f8ee1806ac
Due to the automatic nature of this update, I am self-acking. It worked in abuild. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3053 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
113 lines
2.8 KiB
Text
113 lines
2.8 KiB
Text
uses CONFIG_SMP
|
|
uses CONFIG_PRECOMPRESSED_PAYLOAD
|
|
uses CONFIG_USE_INIT
|
|
uses HAVE_FAILOVER_BOOT
|
|
uses USE_FAILOVER_IMAGE
|
|
uses USE_FALLBACK_IMAGE
|
|
|
|
init init/crt0.S.lb
|
|
|
|
if HAVE_FAILOVER_BOOT
|
|
if USE_FAILOVER_IMAGE
|
|
ldscript init/ldscript_failover.lb
|
|
else
|
|
ldscript init/ldscript.lb
|
|
end
|
|
else
|
|
if USE_FALLBACK_IMAGE
|
|
ldscript init/ldscript_fallback.lb
|
|
else
|
|
ldscript init/ldscript.lb
|
|
end
|
|
end
|
|
|
|
makerule all
|
|
depends "coreboot.rom"
|
|
end
|
|
|
|
makerule floppy
|
|
depends "all"
|
|
action "mcopy -o coreboot.rom a:"
|
|
end
|
|
|
|
makerule nrv2b
|
|
depends "$(TOP)/util/nrv2b/nrv2b.c"
|
|
action "$(HOSTCC) -O2 -DENCODE -DDECODE -DMAIN -DVERBOSE -DNDEBUG -DBITSIZE=32 -DENDIAN=0 $< -o $@"
|
|
end
|
|
|
|
makerule payload
|
|
depends "$(PAYLOAD)"
|
|
action "cp $< $@"
|
|
end
|
|
|
|
makerule payload.nrv2b
|
|
depends "$(PAYLOAD) nrv2b"
|
|
action "./nrv2b e $(PAYLOAD) $@"
|
|
end
|
|
|
|
# unlike nrv2b, lzma is a huge build mess. If they want lzma, they have to have built it
|
|
makerule payload.lzma
|
|
depends "$(PAYLOAD) "
|
|
action "lzma e $(PAYLOAD) $@"
|
|
end
|
|
|
|
|
|
# this one example shows the mess that has occurred. People are now mixing
|
|
# conditional if in the make style with if in the config language style.
|
|
# The -1 is linux standard.
|
|
# I don't much like it but it is the mode nowadays. So coreboot will change
|
|
# what a mess. -- RGM
|
|
# catch the case where there is no compression
|
|
makedefine PAYLOAD-1:=payload
|
|
|
|
# match the case where a compression type is specified.
|
|
makedefine PAYLOAD-$(CONFIG_COMPRESSED_PAYLOAD_NRV2B):=payload.nrv2b
|
|
makedefine PAYLOAD-$(CONFIG_COMPRESSED_PAYLOAD_LZMA):=payload.lzma
|
|
|
|
# catch the case where there is precompression. Yes, this bites.
|
|
if CONFIG_PRECOMPRESSED_PAYLOAD
|
|
makedefine PAYLOAD-1:=payload
|
|
end
|
|
|
|
if USE_FAILOVER_IMAGE
|
|
makedefine COREBOOT_APC:=
|
|
makedefine COREBOOT_RAM_ROM:=
|
|
|
|
makerule coreboot.rom
|
|
depends "coreboot.strip"
|
|
action "cp $< $@"
|
|
end
|
|
else
|
|
makerule coreboot.rom
|
|
depends "coreboot.strip buildrom $(PAYLOAD-1)"
|
|
action "./buildrom $< $@ $(PAYLOAD-1) $(ROM_IMAGE_SIZE) $(ROM_SECTION_SIZE)"
|
|
end
|
|
end
|
|
|
|
makerule crt0.S
|
|
depends "$(CRT0)"
|
|
action "cp $< $@"
|
|
end
|
|
|
|
addaction clean "rm -f romimage payload.*"
|
|
|
|
if CONFIG_USE_INIT
|
|
makerule init.o
|
|
depends "$(INIT-OBJECTS)"
|
|
action "$(LD) -melf_i386 -r -o init.pre.o $(INIT-OBJECTS)"
|
|
action "$(OBJCOPY) --rename-section .text=.init.text --rename-section .data=.init.data --rename-section .rodata=.init.rodata --rename-section .rodata.str1.1=.init.rodata.str1.1 init.pre.o init.o"
|
|
end
|
|
|
|
makerule coreboot
|
|
depends "crt0.o init.o $(COREBOOT_APC) $(COREBOOT_RAM_ROM) ldscript.ld"
|
|
action "$(CC) -nostdlib -nostartfiles -static -o $@ -T ldscript.ld crt0.o init.o"
|
|
action "$(CROSS_COMPILE)nm -n coreboot | sort > coreboot.map"
|
|
end
|
|
|
|
end
|
|
|
|
dir lib
|
|
dir boot
|
|
if CONFIG_SMP
|
|
dir smp
|
|
end
|