diff options
| author | Bora Guvendik <bora.guvendik@intel.com> | 2019-02-12 13:07:45 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-02-14 07:53:16 +0000 |
| commit | 85ea91ae3cee3496905626f3d864a1eedfc55f95 (patch) | |
| tree | a73fbd764c83fbed1a26daf1aa5406afc029aa24 /util | |
| parent | 32bc1dc531712e187f830d84e6b03e8b8f5ed936 (diff) | |
| download | coreboot-85ea91ae3cee3496905626f3d864a1eedfc55f95.tar.xz | |
util/ifdtools: Make EC region readable to BIOS/CPU
Allow EC region to be readable by BIOS/CPU so that flashrom
can read it.
BUG=b:123199222
TEST=Build coreboot with CONFIG_LOCK_MANAGEMENT_ENGINE set,
run firmware_LockedME test.
Change-Id: I306c74a0893355e57632a22a712b1f4fdaa19306
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/31377
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/ifdtool/ifdtool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c index 85623fd3cb..a97f352bdf 100644 --- a/util/ifdtool/ifdtool.c +++ b/util/ifdtool/ifdtool.c @@ -969,8 +969,8 @@ static void lock_descriptor(const char *filename, char *image, int size) case PLATFORM_CNL: case PLATFORM_ICL: case PLATFORM_SKLKBL: - /* CPU/BIOS can read descriptor, BIOS and GbE. */ - fmba->flmstr1 |= 0xb << rd_shift; + /* CPU/BIOS can read descriptor, BIOS, EC and GbE. */ + fmba->flmstr1 |= 0x10b << rd_shift; /* CPU/BIOS can write BIOS and Gbe. */ fmba->flmstr1 |= 0xa << wr_shift; /* ME can read descriptor, ME and GbE. */ |