From 1bb68289001f95b49499ac8eb483a7a10e64cc52 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Thu, 31 Dec 2009 12:56:53 +0000 Subject: romcc: - Set __PRE_RAM__ define per default - Properly handle ignored (#ifdef'd out) #include lines amd/serengeti_cheetah_fam10: - write ACPI files to $(obj) instead of the top dir (alias $(CURDIR)) tinybootblock: - provide a way to define code that should be added to the bootblock, to map the entire ROM for use by CBFS amd/model_fxx, amd/model_10xxx: - add CONFIG_SSE walkcbfs.S: - eliminate the use of two registers, to make space for romcc to wiggle amd/serengeti_cheetah_fam10: - use the enable_rom framework. not entirely functional yet Boot-tested on emulation/qemu-x86 Build-tested on amd/serengeti_cheetah_fam10 amd/serengeti_cheetah_fam10 fails in amdht/ somewhere, but builds Signed-off-by: Patrick Georgi Acked-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4994 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/arch/i386/Makefile.tinybootblock.inc | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/arch/i386/Makefile.tinybootblock.inc') diff --git a/src/arch/i386/Makefile.tinybootblock.inc b/src/arch/i386/Makefile.tinybootblock.inc index 86a71a8b7e..a3f38ce071 100644 --- a/src/arch/i386/Makefile.tinybootblock.inc +++ b/src/arch/i386/Makefile.tinybootblock.inc @@ -30,9 +30,17 @@ bootblock_inc += $(src)/cpu/x86/16bit/entry16.inc bootblock_inc += $(src)/cpu/x86/16bit/reset16.inc bootblock_inc += $(src)/cpu/x86/32bit/entry32.inc bootblock_inc += $(src)/arch/i386/lib/id.inc +ifeq ($(CONFIG_SSE),y) +bootblock_inc += $(src)/cpu/x86/sse_enable.inc +endif bootblock_inc += $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc bootblock_inc += $(src)/arch/i386/lib/walkcbfs.S +bootblock_romccflags := -mcpu=i386 +ifeq ($(CONFIG_SSE),y) +bootblock_romccflags := -mcpu=k7 -msse +endif + $(obj)/bootblock/ldscript.ld: $(bootblock_ldscripts) $(obj)/ldoptions mkdir -p $(obj)/bootblock printf '$(foreach ldscript,ldoptions $(bootblock_lds),INCLUDE "$(ldscript)"\n)' > $@ @@ -48,7 +56,7 @@ $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s: $(obj)/bootblock/bootblock.c $(CC) -x assembler-with-cpp -DASSEMBLY -E -I$(src)/include -I$(src)/arch/i386/include -I$(obj) -I$(obj)/bootblock -include $(obj)/config.h -I. -I$(src) $< > $@.new && mv $@.new $@ $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc: $(obj)/romcc $(src)/arch/i386/init/bootblock.c - $(obj)/romcc $(ROMCCFLAGS) $(INCLUDES) $(src)/arch/i386/init/bootblock.c -o $@ + $(obj)/romcc $(bootblock_romccflags) -O2 $(ROMCCFLAGS) $(INCLUDES) $(src)/arch/i386/init/bootblock.c -o $@ $(obj)/bootblock.elf: $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o $(obj)/bootblock/ldscript.ld @printf " LINK $(subst $(obj)/,,$(@))\n" -- cgit v1.2.3