diff options
| author | Hung-Te Lin <hungte@chromium.org> | 2013-02-06 12:11:57 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2013-02-07 03:36:04 +0100 |
| commit | c720d8d5d419d8e9128392cd7ab90e3a3fca1d4b (patch) | |
| tree | 7ec9a6386f57f463c1d96fd1aa3019b12f2a76d3 /src/lib | |
| parent | 439e0d2502bb0c38f7e7bf876dd5568331c6fe9c (diff) | |
cbfs: Fix CBFS max size calculation.
For x86, the old CBFS search behavior was to bypass bootblock and we should keep
that. This will speed up searching if a file does not exist in CBFS.
For arm, the size in header is correct now so we can remove the hack by
CONFIG_ROM_SIZE.
Change-Id: I541961bc4dd083a583f8a80b69e293694fb055ef
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2292
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/cbfs_core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/lib/cbfs_core.c b/src/lib/cbfs_core.c index 42b8c0966f..da7bb6a912 100644 --- a/src/lib/cbfs_core.c +++ b/src/lib/cbfs_core.c @@ -116,12 +116,12 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name) align = ntohl(header->align); romsize = ntohl(header->romsize); - // TODO header->romsize seems broken now on ARM. Remove this when it's - // fixed. -#if defined(CONFIG_ARCH_ARMV7) && CONFIG_ARCH_ARMV7 - romsize = CONFIG_ROM_SIZE; + // TODO Add a "size" in CBFS header for a platform independent way to + // determine the end of CBFS data. +#if defined(CONFIG_ARCH_X86) && CONFIG_ARCH_X86 + romsize -= htonl(header->bootblocksize); #endif - DEBUG("offset: 0x%x, align: %d, romsize: %d\n", offset, align, romsize); + DEBUG("CBFS location: 0x%x~0x%x, align: %d\n", offset, romsize, align); LOG("Looking for '%s' starting from 0x%x.\n", name, offset); media->open(media); |