From b3997ba6f2ba26e0dfa851caed98f030ac25ffd0 Mon Sep 17 00:00:00 2001 From: Julius Werner Date: Tue, 12 Nov 2013 14:46:07 -0800 Subject: arm: Remove some pointless CFLAGS This patch removes the -ffixed-r8 CFLAG from the coreboot and libpayload Makefiles. This seems to be a relic from U-Boot, which uses that register to keep it's global data structure pointer. There's no reason for us to throw away a perfectly fine register on this already pretty constrained architecture. Also removed a config.h inclusion from the Makefile because that should really be done inside the C files. Change-Id: Ia176c0f323c1be07cddf88fa5488788786a27cdf Signed-off-by: Julius Werner Reviewed-on: https://chromium-review.googlesource.com/177110 Reviewed-by: Gabe Black (cherry picked from commit 2a81112abde284ba09020db6afa363169911a7f6) Signed-off-by: Isaac Christensen Reviewed-on: http://review.coreboot.org/6880 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan Reviewed-by: Paul Menzel --- src/arch/arm/Makefile.inc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/arch/arm/Makefile.inc') diff --git a/src/arch/arm/Makefile.inc b/src/arch/arm/Makefile.inc index 09f2fd3f5b..027fbe1418 100644 --- a/src/arch/arm/Makefile.inc +++ b/src/arch/arm/Makefile.inc @@ -59,12 +59,12 @@ bootblock-y += memset.S bootblock-y += memcpy.S bootblock-y += memmove.S -$(objcbfs)/bootblock.debug: $(src)/arch/arm/bootblock.ld $(obj)/ldoptions $$(bootblock-objs) $(obj)/config.h +$(objcbfs)/bootblock.debug: $(src)/arch/arm/bootblock.ld $(obj)/ldoptions $$(bootblock-objs) @printf " LINK $(subst $(obj)/,,$(@))\n" ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y) $(LD_bootblock) -m armelf_linux_eabi -static -o $@ -L$(obj) $< -T $(src)/arch/arm/bootblock.ld else - $(CC_bootblock) $(CFLAGS_bootblock) -nostartfiles -include $(obj)/config.h -static -o $@ -L$(obj) -T $(src)/arch/arm/bootblock.ld -Wl,--start-group $(bootblock-objs) $(LIBGCC_FILE_NAME_bootblock) -Wl,--end-group + $(CC_bootblock) $(CFLAGS_bootblock) -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/arm/bootblock.ld -Wl,--start-group $(bootblock-objs) $(LIBGCC_FILE_NAME_bootblock) -Wl,--end-group endif endif # CONFIG_ARCH_BOOTBLOCK_ARM -- cgit v1.2.3