diff options
| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-08-13 15:29:01 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-08-13 15:29:01 +0000 |
| commit | fabde37cb8af695c605fc04fa005930de057b9a3 (patch) | |
| tree | a7e87f47a1c952a4aa9cd28912b74df88436f0d4 /src/arch/i386 | |
| parent | a5c8bb39b5ec7d971971a56ecf386a71a2bc5a32 (diff) | |
- AMD selected a couple of options that are incompatible with QEmu (and
probably others). Only select them for AMD
- Make the bootblock smaller (only one copy of it), and don't pad the
bootblock using dd(1), but top-align inside cbfstool, to reduce
dependencies on unix tools.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4542 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch/i386')
| -rw-r--r-- | src/arch/i386/Makefile.inc | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/arch/i386/Makefile.inc b/src/arch/i386/Makefile.inc index ecfa7dc619..cca8917347 100644 --- a/src/arch/i386/Makefile.inc +++ b/src/arch/i386/Makefile.inc @@ -8,12 +8,14 @@ subdirs-y += smp obj-y += ../../option_table.o ifdef POST_EVALUATION +BOOTBLOCK_SIZE=65536 + ####################################################################### # Build the final rom image $(obj)/coreboot.rom: $(obj)/coreboot.bootblock $(obj)/coreboot_ram $(CBFSTOOL) $(Q)rm -f $@ - $(Q)$(CBFSTOOL) $@ create $(shell expr 1024 \* $(CONFIG_COREBOOT_ROMSIZE_KB)) 131072 $(obj)/coreboot.bootblock + $(Q)$(CBFSTOOL) $@ create $(shell expr 1024 \* $(CONFIG_COREBOOT_ROMSIZE_KB)) $(BOOTBLOCK_SIZE) $(obj)/coreboot.bootblock $(Q)if [ -f fallback/coreboot_apc ]; \ then \ $(CBFSTOOL) $@ add-stage fallback/coreboot_apc fallback/coreboot_apc $(CBFS_COMPRESS_FLAG); \ @@ -31,14 +33,7 @@ endif ####################################################################### # Build the bootblock -BOOTBLOCK_SIZE=65536 - -$(obj)/coreboot.bootblock: $(obj)/coreboot.strip - $(Q)printf " CREATE $(subst $(obj)/,,$(@))\n" - $(Q)dd if=$< of=$(obj)/coreboot.bootblock.one obs=$(BOOTBLOCK_SIZE) conv=sync - $(Q)cat $(obj)/coreboot.bootblock.one $(obj)/coreboot.bootblock.one > $(obj)/coreboot.bootblock - -$(obj)/coreboot.strip: $(obj)/coreboot +$(obj)/coreboot.bootblock: $(obj)/coreboot $(Q)printf " OBJCOPY $(subst $(obj)/,,$(@))\n" $(Q)$(OBJCOPY) -O binary $< $@ |