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| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-12-21 13:50:37 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2009-12-21 13:50:37 +0000 |
| commit | 467b12acab5be2b394093d25d8972f0bf971b110 (patch) | |
| tree | 25277db9d7784933cf8ee0e268fcb6d230ab0167 | |
| parent | 7a27fc558d8ae47abe74d5a958b7a8b81797a3e7 (diff) | |
| download | coreboot-467b12acab5be2b394093d25d8972f0bf971b110.tar.xz | |
Allow user to specify the size of a newly created cbfs image
to be stated in kilobytes or megabytes. Usage is
cbfstool coreboot.rom create 1048576 coreboot.bootblock
cbfstool coreboot.rom create 1024k coreboot.bootblock
cbfstool coreboot.rom create 1m coreboot.bootblock
to get an 1048576 bytes = 1024kb = 1mb image.
Kconfig also uses this instead of calculating bytes from kilobytes itself.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4987 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | src/arch/i386/Makefile.inc | 2 | ||||
| -rw-r--r-- | util/cbfstool/cbfstool.c | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/src/arch/i386/Makefile.inc b/src/arch/i386/Makefile.inc index 2459af102b..e2f464d285 100644 --- a/src/arch/i386/Makefile.inc +++ b/src/arch/i386/Makefile.inc @@ -14,7 +14,7 @@ ifdef POST_EVALUATION $(obj)/coreboot.rom: $(obj)/coreboot.bootblock $(obj)/coreboot_ram $(CBFSTOOL) rm -f $@ - $(CBFSTOOL) $@ create $(shell expr 1024 \* $(CONFIG_COREBOOT_ROMSIZE_KB)) $(obj)/coreboot.bootblock + $(CBFSTOOL) $@ create $(CONFIG_COREBOOT_ROMSIZE_KB)K $(obj)/coreboot.bootblock if [ -f fallback/coreboot_apc ]; \ then \ $(CBFSTOOL) $@ add-stage fallback/coreboot_apc fallback/coreboot_apc $(CBFS_COMPRESS_FLAG); \ diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c index 26e443364f..3c6db6f231 100644 --- a/util/cbfstool/cbfstool.c +++ b/util/cbfstool/cbfstool.c @@ -192,7 +192,14 @@ static int cbfs_create(int argc, char **argv) return 1; } - uint32_t size = strtoul(argv[3], NULL, 0); + char* suffix; + uint32_t size = strtoul(argv[3], &suffix, 0); + if (tolower(suffix[0])=='k') { + size *= 1024; + } + if (tolower(suffix[0])=='m') { + size *= 1024 * 1024; + } char *bootblock = argv[4]; uint32_t align = 0; |