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>master
Scott Wood
12 years ago
committed by
Kim Phillips
parent
06f60ae3e4
commit
22f4442d12
@ -1,108 +0,0 @@ |
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#
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# (C) Copyright 2007
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# Stefan Roese, DENX Software Engineering, sr@denx.de.
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# (C) Copyright 2008 Freescale Semiconductor
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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NAND_SPL := y
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PAD_TO := 0xfff04000
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include $(TOPDIR)/config.mk |
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nandobj := $(OBJTREE)/nand_spl/
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LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
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LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
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$(LDFLAGS) $(LDFLAGS_FINAL)
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AFLAGS += -DCONFIG_NAND_SPL
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CFLAGS += -DCONFIG_NAND_SPL
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SOBJS = start.o ticks.o
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COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \
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time.o cache.o
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SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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__OBJS := $(SOBJS) $(COBJS)
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LNDIR := $(nandobj)board/$(BOARDDIR)
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ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
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all: $(obj).depend $(ALL) |
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$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl |
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$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
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$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl |
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$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
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$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds |
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cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
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-Map $(nandobj)u-boot-spl.map \
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-o $(nandobj)u-boot-spl
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$(nandobj)u-boot.lds: $(LDSCRIPT) |
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$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
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# create symbolic links for common files
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$(obj)start.S: |
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ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $(obj)start.S
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$(obj)nand_boot_fsl_elbc.c: |
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ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
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$(obj)nand_boot_fsl_elbc.c
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$(obj)sdram.c: |
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ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $(obj)sdram.c
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$(obj)$(BOARD).c: |
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ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $(obj)$(BOARD).c
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$(obj)ns16550.c: |
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ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
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$(obj)spl_minimal.c: |
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ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $(obj)spl_minimal.c
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$(obj)cache.c: |
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ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
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$(obj)time.c: |
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ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $(obj)time.c
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$(obj)ticks.S: |
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ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S
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#########################################################################
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$(obj)%.o: $(obj)%.S |
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$(CC) $(AFLAGS) -c -o $@ $<
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$(obj)%.o: $(obj)%.c |
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$(CC) $(CFLAGS) -c -o $@ $<
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk |
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sinclude $(obj).depend |
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#########################################################################
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@ -1,55 +0,0 @@ |
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/* |
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* (C) Copyright 2006 |
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
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* |
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* Copyright 2008 Freescale Semiconductor, Inc. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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OUTPUT_ARCH(powerpc) |
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SECTIONS |
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{ |
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. = 0xfff00000; |
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.text : { |
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*(.text*) |
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. = ALIGN(16); |
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) |
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} |
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. = ALIGN(8); |
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.data : { |
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*(.data*) |
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*(.sdata*) |
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_GOT2_TABLE_ = .; |
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KEEP(*(.got2)) |
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KEEP(*(.got)) |
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PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); |
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} |
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__got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; |
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. = ALIGN(8); |
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__bss_start = .; |
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.bss (NOLOAD) : { |
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*(.*bss) |
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} |
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__bss_end__ = .; |
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} |
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ENTRY(_start) |
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ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big"); |
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