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powerpc/mpc83xx: convert MPC8313ERDB to new-SPL

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This converts MPC8313ERDB NAND boot to use the new SPL infrastructure.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Scott Wood 2012-12-06 13:33:18 +00:00 • committed by Kim Phillips
parent 06f60ae3e4
commit 22f4442d12
5 changed files with 37 additions and 183 deletions
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10
board/freescale/mpc8313erdb/mpc8313erdb.c
View file

@ -31,7 +31,7 @@
#include <vsc7385.h> #include <vsc7385.h>
#include <ns16550.h> #include <ns16550.h>
#include <nand.h> #include <nand.h>
#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL) #if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_SPL_BUILD)
#include <asm/gpio.h> #include <asm/gpio.h>
#endif #endif
@ -45,7 +45,7 @@ int board_early_init_f(void)
if (im->pmc.pmccr1 & PMCCR1_POWER_OFF) if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
gd->flags |= GD_FLG_SILENT; gd->flags |= GD_FLG_SILENT;
#endif #endif
#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL) #if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_SPL_BUILD)
mpc83xx_gpio_init_f(); mpc83xx_gpio_init_f();
#endif #endif
@ -54,7 +54,7 @@ int board_early_init_f(void)
int board_early_init_r(void) int board_early_init_r(void)
{ {
#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL) #if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_SPL_BUILD)
mpc83xx_gpio_init_r(); mpc83xx_gpio_init_r();
#endif #endif
@ -67,7 +67,7 @@ int checkboard(void)
return 0; return 0;
} }
#ifndef CONFIG_NAND_SPL #ifndef CONFIG_SPL_BUILD
static struct pci_region pci_regions[] = { static struct pci_region pci_regions[] = {
{ {
.bus_start = CONFIG_SYS_PCI1_MEM_BASE, .bus_start = CONFIG_SYS_PCI1_MEM_BASE,
@ -140,7 +140,7 @@ void ft_board_setup(void *blob, bd_t *bd)
#endif #endif
} }
#endif #endif
#else /* CONFIG_NAND_SPL */ #else /* CONFIG_SPL_BUILD */
void board_init_f(ulong bootflag) void board_init_f(ulong bootflag)
{ {
board_early_init_f(); board_early_init_f();

4
boards.cfg
View file

@ -657,8 +657,8 @@ vme8349 powerpc mpc83xx vme8349 esd
MPC8308RDB powerpc mpc83xx mpc8308rdb freescale MPC8308RDB powerpc mpc83xx mpc8308rdb freescale
MPC8313ERDB_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ MPC8313ERDB_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ
MPC8313ERDB_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ MPC8313ERDB_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ
MPC8313ERDB_NAND_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ,NAND_U_BOOT MPC8313ERDB_NAND_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ,NAND
MPC8313ERDB_NAND_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ,NAND_U_BOOT MPC8313ERDB_NAND_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ,NAND
MPC8315ERDB powerpc mpc83xx mpc8315erdb freescale - MPC8315ERDB MPC8315ERDB powerpc mpc83xx mpc8315erdb freescale - MPC8315ERDB
MPC8315ERDB_NAND powerpc mpc83xx mpc8315erdb freescale - MPC8315ERDB:NAND_U_BOOT MPC8315ERDB_NAND powerpc mpc83xx mpc8315erdb freescale - MPC8315ERDB:NAND_U_BOOT
MPC8323ERDB powerpc mpc83xx mpc8323erdb freescale MPC8323ERDB powerpc mpc83xx mpc8323erdb freescale

43
include/configs/MPC8313ERDB.h
View file

@ -35,6 +35,25 @@
#define CONFIG_MPC8313 1 #define CONFIG_MPC8313 1
#define CONFIG_MPC8313ERDB 1 #define CONFIG_MPC8313ERDB 1
#ifdef CONFIG_NAND
#define CONFIG_SPL
#define CONFIG_SPL_INIT_MINIMAL
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_MINIMAL
#define CONFIG_SPL_FLUSH_IMAGE
#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
#define CONFIG_SPL_MPC83XX_WAIT_FOR_NAND
#ifdef CONFIG_SPL_BUILD
#define CONFIG_NS16550_MIN_FUNCTIONS
#endif
#define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
#define CONFIG_SPL_MAX_SIZE (4 * 1024)
#define CONFIG_SPL_PAD_TO 0xfff04000
#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
#define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000 #define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100 #define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
@ -42,13 +61,11 @@
#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000 #define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000) #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)
#ifdef CONFIG_NAND_U_BOOT #ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
#ifdef CONFIG_NAND_SPL
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
#endif /* CONFIG_NAND_SPL */ #endif
#endif /* CONFIG_NAND_U_BOOT */
#endif /* CONFIG_NAND */
#ifndef CONFIG_SYS_TEXT_BASE #ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xFE000000 #define CONFIG_SYS_TEXT_BASE 0xFE000000
@ -87,7 +104,7 @@
#define CONFIG_SYS_IMMR 0xE0000000 #define CONFIG_SYS_IMMR 0xE0000000
#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) #if defined(CONFIG_NAND) && !defined(CONFIG_SPL_BUILD)
#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR #define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
#endif #endif
@ -227,7 +244,7 @@
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \ #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \
!defined(CONFIG_NAND_SPL) !defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_RAMBOOT #define CONFIG_SYS_RAMBOOT
#endif #endif
@ -256,7 +273,7 @@
#define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */ #define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */
/* drivers/mtd/nand/nand.c */ /* drivers/mtd/nand/nand.c */
#ifdef CONFIG_NAND_SPL #if defined(CONFIG_NAND) && defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_NAND_BASE 0xFFF00000 #define CONFIG_SYS_NAND_BASE 0xFFF00000
#else #else
#define CONFIG_SYS_NAND_BASE 0xE2800000 #define CONFIG_SYS_NAND_BASE 0xE2800000
@ -292,7 +309,7 @@
| OR_FCM_EHTR) | OR_FCM_EHTR)
/* 0xFFFF8396 */ /* 0xFFFF8396 */
#ifdef CONFIG_NAND_U_BOOT #ifdef CONFIG_NAND
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM
@ -449,7 +466,7 @@
/* /*
* Environment * Environment
*/ */
#if defined(CONFIG_NAND_U_BOOT) #if defined(CONFIG_NAND)
#define CONFIG_ENV_IS_IN_NAND 1 #define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_OFFSET (512 * 1024) #define CONFIG_ENV_OFFSET (512 * 1024)
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
@ -496,7 +513,7 @@
#define CONFIG_CMD_DATE #define CONFIG_CMD_DATE
#define CONFIG_CMD_PCI #define CONFIG_CMD_PCI
#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT) #if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND)
#undef CONFIG_CMD_SAVEENV #undef CONFIG_CMD_SAVEENV
#undef CONFIG_CMD_LOADS #undef CONFIG_CMD_LOADS
#endif #endif
@ -570,7 +587,7 @@
HRCWH_TSEC2M_IN_RGMII |\ HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN) HRCWH_BIG_ENDIAN)
#ifdef CONFIG_NAND_SPL #ifdef CONFIG_NAND
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\ #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
HRCWH_FROM_0XFFF00100 |\ HRCWH_FROM_0XFFF00100 |\
HRCWH_ROM_LOC_NAND_SP_8BIT |\ HRCWH_ROM_LOC_NAND_SP_8BIT |\

108
nand_spl/board/freescale/mpc8313erdb/Makefile
View file

@ -1,108 +0,0 @@
#
# (C) Copyright 2007
# Stefan Roese, DENX Software Engineering, sr@denx.de.
# (C) Copyright 2008 Freescale Semiconductor
#
# 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
#
NAND_SPL := y
PAD_TO := 0xfff04000
include $(TOPDIR)/config.mk
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
AFLAGS += -DCONFIG_NAND_SPL
CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o ticks.o
COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \
time.o cache.o
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
__OBJS := $(SOBJS) $(COBJS)
LNDIR := $(nandobj)board/$(BOARDDIR)
ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
all: $(obj).depend $(ALL)
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds
cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
-Map $(nandobj)u-boot-spl.map \
-o $(nandobj)u-boot-spl
$(nandobj)u-boot.lds: $(LDSCRIPT)
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
# create symbolic links for common files
$(obj)start.S:
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $(obj)start.S
$(obj)nand_boot_fsl_elbc.c:
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
$(obj)nand_boot_fsl_elbc.c
$(obj)sdram.c:
ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $(obj)sdram.c
$(obj)$(BOARD).c:
ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $(obj)$(BOARD).c
$(obj)ns16550.c:
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
$(obj)spl_minimal.c:
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $(obj)spl_minimal.c
$(obj)cache.c:
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
$(obj)time.c:
ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $(obj)time.c
$(obj)ticks.S:
ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S
#########################################################################
$(obj)%.o: $(obj)%.S
$(CC) $(AFLAGS) -c -o $@ $<
$(obj)%.o: $(obj)%.c
$(CC) $(CFLAGS) -c -o $@ $<
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

55
nand_spl/board/freescale/mpc8313erdb/u-boot.lds
View file

@ -1,55 +0,0 @@
/*
* (C) Copyright 2006
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Copyright 2008 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
OUTPUT_ARCH(powerpc)
SECTIONS
{
. = 0xfff00000;
.text : {
*(.text*)
. = ALIGN(16);
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
}
. = ALIGN(8);
.data : {
*(.data*)
*(.sdata*)
_GOT2_TABLE_ = .;
KEEP(*(.got2))
KEEP(*(.got))
PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
}
__got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
. = ALIGN(8);
__bss_start = .;
.bss (NOLOAD) : {
*(.*bss)
}
__bss_end__ = .;
}
ENTRY(_start)
ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big");