Hi Graeme,
On Tue, Nov 27, 2012 at 5:38 PM, Simon Glass sjg@chromium.org wrote:
From: Graeme Russ graeme.russ@gmail.com
Signed-off-by: Graeme Russ graeme.russ@gmail.com Signed-off-by: Simon Glass sjg@chromium.org
Makefile | 1 + arch/x86/cpu/config.mk | 3 ++- examples/standalone/Makefile | 2 +- 3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index 1a17be9..2ad5cc5 100644 --- a/Makefile +++ b/Makefile @@ -35,6 +35,7 @@ VERSION_FILE = $(obj)include/generated/version_autogenerated.h
HOSTARCH := $(shell uname -m | \ sed -e s/i.86/x86/ \
-e s/x86_64/x86/ \ -e s/sun4u/sparc64/ \ -e s/arm.*/arm/ \ -e s/sa110/arm/ \diff --git a/arch/x86/cpu/config.mk b/arch/x86/cpu/config.mk index c00f867..092de68 100644 --- a/arch/x86/cpu/config.mk +++ b/arch/x86/cpu/config.mk @@ -23,7 +23,8 @@
CROSS_COMPILE ?= i386-linux-
-PLATFORM_CPPFLAGS += -DCONFIG_X86 -D__I386__ -march=i386 -Werror +PLATFORM_CPPFLAGS += -DCONFIG_X86 -D__I386__ -march=i386 -Werror -m32 +PLATFORM_LDFLAGS += -m elf_i386
# DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING! LDPPFLAGS += -DRESET_SEG_START=0xffff0000 diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile index baaa2fb..7c1ea5c 100644 --- a/examples/standalone/Makefile +++ b/examples/standalone/Makefile @@ -98,7 +98,7 @@ $(ELF): $(obj)%: $(obj)%.o $(LIB) $(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \ -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
-L$(gcclibdir) -lgcc
-L$(USE_PRIVATE_LIBGCC) -lgcc
This forces all archs to use a private libgcc here, right? Is that the intention? It seems to break some of the powerpc boards with my eldk-5.2.1 toolchain. I'm not sure of the runes to get U-Boot to compile with a 64-bit toolchain. I think it might be best to completely get to the bottom of this rather than applying part of this patch.
So please can you point me to the x86 compiler you tested with?
$(SREC): $(obj)%.srec: $(obj)% -- 1.7.7.3
Regards, Simon