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| author | Daisuke Nojiri <dnojiri@chromium.org> | 2014-11-24 13:01:11 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-10 20:51:24 +0200 |
| commit | a555f749cbff688854b459336d4a112aa7e292d6 (patch) | |
| tree | 25f5a5d1190a2bdc1f3fe0e546063093141a514b /util/msrtool/sys.c | |
| parent | 2e2288de350f8d64ff8c4023eaf71f763d9e1a7f (diff) | |
| download | coreboot-a555f749cbff688854b459336d4a112aa7e292d6.tar.xz | |
fmap: allocate memory as much as discovered fmap size
fmap_find used to read 4096 bytes from the fmap offset blindly. instead, we read
the fmap header first to calcurate the size of the fmap. Then, we read flash
again exactly as much as the discovered fmap.
BUG=none
BRANCH=ToT
TEST=Booted Storm and Peppy. Built all current boards.
Change-Id: Iaa50c1bc3401c77b433af11406d4b9d2e4e722e8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 755ff66ab0a4d05e6d5410c11a6badb9fcb77a0d
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: Ie5058d181e6565acb70bf108464682dd0e6c1f64
Original-Reviewed-on: https://chromium-review.googlesource.com/231685
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9556
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/msrtool/sys.c')
0 files changed, 0 insertions, 0 deletions