Switch ARM over to generic relocation - unfortunately a few boards need to be modified to make this work. We rename the relocate_code() function here so that the existing start.S implementations are still used for now. The next commit does the actual switch.
Signed-off-by: Simon Glass <s...@chromium.org> --- arch/arm/config.mk | 3 --- board/reloc.c | 2 +- nand_spl/board/freescale/mx31pdk/Makefile | 8 +++++++- nand_spl/board/freescale/mx31pdk/u-boot.lds | 1 + nand_spl/board/karo/tx25/Makefile | 8 +++++++- nand_spl/board/karo/tx25/u-boot.lds | 1 + 6 files changed, 17 insertions(+), 6 deletions(-) diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 31e9ef9..45f9dca 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -33,9 +33,6 @@ endif PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__ -# Move to unified board system later -CONFIG_SYS_LEGACY_BOARD := y - # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: PF_CPPFLAGS_ARM := $(call cc-option,-marm,) diff --git a/board/reloc.c b/board/reloc.c index abd9c0b..edbeabb 100644 --- a/board/reloc.c +++ b/board/reloc.c @@ -87,7 +87,7 @@ static int reloc_elf(void) return 0; } -void relocate_code(ulong dest_addr_sp, gd_t *new_gd, ulong dest_addr) +void new_relocate_code(ulong dest_addr_sp, gd_t *new_gd, ulong dest_addr) { reloc_make_copy(); reloc_elf(); diff --git a/nand_spl/board/freescale/mx31pdk/Makefile b/nand_spl/board/freescale/mx31pdk/Makefile index 87784d2..3e858b8 100644 --- a/nand_spl/board/freescale/mx31pdk/Makefile +++ b/nand_spl/board/freescale/mx31pdk/Makefile @@ -11,7 +11,7 @@ LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL -SOBJS = start.o lowlevel_init.o +SOBJS = start.o lowlevel_init.o proc.o reloc.o COBJS = nand_boot_fsl_nfc.o SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c @@ -50,6 +50,12 @@ $(obj)%.o: $(SRCTREE)/board/freescale/mx31pdk/%.S $(obj)%.o: $(SRCTREE)/nand_spl/%.c $(CC) $(CFLAGS) -c -o $@ $< +$(obj)%.o: $(SRCTREE)/board/%.c + $(CC) $(CFLAGS) -c -o $@ $< + +$(obj)%.o: $(SRCTREE)/arch/arm/lib/%.S + $(CC) $(AFLAGS) -c -o $@ $< + # defines $(obj).depend target include $(SRCTREE)/rules.mk diff --git a/nand_spl/board/freescale/mx31pdk/u-boot.lds b/nand_spl/board/freescale/mx31pdk/u-boot.lds index d2b08f6..2273e9b 100644 --- a/nand_spl/board/freescale/mx31pdk/u-boot.lds +++ b/nand_spl/board/freescale/mx31pdk/u-boot.lds @@ -51,6 +51,7 @@ SECTIONS __u_boot_cmd_end = .; . = ALIGN(4); + __image_copy_end = .; .rel.dyn : { __rel_dyn_start = .; diff --git a/nand_spl/board/karo/tx25/Makefile b/nand_spl/board/karo/tx25/Makefile index 0336346..5063c06 100644 --- a/nand_spl/board/karo/tx25/Makefile +++ b/nand_spl/board/karo/tx25/Makefile @@ -32,7 +32,7 @@ LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL -SOBJS = start.o lowlevel_init.o +SOBJS = start.o lowlevel_init.o proc.o reloc.o COBJS = nand_boot_fsl_nfc.o SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c @@ -71,6 +71,12 @@ $(obj)%.o: $(SRCTREE)/board/karo/tx25/%.S $(obj)%.o: $(SRCTREE)/nand_spl/%.c $(CC) $(CFLAGS) -c -o $@ $< +$(obj)%.o: $(SRCTREE)/board/%.c + $(CC) $(CFLAGS) -c -o $@ $< + +$(obj)%.o: $(SRCTREE)/arch/arm/lib/%.S + $(CC) $(AFLAGS) -c -o $@ $< + # defines $(obj).depend target include $(SRCTREE)/rules.mk diff --git a/nand_spl/board/karo/tx25/u-boot.lds b/nand_spl/board/karo/tx25/u-boot.lds index d2b08f6..2273e9b 100644 --- a/nand_spl/board/karo/tx25/u-boot.lds +++ b/nand_spl/board/karo/tx25/u-boot.lds @@ -51,6 +51,7 @@ SECTIONS __u_boot_cmd_end = .; . = ALIGN(4); + __image_copy_end = .; .rel.dyn : { __rel_dyn_start = .; -- 1.7.3.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot