diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2022-08-25 17:05:23 -0600 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2022-10-04 15:35:26 +0000 |
| commit | d49c3f278eb77faff098dceb5e7767b53950cd5d (patch) | |
| tree | 6d1c6fab2731d79c1a3ec371c3a3db6c38162188 /src/security/intel | |
| parent | 49332fe85696575c4f9b6ee52508e61f7159bb4c (diff) | |
mb/google/skyrim: Enable amdfw separation
Select the config to separate the AMDFW binary from the verified boot
section.
BUG=b:203597980
TEST=Build Skyrim BIOS image and boot to OS with PSP verstage passing
the hash table and PSP verifying the binaries against the hash table.
Observe boot time improvement of ~120 ms while operating SPI bus at 66
MHz with PSP verstage enabled.
Before this patch series:
508:finished loading body 1,978,053,432 (201,518)
After this patch series:
508:finished loading body 7,948,797,849 (83,460)
Change-Id: I78ec6d28b4c5fc40bdade47489d58180a54dee4d
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Diffstat (limited to 'src/security/intel')
0 files changed, 0 insertions, 0 deletions