file mode 100644
index f579a1a..0000000
--- a/board/lpc2292sodimm/lowlevel_init.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * (C) Copyright 2006 Embedded Artists AB <www.embeddedartists.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/hardware.h>
-
-/* some parameters for the board */
-/* setting up the memory */
-#define SRAM_START 0x40000000
-#define SRAM_SIZE 0x00004000
-#define BCFG0_VALUE 0x1000ffef
-#define BCFG1_VALUE 0x10001C61
-
-_TEXT_BASE:
- .word CONFIG_SYS_TEXT_BASE
-MEMMAP_ADR:
- .word MEMMAP
-BCFG0_ADR:
- .word BCFG0
-_BCFG0_VALUE:
- .word BCFG0_VALUE
-BCFG1_ADR:
- .word BCFG1
-_BCFG1_VALUE:
- .word BCFG1_VALUE
-PINSEL2_ADR:
- .word PINSEL2
-PINSEL2_MASK:
- .word 0x00000000
-PINSEL2_VALUE:
- .word 0x0F800914
-
-.extern _start
-
-.globl lowlevel_init
-lowlevel_init:
- /* set up memory control register for bank 0 */
- ldr r0, _BCFG0_VALUE
- ldr r1, BCFG0_ADR
- str r0, [r1]
-
- /* set up memory control register for bank 1 */
- ldr r0, _BCFG1_VALUE
- ldr r1, BCFG1_ADR
- str r0, [r1]
-
- /* set up PINSEL2 for bus-pins */
- ldr r0, PINSEL2_ADR
- ldr r1, [r0]
- ldr r2, PINSEL2_MASK
- ldr r3, PINSEL2_VALUE
- and r1, r1, r2
- orr r1, r1, r3
- str r1, [r0]
-
- /* move vectors to beginning of SRAM */
- mov r2, #SRAM_START
- mov r0, #0 /*_start*/
- ldmneia r0!, {r3-r10}
- stmneia r2!, {r3-r10}
- ldmneia r0, {r3-r9}
- stmneia r2, {r3-r9}
-
- /* Set-up MEMMAP register, so vectors are taken from SRAM */
- ldr r0, MEMMAP_ADR
- mov r1, #0x02 /* vectors re-mapped to static RAM */
- str r1, [r0]
-
- /* everything is fine now */
- mov pc, lr
diff --git a/board/lpc2292sodimm/lpc2292sodimm.c b/board/lpc2292sodimm/lpc2292sodimm.c
deleted file mode 100644
index 9c2d1af..0000000
--- a/board/lpc2292sodimm/lpc2292sodimm.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2005 Rowel Atienza <rowel@diwalabs.com>
- * Armadillo board HT1070
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <clps7111.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* Activate LED flasher */
- IO_LEDFLSH = 0x40;
-
- /* arch number MACH_TYPE_ARMADILLO - not official*/
- gd->bd->bi_arch_number = 83;
-
- /* location of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
-}
diff --git a/boards.cfg b/boards.cfg
index da280e2..7405e90 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -44,7 +44,6 @@ omap2420h4 arm arm1136 - ti
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
-lpc2292sodimm arm arm720t - - lpc2292
integratorap_cm920t arm arm920t integrator armltd - integratorap
integratorcp_cm920t arm arm920t integrator armltd - integratorcp
a320evb arm arm920t - faraday a320
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index bfe664e..44b43ad 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+lpc2292sodimm arm arm720t - 2011-09-05
lart arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
impa7 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
gcplus arm sa1100 - 2011-09-05 George G. Davis <gdavis@mvista.com>
diff --git a/include/configs/lpc2292sodimm.h b/include/configs/lpc2292sodimm.h
deleted file mode 100644
index 17972d7..0000000
--- a/include/configs/lpc2292sodimm.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * (C) Copyright 2007
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * Configuation settings for the LPC2292SODIMM board from Embedded Artists.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start u-boot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#undef CONFIG_SKIP_LOWLEVEL_INIT
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_LPC2292
-#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_LPC2292_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_PING
-
-
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_BOOTDELAY 5
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "LPC2292SODIMM # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x40000000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x40000000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00040000 /* default load address for */
- /* armadillo: kernel img is here*/
-
-#define CONFIG_SYS_SYS_CLK_FREQ 58982400 /* Hz */
-#define CONFIG_SYS_HZ 2048 /* decrementer freq in Hz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1 0x81000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB SDRAM */
-
-#define PHYS_FLASH_1 0x80000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x00200000 /* 2 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (0x0 + 0x3C000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
-
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_MMC 1
-/* we use this ethernet chip */
-#define CONFIG_ENC28J60_LPC2292
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 08/10] ARM: remove broken "lpc2292sodimm" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 08/10] ARM: remove broken "lpc2292sodimm" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-9-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> ---
> MAKEALL | 1 -
> board/lpc2292sodimm/Makefile | 51 -------
> board/lpc2292sodimm/config.mk | 30 ----
> board/lpc2292sodimm/flash.c | 252 -----------------------------------
> board/lpc2292sodimm/lowlevel_init.S | 87 ------------
> board/lpc2292sodimm/lpc2292sodimm.c | 57 --------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/lpc2292sodimm.h | 159 ----------------------
> 9 files changed, 1 insertions(+), 638 deletions(-)
> delete mode 100644 board/lpc2292sodimm/Makefile
> delete mode 100644 board/lpc2292sodimm/config.mk
> delete mode 100644 board/lpc2292sodimm/flash.c
> delete mode 100644 board/lpc2292sodimm/lowlevel_init.S
> delete mode 100644 board/lpc2292sodimm/lpc2292sodimm.c
> delete mode 100644 include/configs/lpc2292sodimm.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
One does not thank logic.
-- Sarek, "Journey to Babel", stardate 3842.4
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 09/10] ARM: remove broken "modnet50" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (7 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 08/10] ARM: remove broken "lpc2292sodimm" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
2011-09-05 12:37 ` [U-Boot] [PATCH 10/10] ARM: remove broken "shannon" board Wolfgang Denk
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Thomas Elste <info@elste.org>
---
CREDITS | 5 -
MAINTAINERS | 4 -
MAKEALL | 9 -
board/modnet50/Makefile | 51 ----
board/modnet50/config.mk | 29 ---
board/modnet50/flash.c | 538 ----------------------------------------
board/modnet50/lowlevel_init.S | 204 ---------------
board/modnet50/modnet50.c | 49 ----
boards.cfg | 1 -
doc/README.modnet50 | 62 -----
doc/README.scrapyard | 1 +
include/configs/modnet50.h | 196 ---------------
12 files changed, 1 insertions(+), 1148 deletions(-)
delete mode 100644 board/modnet50/Makefile
delete mode 100644 board/modnet50/config.mk
delete mode 100644 board/modnet50/flash.c
delete mode 100644 board/modnet50/lowlevel_init.S
delete mode 100644 board/modnet50/modnet50.c
delete mode 100644 doc/README.modnet50
delete mode 100644 include/configs/modnet50.h
diff --git a/CREDITS b/CREDITS
index 487a55e..e8e923a 100644
--- a/CREDITS
+++ b/CREDITS
@@ -133,11 +133,6 @@ N: Dave Ellis
E: DGE at sixnetio.com
D: EEPROM Speedup, SXNI855T port
-N: Thomas Elste
-E: info at elste.org
-D: Port for the ModNET50 Board, NET+50 CPU Port
-W: http://www.imms.de
-
N: Daniel Engstr?m
E: daniel at omicron.se
D: x86 port, Support for sc520_cdp board
diff --git a/MAINTAINERS b/MAINTAINERS
index d52e6f0..2d785fa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -628,10 +628,6 @@ Wolfgang Denk <wd@denx.de>
imx27lite i.MX27
qong i.MX31
-Thomas Elste <info@elste.org>
-
- modnet50 ARM720T (NET+50)
-
Kristoffer Ericson <kristoffer.ericson@gmail.com>
jornada SA1110
diff --git a/MAKEALL b/MAKEALL
index c6e6d04..2e39d2c 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -297,14 +297,6 @@ LIST_ppc=" \
LIST_SA="$(boards_by_cpu sa1100)"
#########################################################################
-## ARM7 Systems
-#########################################################################
-
-LIST_ARM7=" \
- modnet50 \
-"
-
-#########################################################################
## ARM9 Systems
#########################################################################
@@ -400,7 +392,6 @@ LIST_ixp="$(boards_by_cpu ixp)
LIST_arm=" \
${LIST_SA} \
- ${LIST_ARM7} \
${LIST_ARM9} \
${LIST_ARM10} \
${LIST_ARM11} \
diff --git a/board/modnet50/Makefile b/board/modnet50/Makefile
deleted file mode 100644
index d5a541f..0000000
--- a/board/modnet50/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := modnet50.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/modnet50/config.mk b/board/modnet50/config.mk
deleted file mode 100644
index 4e4d305..0000000
--- a/board/modnet50/config.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# (C) Copyright 2000
-# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
-# Marius Groeger <mgroeger@sysgo.de>
-#
-# (C) Copyright 2000-2004
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-CONFIG_SYS_TEXT_BASE = 0x00f00000
-#CROSS_COMPILE = arm-elf-
diff --git a/board/modnet50/flash.c b/board/modnet50/flash.c
deleted file mode 100644
index 4834e21..0000000
--- a/board/modnet50/flash.c
+++ /dev/null
@@ -1,538 +0,0 @@
-/*
- * (C) Copyright 2002
- * MAZeT GmbH <www.mazet.de>
- * Stephan Linz <linz@mazet.de>, <linz@li-pro.net>
- *
- * The most stuff comes from PPCBoot and Linux.
- *
- * IMMS gGmbH <www.imms.de>
- * Thomas Elste <info@elste.org>
- *
- * Modifications for ModNET50 Board
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/arch/netarm_registers.h>
-
-#define SCR (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_SYSTEM_CONTROL))
-
-#define ALIGN_ABORT_OFF SCR = SCR & ~NETARM_GEN_SYS_CFG_ALIGN_ABORT
-#define ALIGN_ABORT_ON SCR = SCR | NETARM_GEN_SYS_CFG_ALIGN_ABORT
-
-#define PROG_ADDR (0x555*2)
-#define SETUP_ADDR (0x555*2)
-#define ID_ADDR (0x555*2)
-#define UNLOCK_ADDR1 (0x555*2)
-#define UNLOCK_ADDR2 (0x2AA*2)
-
-#define UNLOCK_CMD1 (0xAA)
-#define UNLOCK_CMD2 (0x55)
-#define ERASE_SUSPEND_CMD (0xB0)
-#define ERASE_RESUME_CMD (0x30)
-#define RESET_CMD (0xF0)
-#define ID_CMD (0x90)
-#define SECERASE_CMD (0x30)
-#define CHIPERASE_CMD (0x10)
-#define PROG_CMD (0xa0)
-#define SETUP_CMD (0x80)
-
-#define DQ2 (0x04)
-#define DQ3 (DQ2*2)
-#define DQ5 (DQ3*4)
-#define DQ6 (DQ5*2)
-
-#define WRITE_UNLOCK(addr) { \
- *(volatile __u16*)(addr + UNLOCK_ADDR1) = (__u16)UNLOCK_CMD1; \
- *(volatile __u16*)(addr + UNLOCK_ADDR2) = (__u16)UNLOCK_CMD2; \
-}
-
-#define CONFIG_AM29_RESERVED (0)
-#define K (1024)
-#define MB (4)
-
-#define CELL_SIZE (64*K)
-#define DEVICE_SIZE (MB*K*K)
-#define CELLS_PER_DEVICE (DEVICE_SIZE/CELL_SIZE)
-#define RESERVED_CELLS (CONFIG_AM29_RESERVED*K)/CELL_SIZE
-#define MAX_FLASH_DEVICES (1)
-#define AVAIL_SIZE (DEVICE_SIZE*MAX_FLASH_DEVICES - RESERVED_CELLS*CELL_SIZE)
-
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-static __u16 toggling_bits;
-
-
-/*-----------------------------------------------------------------------
- */
-ulong flash_get_size (ulong baseaddr, flash_info_t * info)
-{
- short i;
- __u16 flashtest;
-
- /* Write auto select command sequence and test FLASH answer */
- WRITE_UNLOCK (baseaddr);
- *(volatile __u16 *) (baseaddr + ID_ADDR) = (__u16) ID_CMD;
- flashtest /* manufacturer ID */ = *(volatile __u16 *) (baseaddr);
- *(volatile __u16 *) (baseaddr + ID_ADDR) = (__u16) RESET_CMD;
-
- switch ((__u32) ((flashtest << 16) + flashtest)) {
- case AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD & FLASH_VENDMASK;
- break;
- case FUJ_MANUFACT:
- info->flash_id = FLASH_MAN_FUJ & FLASH_VENDMASK;
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- /* Write auto select command sequence and test FLASH answer */
- WRITE_UNLOCK (baseaddr);
- *(volatile __u16 *) (baseaddr + ID_ADDR) = (__u16) ID_CMD;
- flashtest /* device ID */ = *(volatile __u16 *) (baseaddr + 2);
- *(volatile __u16 *) (baseaddr + ID_ADDR) = (__u16) RESET_CMD;
-
- /* toggling_bits = (flashtest == TOSHIBA)?(DQ6):(DQ2|DQ6); */
- toggling_bits = (DQ2 | DQ6);
-
- switch ((__u32) ((flashtest << 16) + flashtest)) {
- case AMD_ID_LV160B:
- info->flash_id +=
- (FLASH_AM160LV | FLASH_AM160B) & FLASH_TYPEMASK;
- info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- info->size = CONFIG_SYS_FLASH_SIZE;
- /* 1*16K Boot Block
- 2*8K Parameter Block
- 1*32K Small Main Block */
- info->start[0] = baseaddr;
- info->start[1] = baseaddr + 0x4000;
- info->start[2] = baseaddr + 0x6000;
- info->start[3] = baseaddr + 0x8000;
- for (i = 1; i < info->sector_count; i++)
- info->start[3 + i] = baseaddr + i * CONFIG_SYS_MAIN_SECT_SIZE;
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- return (0); /* no or unknown flash */
- }
-
- for (i = 0; i < info->sector_count; i++) {
- /* Write auto select command sequence and test FLASH answer */
- WRITE_UNLOCK (info->start[i]);
- *(volatile __u16 *) (info->start[i] + ID_ADDR) = (__u16) ID_CMD;
- flashtest /* protected verify */ = *(volatile __u16 *) (info->start[i] + 4);
- *(volatile __u16 *) (info->start[i] + ID_ADDR) = (__u16) RESET_CMD;
- if (flashtest & 0x0001) {
- info->protect[i] = 1; /* D0 = 1 if protected */
- } else {
- info->protect[i] = 0;
- }
- }
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-ulong flash_init (void)
-{
- ulong size = 0;
- int i;
-
- /* Init: no FLASHes known */
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- }
-
- /* Static FLASH Bank configuration here (only one bank) */
- size = flash_get_size (CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
- if (flash_info[0].flash_id == FLASH_UNKNOWN || size == 0) {
- printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size, size >> 20);
- }
-
- /*
- * protect monitor and environment sectors
- */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- printf ("AMD ");
- break;
- case FLASH_MAN_FUJ:
- printf ("Fujitsu ");
- break;
- default:
- printf ("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMDL323B:
- printf ("29DL323B (32 M, bottom sector)\n");
- break;
- case (FLASH_AM160LV | FLASH_AM160B):
- printf ("29LV160BE (1M x 16, bottom sector)\n");
- break;
- default:
- printf ("Unknown Chip Type\n");
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
- printf (" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++) {
- if ((i % 4) == 0)
- printf ("\n ");
- printf (" S%02d @ 0x%08lX%s", i,
- info->start[i], info->protect[i] ? " !" : " ");
- }
- printf ("\n");
- return;
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_check_protection (flash_info_t * info, int s_first, int s_last)
-{
- int sect, prot = 0;
-
- for (sect = s_first; sect <= s_last; sect++)
- if (info->protect[sect])
- prot++;
- if (prot)
- printf ("- can't erase %d protected sectors\n", prot);
- return prot;
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_check_erase_amd (ulong start)
-{
- __u16 v1, v2;
-
- v1 = *(volatile __u16 *) (start);
- v2 = *(volatile __u16 *) (start);
-
- if (((v1 ^ v2) & toggling_bits) == toggling_bits) {
- if (((v1 | v2) & DQ5) == DQ5) {
- printf ("[DQ5] ");
- /* OOPS: exceeded timing limits */
-
- v1 = *(volatile __u16 *) (start);
- v2 = *(volatile __u16 *) (start);
-
- if (((v1 ^ v2) & toggling_bits) == toggling_bits) {
-
- printf ("[%s] ",
- ((toggling_bits & (DQ2 | DQ6)) ==
- (DQ2 | DQ6)) ? "DQ2,DQ6" : "DQ6");
-
- /* OOPS: there is an erasure in progress,
- * try to reset chip */
- *(volatile __u16 *) (start) =
- (__u16) RESET_CMD;
-
- return 1; /* still busy */
- }
- }
- return 1; /* still busy */
- }
- return 0; /* be free */
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- int flag, sect, setup_offset = 0;
- int rc = ERR_OK;
- ulong start;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- return ERR_UNKNOWN_FLASH_TYPE;
- }
-
- if ((s_first < 0) || (s_first > s_last)) {
- printf ("- no sectors to erase\n");
- return ERR_INVAL;
- }
-
- if (flash_check_protection (info, s_first, s_last))
- return ERR_PROTECTED;
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_FUJ:
- case FLASH_MAN_AMD:
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (FLASH_AM160LV | FLASH_AM160B):
- setup_offset = UNLOCK_ADDR1; /* just the adress for setup_cmd differs */
- case FLASH_AMDL323B:
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect <= s_last && !ctrlc ();
- sect++) {
- printf ("Erasing sector %2d ... ", sect);
-
- if (info->protect[sect] == 0) {
- /* not protected */
- /* Write sector erase command sequence */
- WRITE_UNLOCK (info->start[0]);
- *(volatile __u16 *) (info->start[0] +
- setup_offset) =
- (__u16) SETUP_CMD;
- WRITE_UNLOCK (info->start[0]);
- *(volatile __u16 *) (info->
- start[sect]) =
- (__u16) SECERASE_CMD;
-
- /* wait some time */
- start = get_timer(0);
- while (get_timer(start) < 1000) {
- }
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
- while (flash_check_erase_amd (info->start[sect])) {
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("timeout!\n");
- /* OOPS: reach timeout,
- * try to reset chip
- */
- *(volatile __u16 *) (info-> start[sect]) = (__u16) RESET_CMD;
- rc = ERR_TIMOUT;
- goto outahere_323B;
- }
- }
- printf ("ok.\n");
- } else {
- printf ("protected!\n");
- }
- }
- if (ctrlc ())
- printf ("User Interrupt!\n");
-outahere_323B:
- /* allow flash to settle - wait 10 ms */
- udelay_masked (10000);
- if (flag)
- enable_interrupts ();
- return rc;
- default:
- printf ("- unknown chip type\n");
- return ERR_UNKNOWN_FLASH_TYPE;
- }
- break;
- default:
- printf ("- unknown vendor ");
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_check_write_amd (ulong dest)
-{
- __u16 v1, v2;
-
- v1 = *(volatile __u16 *) (dest);
- v2 = *(volatile __u16 *) (dest);
-
- /* DQ6 toggles during write */
- if (((v1 ^ v2) & DQ6) == DQ6) {
- if (((v1 | v2) & DQ5) == DQ5) {
- printf ("[DQ5] @ %08lX\n", dest);
-
- /* OOPS: exceeded timing limits,
- * try to reset chip */
- *(volatile __u16 *) (dest) = (__u16) RESET_CMD;
- return 0; /* be free */
- }
- return 1; /* still busy */
- }
-
- return 0; /* be free */
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-static int write_word (flash_info_t * info, ulong dest, ushort data)
-{
- int rc = ERR_OK;
- int flag;
- ulong start;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*(__u16 *) (dest) & data) != data)
- return ERR_NOT_ERASED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- flag = disable_interrupts ();
-
- /* Write program command sequence */
- WRITE_UNLOCK (info->start[0]);
-
- /* Flash dependend program seqence */
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_FUJ:
- case FLASH_MAN_AMD:
- switch (info->flash_id & FLASH_TYPEMASK) {
- case (FLASH_AM160LV | FLASH_AM160B):
- *(volatile __u16 *) (info->start[0] + UNLOCK_ADDR1) =
- (__u16) PROG_CMD;
- *(volatile __u16 *) (dest) = (__u16) data;
- break;
- case FLASH_AMDL323B:
- *(volatile __u16 *) (dest) = (__u16) PROG_CMD;
- *(volatile __u16 *) (dest) = (__u16) data;
- break;
- }
- }
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- while (flash_check_write_amd (dest)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- printf ("timeout! @ %08lX\n", dest);
- /* OOPS: reach timeout,
- * try to reset chip */
- *(volatile __u16 *) (dest) = (__u16) RESET_CMD;
-
- rc = ERR_TIMOUT;
- goto outahere_323B;
- }
- }
-
- /* Check if Flash was (accurately) written */
- if (*(__u16 *) (dest) != data)
- rc = ERR_PROG_ERROR;
-
-outahere_323B:
- if (flag)
- enable_interrupts ();
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- ulong cp, wp;
- ushort data;
- int l;
- int i, rc;
-
- wp = (addr & ~1); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i = 0, cp = wp; i < l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
- for (; i < 2 && cnt > 0; ++i) {
- data = (data >> 8) | (*src++ << 8);
- --cnt;
- ++cp;
- }
- for (; cnt == 0 && i < 2; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
-
- if ((rc = write_word (info, wp, data)) != 0) {
- return (rc);
- }
- wp += 2;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 2) {
- data = *((ushort *) src);
- if ((rc = write_word (info, wp, data)) != 0)
- return (rc);
- src += 2;
- wp += 2;
- cnt -= 2;
- }
-
- if (cnt == 0)
- return ERR_OK;
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 8);
- --cnt;
- }
- for (; i < 2; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *) cp << 8);
- }
-
- return write_word (info, wp, data);
-}
diff --git a/board/modnet50/lowlevel_init.S b/board/modnet50/lowlevel_init.S
deleted file mode 100644
index 52ef2a8..0000000
--- a/board/modnet50/lowlevel_init.S
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Memory Setup stuff - taken from Linux
- *
- * Copyright (c) 2002 Stephan Linz <linz@mazet.de>, <linz@li-pro.net>
- * (c) 2004 IMMS gGmbH <www.imms.de>, Thomas Elste <info@elste.org>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/netarm_registers.h>
-
-
-/* some parameters for the board */
-#define FLASH_90ns_WAIT_STATES ((NETARM_PLL_COUNT_VAL + 2) / 3)
-#define FLASH_70ns_WAIT_STATES 4
-
-#define NETARM_MMAP_CS0_BASE (PHYS_FLASH_1)
-#if 1
-#define NETARM_MMAP_CS0_MASK (~(PHYS_FLASH_1_SIZE - 1))
-#else
-#define NETARM_MMAP_CS0_MASK (~(1000000 - 1))
-#endif
-#define NETARM_MMAP_CS1_BASE (PHYS_SDRAM_1)
-#define NETARM_MMAP_CS1_MASK (~(PHYS_SDRAM_1_SIZE - 1))
-#define NETARM_MMAP_CS2_BASE (PHYS_SDRAM_2)
-#define NETARM_MMAP_CS2_MASK (~(PHYS_SDRAM_2_SIZE - 1))
-#if defined(CONFIG_NETARM_EEPROM) && defined(PHYS_NVRAM_1) && defined(PHYS_NVRAM_SIZE)
-#define NETARM_MMAP_CS3_BASE (PHYS_NVRAM_1)
-#define NETARM_MMAP_CS3_MASK (~(PHYS_NVRAM_SIZE - 1))
-#endif
-#define NETARM_MMAP_CS4_BASE (PHYS_EXT_1)
-#define NETARM_MMAP_CS4_MASK (~(PHYS_EXT_SIZE - 1))
-
-/* setting up the memory */
-.globl lowlevel_init
-lowlevel_init:
-
-#if defined(CONFIG_MODNET50)
- ldr pc, =(_jump_to_high + NETARM_MMAP_CS0_BASE - CONFIG_SYS_TEXT_BASE)
-
-_jump_to_high:
- /*
- * MEM Config Reg
- * ---------------------------------------------------
- */
- ldr r0, =NETARM_MEM_MODULE_BASE
- ldr r1, =( NETARM_MEM_REFR_PERIOD_USEC(16) | \
- NETARM_MEM_CFG_REFRESH_EN | \
- NETARM_MEM_CFG_REFR_CYCLE_5CLKS )
- str r1, [r0, #+NETARM_MEM_MODULE_CONFIG]
-
-
-memsetup_cs0:
- /*
- * Base Addr / Option Reg 0 (Flash)
- * ---------------------------------------------------
- */
- ldr r1, =( NETARM_MEM_BAR_BASE(NETARM_MMAP_CS0_BASE) | \
- NETARM_MEM_BAR_DRAM_FP | \
- NETARM_MEM_BAR_DRAM_MUX_INT | \
- NETARM_MEM_BAR_DRAM_MUX_BAL | \
- NETARM_MEM_BAR_VALID )
- str r1, [r0, #+NETARM_MEM_CS0_BASE_ADDR]
-
- /* trust that the bus size for flash was strapped correctly */
- /* this saves the bus width in r2 and then ORs it back in */
- /* it's pretty safe assumption, otherwise it wouldn't boot */
- ldr r2, [r0, #+NETARM_MEM_CS0_OPTIONS]
- and r2, r2, #NETARM_MEM_OPT_BUS_SIZE_MASK
-
-/* just a test: assume 32 bit flash mem */
-/* mov r2, #NETARM_MEM_OPT_32BIT */
-
- ldr r1, =( NETARM_MEM_OPT_BASE_USE(NETARM_MMAP_CS0_MASK) | \
- NETARM_MEM_OPT_WAIT_STATES(FLASH_70ns_WAIT_STATES) | \
- NETARM_MEM_OPT_BCYC_4 | \
- NETARM_MEM_OPT_BSIZE_16 | \
- NETARM_MEM_OPT_16BIT | \
- NETARM_MEM_OPT_READ_ASYNC | \
- NETARM_MEM_OPT_WRITE_ASYNC )
-
- orr r1, r1, r2
- str r1, [r0, #+NETARM_MEM_CS0_OPTIONS]
-
-
-memsetup_cs1:
- /*
- * Base Addr / Option Reg 1 (DRAM #1)
- * ---------------------------------------------------
- */
-#ifdef CONFIG_NETARM_NET40_REV2
- /* we have to config SDRAM in burst mode */
- ldr r1, =( NETARM_MEM_OPT_BASE_USE(NETARM_MMAP_CS1_MASK) | \
- NETARM_MEM_OPT_BCYC_2 | \
- NETARM_MEM_OPT_BSIZE_16 | \
- NETARM_MEM_OPT_WAIT_STATES(0) | \
- NETARM_MEM_OPT_32BIT | \
- NETARM_MEM_OPT_READ_ASYNC | \
- NETARM_MEM_OPT_WRITE_ASYNC )
- str r1, [r0, #+NETARM_MEM_CS1_OPTIONS]
-
- ldr r1, =( NETARM_MEM_BAR_BASE(NETARM_MMAP_CS1_BASE) | \
- NETARM_MEM_BAR_DRAM_SYNC | \
- NETARM_MEM_BAR_DRAM_MUX_INT | \
- NETARM_MEM_BAR_DRAM_MUX_UNBAL | \
- NETARM_MEM_BAR_DRAM_SEL | \
- NETARM_MEM_BAR_BURST_EN | \
- NETARM_MEM_BAR_VALID )
- str r1, [r0, #+NETARM_MEM_CS1_BASE_ADDR]
-#else
- /* we have to config FPDRAM in burst mode with smaller burst access size */
- ldr r1, =( NETARM_MEM_OPT_BASE_USE(NETARM_MMAP_CS1_MASK) | \
- NETARM_MEM_OPT_BCYC_2 | \
- NETARM_MEM_OPT_BSIZE_16 | \
- NETARM_MEM_OPT_WAIT_STATES(0) | \
- NETARM_MEM_OPT_32BIT | \
- NETARM_MEM_OPT_READ_ASYNC | \
- NETARM_MEM_OPT_WRITE_ASYNC )
- str r1, [r0, #+NETARM_MEM_CS1_OPTIONS]
-
- ldr r1, =( NETARM_MEM_BAR_BASE(NETARM_MMAP_CS1_BASE) | \
- NETARM_MEM_BAR_DRAM_SYNC | \
- NETARM_MEM_BAR_DRAM_MUX_INT | \
- NETARM_MEM_BAR_DRAM_MUX_UNBAL | \
- NETARM_MEM_BAR_DRAM_SEL | \
- NETARM_MEM_BAR_BURST_EN | \
- NETARM_MEM_BAR_VALID )
- str r1, [r0, #+NETARM_MEM_CS1_BASE_ADDR]
-
-#endif /* CONFIG_NETARM_NET40_REV2 */
-
-
-memsetup_cs3:
- /*
- * Base Addr / Option Reg 3 (EEPROM, NVRAM)
- * ---------------------------------------------------
- */
-#if defined(CONFIG_NETARM_EEPROM) && defined(PHYS_NVRAM_1) && defined(PHYS_NVRAM_SIZE)
- ldr r1, =( NETARM_MEM_OPT_BASE_USE(NETARM_MMAP_CS3_MASK) | \
- NETARM_MEM_OPT_BCYC_3 | \
- NETARM_MEM_OPT_BSIZE_2 | \
- NETARM_MEM_OPT_WAIT_STATES(10) | \
- NETARM_MEM_OPT_8BIT | \
- NETARM_MEM_OPT_READ_ASYNC | \
- NETARM_MEM_OPT_WRITE_ASYNC )
- str r1, [r0, #+NETARM_MEM_CS3_OPTIONS]
-
- ldr r1, =( NETARM_MEM_BAR_BASE(NETARM_MMAP_CS3_BASE) | \
- NETARM_MEM_BAR_DRAM_FP | \
- NETARM_MEM_BAR_DRAM_MUX_INT | \
- NETARM_MEM_BAR_DRAM_MUX_BAL | \
- NETARM_MEM_BAR_VALID )
- str r1, [r0, #+NETARM_MEM_CS3_BASE_ADDR]
-#else
- /* we don't need EEPROM --> no config */
- ldr r1, =( 0 )
- str r1, [r0, #+NETARM_MEM_CS3_OPTIONS]
-
- ldr r1, =( 0 )
- str r1, [r0, #+NETARM_MEM_CS3_BASE_ADDR]
-#endif
-
-
-#else
-/*
-#error "missing CONFIG_MODNET50 (see your config.h)"
-*/
-#endif /* CONFIG_MODNET50 */
-
-
-lowlevel_init_end:
- /*
- * manipulate address in lr and ip to match new
- * address space
- */
- ldr r3, =(NETARM_MMAP_CS0_BASE)
- mov r0, lr
- add r0, r3, r0
- mov lr, r0
- mov r0, ip
- add r0, r3, r0
- mov ip, r0
-
- /* everything is fine now */
- mov pc, lr
diff --git a/board/modnet50/modnet50.c b/board/modnet50/modnet50.c
deleted file mode 100644
index 4544069..0000000
--- a/board/modnet50/modnet50.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* address for the kernel command line */
- gd->bd->bi_boot_params = 0x800;
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- if (CONFIG_NR_DRAM_BANKS == 2) {
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- }
- return (0);
-}
diff --git a/boards.cfg b/boards.cfg
index 7405e90..32f1e6c 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -42,7 +42,6 @@ imx31_litekit arm arm1136 - logicpd
mx35pdk arm arm1136 - freescale mx35
omap2420h4 arm arm1136 - ti omap24xx
tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x
-modnet50 arm arm720t
integratorap_cm720t arm arm720t integrator armltd - integratorap
integratorap_cm920t arm arm920t integrator armltd - integratorap
integratorcp_cm920t arm arm920t integrator armltd - integratorcp
diff --git a/doc/README.modnet50 b/doc/README.modnet50
deleted file mode 100644
index 2ac3c8f..0000000
--- a/doc/README.modnet50
+++ /dev/null
@@ -1,62 +0,0 @@
-U-BOOT Port for FSForth ModNET50 Board
---------------------------------------
-
-author: Thomas Elste <info@elste.org>
- IMMS gGmbH <www.imms.de>
-
-The port based upon an early (partial complete)
-armboot-port from Stephan Linz for the ModNET50 Board.
-
-
-Overview:
-
-- board with Netsilicon NET+50 ARM7TDMI CPU without MMU
-- 16 MB SDRAM
-- 2 MB Flash (MBL29LV160BE)
-- 10/100 Ethernet PHY (LXT971A)
-
-
-Current Configuration (include/configs/modnet50.h):
-
-Memory Map: 0x00000000 - 0x00FFFFFF 16M SDRAM
- 0x10000000 - 0x101FFFFF 2M Flash
-
-The Flash uses a BB-Architectur with 35 sectors
-(0:16K; 1,2:8K; 3:32K; 4-34:64K). U-Boot is located in
-the first 5 sectors.
-
-The environment is located at the end of the 4th Flash
-sector (0x1001C000-0x1001FFFF).
-
-Build:
-
-U-boot should be build by using the ELDK Toolchain (arm-linux-*).
-
- make modnet50_config
- make
-
-
-Status:
-
-Everything seems to work fine. Booting images was tested by
-booting uCLinux (with and without a separate ramdisk image) from
-flash.
-
-
-Files:
-
-arch/arm/cpu/arm720t/serial_netarm.c .. serial I/O for the cpu
-
-board/modnet50/lowlevel_init.S .. memory setup for ModNET50
-board/modnet50/flash.c .. flash routines
-board/modnet50/modnet50.c .. some board init stuff
-
-drivers/net/netarm_eth.c .. ethernet driver for the NET+50 CPU
-drivers/net/netarm_eth.h .. header for ethernet driver
-
-include/configs/modnet50.h .. configuration file for ModNET50
-
-include/netarm_*.h .. register and macro definitions for
- the NETARM CPU family
-
-doc/README.modnet50 .. this readme
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 44b43ad..2a9b1b4 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+modnet50 arm arm720t - 2011-09-05 Thomas Elste <info@elste.org>
lpc2292sodimm arm arm720t - 2011-09-05
lart arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
impa7 arm arm720t - 2011-09-05 Marius Gr?ger <mag@sysgo.de>
diff --git a/include/configs/modnet50.h b/include/configs/modnet50.h
deleted file mode 100644
index 57707f3..0000000
--- a/include/configs/modnet50.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * (C) Copyright 2004
- * IMMS, gGmbH <www.imms.de>
- * Thomas Elste <info@elste.org>
- *
- * Configuation settings for ModNET50 board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_NETARM /* it's a Netsiclicon NET+ARM */
-#undef CONFIG_NETARM_NET40_REV2 /* it's a Net+40 Rev. 2 */
-#undef CONFIG_NETARM_NET40_REV4 /* it's a Net+40 Rev. 4 */
-#define CONFIG_NETARM_NET50 /* it's a Net+50 */
-
-#define CONFIG_MODNET50 1 /* on an ModNET50 Board */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_DRIVER_NETARMETH 1
-
-/*
- * select serial console configuration
- */
-#define CONFIG_NETARM_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 38400
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_JFFS2
-
-
-#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_IPADDR 192.168.30.2
-#define CONFIG_SERVERIP 192.168.30.122
-#define CONFIG_SYS_ETH_PHY_ADDR 0x100
-#define CONFIG_CMDLINE_TAG /* submit bootargs to kernel */
-
-/*#define CONFIG_BOOTDELAY 10*/
-/* args and cmd for uClinux-image @ 0x10020000, ramdisk-image @ 0x100a0000 */
-#define CONFIG_BOOTCOMMAND "bootm 0x10020000 0x100a0000"
-#define CONFIG_BOOTARGS "console=ttyS0,38400 initrd=0x100a0040,530K " \
- "root=/dev/ram keepinitrd"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "modnet50 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00500000 /* default load address */
-
-#define CONFIG_SYS_HZ 900 /* decrementer freq: 2 kHz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
-*/
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks of DRAM */
-#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
-#define PHYS_SDRAM_2 0x01000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_2_SIZE 0x01000000 /* 16 MB */
-
-#define PHYS_FLASH_1 0x10000000 /* Flash Bank #1 */
-#define PHYS_FLASH_1_SIZE 0x00200000 /* 2 MB (one chip only, 16bit access) */
-
-#define PHYS_FLASH_2 0x10200001
-#define PHYS_FLASH_2_SIZE 0x00200000
-
-#define CONFIG_NETARM_EEPROM
-/* #ifdef CONFIG_NETARM_EEPROM */
-#define PHYS_NVRAM_1 0x20000000 /* EEPROM Bank #1 */
-#define PHYS_NVRAM_SIZE 0x00002000 /* 8 KB */
-/* #endif */
-
-#define PHYS_EXT_1 0x30000000 /* Extensions Bank #1 */
-#define PHYS_EXT_SIZE 0x01000000 /* 32 MB memory mapped I/O */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-#define CONFIG_SYS_FLASH_SIZE PHYS_FLASH_1_SIZE
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 35 /* max number of sectors on one chip */
-#define CONFIG_SYS_MAIN_SECT_SIZE 0x00010000 /* main size of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-/* environment settings */
-#define CONFIG_ENV_IS_IN_FLASH
-#undef CONFIG_ENV_IS_NOWHERE
-
-#define CONFIG_ENV_ADDR 0x1001C000 /* environment start address */
-#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* max size for environment */
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00080000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=modnet50-0"
-#define MTDPARTS_DEFAULT "mtdparts=modnet50-0:- at 512k(jffs2)"
-*/
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 09/10] ARM: remove broken "modnet50" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 09/10] ARM: remove broken "modnet50" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-10-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Thomas Elste <info@elste.org>
> ---
> CREDITS | 5 -
> MAINTAINERS | 4 -
> MAKEALL | 9 -
> board/modnet50/Makefile | 51 ----
> board/modnet50/config.mk | 29 ---
> board/modnet50/flash.c | 538 ----------------------------------------
> board/modnet50/lowlevel_init.S | 204 ---------------
> board/modnet50/modnet50.c | 49 ----
> boards.cfg | 1 -
> doc/README.modnet50 | 62 -----
> doc/README.scrapyard | 1 +
> include/configs/modnet50.h | 196 ---------------
> 12 files changed, 1 insertions(+), 1148 deletions(-)
> delete mode 100644 board/modnet50/Makefile
> delete mode 100644 board/modnet50/config.mk
> delete mode 100644 board/modnet50/flash.c
> delete mode 100644 board/modnet50/lowlevel_init.S
> delete mode 100644 board/modnet50/modnet50.c
> delete mode 100644 doc/README.modnet50
> delete mode 100644 include/configs/modnet50.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The ideal situation is to have massive computing power right at home.
Something that dims the streetlights and shrinks the picture on the
neighbours' TVs when you boot it up.
^ permalink raw reply [flat|nested] 22+ messages in thread
* [U-Boot] [PATCH 10/10] ARM: remove broken "shannon" board.
2011-09-05 12:37 [U-Boot] [PATCH 00/10] ARM board removal, next round Wolfgang Denk
` (8 preceding siblings ...)
2011-09-05 12:37 ` [U-Boot] [PATCH 09/10] ARM: remove broken "modnet50" board Wolfgang Denk
@ 2011-09-05 12:37 ` Wolfgang Denk
2011-09-07 19:50 ` Wolfgang Denk
9 siblings, 1 reply; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-05 12:37 UTC (permalink / raw)
To: u-boot
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Rolf Offermanns <rof@sysgo.de>
---
MAINTAINERS | 4 -
board/shannon/Makefile | 51 -----
board/shannon/config.mk | 23 --
board/shannon/flash.c | 475 -----------------------------------------
| Bin 128 -> 0 bytes
board/shannon/lowlevel_init.S | 92 --------
board/shannon/shannon.c | 99 ---------
boards.cfg | 1 -
doc/README.scrapyard | 1 +
include/configs/shannon.h | 223 -------------------
10 files changed, 1 insertions(+), 968 deletions(-)
delete mode 100644 board/shannon/Makefile
delete mode 100644 board/shannon/config.mk
delete mode 100644 board/shannon/flash.c
delete mode 100644 board/shannon/inferno.header
delete mode 100644 board/shannon/lowlevel_init.S
delete mode 100644 board/shannon/shannon.c
delete mode 100644 include/configs/shannon.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 2d785fa..2f60a60 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -746,10 +746,6 @@ Nagendra T S <nagendra@mistralsolutions.com>
am3517_crane ARM ARMV7 (AM35x SoC)
-Rolf Offermanns <rof@sysgo.de>
-
- shannon SA1100
-
Kyungmin Park <kyungmin.park@samsung.com>
apollon ARM1136EJS
diff --git a/board/shannon/Makefile b/board/shannon/Makefile
deleted file mode 100644
index 23ac987..0000000
--- a/board/shannon/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := shannon.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/shannon/config.mk b/board/shannon/config.mk
deleted file mode 100644
index 6afa2d3..0000000
--- a/board/shannon/config.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# LART board with SA1100 cpu
-#
-# see http://www.lart.tudelft.nl/ for more information on LART
-#
-
-#
-# Tuxscreen has 4 banks of 4 MB DRAM each
-#
-# c000'0000
-# c800'0000
-# d000'0000
-# d800'0000
-#
-# Linux-Kernel is expected to be at c000'8000, entry c000'8000
-#
-# we load ourself to d838'0000, the upper 1 MB of the last (4th) bank
-#
-# download areas is c800'0000
-#
-
-
-CONFIG_SYS_TEXT_BASE = 0xd8380000
diff --git a/board/shannon/flash.c b/board/shannon/flash.c
deleted file mode 100644
index 179ec5f..0000000
--- a/board/shannon/flash.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-ulong myflush(void);
-
-
-#define FLASH_BANK_SIZE 0x400000 /* 4 MB */
-#define MAIN_SECT_SIZE 0x20000 /* 128 KB */
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-#define CMD_READ_ARRAY 0x00F000F0
-#define CMD_UNLOCK1 0x00AA00AA
-#define CMD_UNLOCK2 0x00550055
-#define CMD_ERASE_SETUP 0x00800080
-#define CMD_ERASE_CONFIRM 0x00300030
-#define CMD_PROGRAM 0x00A000A0
-#define CMD_UNLOCK_BYPASS 0x00200020
-
-#define MEM_FLASH_ADDR1 (*(volatile u32 *)(CONFIG_SYS_FLASH_BASE + (0x00000555 << 2)))
-#define MEM_FLASH_ADDR2 (*(volatile u32 *)(CONFIG_SYS_FLASH_BASE + (0x000002AA << 2)))
-
-#define BIT_ERASE_DONE 0x00800080
-#define BIT_RDY_MASK 0x00800080
-#define BIT_PROGRAM_ERROR 0x00200020
-#define BIT_TIMEOUT 0x80000000 /* our flag */
-
-#define READY 1
-#define ERR 2
-#define TMO 4
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init(void)
-{
- int i, j;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
- {
- ulong flashbase = 0;
- flash_info[i].flash_id =
- (AMD_MANUFACT & FLASH_VENDMASK) |
- (AMD_ID_LV160B & FLASH_TYPEMASK);
- flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
- memset(flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
- if (i == 0)
- flashbase = PHYS_FLASH_1;
- else
- panic("configured too many flash banks!\n");
- for (j = 0; j < flash_info[i].sector_count; j++)
- {
-
- if (j <= 3)
- {
- /* 1st one is 32 KB */
- if (j == 0)
- {
- flash_info[i].start[j] = flashbase + 0;
- }
-
- /* 2nd and 3rd are both 16 KB */
- if ((j == 1) || (j == 2))
- {
- flash_info[i].start[j] = flashbase + 0x8000 + (j-1)*0x4000;
- }
-
- /* 4th 64 KB */
- if (j == 3)
- {
- flash_info[i].start[j] = flashbase + 0x10000;
- }
- }
- else
- {
- flash_info[i].start[j] = flashbase + (j - 3)*MAIN_SECT_SIZE;
- }
- }
- size += flash_info[i].size;
- }
-
- /*
- * Protect monitor and environment sectors
- * Inferno is complicated, it's hardware locked
- */
-#ifdef CONFIG_INFERNO
- /* first one, 0x00000 to 0x07fff */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE + 0x00000,
- CONFIG_SYS_FLASH_BASE + 0x08000 - 1,
- &flash_info[0]);
-
- /* third to 10th, 0x0c000 - 0xdffff */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE + 0x0c000,
- CONFIG_SYS_FLASH_BASE + 0xe0000 - 1,
- &flash_info[0]);
-#else
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-#endif
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- switch (info->flash_id & FLASH_VENDMASK)
- {
- case (AMD_MANUFACT & FLASH_VENDMASK):
- printf("AMD: ");
- break;
- default:
- printf("Unknown Vendor ");
- break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK)
- {
- case (AMD_ID_LV160B & FLASH_TYPEMASK):
- printf("2x Amd29F160BB (16Mbit)\n");
- break;
- default:
- printf("Unknown Chip Type\n");
- goto Done;
- break;
- }
-
- printf(" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf(" Sector Start Addresses:");
- for (i = 0; i < info->sector_count; i++)
- {
- if ((i % 5) == 0)
- {
- printf ("\n ");
- }
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
- printf ("\n");
-
-Done:
- ;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- ulong result;
- int iflag, cflag, prot, sect;
- int rc = ERR_OK;
- int chip1, chip2;
- ulong start;
-
- /* first look for protection bits */
-
- if (info->flash_id == FLASH_UNKNOWN)
- return ERR_UNKNOWN_FLASH_TYPE;
-
- if ((s_first < 0) || (s_first > s_last)) {
- return ERR_INVAL;
- }
-
- if ((info->flash_id & FLASH_VENDMASK) !=
- (AMD_MANUFACT & FLASH_VENDMASK)) {
- return ERR_UNKNOWN_FLASH_VENDOR;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
- if (prot)
- return ERR_PROTECTED;
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- cflag = icache_status();
- icache_disable();
- iflag = disable_interrupts();
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last && !ctrlc(); sect++)
- {
- printf("Erasing sector %2d ... ", sect);
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- if (info->protect[sect] == 0)
- { /* not protected */
- vu_long *addr = (vu_long *)(info->start[sect]);
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- *addr = CMD_ERASE_CONFIRM;
-
- /* wait until flash is ready */
- chip1 = chip2 = 0;
-
- do
- {
- result = *addr;
-
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
- {
- MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
- chip1 = TMO;
- break;
- }
-
- if (!chip1 && (result & 0xFFFF) & BIT_ERASE_DONE)
- chip1 = READY;
-
- if (!chip1 && (result & 0xFFFF) & BIT_PROGRAM_ERROR)
- chip1 = ERR;
-
- if (!chip2 && (result >> 16) & BIT_ERASE_DONE)
- chip2 = READY;
-
- if (!chip2 && (result >> 16) & BIT_PROGRAM_ERROR)
- chip2 = ERR;
-
- } while (!chip1 || !chip2);
-
- MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-
- if (chip1 == ERR || chip2 == ERR)
- {
- rc = ERR_PROG_ERROR;
- goto outahere;
- }
- if (chip1 == TMO)
- {
- rc = ERR_TIMOUT;
- goto outahere;
- }
-
- printf("ok.\n");
- }
- else /* it was protected */
- {
- printf("protected!\n");
- }
- }
-
- if (ctrlc())
- printf("User Interrupt!\n");
-
-outahere:
- /* allow flash to settle - wait 10 ms */
- udelay_masked(10000);
-
- if (iflag)
- enable_interrupts();
-
- if (cflag)
- icache_enable();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long *)dest;
- ulong result;
- int rc = ERR_OK;
- int cflag, iflag;
- int chip1, chip2;
- ulong start;
-
- /*
- * Check if Flash is (sufficiently) erased
- */
- result = *addr;
- if ((result & data) != data)
- return ERR_NOT_ERASED;
-
-
- /*
- * Disable interrupts which might cause a timeout
- * here. Remember that our exception vectors are
- * at address 0 in the flash, and we don't want a
- * (ticker) exception to happen while the flash
- * chip is in programming mode.
- */
- cflag = icache_status();
- icache_disable();
- iflag = disable_interrupts();
-
- MEM_FLASH_ADDR1 = CMD_UNLOCK1;
- MEM_FLASH_ADDR2 = CMD_UNLOCK2;
- MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
- *addr = CMD_PROGRAM;
- *addr = data;
-
- /* arm simple, non interrupt dependent timer */
- start = get_timer(0);
-
- /* wait until flash is ready */
- chip1 = chip2 = 0;
- do
- {
- result = *addr;
-
- /* check timeout */
- if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT)
- {
- chip1 = ERR | TMO;
- break;
- }
- if (!chip1 && ((result & 0x80) == (data & 0x80)))
- chip1 = READY;
-
- if (!chip1 && ((result & 0xFFFF) & BIT_PROGRAM_ERROR))
- {
- result = *addr;
-
- if ((result & 0x80) == (data & 0x80))
- chip1 = READY;
- else
- chip1 = ERR;
- }
-
- if (!chip2 && ((result & (0x80 << 16)) == (data & (0x80 << 16))))
- chip2 = READY;
-
- if (!chip2 && ((result >> 16) & BIT_PROGRAM_ERROR))
- {
- result = *addr;
-
- if ((result & (0x80 << 16)) == (data & (0x80 << 16)))
- chip2 = READY;
- else
- chip2 = ERR;
- }
-
- } while (!chip1 || !chip2);
-
- *addr = CMD_READ_ARRAY;
-
- if (chip1 == ERR || chip2 == ERR || *addr != data)
- rc = ERR_PROG_ERROR;
-
- if (iflag)
- enable_interrupts();
-
- if (cflag)
- icache_enable();
-
- return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int l;
- int i, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
- for (; i<4 && cnt>0; ++i) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
-
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = *((vu_long*)src);
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- src += 4;
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return ERR_OK;
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
- data = (data >> 8) | (*src++ << 24);
- --cnt;
- }
- for (; i<4; ++i, ++cp) {
- data = (data >> 8) | (*(uchar *)cp << 24);
- }
-
- return write_word(info, wp, data);
-}
diff --git a/board/shannon/inferno.header b/board/shannon/inferno.header
deleted file mode 100644
index 28ee85afd18671652d08020b9404f0dec1b616a6..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 128
ucmZQzSn!Ymh<O+oUP}Y9AOpjD1_mYuEZ_u4OaVgzq90@ishID>f`<SKbszWu
diff --git a/board/shannon/lowlevel_init.S b/board/shannon/lowlevel_init.S
deleted file mode 100644
index 0655c42..0000000
--- a/board/shannon/lowlevel_init.S
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
- * Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <config.h>
-#include <version.h>
-
-
-/* some parameters for the board */
-
-MEM_BASE: .long 0xa0000000
-MEM_START: .long 0xc0000000
-
-#define MDCNFG 0x00
-#define MDCAS0 0x04
-#define MDCAS1 0x08
-#define MDCAS2 0x0c
-#define MSC0 0x10
-#define MSC1 0x14
-#define MECR 0x18
-
-mdcas0: .long 0xc71c703f @ cccccccf
-mdcas1: .long 0xffc71c71 @ fffffffc
-mdcas2: .long 0xffffffff @ ffffffff
-mdcnfg: .long 0x0334b21f @ 9326991f
-msc0: .long 0xfff84458 @ 42304230
-msc1: .long 0xffffffff @ 20182018
-mecr: .long 0x7fff7fff @ 01000000
-
-/* setting up the memory */
-
-.globl lowlevel_init
-lowlevel_init:
- ldr r0, MEM_BASE
-
- /* Setup the flash memory */
- ldr r1, msc0
- str r1, [r0, #MSC0]
-
- /* Set up the DRAM */
-
- /* MDCAS0 */
- ldr r1, mdcas0
- str r1, [r0, #MDCAS0]
-
- /* MDCAS1 */
- ldr r1, mdcas1
- str r1, [r0, #MDCAS1]
-
- /* MDCAS2 */
- ldr r1, mdcas2
- str r1, [r0, #MDCAS2]
-
- /* MDCNFG */
- ldr r1, mdcnfg
- str r1, [r0, #MDCNFG]
-
- /* Set up PCMCIA space */
- ldr r1, mecr
- str r1, [r0, #MECR]
-
- /* Load something to activate bank */
- ldr r1, MEM_START
-
-.rept 8
- ldr r0, [r1]
-.endr
-
- /* everything is fine now */
- mov pc, lr
diff --git a/board/shannon/shannon.c b/board/shannon/shannon.c
deleted file mode 100644
index 8cd1fc3..0000000
--- a/board/shannon/shannon.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* but if we use InfernoLoader, we must do some inits here */
-
-#ifdef CONFIG_INFERNO
- {
- unsigned long temp;
- __asm__ __volatile__(/* disable MMU, enable icache */
- "mrc p15, 0, %0, c1, c0\n"
- "bic %0, %0, #0x00002000\n"
- "bic %0, %0, #0x0000000f\n"
- "orr %0, %0, #0x00001000\n"
- "orr %0, %0, #0x00000002\n"
- "mcr p15, 0, %0, c1, c0\n"
- /* flush caches */
- "mov %0, #0\n"
- "mcr p15, 0, %0, c7, c7, 0\n"
- "mcr p15, 0, %0, c8, c7, 0\n"
- : "=r" (temp)
- :
- : "memory");
- /* setup PCMCIA timing */
- temp = 0xa0000018;
- *(unsigned long *)temp = 0x00060006;
-
- }
-#endif /* CONFIG_INFERNO */
-
- /* arch number for shannon */
- gd->bd->bi_arch_number = MACH_TYPE_SHANNON;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xc0000100;
-
- return 0;
-}
-
-int dram_init (void)
-{
-#if defined(PHYS_SDRAM_1) || defined(PHYS_SDRAM_2) || \
- defined(PHYS_SDRAM_3) || defined(PHYS_SDRAM_4)
- bd_t *bd = gd->bd;
-#endif
-
-#ifdef PHYS_SDRAM_1
- bd->bi_dram[0].start = PHYS_SDRAM_1;
- bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_2
- bd->bi_dram[1].start = PHYS_SDRAM_2;
- bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_3
- bd->bi_dram[2].start = PHYS_SDRAM_3;
- bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
-#endif
-
-#ifdef PHYS_SDRAM_4
- bd->bi_dram[3].start = PHYS_SDRAM_4;
- bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-#endif
-
- return (0);
-}
diff --git a/boards.cfg b/boards.cfg
index 32f1e6c..9c44523 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -217,7 +217,6 @@ xm250 arm pxa
zipitz2 arm pxa
zylonite arm pxa
jornada arm sa1100
-shannon arm sa1100
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
atstk1003 avr32 at32ap atstk1000 atmel at32ap700x
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 2a9b1b4..500d0bf 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact
=============================================================================
+shannon arm sa1100 - 2011-09-05 Rolf Offermanns <rof@sysgo.de>
modnet50 arm arm720t - 2011-09-05 Thomas Elste <info@elste.org>
lpc2292sodimm arm arm720t - 2011-09-05
lart arm sa1100 - 2011-09-05 Alex Z?pke <azu@sysgo.de>
diff --git a/include/configs/shannon.h b/include/configs/shannon.h
deleted file mode 100644
index fce4121..0000000
--- a/include/configs/shannon.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * Configuation settings for the Shannon/TuxScreen/IS2630 WebPhone Board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * Since we use the Inferno-Loader to bring us to live,
- * we skip the lowlevel init stuff.
- * But U-Boot still relocates itself into RAM
- */
-#define CONFIG_INFERNO /* we are using the inferno bootldr */
-#define CONFIG_SKIP_LOWLEVEL_INIT 1
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_SA1100 1 /* This is an SA1100 CPU */
-#define CONFIG_SHANNON 1 /* on an SHANNON/TuxScreen Board */
-
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-/* we will never enable dcache, because we have to setup MMU first */
-#define CONFIG_SYS_DCACHE_OFF
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_DRIVER_3C589 1
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SA1100_SERIAL
-#define CONFIG_SERIAL3 1 /* we use SERIAL 3 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,115200"
-#define CONFIG_NETMASK 255.255.0.0
-#define CONFIG_BOOTCOMMAND "help"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "TuxScreen # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0xd0000000 /* default load address */
-
-#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CONFIG_SYS_CPUSPEED 0x09 /* 190 MHz for Shannon */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_DOS_PARTITION 1 /* DOS partitiion support */
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-/* BE CAREFUL */
-#define CONFIG_NR_DRAM_BANKS 4 /* we have 4 banks of EDORAM */
-#define PHYS_SDRAM_1 0xc0000000 /* RAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x00400000 /* 4 MB */
-#define PHYS_SDRAM_2 0xc8000000 /* RAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x00400000 /* 4 MB */
-#define PHYS_SDRAM_3 0xd0000000 /* RAM Bank #3 */
-#define PHYS_SDRAM_3_SIZE 0x00400000 /* 4 MB */
-#define PHYS_SDRAM_4 0xd8000000 /* RAM Bank #4 */
-#define PHYS_SDRAM_4_SIZE 0x00400000 /* 4 MB */
-
-
-#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x00400000 /* 4 MB */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT (31+4) /* max number of sectors on one chip */
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#ifdef CONFIG_INFERNO
-/* we take the last sector, 128 KB in size, but we only use 16 KB of it for stack reasons */
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x003E0000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment */
-#define CONFIG_ENV_SECT_SIZE (128 << 10) /* size of environment sector */
-#else
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment */
-#endif
-
-/*-----------------------------------------------------------------------
- * PCMCIA stuff
- *-----------------------------------------------------------------------
- *
- */
-
-/* we pick the upper one */
-
-#define CONFIG_PCMCIA_SLOT_A
-
-#define CONFIG_SYS_PCMCIA_IO_ADDR (0x20000000)
-#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 )
-#define CONFIG_SYS_PCMCIA_DMA_ADDR (0x24000000)
-#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 )
-#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0x2C000000)
-#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 )
-#define CONFIG_SYS_PCMCIA_MEM_ADDR (0x28000000)
-#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 )
-
-/* in fact, MEM and ATTRB are swapped - has to be corrected soon in cmd_pcmcia or so */
-
-/*-----------------------------------------------------------------------
- * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
- *-----------------------------------------------------------------------
- */
-
-#define CONFIG_IDE_PCCARD 1 /* Use IDE with PC Card Adapter */
-
-#undef CONFIG_IDE_PCMCIA /* Direct IDE not supported */
-#undef CONFIG_IDE_LED /* LED for ide not supported */
-#undef CONFIG_IDE_RESET /* reset for ide not supported */
-
-#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
-#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
-
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
-
-/* it's simple, all regs are in I/O space */
-#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_ATTRB_ADDR
-
-/* Offset for data I/O */
-#define CONFIG_SYS_ATA_DATA_OFFSET 0
-
-/* Offset for normal register accesses */
-#define CONFIG_SYS_ATA_REG_OFFSET 0
-
-/* Offset for alternate registers */
-#define CONFIG_SYS_ATA_ALT_OFFSET 0
-
-/*-----------------------------------------------------------------------
- */
-
-#endif /* __CONFIG_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 22+ messages in thread* [U-Boot] [PATCH 10/10] ARM: remove broken "shannon" board.
2011-09-05 12:37 ` [U-Boot] [PATCH 10/10] ARM: remove broken "shannon" board Wolfgang Denk
@ 2011-09-07 19:50 ` Wolfgang Denk
0 siblings, 0 replies; 22+ messages in thread
From: Wolfgang Denk @ 2011-09-07 19:50 UTC (permalink / raw)
To: u-boot
Dear Wolfgang Denk,
In message <1315226254-16826-11-git-send-email-wd@denx.de> you wrote:
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Rolf Offermanns <rof@sysgo.de>
> ---
> MAINTAINERS | 4 -
> board/shannon/Makefile | 51 -----
> board/shannon/config.mk | 23 --
> board/shannon/flash.c | 475 -----------------------------------------
> board/shannon/inferno.header | Bin 128 -> 0 bytes
> board/shannon/lowlevel_init.S | 92 --------
> board/shannon/shannon.c | 99 ---------
> boards.cfg | 1 -
> doc/README.scrapyard | 1 +
> include/configs/shannon.h | 223 -------------------
> 10 files changed, 1 insertions(+), 968 deletions(-)
> delete mode 100644 board/shannon/Makefile
> delete mode 100644 board/shannon/config.mk
> delete mode 100644 board/shannon/flash.c
> delete mode 100644 board/shannon/inferno.header
> delete mode 100644 board/shannon/lowlevel_init.S
> delete mode 100644 board/shannon/shannon.c
> delete mode 100644 include/configs/shannon.h
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
There is a theory which states that if ever anyone discovers exactly
what the Universe is for and why it is here, it will instantly dis-
appear and be replaced by something even more bizarre and inexpli-
cable. There is another theory which states that this has already
happened. -- Douglas Adams, "The Hitchhiker's Guide to the Galaxy"
^ permalink raw reply [flat|nested] 22+ messages in thread