* [U-Boot] [PATCH 5/5] Add target edosk2674
@ 2011-03-02 7:40 Yoshinori Sato
0 siblings, 0 replies; only message in thread
From: Yoshinori Sato @ 2011-03-02 7:40 UTC (permalink / raw)
To: u-boot
This part EDOSK2674 support
more infomation is
http://www.renesas.eu/products/tools/introductory_evaluation_tools/evaluation_development_os_kits/edosk2674r/edosk2674r_software_tools_root.jsp
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
board/edosk2674/Makefile | 48 ++++++++++++++++++
board/edosk2674/config.mk | 25 +++++++++
board/edosk2674/edosk2674.c | 63 +++++++++++++++++++++++
board/edosk2674/lowlevel_init.S | 84 +++++++++++++++++++++++++++++++
board/edosk2674/u-boot.lds | 84 +++++++++++++++++++++++++++++++
boards.cfg | 1 +
drivers/net/lan91c96.h | 21 ++++++++
include/configs/edosk2674.h | 104 +++++++++++++++++++++++++++++++++++++++
8 files changed, 430 insertions(+), 0 deletions(-)
create mode 100644 board/edosk2674/Makefile
create mode 100644 board/edosk2674/config.mk
create mode 100644 board/edosk2674/edosk2674.c
create mode 100644 board/edosk2674/lowlevel_init.S
create mode 100644 board/edosk2674/u-boot.lds
create mode 100644 include/configs/edosk2674.h
diff --git a/board/edosk2674/Makefile b/board/edosk2674/Makefile
new file mode 100644
index 0000000..5f74665
--- /dev/null
+++ b/board/edosk2674/Makefile
@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2010 Yoshinori Sato <ysato@users.sourceforge.jp>
+#
+# u-boot/board/edosk2674/Makefile
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).o
+
+OBJS := edosk2674.o
+SOBJS := lowlevel_init.o
+
+LIB := $(addprefix $(obj),$(LIB))
+OBJS := $(addprefix $(obj),$(OBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/edosk2674/config.mk b/board/edosk2674/config.mk
new file mode 100644
index 0000000..966f893
--- /dev/null
+++ b/board/edosk2674/config.mk
@@ -0,0 +1,25 @@
+#
+# Copyright 2010 Yoshinori Sato <ysato@users.sourceforge.jp>
+#
+# 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_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0xBC0000
diff --git a/board/edosk2674/edosk2674.c b/board/edosk2674/edosk2674.c
new file mode 100644
index 0000000..1e8ab00
--- /dev/null
+++ b/board/edosk2674/edosk2674.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2010 (C) Yoshinori Sato <ysato@users.sourceforge.jp>
+ *
+ * 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 <net.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+int checkboard(void)
+{
+ puts("BOARD: Renesas EDOSK2674R\n");
+ return 0;
+}
+
+int board_init(void)
+{
+ /* timer and SCI enable */
+ __raw_writeb(__raw_readb(0xffff41) & 0xf0, 0xffff41);
+ return 0;
+}
+
+int dram_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+
+ printf("SDRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
+ return 0;
+}
+
+void led_set_state(unsigned short value)
+{
+}
+
+#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/edosk2674/lowlevel_init.S b/board/edosk2674/lowlevel_init.S
new file mode 100644
index 0000000..21c4a42
--- /dev/null
+++ b/board/edosk2674/lowlevel_init.S
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2010 Yoshinori Sato <ysato@users.sourceforge.jp>
+ *
+ * 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>
+
+ .h8300s
+ .global _lowlevel_init
+
+ .text
+ .align 2
+
+/*
+This function call to before relocate
+So not refer to absolute address
+*/
+_lowlevel_init:
+ bsr 1f
+1: mov.l @sp+,er4
+ mov.l #init_table,er5
+ sub.l #1b,er5
+ add.l er5,er4
+ mov.w #0xffff,e5
+2: mov.w @er4+,r5
+ beq 3f
+ mov.w @er4+,r0
+ mov.b r0l, at er5
+ bra 2b
+3:
+ sub.w r0,r0
+ mov.w r0, at 0xfed2:16
+ mov.w #0x188,r0
+ mov.w r0, at 0xfed4:16
+ mov.w #0x85b4,r0
+ mov.w r0, at 0xfed0:16
+ mov.b #0,r1l
+ mov.b r1l, at 0x400040
+ mov.w #0x84b4,r0
+ mov.w r0, at 0xfed0:16
+ rts
+
+ .align 2
+init_table:
+ .word 0xfec1,0x00fb
+ .word 0xfec6,0x0000
+ .word 0xfec0,0x0080
+ .word 0xfec2,0x0027
+ .word 0xfec3,0x0077
+ .word 0xfec4,0x0071
+ .word 0xfec5,0x0022
+ .word 0xfec8,0x0080
+ .word 0xfec9,0x0080
+ .word 0xfeca,0x00a0
+ .word 0xfecb,0x00a0
+ .word 0xfe22,0x003a
+ .word 0xfe3c,0x0006
+ .word 0xfe29,0x00ff
+ .word 0xfe2e,0x00fe
+ .word 0xfe2f,0x000f
+ .word 0xff74,0x000f
+ .word 0xfe32,0x00ff
+ .word 0xfe34,0x000d
+ .word 0xfe31,0x0028
+ .word 0xfe16,0x00ff
+ .word 0xfe17,0x00ff
+ .word 0xfe1c,0x0055
+ .word 0xfe1d,0x0055
+ .word 0
+
+ .end
diff --git a/board/edosk2674/u-boot.lds b/board/edosk2674/u-boot.lds
new file mode 100644
index 0000000..7ed1ded
--- /dev/null
+++ b/board/edosk2674/u-boot.lds
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2000, 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 <config.h>
+
+OUTPUT_ARCH(h8300s)
+ENTRY(_start)
+
+SECTIONS
+{
+ . = CONFIG_SYS_TEXT_BASE - 0x200;
+ .vector :
+ {
+ *(.vector)
+ }
+
+ PROVIDE (__start = .);
+ PROVIDE (__ftext = .);
+
+ .text :
+ {
+ arch/h8300/cpu/h8300s/start.o (.text)
+ . = ALIGN(4);
+ *(.text)
+ . = ALIGN(4);
+ }
+ PROVIDE (__ecode = .);
+ .rodata :
+ {
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ . = ALIGN(4);
+ }
+ PROVIDE (__etext = .);
+
+ PROVIDE (___u_boot_cmd_start = .);
+ .u_boot_cmd :
+ {
+ *(.u_boot_cmd)
+ . = ALIGN(4);
+ }
+ PROVIDE (___u_boot_cmd_end = .);
+
+ .data :
+ {
+ PROVIDE (__ram_data = .);
+
+ *(.data)
+ . = ALIGN(4);
+ }
+ PROVIDE (__edata = .);
+
+ PROVIDE (_bss_start = .);
+ PROVIDE (___bss_start = .);
+ .bss :
+ {
+ *(.bss)
+ . = ALIGN(4);
+ }
+ PROVIDE (_bss_end = .);
+
+ PROVIDE (__end = .);
+ PROVIDE (__ram_vec = 0xffbe00);
+ PROVIDE (__init_stack = 0xffc000);
+}
diff --git a/boards.cfg b/boards.cfg
index 45c3102..f64c88e 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -202,6 +202,7 @@ ibf-dsp561 blackfin blackfin
ip04 blackfin blackfin
tcm-bf518 blackfin blackfin
tcm-bf537 blackfin blackfin
+edosk2674 h8300 h8300s edosk2674 - -
eNET i386 i386 eNET - sc520 eNET:SYS_TEXT_BASE=0x38040000
eNET_SRAM i386 i386 eNET - sc520 eNET:SYS_TEXT_BASE=0x19000000
idmr m68k mcf52x2
diff --git a/drivers/net/lan91c96.h b/drivers/net/lan91c96.h
index 6fbb0e3..ea2a7ef 100644
--- a/drivers/net/lan91c96.h
+++ b/drivers/net/lan91c96.h
@@ -146,6 +146,27 @@ typedef unsigned long int dword;
}; \
})
+#elif defined(CONFIG_EDOSK2674)
+/* 8bit bus */
+#define SMC_inb(edev, r) (*(volatile byte *)((edev)->iobase+(r)))
+#define SMC_outb(edev, d, r) (*(volatile byte *)((edev)->iobase+(r)) = d)
+#define SMC_inw(edev, r) (*(volatile byte *)((edev)->iobase+(r)) | *(volatile byte *)((edev)->iobase+(r)+1) << 8)
+#define SMC_outw(edev, d, r) ({ *(volatile byte *)((edev)->iobase+(r)) = (d) & 0xff; \
+ *(volatile byte *)((edev)->iobase+(r)+1) = (d) >> 8; })
+#define SMC_insw(edev, r, b, l) ({ int __i; \
+ char *__b = (char *)b; \
+ for (__i = 0; __i < l; __i++) { \
+ *__b++ = SMC_inb(edev, r); \
+ *__b++ = SMC_inb(edev, r+1); \
+ } \
+ })
+#define SMC_outsw(edev, r, b, l) ({ int __i; \
+ char *__b = (char *)b; \
+ for (__i = 0; __i < l; __i++) { \
+ SMC_outb(edev, *__b, r); __b++; \
+ SMC_outb(edev, *__b, r+1); __b++; \
+ } \
+ })
#else /* if not CONFIG_PXA250 */
/*
diff --git a/include/configs/edosk2674.h b/include/configs/edosk2674.h
new file mode 100644
index 0000000..786592e
--- /dev/null
+++ b/include/configs/edosk2674.h
@@ -0,0 +1,104 @@
+/*
+ * Configuation settings for the Renesas EDOSK2674R
+ *
+ * Copyright (C) 2010 Yoshinori Sato
+ *
+ * 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 __EDOSK2674_H
+#define __EDOSK2674_H
+
+#undef DEBUG
+#define CONFIG_H8300 1
+#define CONFIG_H8300S 1
+#define CONFIG_CPU_H8S2678 1
+#define CONFIG_EDOSK2674 1
+
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_CACHE
+#define CONFIG_CMD_DHCP
+
+#define CONFIG_BAUDRATE 38400
+#define CONFIG_BOOTARGS "console=ttySC0,115200"
+
+#define CONFIG_VERSION_VARIABLE
+#undef CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define EDOSK2674_FLASH_BASE 0x000000
+#define EDOSK2674_SDRAM_BASE 0x400000
+
+#define CONFIG_SYS_MONITOR_BASE EDOSK2674_FLASH_BASE
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
+#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
+#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
+
+/* Buffer size for Boot Arguments passed to kernel */
+#define CONFIG_SYS_BARGSIZE 512
+/* List of legal baudrate settings for this board */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400 }
+
+/* SCI */
+#define CONFIG_SCI 1
+#define CONFIG_SCIF_CONSOLE 1
+#define CONFIG_CONS_SCIF2 1
+
+/* TIMER */
+#define CONFIG_TIMER_BASE 0xffffb0 /* CH0-1 */
+
+/* SDRAM */
+#define CONFIG_SYS_MEMTEST_START EDOSK2674_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (7 * 1024 * 1024))
+
+#define CONFIG_SYS_SDRAM_BASE EDOSK2674_SDRAM_BASE
+#define CONFIG_SYS_SDRAM_SIZE (8 * 1024 * 1024)
+
+#define CONFIG_SYS_LOAD_ADDR EDOSK2674_SDRAM_BASE
+#define CONFIG_SYS_TEXT_BASE 0xbc0000
+
+#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
+#define CONFIG_SYS_GBL_DATA_SIZE 256
+
+#define CONFIG_ENV_SIZE (128 * 1024)
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_ADDR 0x3e0000
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ 33333333
+#define CONFIG_SYS_HZ CONFIG_SYS_CLK_FREQ
+
+/* Ether */
+#define CONFIG_LAN91C96 1
+#define CONFIG_LAN91C96_BASE 0xf80000
+#define CONFIG_NET_MULTI 1
+
+/* Flash */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 32
+#define CONFIG_SYS_FLASH_BASE EDOSK2674_FLASH_BASE
+#define CONFIG_SYS_FLASH_CFI 1
+#define CONFIG_FLASH_CFI_DRIVER 1
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+
+#endif /* __EDOSK2674_H */
--
1.7.2.3
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2011-03-02 7:40 [U-Boot] [PATCH 5/5] Add target edosk2674 Yoshinori Sato
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