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cbfs: hardcode file alignment

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Assume that it's 64 byte.

Change-Id: I168facd92f64c2cf99c26c350c60317807a4aed4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10919
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Patrick Georgi
2015-07-14 22:28:27 +02:00
committed by Patrick Georgi
parent 45acb34ffc
commit 4d3e4c421e
7 changed files with 16 additions and 28 deletions
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3
src/include/cbfs.h
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@@ -66,13 +66,10 @@ int cbfs_locate(struct region_device *fh, const struct cbfsd *cbfs,
struct cbfsd {
const struct region_device *rdev;
size_t align;
};
/* The cbfs_props struct describes the properties associated with a CBFS. */
struct cbfs_props {
/* Each file is aligned. */
size_t align;
/* CBFS starts at the following offset within the boot region. */
size_t offset;
/* CBFS size. */

5
src/include/cbfs_serialized.h
View File

@@ -95,12 +95,15 @@ struct cbfs_header {
uint32_t version;
uint32_t romsize;
uint32_t bootblocksize;
uint32_t align;
uint32_t align; /* fixed to 64 bytes */
uint32_t offset;
uint32_t architecture;
uint32_t pad[1];
} __attribute__((packed));
/* this used to be flexible, but wasn't ever set to something different. */
#define CBFS_ALIGNMENT 64
/* "Unknown" refers to CBFS headers version 1,
* before the architecture was defined (i.e., x86 only).
*/