ifdef POST_EVALUATION ####################################################################### # Build the final rom image $(obj)/coreboot.pre1: $(obj)/coreboot.bootblock $(CBFSTOOL) rm -f $@ $(CBFSTOOL) $@ create $(CONFIG_COREBOOT_ROMSIZE_KB)K $(obj)/coreboot.bootblock $(obj)/coreboot.pre: $(obj)/coreboot.romstage $(obj)/coreboot.pre1 $(CBFSTOOL) rm -f $@ cp $(obj)/coreboot.pre1 $@ $(CBFSTOOL) $@ add-stage $(obj)/romstage.elf fallback/romstage x 0x$(shell cat $(obj)/location.txt) #FIXME: location.txt might require an offset of header size ####################################################################### # Build the bootblock $(obj)/coreboot.bootblock: $(obj)/bootblock.elf @printf " OBJCOPY $(subst $(obj)/,,$(@))\n" $(OBJCOPY) -O binary $< $@ bootblock_lds := $(src)/arch/i386/init/ldscript_failover.lb bootblock_lds += $(src)/cpu/x86/16bit/entry16.lds bootblock_lds += $(src)/cpu/x86/16bit/reset16.lds bootblock_lds += $(src)/arch/i386/lib/id.lds bootblock_inc := $(src)/arch/i386/init/bootblock_prologue.c 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)' > $@ $(obj)/bootblock/bootblock.c: $(bootblock_inc) mkdir -p $(obj)/bootblock printf '$(foreach crt0,config.h $(bootblock_inc),#include "$(crt0)"\n)' > $@ $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o: $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s $(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm $(obj)/mainboard/$(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 $(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" $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(obj)/bootblock/ldscript.ld $< $(NM) -n $(obj)/bootblock.elf | sort > $(obj)/bootblock.map ####################################################################### # Build the romstage $(obj)/coreboot.romstage: $(obj)/coreboot.pre1 $(initobjs) $(obj)/romstage/ldscript.ld @printf " LINK $(subst $(obj)/,,$(@))\n" printf "CONFIG_ROMBASE = 0x0;\n" > $(obj)/location.ld $(CC) -nostdlib -nostartfiles -static -o $(obj)/romstage.elf -L$(obj) -T $(obj)/romstage/ldscript.ld $(initobjs) $(OBJCOPY) -O binary $(obj)/romstage.elf $(obj)/romstage.bin printf "CONFIG_ROMBASE = 0x" > $(obj)/location.ld $(CBFSTOOL) $(obj)/coreboot.pre1 locate $(obj)/romstage.bin fallback/romstage $(CONFIG_XIP_ROM_SIZE) > $(obj)/location.txt cat $(obj)/location.txt >> $(obj)/location.ld printf ";\n" >> $(obj)/location.ld $(CC) -nostdlib -nostartfiles -static -o $(obj)/romstage.elf -L$(obj) -T $(obj)/romstage/ldscript.ld $(initobjs) $(NM) -n $(obj)/romstage.elf | sort > $(obj)/romstage.map $(OBJCOPY) -O binary $(obj)/romstage.elf $@ $(obj)/romstage/ldscript.ld: $(ldscripts) $(obj)/ldoptions mkdir -p $(obj)/romstage printf '$(foreach ldscript,ldoptions location.ld $(ldscripts),INCLUDE "$(ldscript:$(obj)/%=%)"\n)' > $@ $(obj)/romstage/crt0_includes.h: $(crt0s) mkdir -p $(obj)/romstage printf '$(foreach crt0,config.h $(crt0s),#include "$(crt0:$(obj)/%=%)"\n)' > $@ $(obj)/mainboard/$(MAINBOARDDIR)/crt0.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s $(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s: $(src)/arch/i386/init/crt0.S.lb $(obj)/romstage/crt0_includes.h $(CC) -x assembler-with-cpp -DASSEMBLY -E -I$(src)/include -I$(src)/arch/i386/include -I$(obj) -I$(obj)/romstage -include $(obj)/config.h -I. -I$(src) $< > $@.new && mv $@.new $@ endif