IVMS8_256 MPC860
LANTEC MPC850
LWMON MPC823
- NC650 MPC852
R360MPI MPC823
RMU MPC850
RRvision MPC823
modnet50 ARM720T (NET+50)
+Kristoffer Ericson <kristoffer.ericson@gmail.com>
+
+ jornada SA1110
+
Fabio Estevam <Fabio.Estevam@freescale.com>
mx31pdk i.MX31
#########################################################################
#########################################################################
+ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
+BOARD_SIZE_CHECK = \
+ @actual=`wc -c $@ | awk '{print $$1}'`; \
+ limit=$(CONFIG_BOARD_SIZE_LIMIT); \
+ if test $$actual -gt $$limit; then \
+ echo "$@ exceeds file size limit:"; \
+ echo " limit: $$limit bytes"; \
+ echo " actual: $$actual bytes"; \
+ echo " excess: $$((actual - limit)) bytes"; \
+ exit 1; \
+ fi
+else
+BOARD_SIZE_CHECK =
+endif
+
# Always append ALL so that arch config.mk's can add custom ones
ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
$(obj)u-boot.bin: $(obj)u-boot
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+ $(BOARD_SIZE_CHECK)
$(obj)u-boot.ldr: $(obj)u-boot
$(CREATE_LDR_ENV)
$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
+ $(BOARD_SIZE_CHECK)
$(obj)u-boot.ldr.hex: $(obj)u-boot.ldr
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
extern char * env_name_spec;
#endif
char *s;
- cmd_tbl_t *cmdtp;
bd_t *bd;
gd = new_gd;
*/
void board_init_r (gd_t *id, ulong dest_addr)
{
- cmd_tbl_t *cmdtp;
char *s;
bd_t *bd;
extern void malloc_bin_reloc (void);
void board_init_r (gd_t *id, ulong dest_addr)
{
- cmd_tbl_t *cmdtp;
#ifndef CONFIG_SYS_NO_FLASH
ulong size;
#endif
+++ /dev/null
-#
-# (C) Copyright 2003
-# Wolfgang Denk, DENX Software Engineering, wd@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
-#
-
-#
-# a4m072 board:
-#
-# Valid values for TEXT_BASE is:
-#
-# 0xFE000000 boot low
-#
-
-sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
-
-ifndef TEXT_BASE
-## Standard: boot low
-TEXT_BASE = 0xFE000000
-endif
-
-PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
SECTIONS
{
- . = TEXT_BASE; /* Location of bootcode in flash */
+ . = CONFIG_SYS_TEXT_BASE; /* Location of bootcode in flash */
__text_start = .;
.text : { *(.text*); }
* The fff0 offset of resetvec is important, however.
*/
. = 0xfffffe00;
- .start32 : AT (TEXT_BASE + 0x3fe00) { KEEP(*(.start32)); }
+ .start32 : AT (CONFIG_SYS_TEXT_BASE + 0x3fe00) { KEEP(*(.start32)); }
. = 0xf800;
- .start16 : AT (TEXT_BASE + 0x3f800) { KEEP(*(.start16)); }
+ .start16 : AT (CONFIG_SYS_TEXT_BASE + 0x3f800) { KEEP(*(.start16)); }
. = 0xfff0;
- .resetvec : AT (TEXT_BASE + 0x3fff0) { KEEP(*(.resetvec)); }
+ .resetvec : AT (CONFIG_SYS_TEXT_BASE + 0x3fff0) { KEEP(*(.resetvec)); }
}
#
-# (C) Copyright 2006 Detlev Zundel, dzu@denx.de
-# (C) Copyright 2004-2006
+# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
+# 2004 (c) MontaVista Software, Inc.
+#
# See file CREDITS for list of people who contributed to this
# project.
#
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o nand.o flash.o
+COBJS := jornada.o
+SOBJS := setup.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * 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 <SA-1100.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+
+int board_init(void)
+{
+ gd->bd->bi_arch_number = MACH_TYPE_JORNADA720;
+ gd->bd->bi_boot_params = 0xc0000100;
+
+
+ /*
+ * Turn on flashing.
+ * Would be nice to have some protection but
+ * that would have to be implemented in the
+ * flash init function, which isnt possible yet.
+ */
+ PPSR |= (1 << 7);
+ PPDR |= (1 << 7);
+
+ 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);
+}
--- /dev/null
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ * Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ * 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"
+
+
+/*-----------------------------------------------------------------------
+ * Board defines:
+ */
+
+#define MDCNFG 0x00
+#define MDCAS00 0x04
+#define MDCAS01 0x08
+#define MDCAS02 0x0C
+#define MSC0 0x10
+#define MSC1 0x14
+#define MECR 0x18
+#define MDREFR 0x1C
+#define MDCAS20 0x20
+#define MDCAS21 0x24
+#define MDCAS22 0x28
+#define MSC2 0x2C
+#define SMCNFG 0x30
+
+#define GPDR 0x04
+#define GPSR 0x08
+#define GPCR 0x0C
+#define GAFR 0x1C
+
+#define PPDR 0x00
+#define PPSR 0x04
+#define PPAR 0x08
+
+#define MDREFR_TRASR(n_) (n_ & (0x0000000f))
+#define MDREFR_DRI(n_) ((n_ & (0x00000fff)) << 4)
+#define MDREFR_K0DB2 (1 << 18)
+#define MDREFR_K1DB2 (1 << 22)
+#define MDREFR_K2DB2 (1 << 26)
+
+#define MDREFR_K0RUN (1 << 17)
+#define MDREFR_K1RUN (1 << 21)
+#define MDREFR_K2RUN (1 << 25)
+
+#define MDREFR_SLFRSH (1 << 31)
+#define MDREFR_E1PIN (1 << 20)
+
+#define PSSR 0x04
+#define PSSR_DH 0x00000008
+#define POSR 0x08
+#define RCSR 0x04
+
+/*-----------------------------------------------------------------------
+ * Setup parameters for the board:
+ */
+MEM_BASE: .long 0xa0000000
+MEM_START: .long 0xc0000000
+PWR_BASE: .word 0x90020000
+RST_BASE: .long 0x90030000
+PPC_BASE: .long 0x90060000
+GPIO_BASE: .long 0x90040000
+IC_BASE: .word 0x90050000
+
+cpuspeed: .word 0xa0
+/* calculated from old blob bootloader */
+mdcnfg: .long 0x00037267 /* mdcnfg 0x00037267 */
+mdcas00: .long 0x5555557f /* mdcas00 0x5555557f */
+mdcas01: .long 0x55555555 /* mdcas01 0x55555555 */
+mdcas02: .long 0x55555555 /* mdcas02 0x55555555 */
+msc0: .long 0xfff04f78 /* msc0 0xfff04f78 */
+msc1: .long 0xfff8fff0 /* msc1 0xfff8fff0 */
+mecr: .long 0x98c698c6 /* mecr 0x98c698c6 */
+mdrefr: .long 0x067600c7 /* mdrefr 0x04340327 */
+mdcas20: .long 0xd1284142 /* mdcas20 0xd1284142 */
+mdcas21: .long 0x72249529 /* mdcas21 0x72249529 */
+mdcas22: .long 0x78414351 /* mdcas22 0x78414351 */
+msc2: .long 0x201d2959 /* msc2 0x201d2959 */
+smcnfg: .long 0x00000000 /* smcnfg 0x00000000 */
+
+pin_set_out: .long 0x37ff70
+pin_set_dir: .long 0x11480
+
+gpdr_set: .long 0x0B3A0900
+gpsr_set: .long 0x02100800
+gpcr_set: .long 0x092A0100
+gafr_set: .long 0x08600000
+
+.globl lowlevel_init
+lowlevel_init:
+
+ /* set output and direction of pins */
+ ldr r0, PPC_BASE
+ ldr r1, pin_set_out
+ str r1, [r0, #PPSR]
+ ldr r1, pin_set_dir
+ str r1, [r0, #PPDR]
+
+ /* Setting up the memory and stuff */
+ /***********************************/
+
+ ldr r0, MEM_BASE
+
+ ldr r1, mdcnfg
+ str r1, [r0, #MDCNFG]
+ ldr r1, mdcas00
+ str r1, [r0, #MDCAS00]
+ ldr r1, mdcas01
+ str r1, [r0, #MDCAS01]
+ ldr r1, mdcas02
+ str r1, [r0, #MDCAS02]
+ ldr r1, mdcas20
+ str r1, [r0, #MDCAS20]
+ ldr r1, mdcas21
+ str r1, [r0, #MDCAS21]
+ ldr r1, mdcas22
+ str r1, [r0, #MDCAS22]
+
+ /* clear kxDB2 */
+ ldr r2, [r0, #MDREFR]
+ bic r2, r2, #MDREFR_K0DB2
+ bic r2, r2, #MDREFR_K1DB2
+ bic r2, r2, #MDREFR_K2DB2
+ str r2, [r0, #MDREFR]
+
+ ldr r2, [r0, #MDREFR]
+ orr r2, r2, #MDREFR_TRASR(7)
+
+ mov r4, #0x2000
+ spin: subs r4, r4, #1
+ bne spin
+
+ ldr r1, PWR_BASE
+ mov r2, #PSSR_DH
+ str r2, [r1, #PSSR]
+
+ ldr r2, [r0, #MDREFR]
+ bic r2, r2, #MDREFR_K0DB2
+ bic r2, r2, #MDREFR_K1DB2
+ bic r2, r2, #MDREFR_K2DB2
+ str r2, [r0, #MDREFR]
+
+ ldr r2, [r0, #MDREFR]
+ orr r2, r2, #MDREFR_TRASR(7)
+ orr r2, r2, #MDREFR_DRI(12)
+ orr r2, r2, #MDREFR_K0DB2
+ orr r2, r2, #MDREFR_K1DB2
+ orr r2, r2, #MDREFR_K2DB2
+ str r2, [r0, #MDREFR]
+
+ ldr r2, [r0, #MDREFR]
+ orr r2, r2, #MDREFR_K0RUN
+ orr r2, r2, #MDREFR_K1RUN
+ orr r2, r2, #MDREFR_K2RUN
+ str r2, [r0, #MDREFR]
+
+ ldr r2, [r0, #MDREFR]
+ bic r2, r2, #MDREFR_SLFRSH
+ str r2, [r0, #MDREFR]
+
+ ldr r2, [r0, #MDREFR]
+ orr r2, r2, #MDREFR_E1PIN
+ str r2, [r0, #MDREFR]
+
+ ldr r2, MEM_START
+.rept 8
+ ldr r3, [r2]
+.endr
+
+ 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]
+ ldr r1, mdcnfg
+ str r1, [r0, #MDCNFG]
+ ldr r1, mecr
+ str r1, [r0, #MECR]
+
+ /* enable SDRAM */
+ orr r1, r1, #0x00000001
+ str r1, [r0, #MDCNFG]
+
+ mov pc, lr
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * 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
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ cpu/sa1100/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .got : { *(.got) }
+
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+ __bss_start = .;
+ .bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
+ _end = .;
+}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@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
- */
-
-#undef DEBUG
-
-#include <common.h>
-#include <mpc8xx.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ
-#define CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
- OR_SCY_2_CLK | OR_EHTR | OR_BI)
-#endif
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-#if defined(CONFIG_ENV_IS_IN_FLASH)
-# ifndef CONFIG_ENV_ADDR
-# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
-# endif
-# ifndef CONFIG_ENV_SIZE
-# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
-# endif
-# ifndef CONFIG_ENV_SECT_SIZE
-# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
-# endif
-#endif
-
-/*-----------------------------------------------------------------------
- * Protection Flags:
- */
-#define FLAG_PROTECT_SET 0x01
-#define FLAG_PROTECT_CLEAR 0x02
-
-/* Board support for 1 or 2 flash devices */
-#undef FLASH_PORT_WIDTH32
-#undef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH8
-
-#ifdef FLASH_PORT_WIDTH16
-#define FLASH_PORT_WIDTH ushort
-#define FLASH_PORT_WIDTHV vu_short
-#elif FLASH_PORT_WIDTH32
-#define FLASH_PORT_WIDTH ulong
-#define FLASH_PORT_WIDTHV vu_long
-#else /* FLASH_PORT_WIDTH8 */
-#define FLASH_PORT_WIDTH uchar
-#define FLASH_PORT_WIDTHV vu_char
-#endif
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (FPWV * 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);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- unsigned long size_b0;
- int i;
-#ifdef CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ
- int scy, trlx, flash_or_timing, clk_diff;
-
- scy = (CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & OR_SCY_MSK) >> 4;
- if (CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & OR_TRLX) {
- trlx = OR_TRLX;
- scy *= 2;
- } else
- trlx = 0;
-
- /* We assume that each 10MHz of bus clock require 1-clk SCY
- * adjustment.
- */
- clk_diff = (gd->bus_clk / 1000000) - 50;
-
- /* We need proper rounding here. This is what the "+5" and "-5"
- * are here for.
- */
- if (clk_diff >= 0)
- scy += (clk_diff + 5) / 10;
- else
- scy += (clk_diff - 5) / 10;
-
- /* For bus frequencies above 50MHz, we want to use relaxed
- * timing (OR_TRLX).
- */
- if (gd->bus_clk >= 50000000)
- trlx = OR_TRLX;
- else
- trlx = 0;
-
- if (trlx)
- scy /= 2;
-
- if (scy > 0xf)
- scy = 0xf;
- if (scy < 1)
- scy = 1;
-
- flash_or_timing = (scy << 4) | trlx |
- (CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & ~(OR_TRLX | OR_SCY_MSK));
-#endif
-
- /* 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 - FIXME XXX */
- size_b0 = flash_get_size ((FPW *) FLASH_BASE0_PRELIM, &flash_info[0]);
-
- if (flash_info[0].flash_id == FLASH_UNKNOWN) {
- printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size_b0, size_b0 << 20);
- }
-
- /* Remap FLASH according to real size */
-#ifndef CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ
- memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK);
-#else
- memctl->memc_or0 = flash_or_timing | (-size_b0 & OR_AM_MSK);
-#endif
- memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_PS_8 | BR_MS_GPCM | BR_V;
-
- /* Re-do sizing to get full correct info */
- size_b0 = flash_get_size ((FPW *) CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
- flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- (void) flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[0]);
-#endif
-
- flash_info[0].size = size_b0;
-
- return (size_b0);
-}
-
-/*-----------------------------------------------------------------------
- */
-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 * 0x00020000);
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-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_28F320J3A:
- printf ("28F320J3A\n");
- break;
- case FLASH_28F640J3A:
- printf ("28F640J3A\n");
- break;
- 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 (FPWV * addr, flash_info_t * info)
-{
- FPW value;
-
- addr[0] = (FPW) 0x00900090;
-
- value = addr[0];
-
- debug ("Manuf. ID @ 0x%08lx: 0x%08lx\n", (ulong)addr, value);
-
- 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 */
- }
-
-#ifdef FLASH_PORT_WIDTH8
- value = addr[2]; /* device ID */
-#else
- value = addr[1]; /* device ID */
-#endif
-
- debug ("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value);
-
- switch (value) {
- case (FPW) INTEL_ID_28F320J3A:
- info->flash_id += FLASH_28F320J3A;
- info->sector_count = 32;
- info->size = 0x00400000;
- break; /* => 4 MB */
-
- case (FPW) INTEL_ID_28F640J3A:
- info->flash_id += FLASH_28F640J3A;
- info->sector_count = 64;
- info->size = 0x00800000;
- break; /* => 8 MB */
-
- case (FPW) INTEL_ID_28F128J3A:
- info->flash_id += FLASH_28F128J3A;
- info->sector_count = 128;
- 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, now, last;
- 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");
- }
-
- start = get_timer (0);
- last = start;
- /* 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;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
-
- *addr = (FPW) 0x00500050; /* clear status register */
- *addr = (FPW) 0x00200020; /* erase setup */
- *addr = (FPW) 0x00D000D0; /* erase confirm */
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts ();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay (1000);
-
- while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
- if ((now = 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;
- }
-
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- putc ('.');
- last = now;
- }
- }
-
- *addr = (FPW) 0x00FF00FF; /* reset 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 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;
-#elif defined(FLASH_PORT_WIDTH32)
- wp = (addr & ~3);
- port_width = 4;
-#else
- wp = addr;
- port_width = 1;
-#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, data)) != 0) {
- return (rc);
- }
- wp += port_width;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= port_width) {
- data = 0;
- for (i = 0; i < port_width; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_data (info, wp, data)) != 0) {
- return (rc);
- }
- wp += port_width;
- cnt -= port_width;
- }
-
- 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, 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;
- ulong start;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*addr & data) != data) {
- printf ("not erased at %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;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts ();
-
- start = get_timer (0);
-
- 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);
-}
+++ /dev/null
-/*
- * (C) Copyright 2006 Detlev Zundel, dzu@denx.de
- * (C) Copyright 2006 DENX Software Engineering
- *
- * 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/io.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-
-#if defined(CONFIG_IDS852_REV1)
-/*
- * hardware specific access to control-lines
- */
-static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- struct nand_chip *this = mtd->priv;
-
- if (ctrl & NAND_CTRL_CHANGE) {
- if ( ctrl & NAND_CLE )
- this->IO_ADDR_W += 2;
- else
- this->IO_ADDR_W -= 2;
- if ( ctrl & NAND_ALE )
- this->IO_ADDR_W += 1;
- else
- this->IO_ADDR_W -= 1;
- }
-
- if (cmd != NAND_CMD_NONE)
- writeb(cmd, this->IO_ADDR_W);
-}
-#elif defined(CONFIG_IDS852_REV2)
-/*
- * hardware specific access to control-lines
- */
-static void nc650_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- struct nand_chip *this = mtd->priv;
-
- if (ctrl & NAND_CTRL_CHANGE) {
- if ( ctrl & NAND_CLE )
- writeb(0, (volatile __u8 *) this->IO_ADDR_W + 0xa);
- else
- writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0x8);
- if ( ctrl & NAND_ALE )
- writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0x9);
- else
- writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0x8);
- if ( ctrl & NAND_NCE )
- writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0x8);
- else
- writeb(0, (volatile __u8 *) this->IO_ADDR_W) + 0xc);
- }
-
- if (cmd != NAND_CMD_NONE)
- writeb(cmd, this->IO_ADDR_W);
-}
-#else
-#error Unknown IDS852 module revision
-#endif
-
-/*
- * Board-specific NAND initialization. The following members of the
- * argument are board-specific (per include/linux/mtd/nand.h):
- * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
- * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
- * - cmd_ctrl: hardwarespecific function for accesing control-lines
- * - dev_ready: hardwarespecific function for accesing device ready/busy line
- * - enable_hwecc?: function to enable (reset) hardware ecc generator. Must
- * only be provided if a hardware ECC is available
- * - eccm.ode: mode of ecc, see defines
- * - chip_delay: chip dependent delay for transfering data from array to
- * read regs (tR)
- * - options: various chip options. They can partly be set to inform
- * nand_scan about special functionality. See the defines for further
- * explanation
- * Members with a "?" were not set in the merged testing-NAND branch,
- * so they are not set here either.
- */
-int board_nand_init(struct nand_chip *nand)
-{
-
- nand->cmd_ctrl = nc650_hwcontrol;
- nand->ecc.mode = NAND_ECC_SOFT;
- nand->chip_delay = 12;
-/* nand->options = NAND_SAMSUNG_LP_OPTIONS;*/
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2006 Detlev Zundel, dzu@denx.de
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@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 <config.h>
-#include <mpc8xx.h>
-
-/*
- * Memory Controller Using
- *
- * CS0 - Flash memory (0x40000000)
- * CS3 - SDRAM (0x00000000}
- */
-
-/* ------------------------------------------------------------------------- */
-
-#define _not_used_ 0xffffffff
-
-const uint sdram_table[] = {
- /* single read. (offset 0 in upm RAM) */
- 0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00,
- 0x1ff77c47,
-
- /* MRS initialization (offset 5) */
-
- 0x1ff77c34, 0xefeabc34, 0x1fb57c35,
-
- /* burst read. (offset 8 in upm RAM) */
- 0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00,
- 0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47,
- _not_used_, _not_used_, _not_used_, _not_used_,
- _not_used_, _not_used_, _not_used_, _not_used_,
-
- /* single write. (offset 18 in upm RAM) */
- 0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47,
- _not_used_, _not_used_, _not_used_, _not_used_,
-
- /* burst write. (offset 20 in upm RAM) */
- 0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
- 0xf0affc00, 0xe1bbbc04, 0x1ff77c47, _not_used_,
- _not_used_, _not_used_, _not_used_, _not_used_,
- _not_used_, _not_used_, _not_used_, _not_used_,
-
- /* refresh. (offset 30 in upm RAM) */
- 0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- 0xfffffc84, 0xfffffc07, _not_used_, _not_used_,
- _not_used_, _not_used_, _not_used_, _not_used_,
-
- /* exception. (offset 3c in upm RAM) */
- 0x7ffffc07, _not_used_, _not_used_, _not_used_
-};
-
-const uint nand_flash_table[] = {
- /* single read. (offset 0 in upm RAM) */
- 0x0ff3fc04, 0x0ff3fc04, 0x0ff3fc04, 0x0ffffc04,
- 0xfffffc00, 0xfffffc05, 0xfffffc05, 0xfffffc05,
-
- /* burst read. (offset 8 in upm RAM) */
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
-
- /* single write. (offset 18 in upm RAM) */
- 0x00fffc04, 0x00fffc04, 0x00fffc04, 0x0ffffc04,
- 0x0ffffc84, 0x0ffffc84, 0xfffffc00, 0xfffffc05,
-
- /* burst write. (offset 20 in upm RAM) */
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
-
- /* refresh. (offset 30 in upm RAM) */
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05,
-
- /* exception. (offset 3c in upm RAM) */
- 0xffffcc05, 0xffffcc05, 0xffffcc05, 0xffffcc05
-};
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-#if !defined(CONFIG_CP850)
- puts ("Board: NC650");
-#else
- puts ("Board: CP850");
-#endif
-#if defined(CONFIG_IDS852_REV1)
- puts (" with IDS852 rev 1 module\n");
-#elif defined(CONFIG_IDS852_REV2)
- puts (" with IDS852 rev 2 module\n");
-#endif
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static long int dram_size (long int, long int *, long int);
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- long int size8, size9;
- long int size_b0 = 0;
- unsigned long reg;
-
- upmconfig (UPMA, (uint *) sdram_table,
- sizeof (sdram_table) / sizeof (uint));
-
- /*
- * Preliminary prescaler for refresh (depends on number of
- * banks): This value is selected for four cycles every 62.4 us
- * with two SDRAM banks or four cycles every 31.2 us with one
- * bank. It will be adjusted after memory sizing.
- */
- memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_8K;
-
- memctl->memc_mar = 0x00000088;
-
- /*
- * Map controller bank 1 to the SDRAM bank at
- * preliminary address - these have to be modified after the
- * SDRAM size has been determined.
- */
- memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM;
- memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM;
-
- memctl->memc_mamr = CONFIG_SYS_MAMR_8COL & (~(MAMR_PTAE)); /* no refresh yet */
-
- udelay (200);
-
- /* perform SDRAM initializsation sequence */
-
- memctl->memc_mcr = 0x80006105; /* SDRAM bank 0 */
- udelay (200);
- memctl->memc_mcr = 0x80006230; /* SDRAM bank 0 - execute twice */
- udelay (200);
-
- memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
-
- udelay (1000);
-
- /*
- * Check Bank 0 Memory Size for re-configuration
- *
- * try 8 column mode
- */
- size8 = dram_size (CONFIG_SYS_MAMR_8COL, SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE);
-
- udelay (1000);
-
- /*
- * try 9 column mode
- */
- size9 = dram_size (CONFIG_SYS_MAMR_9COL, SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE);
-
- udelay (1000);
-
- if (size8 < size9) {
- size_b0 = size9;
- } else {
- size_b0 = size8;
- memctl->memc_mamr = CONFIG_SYS_MAMR_8COL;
- udelay (500);
- }
-
- /*
- * Adjust refresh rate depending on SDRAM type, both banks.
- * For types > 128 MBit leave it at the current (fast) rate
- */
- if ((size_b0 < 0x02000000)) {
- /* reduce to 15.6 us (62.4 us / quad) */
- memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K;
- udelay (1000);
- }
-
- /*
- * Final mapping
- */
-
- memctl->memc_or3 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
- memctl->memc_br3 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
-
- /* adjust refresh rate depending on SDRAM type, one bank */
- reg = memctl->memc_mptpr;
- reg >>= 1; /* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */
- memctl->memc_mptpr = reg;
-
- udelay (10000);
-
- /* Configure UPMB for NAND flash access */
- upmconfig (UPMB, (uint *) nand_flash_table,
- sizeof (nand_flash_table) / sizeof (uint));
-
- memctl->memc_mbmr = CONFIG_SYS_MBMR_NAND;
-
- return (size_b0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-
-static long int dram_size (long int mamr_value, long int *base, long int maxsize)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
-
- memctl->memc_mamr = mamr_value;
-
- return (get_ram_size(base, maxsize));
-}
-
-
-#if defined(CONFIG_CP850)
-
-#define DPRAM_VARNAME "KP850DIP"
-#define PARAM_ADDR 0x7C0
-#define NAME_ADDR 0x7F8
-#define BOARD_NAME "KP01"
-#define DEFAULT_LB "241111"
-
-int misc_init_r(void)
-{
- int iCompatMode = 0;
- char *pParam = NULL;
- char *envlb;
-
- /*
- First byte in CPLD read address space signals compatibility mode
- 0 - cp850
- 1 - kp852
- */
- pParam = (char*)(CONFIG_SYS_CPLD_BASE);
- if( *pParam != 0)
- iCompatMode = 1;
-
- if ( iCompatMode != 0) {
- /*
- In KP852 compatibility mode we have to write to
- DPRAM as early as possible the binary coded
- line config and board name.
- The line config is derived from the environment
- variable DPRAM_VARNAME by converting from ASCII
- to binary per character.
- */
- if ( (envlb = getenv ( DPRAM_VARNAME )) == 0) {
- setenv( DPRAM_VARNAME, DEFAULT_LB);
- envlb = DEFAULT_LB;
- }
-
- /* Status string */
- printf("Mode: KP852(LB=%s)\n", envlb);
-
- /* copy appl init */
- pParam = (char*)(DPRAM_BASE_ADDR + PARAM_ADDR);
- while (*envlb) {
- *(pParam++) = *(envlb++) - '0';
- }
- *pParam = '\0';
-
- /* copy board id */
- pParam = (char*)(DPRAM_BASE_ADDR + NAME_ADDR);
- strcpy( pParam, BOARD_NAME);
- } else {
- puts("Mode: CP850\n");
- }
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@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
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- arch/powerpc/cpu/mpc8xx/start.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _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 = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@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
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- arch/powerpc/cpu/mpc8xx/start.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- *(.eh_frame)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _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(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(4096);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
#
# Syntax:
# white-space separated list of entries;
-# each entry has the following fields:
-#
-# Targetname Architecture CPU Boardname Vendor SoC
+# each entry has the fields documented below.
#
# Unused fields can be specified as "-", or omitted if they
# are the last field on the line.
# Lines starting with '#' are comments.
# Blank lines are ignored.
#
+# The options field takes the form:
+# <board config name>[:comma separated config options]
+# Each config option has the form (value defaults to "1"):
+# option[=value]
+# So if you have:
+# FOO:HAS_BAR,BAZ=64
+# The file include/configs/FOO.h will be used, and these defines created:
+# #define CONFIG_HAS_BAR 1
+# #define CONFIG_BAZ 64
+#
# To keep the list sorted, use something like
#
# :.,$! sort -f -k2,2 -k3,3 -k6,6 -k5,5 -k1,1
gcplus arm sa1100
lart arm sa1100
shannon arm sa1100
+jornada arm sa1100
mimc200 avr32 at32ap - mimc at32ap700x
ip04 blackfin blackfin
eNET i386 i386 - - sc520
TQM885D powerpc mpc8xx tqm8xx tqc
AMX860 powerpc mpc8xx amx860 westel
AdderII powerpc mpc8xx adder - - Adder:MPC852T
-CP850 powerpc mpc8xx nc650 - - NC650:CP850=1,IDS852_REV2=1
IVML24 powerpc mpc8xx ivm - - IVML24:IVML24_16M
IVMS8 powerpc mpc8xx ivm - - IVMS8:IVMS8_16M
NETTA powerpc mpc8xx netta - - NETTA
IVML24_256 powerpc mpc8xx ivm - - IVML24:IVML24_64M
IVMS8_128 powerpc mpc8xx ivm - - IVMS8:IVMS8_32M
IVMS8_256 powerpc mpc8xx ivm - - IVMS8:IVMS8_64M
-NC650_Rev1 powerpc mpc8xx nc650 - - NC650:IDS852_REV2=1
-NC650_Rev2 powerpc mpc8xx nc650 - - NC650:IDS852_REV1=1
NETTA2_V2 powerpc mpc8xx netta2 - - NETTA2:NETTA2_VERSION=2
NETTA_6412 powerpc mpc8xx netta - - NETTA:NETTA_6412=1
NETTA_ISDN powerpc mpc8xx netta - - NETTA:NETTA_ISDN=1
char *devstr = getenv ("fpga");
char *datastr = getenv ("fpgadata");
int rc = FPGA_FAIL;
+ int wrong_parms = 0;
#if defined (CONFIG_FIT)
const char *fit_uname = NULL;
ulong fit_addr;
break;
}
+ if (dev == FPGA_INVALID_DEVICE) {
+ puts("FPGA device not specified\n");
+ op = FPGA_NONE;
+ }
+
+ switch (op) {
+ case FPGA_NONE:
+ case FPGA_INFO:
+ break;
+ case FPGA_LOAD:
+ case FPGA_LOADB:
+ case FPGA_DUMP:
+ if (!fpga_data || !data_size)
+ wrong_parms = 1;
+ break;
+ case FPGA_LOADMK:
+ if (!fpga_data)
+ wrong_parms = 1;
+ break;
+ }
+
+ if (wrong_parms) {
+ puts("Wrong parameters for FPGA request\n");
+ op = FPGA_NONE;
+ }
+
switch (op) {
case FPGA_NONE:
return cmd_usage(cmdtp);
}
U_BOOT_CMD (fpga, 6, 1, do_fpga,
- "loadable FPGA image support",
- "fpga [operation type] [device number] [image address] [image size]\n"
- "fpga operations:\n"
- "\tinfo\tlist known device information\n"
- "\tload\tLoad device from memory buffer\n"
- "\tloadb\tLoad device from bitstream buffer (Xilinx devices only)\n"
- "\tloadmk\tLoad device generated with mkimage\n"
- "\tdump\tLoad device to memory buffer"
+ "loadable FPGA image support",
+ "[operation type] [device number] [image address] [image size]\n"
+ "fpga operations:\n"
+ " dump\t[dev]\t\t\tLoad device to memory buffer\n"
+ " info\t[dev]\t\t\tlist known device information\n"
+ " load\t[dev] [address] [size]\tLoad device from memory buffer\n"
+ " loadb\t[dev] [address] [size]\t"
+ "Load device from bitstream buffer (Xilinx only)\n"
+ " loadmk [dev] [address]\tLoad device generated with mkimage"
#if defined(CONFIG_FIT)
- "\n"
- "\tFor loadmk operating on FIT format uImage address must include\n"
- "\tsubimage unit name in the form of addr:<subimg_uname>"
+ "\n"
+ "\tFor loadmk operating on FIT format uImage address must include\n"
+ "\tsubimage unit name in the form of addr:<subimg_uname>"
#endif
);
the "real" u-boot to CONFIG_SYS_NAND_U_BOOT_DST and starts execution
@CONFIG_SYS_NAND_U_BOOT_START
-- This u-boot does no ram int, nor cpu register setup. Just looks
- where it have to relocate and relocate itself to this address.
- If relocate address = CONFIG_SYS_TEXT_BASE(not the same, as the TEXT_BASE
- from the nand_spl code), no need to copy, just go on with bss clear
- and jump to board_init_r.
+- This u-boot does no RAM init, nor CPU register setup. Just look
+ where it has to copy and relocate itself to this address. If
+ relocate address = CONFIG_SYS_TEXT_BASE (not the same, as the
+ CONFIG_SYS_TEXT_BASE from the nand_spl code), then there is no need
+ to copy, just go on with bss clear and jump to board_init_r.
-----------------------------------------------------------------------------
--- /dev/null
+Over time, support for more and more boards gets added to U-Boot -
+while other board support code dies a silent death caused by
+negligence in combination with ordinary bitrot. Sometimes this goes
+by unnoticed, but often build errors will result. If nobody cares any
+more to resolve such problems, then the code is really dead and will
+be removed from the U-Boot source tree. The remainders rest in piece
+in the imperishable depths of the git history. This document tries to
+maintain a list of such former fellows, so archeologists can check
+easily if here is something they might want to dig for...
+
+
+Board Arch CPU removed Commit last known maintainer/contact
+=============================================================================
+NC650 powerpc MPC852 333d86d 2010-10-19 Wolfgang Denk <wd@denx.de>
+CP850 powerpc MPC852 333d86d 2010-10-19 Wolfgang Denk <wd@denx.de>
+logodl ARM PXA2xx 059e778 2010-10-18 August Hoeraendl <august.hoerandl@gmx.at>
+CCM powerpc MPC860 dff07e1 2010-10-06 Wolfgang Grandegger <wg@denx.de>
+PCU_E powerpc MPC860T 544d97e 2010-10-06 Wolfgang Denk <wd@denx.de>
+spieval powerpc MPC5200 69434e4 2010-09-19
+smmaco4 powerpc MPC5200 9ddc3af 2010-09-19
+HMI10 powerpc MPC823 77efe35 2010-09-19 Wolfgang Denk <wd@denx.de>
+GTH powerpc MPC860 0fe247b 2010-07-17 Thomas Lange <thomas@corelatus.se>
+AmigaOneG3SE 953b7e6 2010-06-23
+suzaku microblaze 4f18060 2009-10-03 Yasushi Shoji <yashi@atmark-techno.com>
+XUPV2P microblaze 8fab49e 2008-12-10 Michal Simek <monstr@monstr.eu>
+MVS1 powerpc MPC823 306620b 2008-08-26 Andre Schwarz <andre.schwarz@matrix-vision.de>
+adsvix ARM PXA27x 7610db1 2008-07-30 Adrian Filipi <adrian.filipi@eurotech.com>
+R5200 ColdFire 48ead7a 2008-03-31 Zachary P. Landau <zachary.landau@labxtechnologies.com>
+CPCI440 powerpc 440GP b568fd2 2007-12-27 Matthias Fuchs <matthias.fuchs@esd-electronics.com>
--- /dev/null
+-------------------
+UBI usage in U-Boot
+-------------------
+
+Here the list of the currently implemented UBI commands:
+
+=> help ubi
+ubi - ubi commands
+
+Usage:
+ubi part [part] [offset]
+ - Show or set current partition (with optional VID header offset)
+ubi info [l[ayout]] - Display volume and ubi layout information
+ubi create[vol] volume [size] [type] - create volume name with size
+ubi write[vol] address volume size - Write volume from address with size
+ubi read[vol] address volume [size] - Read volume to address with size
+ubi remove[vol] volume - Remove volume
+[Legends]
+ volume: character name
+ size: specified in bytes
+ type: s[tatic] or d[ynamic] (default=dynamic)
+
+
+The first command that is needed to be issues is "ubi part" to connect
+one mtd partition to the UBI subsystem. This command will either create
+a new UBI device on the requested MTD partition. Or it will attach a
+previously created UBI device. The other UBI commands will only work
+when such a UBI device is attached (via "ubi part"). Here an example:
+
+=> mtdparts
+
+device nor0 <1fc000000.nor_flash>, # parts = 6
+ #: name size offset mask_flags
+ 0: kernel 0x00200000 0x00000000 0
+ 1: dtb 0x00040000 0x00200000 0
+ 2: root 0x00200000 0x00240000 0
+ 3: user 0x01ac0000 0x00440000 0
+ 4: env 0x00080000 0x01f00000 0
+ 5: u-boot 0x00080000 0x01f80000 0
+
+active partition: nor0,0 - (kernel) 0x00200000 @ 0x00000000
+
+defaults:
+mtdids : nor0=1fc000000.nor_flash
+mtdparts: mtdparts=1fc000000.nor_flash:2m(kernel),256k(dtb),2m(root),27392k(user),512k(env),512k(u-boot)
+
+=> ubi part root
+Creating 1 MTD partitions on "nor0":
+0x000000240000-0x000000440000 : "mtd=2"
+UBI: attaching mtd1 to ubi0
+UBI: physical eraseblock size: 262144 bytes (256 KiB)
+UBI: logical eraseblock size: 262016 bytes
+UBI: smallest flash I/O unit: 1
+UBI: VID header offset: 64 (aligned 64)
+UBI: data offset: 128
+UBI: attached mtd1 to ubi0
+UBI: MTD device name: "mtd=2"
+UBI: MTD device size: 2 MiB
+UBI: number of good PEBs: 8
+UBI: number of bad PEBs: 0
+UBI: max. allowed volumes: 128
+UBI: wear-leveling threshold: 4096
+UBI: number of internal volumes: 1
+UBI: number of user volumes: 1
+UBI: available PEBs: 0
+UBI: total number of reserved PEBs: 8
+UBI: number of PEBs reserved for bad PEB handling: 0
+UBI: max/mean erase counter: 2/1
+
+
+Now that the UBI device is attached, this device can be modified
+using the following commands:
+
+ubi info Display volume and ubi layout information
+ubi createvol Create UBI volume on UBI device
+ubi removevol Remove UBI volume from UBI device
+ubi read Read data from UBI volume to memory
+ubi write Write data from memory to UBI volume
+
+
+Here a few examples on the usage:
+
+=> ubi create testvol
+Creating dynamic volume testvol of size 1048064
+
+=> ubi info l
+UBI: volume information dump:
+UBI: vol_id 0
+UBI: reserved_pebs 4
+UBI: alignment 1
+UBI: data_pad 0
+UBI: vol_type 3
+UBI: name_len 7
+UBI: usable_leb_size 262016
+UBI: used_ebs 4
+UBI: used_bytes 1048064
+UBI: last_eb_bytes 262016
+UBI: corrupted 0
+UBI: upd_marker 0
+UBI: name testvol
+
+UBI: volume information dump:
+UBI: vol_id 2147479551
+UBI: reserved_pebs 2
+UBI: alignment 1
+UBI: data_pad 0
+UBI: vol_type 3
+UBI: name_len 13
+UBI: usable_leb_size 262016
+UBI: used_ebs 2
+UBI: used_bytes 524032
+UBI: last_eb_bytes 2
+UBI: corrupted 0
+UBI: upd_marker 0
+UBI: name layout volume
+
+=> ubi info
+UBI: MTD device name: "mtd=2"
+UBI: MTD device size: 2 MiB
+UBI: physical eraseblock size: 262144 bytes (256 KiB)
+UBI: logical eraseblock size: 262016 bytes
+UBI: number of good PEBs: 8
+UBI: number of bad PEBs: 0
+UBI: smallest flash I/O unit: 1
+UBI: VID header offset: 64 (aligned 64)
+UBI: data offset: 128
+UBI: max. allowed volumes: 128
+UBI: wear-leveling threshold: 4096
+UBI: number of internal volumes: 1
+UBI: number of user volumes: 1
+UBI: available PEBs: 0
+UBI: total number of reserved PEBs: 8
+UBI: number of PEBs reserved for bad PEB handling: 0
+UBI: max/mean erase counter: 4/1
+
+=> ubi write 800000 testvol 80000
+Volume "testvol" found at volume id 0
+
+=> ubi read 900000 testvol 80000
+Volume testvol found at volume id 0
+read 524288 bytes from volume 0 to 900000(buf address)
+
+=> cmp.b 800000 900000 80000
+Total of 524288 bytes were the same
uint32_t base;
struct fec_priv *fec = (struct fec_priv *)dev->priv;
+ /* Initialize MAC address */
+ fec_set_hwaddr(dev);
+
/*
* reserve memory for both buffer descriptor chains at once
* Datasheet forces the startaddress of each chain is 16 byte
+++ /dev/null
-/*
- * (C) Copyright 2006, 2007 Detlev Zundel, dzu@denx.de
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd@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
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_MPC852T 1
-#define CONFIG_NC650 1
-
-#define CONFIG_SYS_TEXT_BASE 0x40700000
-
-#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
-#undef CONFIG_8xx_CONS_SMC2
-#undef CONFIG_8xx_CONS_NONE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-
-/*
- * 10 MHz - PLL input clock
- */
-#define CONFIG_8xx_OSCLK 10000000
-
-/*
- * 50 MHz - default CPU clock
- */
-#define CONFIG_8xx_CPUCLK_DEFAULT 50000000
-
-/*
- * 15 MHz - CPU minimum clock
- */
-#define CONFIG_SYS_8xx_CPUCLK_MIN 15000000
-
-/*
- * 133 MHz - CPU maximum clock
- */
-#define CONFIG_SYS_8xx_CPUCLK_MAX 133000000
-
-#define CONFIG_SYS_MEASURE_CPUCLK
-#define CONFIG_SYS_8XX_XIN CONFIG_8xx_OSCLK
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#define CONFIG_AUTOBOOT_KEYED
-#define CONFIG_AUTOBOOT_PROMPT \
- "\nEnter password - autoboot in %d seconds...\n", bootdelay
-#define CONFIG_AUTOBOOT_DELAY_STR "ids"
-#define CONFIG_BOOT_RETRY_TIME 900
-#define CONFIG_BOOT_RETRY_MIN 30
-
-#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
-
-#undef CONFIG_BOOTARGS
-#define CONFIG_BOOTCOMMAND \
- "bootp;" \
- "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \
- "bootm"
-
-#define CONFIG_WATCHDOG /* watchdog enabled */
-
-#undef CONFIG_STATUS_LED /* Status LED disabled */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-#define CONFIG_FEC_ENET 1 /* use FEC ethernet */
-#define FEC_ENET
-#define CONFIG_MII
-#define CONFIG_SYS_DISCOVER_PHY 1
-
-
-/* enable I2C and select the hardware/software driver */
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE 0x7f
-
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#if defined(CONFIG_IDS852_REV1)
-
-#define SCL 0x1000 /* PA 3 */
-#define SDA 0x2000 /* PA 2 */
-
-#define __I2C_DIR immr->im_ioport.iop_padir
-#define __I2C_DAT immr->im_ioport.iop_padat
-#define __I2C_PAR immr->im_ioport.iop_papar
-
-#elif defined(CONFIG_IDS852_REV2)
-
-#define SCL 0x0002 /* PB 30 */
-#define SDA 0x0001 /* PB 31 */
-
-#define __I2C_PAR immr->im_cpm.cp_pbpar
-#define __I2C_DIR immr->im_cpm.cp_pbdir
-#define __I2C_DAT immr->im_cpm.cp_pbdat
-
-#endif
-
-#define I2C_INIT { __I2C_PAR &= ~(SDA|SCL); \
- __I2C_DIR |= (SDA|SCL); }
-#define I2C_READ ((__I2C_DAT & SDA) ? 1 : 0)
-#define I2C_SDA(x) { if (x) __I2C_DAT |= SDA; else __I2C_DAT &= ~SDA; }
-#define I2C_SCL(x) { if (x) __I2C_DAT |= SCL; else __I2C_DAT &= ~SCL; }
-#define I2C_DELAY { udelay(5); }
-#define I2C_ACTIVE { __I2C_DIR |= SDA; }
-#define I2C_TRISTATE { __I2C_DIR &= ~SDA; }
-
-#define CONFIG_RTC_PCF8563
-#define CONFIG_SYS_I2C_RTC_ADDR 0x51
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_SNTP
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#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 0x0100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0400000 /* 1 ... 4 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x00100000
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-/*-----------------------------------------------------------------------
- * Internal Memory Mapped Register
- */
-#define CONFIG_SYS_IMMR 0xF0000000
-#define CONFIG_SYS_IMMR_SIZE ((uint)(64 * 1024))
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0x40000000
-
-#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_OFFSET 0x00740000
-
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Used Size of Environment Sector */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
-#endif
-
-/*
- * NAND flash support
- */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control 11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
- */
-#if defined(CONFIG_WATCHDOG)
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
- SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
-#else
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
-#endif
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration 11-6
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
-
-/*-----------------------------------------------------------------------
- * TBSCR - Time Base Status and Control 11-26
- *-----------------------------------------------------------------------
- * Clear Reference Interrupt Status, Timebase freezing enabled
- */
-#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 11-31
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
- */
-#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock and reset Control Register 15-27
- *-----------------------------------------------------------------------
- * Set clock output, timebase and RTC source and divider,
- * power management and some other internal clocks
- */
-#define SCCR_MASK SCCR_EBDF11
-#define CONFIG_SYS_SCCR (SCCR_COM00 | SCCR_DFSYNC00 | \
- SCCR_DFBRG00 | SCCR_DFNL000 | SCCR_DFNH000 | \
- SCCR_DFLCD000 | SCCR_DFALCD00)
-
- /*-----------------------------------------------------------------------
- *
- *-----------------------------------------------------------------------
- *
- */
-#define CONFIG_SYS_DER 0
-
-/*
- * Init Memory Controller:
- *
- * BR0 and OR0 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
-
-#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */
-#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
-
-/* FLASH timing: Default value of OR0 after reset */
-#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_MSK | OR_BI | \
- OR_SCY_15_CLK | OR_TRLX)
-
-#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V)
-
-/*
- * BR2 and OR2 (NAND Flash) - addressed through UPMB on rev 1
- * rev2 only uses the chipselect
- */
-#define CONFIG_SYS_NAND_BASE 0x50000000
-#define CONFIG_SYS_NAND_SIZE 0x04000000
-
-#define CONFIG_SYS_OR_TIMING_NAND (OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
- OR_SCY_15_CLK | OR_EHTR | OR_TRLX)
-
-#define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_NAND_BASE & BR_BA_MSK) | BR_PS_8 | BR_MS_UPMB | BR_V )
-#define CONFIG_SYS_OR2_PRELIM (((-CONFIG_SYS_NAND_SIZE) & OR_AM_MSK) | OR_BI )
-
-/*
- * BR3 and OR3 (SDRAM)
- */
-#define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank */
-#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */
-
- /*
- * SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)
- */
-#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00
-
-#define CONFIG_SYS_OR3_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM)
-#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V)
-
-/*
- * BR4 and OR4 (CPLD)
- */
-#define CONFIG_SYS_CPLD_BASE 0x80000000 /* CPLD */
-#define CONFIG_SYS_CPLD_SIZE 0x10000 /* only 16 used */
-
-#define CONFIG_SYS_OR_TIMING_CPLD (OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
- OR_SCY_1_CLK)
-
-#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_CPLD_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
-#define CONFIG_SYS_OR4_PRELIM (((-CONFIG_SYS_CPLD_SIZE) & OR_AM_MSK) | CONFIG_SYS_OR_TIMING_CPLD)
-
-/*
- * BR5 and OR5 (SRAM)
- */
-#define CONFIG_SYS_SRAM_BASE 0x60000000
-#define CONFIG_SYS_SRAM_SIZE 0x00080000
-
-#define CONFIG_SYS_OR_TIMING_SRAM (OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
- OR_SCY_15_CLK | OR_EHTR | OR_TRLX)
-
-#define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_SRAM_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
-#define CONFIG_SYS_OR5_PRELIM (((-CONFIG_SYS_SRAM_SIZE) & OR_AM_MSK) | CONFIG_SYS_OR_TIMING_SRAM)
-
-#if defined(CONFIG_CP850)
-/*
- * BR6 and OR6 (DPRAM) - only on CP850
- */
-#define CONFIG_SYS_OR6_PRELIM 0xffff8170
-#define CONFIG_SYS_BR6_PRELIM 0xa0000401
-#define DPRAM_BASE_ADDR 0xa0000000
-
-#define CONFIG_MISC_INIT_R 1
-#endif
-
-/*
- * 4096 Rows from SDRAM example configuration
- * 1000 factor s -> ms
- * 64 PTP (pre-divider from MPTPR) from SDRAM example configuration
- * 4 Number of refresh cycles per period
- * 64 Refresh cycle in ms per number of rows
- */
-#define CONFIG_SYS_PTA_PER_CLK ((4096 * 64 * 1000) / (4 * 64))
-
-/*
- * Memory Periodic Timer Prescaler
- */
-
-/* periodic timer for refresh */
-#define CONFIG_SYS_MAMR_PTA 39
-
-/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */
-#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
-#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */
-
-/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */
-#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */
-#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */
-
-/*
- * MAMR settings for SDRAM
- */
-
-#define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
- MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
- MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
-#define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
- MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
- MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
-
-/*
- * MBMR settings for NAND flash
- */
-
-#define CONFIG_SYS_MBMR_NAND ( MBMR_WLFB_5X )
-
-#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
-
-/*
- * JFFS2 partitions
- */
-
-/* No command line, one static partition */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV "nand0"
-#define CONFIG_JFFS2_PART_SIZE 0x00400000
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT "nor0=nc650-0,nand0=nc650-nand"
-
-#define MTDPARTS_DEFAULT "mtdparts=nc650-0:1m(kernel1),1m(kernel2)," \
- "4m(cramfs1),1m(cramfs2)," \
- "256k(u-boot),128k(env);" \
- "nc650-nand:4m(jffs1),28m(jffs2)"
-
-#endif /* __CONFIG_H */
#define CONFIG_A4M072 1 /* ... on A4M072 board */
#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
+#define CONFIG_SYS_TEXT_BASE 0xFE000000
+
#define CONFIG_MISC_INIT_R
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
#define CONFIG_CMD_PCI
#endif
-#if (TEXT_BASE == 0xFE000000) /* Boot low with 32 MB Flash */
+#if (CONFIG_SYS_TEXT_BASE == 0xFE000000) /* Boot low with 32 MB Flash */
#define CONFIG_SYS_LOWBOOT 1
#define CONFIG_SYS_LOWBOOT32 1
#endif
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT 1
#endif
--- /dev/null
+/*
+ * Copyright 2010 (C)
+ * Kristoffer Ericson <kristoffer.ericson@gmail.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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_SA1110 1 /* This is an SA110 CPU */
+#define CONFIG_JORNADA700 1 /* on an HP Jornada 700 series */
+#define CONFIG_SYS_FLASH_PROTECTION 1
+#define CONFIG_SYS_ARM_WITHOUT_RELOC 1
+
+#define CONFIG_SYS_TEXT_BASE 0xC1F00000
+
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_NO_DCACHE
+#undef CONFIG_USE_IRQ
+
+/* Console setting */
+
+#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)
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size for initial data */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SA1100_SERIAL 1
+#define CONFIG_SERIAL3 1 /* we use serial 3 */
+#define CONFIG_BAUDRATE 19200
+#define CONFIG_LOADS_ECHO 1
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_JFFS2
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_MISC
+#undef CONFIG_CMD_SETGETDCR
+#undef CONFIG_CMD_XIMG
+
+#define CONFIG_BOOTDELAY 5
+#define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
+#define CONFIG_BOOTCOMMAND "run boot_kernel"
+#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
+#define CONFIG_SYS_LOAD_ADDR 0xc0000000
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "HP Jornada# "
+#define CONFIG_SYS_CBSIZE 256 /* console buffsize */
+#define CONFIG_SYS_PBSIZE (256+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE 256 /* Boot Argument Buffer Size */
+#define CONFIG_SYS_MEMTEST_START 0xc0040000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0xc2000000 /* 4..128 MB */
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_CPUSPEED 0x0a /* core clock 206MHz */
+#define CONFIG_SYS_BAUDRATE_TABLE { 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 */
+#define CONFIG_SYS_FLASH_CFI 1
+#define CONFIG_FLASH_CFI_DRIVER 1
+#define CONFIG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
+#define CONFIG_SYS_FLASH_BASE 0x00000000
+#define CONFIG_SYS_FLASH_ERASE_TOUT (4096)
+#define CONFIG_SYS_FLASH_WRITE_TOUT (4096)
+#define CONFIG_SYS_FLASH_INCREMENT 0x02000000
+#define PHYS_FLASH_1 0x00000000 /* starts at 0x0 */
+#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
+#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256KB Sectors */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 260
+#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
+#define CONFIG_SYS_FLASH_EMPTY_INFO 1
+#define CONFIG_SYS_MONITOR_LEN 0x00040000
+#define CONFIG_SYS_MONITOR_BASE 0x00000000
+#define CONFIG_FLASH_SHOW_PROGRESS 1
+
+/* Environment */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_ADDR 0x00040000
+#define CONFIG_ENV_OFFSET 0x00040000
+#define CONFIG_ENV_SIZE 0x00040000
+#define CONFIG_ENV_SECT_SIZE 0x00040000
+#define CONFIG_ENV_OVERWRITE 1
+
+/*
+ Monitor - 0x00000000 - 0x00040000 (256kb)
+ Environment - 0x00040000 - 0x00080000 (256kb)
+ Kernel - 0x00080000 - 0x00380000 (3mb)
+ Rootfs - 0x00380000 - 0x........ (rest)
+*/
+
+#define CONFIG_NR_DRAM_BANKS 2
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE
+#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE
+#define CONFIG_SYS_INIT_SP_ADDR 0x0
+#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_2 0xc4000000 /* SDRAM Bank #2 */
+#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
+#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
+
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT "nor0=jornada7xx-0"
+#define MTDPARTS_DEFAULT "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
+ "3m(kernel),-(user);"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "flash_kernel=protect off all; " \
+ "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0" \
+ "flash_uboot=protect off all; " \
+ "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0" \
+ "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
+#endif /* __CONFIG_H */
void ispVMStart(void);
void ispVMEnd(void);
+extern void ispVMFreeMem(void);
signed char ispVMCode(void);
void ispVMDelay(unsigned short int a_usMicroSecondDelay);
void ispVMCalculateCRC32(unsigned char a_ucData);
#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
void board_init_f (ulong bootflag)
{
- relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, TEXT_BASE);
+ relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,
+ CONFIG_SYS_TEXT_BASE);
}
#endif
#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
void board_init_f (ulong bootflag)
{
- relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, TEXT_BASE);
+ relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,
+ CONFIG_SYS_TEXT_BASE);
}
#endif
return ret;
}
-int memory_post_test (int flags)
+__attribute__((weak))
+int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
{
- int ret = 0;
bd_t *bd = gd->bd;
- unsigned long memsize = (bd->bi_memsize >= 256 << 20 ?
- 256 << 20 : bd->bi_memsize) - (1 << 20);
+ *vstart = CONFIG_SYS_SDRAM_BASE;
+ *size = (bd->bi_memsize >= 256 << 20 ?
+ 256 << 20 : bd->bi_memsize) - (1 << 20);
/* Limit area to be tested with the board info struct */
- if (CONFIG_SYS_SDRAM_BASE + memsize > (ulong)bd)
- memsize = (ulong)bd - CONFIG_SYS_SDRAM_BASE;
+ if ((*vstart) + (*size) > (ulong)bd)
+ *size = (ulong)bd - *vstart;
+
+ return 0;
+}
- if (flags & POST_SLOWTEST) {
- ret = memory_post_tests (CONFIG_SYS_SDRAM_BASE, memsize);
- } else { /* POST_NORMAL */
+__attribute__((weak))
+int arch_memory_test_advance(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ return 1;
+}
- unsigned long i;
+__attribute__((weak))
+int arch_memory_test_cleanup(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
+{
+ return 0;
+}
- for (i = 0; i < (memsize >> 20) && ret == 0; i++) {
- if (ret == 0)
- ret = memory_post_tests (i << 20, 0x800);
- if (ret == 0)
- ret = memory_post_tests ((i << 20) + 0xff800, 0x800);
+__attribute__((weak))
+void arch_memory_failure_handle(void)
+{
+ return;
+}
+
+int memory_post_test(int flags)
+{
+ int ret = 0;
+ phys_addr_t phys_offset = 0;
+ u32 memsize, vstart;
+
+ arch_memory_test_prepare(&vstart, &memsize, &phys_offset);
+
+ do {
+ if (flags & POST_SLOWTEST) {
+ ret = memory_post_tests(vstart, memsize);
+ } else { /* POST_NORMAL */
+ unsigned long i;
+ for (i = 0; i < (memsize >> 20) && ret == 0; i++) {
+ if (ret == 0)
+ ret = memory_post_tests(i << 20, 0x800);
+ if (ret == 0)
+ ret = memory_post_tests(
+ (i << 20) + 0xff800, 0x800);
+ }
}
- }
+ } while (!ret &&
+ !arch_memory_test_advance(&vstart, &memsize, &phys_offset));
+
+ arch_memory_test_cleanup(&vstart, &memsize, &phys_offset);
+ if (ret)
+ arch_memory_failure_handle();
return ret;
}
git.openpandora.org / pandora-u-boot.git / commitdiff