ifneq ($(CONFIG_UPDATE_IMAGE),y)
prebuild-files = \
$(foreach file,$(cbfs-files), \
- $(CBFSTOOL) $@ add $(call extract_nth,1,$(file)) $(call extract_nth,2,$(file)) $(call extract_nth,3,$(file)) $(call extract_nth,4,$(file)); )
+ $(CBFSTOOL) $@.tmp add $(call extract_nth,1,$(file)) \
+ $(call extract_nth,2,$(file)) $(call extract_nth,3,$(file)) \
+ $(call extract_nth,4,$(file)) &&)
prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
$(obj)/coreboot.pre1: $(obj)/coreboot.bootblock $$(prebuilt-files) $(CBFSTOOL)
- rm -f $@
- $(CBFSTOOL) $@ create $(CONFIG_COREBOOT_ROMSIZE_KB)K $(obj)/coreboot.bootblock
- $(prebuild-files)
+ $(CBFSTOOL) $@.tmp create $(CONFIG_COREBOOT_ROMSIZE_KB)K $(obj)/coreboot.bootblock
+ $(prebuild-files) true
+ mv $@.tmp $@
else
.PHONY: $(obj)/coreboot.pre1
$(obj)/coreboot.pre1: $(CBFSTOOL)
crt0s += $(obj)/mainboard/$(MAINBOARDDIR)/romstage.inc
-ifeq ($(CONFIG_SSE),y)
-crt0s += $(src)/cpu/x86/sse_disable.inc
-endif
-ifeq ($(CONFIG_MMX),y)
-crt0s += $(src)/cpu/x86/mmx_disable.inc
-endif
-
ifeq ($(CONFIG_ROMCC),y)
crt0s += $(src)/arch/x86/init/crt0_romcc_epilogue.inc
endif
$(obj)/coreboot.pre: $(obj)/coreboot.romstage $(obj)/coreboot.pre1 $(CBFSTOOL)
@printf " CBFS $(subst $(obj)/,,$(@))\n"
- rm -f $@
- cp $(obj)/coreboot.pre1 $@
- $(CBFSTOOL) $@ add-stage $(obj)/romstage.elf \
- $(CONFIG_CBFS_PREFIX)/romstage x 0x$(shell cat $(obj)/location.txt)
+ cp $(obj)/coreboot.pre1 $@.tmp
+ $(CBFSTOOL) $@.tmp add-stage $(obj)/romstage.elf \
+ $(CONFIG_CBFS_PREFIX)/romstage x 0x$(shell cat $(obj)/location.txt)
+ mv $@.tmp $@
#FIXME: location.txt might require an offset of header size
#######################################################################
$(obj)/bootblock/bootblock.S: $$(bootblock_inc)
@printf " GEN $(subst $(obj)/,,$(@))\n"
mkdir -p $(obj)/bootblock
- printf '$(foreach crt0,config.h $(bootblock_inc),#include "$(crt0)"\n)' > $@
+ printf '$(foreach crt0,$(bootblock_inc),#include "$(crt0)"\n)' > $@
$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o: $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
+ $(CC) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
-$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s: $(obj)/bootblock/bootblock.S
+$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s: $(obj)/bootblock/bootblock.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -I$(obj)/bootblock -include $(obj)/config.h -I. -I$(src) $< -o $@
+ $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -I$(obj)/bootblock -include $(obj)/build.h -include $(obj)/config.h -I. -I$(src) $< -o $@
$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc: $(src)/arch/x86/init/$(subst ",,$(CONFIG_BOOTBLOCK_SOURCE)) $(objutil)/romcc/romcc $(OPTION_TABLE_H)
@printf " ROMCC $(subst $(obj)/,,$(@))\n"
- $(CC) -MM -MT$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc \
+ $(CC) $(INCLUDES) -MM -MT$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc \
$< > $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc.d
$(ROMCC) -c -S $(bootblock_romccflags) $(ROMCCFLAGS) -I. $(INCLUDES) $< -o $@
# Build the romstage
$(obj)/coreboot.romstage: $(obj)/coreboot.pre1 $$(romstage-objs) $(obj)/romstage/ldscript.ld
@printf " LINK $(subst $(obj)/,,$(@))\n"
- printf "CONFIG_ROMBASE = 0x0;\n" > $(obj)/location.ld
+ printf "ROMSTAGE_BASE = 0x0;\n" > $(obj)/location.ld
$(CC) -nostdlib -nostartfiles -static -o $(obj)/romstage.elf -L$(obj) -T $(obj)/romstage/ldscript.ld $(romstage-objs)
$(OBJCOPY) -O binary $(obj)/romstage.elf $(obj)/romstage.bin
- printf "CONFIG_ROMBASE = 0x" > $(obj)/location.ld
- $(CBFSTOOL) $(obj)/coreboot.pre1 locate $(obj)/romstage.bin $(CONFIG_CBFS_PREFIX)/romstage $(CONFIG_XIP_ROM_SIZE) > $(obj)/location.txt
+ printf "ROMSTAGE_BASE = 0x" > $(obj)/location.ld
+ $(CBFSTOOL) $(obj)/coreboot.pre1 locate $(obj)/romstage.bin $(CONFIG_CBFS_PREFIX)/romstage $(CONFIG_XIP_ROM_SIZE) > $(obj)/location.txt || { echo "The romstage is larger than XIP size. Please expand the CONFIG_XIP_ROM_SIZE" ; exit 1; }
cat $(obj)/location.txt >> $(obj)/location.ld
printf ';\n' >> $(obj)/location.ld
$(CC) -nostdlib -nostartfiles -static -o $(obj)/romstage.elf -L$(obj) -T $(obj)/romstage/ldscript.ld $(romstage-objs)
$(obj)/romstage/crt0.S: $$(crt0s)
@printf " GEN $(subst $(obj)/,,$(@))\n"
mkdir -p $(obj)/romstage
- printf '$(foreach crt0,config.h $(crt0s),#include "$(crt0:$(obj)/%=%)"\n)' > $@
+ printf '$(foreach crt0,$(crt0s),#include "$(crt0:$(obj)/%=%)"\n)' > $@
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.romstage.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
+ $(CC) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
-$(obj)/mainboard/$(MAINBOARDDIR)/crt0.s: $(obj)/romstage/crt0.S
+$(obj)/mainboard/$(MAINBOARDDIR)/crt0.s: $(obj)/romstage/crt0.S $(obj)/config.h $(obj)/build.h
@printf " CC $(subst $(obj)/,,$(@))\n"
- $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -I$(obj)/romstage -include $(obj)/config.h -I. -I$(src) $< -o $@
+ $(CC) -MMD -x assembler-with-cpp -E -I$(src)/include -I$(src)/arch/x86/include -I$(obj) -I$(obj)/romstage -include $(obj)/config.h -include $(obj)/build.h -I. -I$(src) $< -o $@
seabios:
$(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc \
CC="$(CC)" LD="$(LD)" OBJDUMP="$(OBJDUMP)" \
OBJCOPY="$(OBJCOPY)" STRIP="$(STRIP)" \
CONFIG_SEABIOS_MASTER=$(CONFIG_SEABIOS_MASTER) \
- CONFIG_SEABIOS_STABLE=$(CONFIG_SEABIOS_STABLE)
+ CONFIG_SEABIOS_STABLE=$(CONFIG_SEABIOS_STABLE) \
+ OUT=$(abspath $(obj))
+
filo:
$(MAKE) -C payloads/external/FILO -f Makefile.inc \
HOSTCC="$(HOSTCC)" \