[U-Boot] [PATCH] MPC85xx: remove broken "mpq101" board

[Wolfgang Denk <wd@denx.de>]

The board stopped building some time ago, and the board maintainer
agrtees to drop it - see
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/112674

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Alex Dubov <oakad@yahoo.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
---
 MAINTAINERS                     |    4 -
 board/mercury/mpq101/Makefile   |   47 --------------
 board/mercury/mpq101/law.c      |   52 ---------------
 board/mercury/mpq101/mpq101.c   |  129 --------------------------------------
 board/mercury/mpq101/tlb.c      |   82 ------------------------
 board/mercury/mpq101/u-boot.lds |  132 ---------------------------------------
 boards.cfg                      |    1 -
 doc/README.scrapyard            |    1 +
 8 files changed, 1 insertions(+), 447 deletions(-)
 delete mode 100644 board/mercury/mpq101/Makefile
 delete mode 100644 board/mercury/mpq101/law.c
 delete mode 100644 board/mercury/mpq101/mpq101.c
 delete mode 100644 board/mercury/mpq101/tlb.c
 delete mode 100644 board/mercury/mpq101/u-boot.lds

diff --git a/MAINTAINERS b/MAINTAINERS
index e648ccf..f5168b0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -134,10 +134,6 @@ Wolfgang Denk <wd@denx.de>
 	PCIPPC2		MPC750
 	PCIPPC6		MPC750
 
-Alex Dubov <oakad@yahoo.com>
-
-	mpq101		MPC8548
-
 Phil Edworthy <phil.edworthy@renesas.com>
 
 	rsk7264		SH7264
diff --git a/board/mercury/mpq101/Makefile b/board/mercury/mpq101/Makefile
deleted file mode 100644
index f9a07cc..0000000
--- a/board/mercury/mpq101/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Copyright 2007 Freescale Semiconductor, Inc.
-# (C) Copyright 2001-2006
-# 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-y	+= $(BOARD).o
-COBJS-y	+= law.o
-COBJS-y	+= tlb.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/mercury/mpq101/law.c b/board/mercury/mpq101/law.c
deleted file mode 100644
index 0e23a6a..0000000
--- a/board/mercury/mpq101/law.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (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
- */
-
-#include <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * 0x0000_0000     0x1fff_ffff     DDR                     SYS_SDRAM_SIZE
- * 0xc000_0000     0xdfff_ffff     RapidIO (set elsewhere) 512M
- * 0xe000_0000     0xe000_ffff     CCSR    (set elsewhere) 1M
- * 0xf000_0000     0xffff_ffff     LBC options + FLASH     256M
- *
- * Notes:
- *    CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
- *    If flash is 8M at default position (last 8M), no LAW needed.
- *
- * LAW 0 is reserved for boot mapping
- */
-
-struct law_entry law_table[] = {
-	SET_LAW(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE_LOG - 1,
-		LAW_TRGT_IF_DDR_1),
-	SET_LAW(CONFIG_SYS_LBC_OPTION_BASE_PHYS, LAW_SIZE_256M,
-		LAW_TRGT_IF_LBC)
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/mercury/mpq101/mpq101.c b/board/mercury/mpq101/mpq101.c
deleted file mode 100644
index e02e87f..0000000
--- a/board/mercury/mpq101/mpq101.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * (C) Copyright 2011 Alex Dubov <oakad@yahoo.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/processor.h>
-#include <asm/mmu.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_law.h>
-#include <asm/io.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-/*
- * Initialize Local Bus
- */
-void local_bus_init(void)
-{
-	fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
-	out_be32(&lbc->ltesr, 0xffffffff); /* Clear LBC error interrupts */
-	out_be32(&lbc->lteir, 0xffffffff); /* Enable LBC error interrupts */
-}
-
-int checkboard(void)
-{
-	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-	ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
-
-	puts("Board: Mercury Computer Systems, Inc. MPQ-101 ");
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap) ");
-#endif
-	putc('\n');
-
-	/*
-	 * Initialize local bus.
-	 */
-	local_bus_init();
-
-	/*
-	 * Hack TSEC 3 and 4 IO voltages.
-	 */
-	out_be32(&gur->tsec34ioovcr, 0xe7e0); /*  1110 0111 1110 0xxx */
-
-	out_be32(&ecm->eedr, 0xffffffff); /* clear ecm errors */
-	out_be32(&ecm->eeer, 0xffffffff); /* enable ecm errors */
-	return 0;
-}
-
-phys_size_t fixed_sdram(void)
-{
-	ccsr_ddr_t *ddr = (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
-	const char *p_mode = getenv("perf_mode");
-
-	puts("Initializing....");
-
-	out_be32(&ddr->cs0_bnds, CONFIG_SYS_DDR_CS0_BNDS);
-	out_be32(&ddr->cs0_config, CONFIG_SYS_DDR_CS0_CONFIG);
-
-	out_be32(&ddr->timing_cfg_3, CONFIG_SYS_DDR_TIMING_3);
-	out_be32(&ddr->timing_cfg_0, CONFIG_SYS_DDR_TIMING_0);
-
-	if (p_mode && !strcmp("performance", p_mode)) {
-		out_be32(&ddr->timing_cfg_1, CONFIG_SYS_DDR_TIMING_1_PERF);
-		out_be32(&ddr->timing_cfg_2, CONFIG_SYS_DDR_TIMING_2_PERF);
-		out_be32(&ddr->sdram_mode, CONFIG_SYS_DDR_MODE_1_PERF);
-		out_be32(&ddr->sdram_mode_2, CONFIG_SYS_DDR_MODE_2_PERF);
-		out_be32(&ddr->sdram_interval, CONFIG_SYS_DDR_INTERVAL_PERF);
-	} else {
-		out_be32(&ddr->timing_cfg_1, CONFIG_SYS_DDR_TIMING_1);
-		out_be32(&ddr->timing_cfg_2, CONFIG_SYS_DDR_TIMING_2);
-		out_be32(&ddr->sdram_mode, CONFIG_SYS_DDR_MODE_1);
-		out_be32(&ddr->sdram_mode_2, CONFIG_SYS_DDR_MODE_2);
-		out_be32(&ddr->sdram_interval, CONFIG_SYS_DDR_INTERVAL);
-	}
-
-	out_be32(&ddr->sdram_clk_cntl, CONFIG_SYS_DDR_CLK_CTRL);
-	out_be32(&ddr->sdram_cfg_2, CONFIG_SYS_DDR_CONTROL2);
-
-	asm("sync;isync");
-	udelay(500);
-
-	out_be32(&ddr->sdram_cfg, CONFIG_SYS_DDR_CONTROL);
-	asm("sync; isync");
-	udelay(500);
-
-	return ((phys_size_t)1) << CONFIG_SYS_SDRAM_SIZE_LOG;
-}
-
-void pci_init_board(void)
-{
-	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
-	/* PCI is disabled */
-	out_be32(&gur->devdisr, in_be32(&gur->devdisr)
-				| MPC85xx_DEVDISR_PCI1
-				| MPC85xx_DEVDISR_PCI2
-				| MPC85xx_DEVDISR_PCIE);
-}
-
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-
-void ft_board_setup(void *blob, bd_t *bd)
-{
-	ft_cpu_setup(blob, bd);
-}
-
-#endif
diff --git a/board/mercury/mpq101/tlb.c b/board/mercury/mpq101/tlb.c
deleted file mode 100644
index fd2eaec..0000000
--- a/board/mercury/mpq101/tlb.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (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
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
-	/* TLB 0 - for temp stack in cache */
-	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
-		      0, 0, BOOKE_PAGESZ_4K, 0),
-	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
-		      CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
-		      0, 0, BOOKE_PAGESZ_4K, 0),
-	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
-		      CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
-		      0, 0, BOOKE_PAGESZ_4K, 0),
-	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
-		      CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
-		      0, 0, BOOKE_PAGESZ_4K, 0),
-
-	/*
-	 * TLB 0:	256M	Non-cacheable, guarded
-	 * 0xf0000000	256M	LBC (FLASH included)
-	 * Out of reset this entry is only 4K.
-	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_OPTION_BASE,
-		      CONFIG_SYS_LBC_OPTION_BASE_PHYS,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 0, BOOKE_PAGESZ_256M, 1),
-
-	/*
-	 * TLB 1:	1M	Non-cacheable, guarded
-	 * 0xe000_0000	1M	CCSRBAR
-	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 1, BOOKE_PAGESZ_1M, 1),
-
-#ifdef CONFIG_SYS_SRIO1_MEM_PHYS
-	/*
-	 * TLB 2:       256M    Non-cacheable, guarded
-	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT, CONFIG_SYS_SRIO1_MEM_PHYS,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 2, BOOKE_PAGESZ_256M, 1),
-
-	/*
-	 * TLB 3:       256M    Non-cacheable, guarded
-	 */
-	SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT + 0x10000000,
-		      CONFIG_SYS_SRIO1_MEM_PHYS + 0x10000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 3, BOOKE_PAGESZ_256M, 1),
-
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/mercury/mpq101/u-boot.lds b/board/mercury/mpq101/u-boot.lds
deleted file mode 100644
index f497a63..0000000
--- a/board/mercury/mpq101/u-boot.lds
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright 2007-2009 Freescale Semiconductor, 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
- */
-
-#ifndef RESET_VECTOR_ADDRESS
-#define RESET_VECTOR_ADDRESS	0xfffffffc
-#endif
-
-#include <config.h>
-
-OUTPUT_ARCH(powerpc)
-
-PHDRS
-{
-  text PT_LOAD;
-  bss PT_LOAD;
-}
-
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  /* To simplify mass deployment, environment precedes the monitor text in the
-   * same flash sector.
-   */
-  .ppcenv CONFIG_ENV_ADDR : { common/env_embedded.o (.ppcenv) }
-  .text      :
-  {
-    *(.text*)
-   } :text
-    _etext = .;
-    PROVIDE (etext = .);
-    .rodata    :
-   {
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  } :text
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    KEEP(*(.fixup))
-  }
-  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
-  .data    :
-  {
-    *(.data*)
-    *(.sdata*)
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-  __u_boot_cmd_start = .;
-  .u_boot_cmd : { *(.u_boot_cmd) }
-  __u_boot_cmd_end = .;
-
-  . = .;
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  .bootpg RESET_VECTOR_ADDRESS - 0xffc :
-  {
-    arch/powerpc/cpu/mpc85xx/start.o	(.bootpg)
-  } :text = 0xffff
-
-  .resetvec RESET_VECTOR_ADDRESS :
-  {
-    KEEP(*(.resetvec))
-  } :text = 0xffff
-
-  . = RESET_VECTOR_ADDRESS + 0x4;
-
-  /*
-   * Make sure that the bss segment isn't linked at 0x0, otherwise its
-   * address won't be updated during relocation fixups.  Note that
-   * this is a temporary fix.  Code to dynamically the fixup the bss
-   * location will be added in the future.  When the bss relocation
-   * fixup code is present this workaround should be removed.
-   */
-#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
-  . |= 0x10;
-#endif
-
-  __bss_start = .;
-  .bss (NOLOAD)       :
-  {
-   *(.sbss*)
-   *(.bss*)
-   *(COMMON)
-  } :bss
-
-  . = ALIGN(4);
-  __bss_end__ = . ;
-  PROVIDE (end = .);
-}
diff --git a/boards.cfg b/boards.cfg
index 738c186..bccb832 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -706,7 +706,6 @@ P5020DS_NAND		     powerpc     mpc85xx     corenet_ds          freescale      -
 P5020DS_SDCARD		     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
 P5020DS_SECURE_BOOT          powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:SECURE_BOOT
 P5020DS_SPIFLASH	     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
-mpq101                       powerpc     mpc85xx     mpq101              mercury        -           mpq101
 stxgp3                       powerpc     mpc85xx     stxgp3              stx
 stxssa                       powerpc     mpc85xx     stxssa              stx            -           stxssa
 stxssa_4M                    powerpc     mpc85xx     stxssa              stx            -           stxssa:STXSSA_4M
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index c5dffbb..cb5e4bc 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
 =============================================================================
+mpq101	powerpc	mpc85xx	-	  2011-10-23	Alex Dubov <oakad@yahoo.com>
 ixdpg425 arm	ixp	0ca8eb7	  2011-09-22	Stefan Roese <sr@denx.de>
 ixdp425 arm	ixp	0ca8eb7	  2011-09-22	Kyle Harris <kharris@nexus-tech.net>
 zylonite arm	pxa	b66521a	  2011-09-05
-- 
1.7.6.2