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| author | Albert Chaulk <achaulk@chromium.org> | 2013-07-25 11:32:57 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-07-31 15:40:04 -0700 |
| commit | 32fd6dead10a8255fea27f6e5ce9ba92d8716008 (patch) | |
| tree | 4cb3db264a65a5a55bd118b205c5342719c64b8c /firmware | |
| parent | 05f5944a40dca2a92070f26dad0bfbb57f59aca1 (diff) | |
| download | vboot-32fd6dead10a8255fea27f6e5ce9ba92d8716008.tar.gz | |
Add labels to MTD partitions.
Add labels to MTD partitions and clean up some of the show code, adding more
info on the MTD prints and eliminating duplicated code.
BRANCH=none
TEST=make runtests & manual cgpt add -l "label"; cgpt show to verify labels
BUG=none
Change-Id: I59736128f394c2aca937a3a0bb5fc5d42b0149a9
Reviewed-on: https://gerrit.chromium.org/gerrit/63367
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Albert Chaulk <achaulk@chromium.org>
Tested-by: Albert Chaulk <achaulk@chromium.org>
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/lib/cgptlib/include/mtdlib.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/firmware/lib/cgptlib/include/mtdlib.h b/firmware/lib/cgptlib/include/mtdlib.h index 0c87822a..fd749aca 100644 --- a/firmware/lib/cgptlib/include/mtdlib.h +++ b/firmware/lib/cgptlib/include/mtdlib.h @@ -66,6 +66,11 @@ typedef struct { uint64_t starting_offset; uint64_t ending_offset; uint32_t flags; + + /* 28 characters is a balance between GPT parity and size constraints, at + * current sizes this table occupies 10% of the FTS data store. + */ + char label[28]; } __attribute__((packed)) MtdDiskPartition; typedef struct { @@ -81,9 +86,9 @@ typedef struct { MtdDiskPartition partitions[MTD_MAX_PARTITIONS]; } __attribute__((packed)) MtdDiskLayout; -#define MTD_DRIVE_V1_SIZE (32 + 16*20) +#define MTD_DRIVE_V1_SIZE (32 + 16*48) -#define MTDENTRY_EXPECTED_SIZE (20) +#define MTDENTRY_EXPECTED_SIZE (48) #define MTDLAYOUT_EXPECTED_SIZE (32 + 16 * MTDENTRY_EXPECTED_SIZE) |