diff options
author | Martin Roth <martin@coreboot.org> | 2021-07-27 14:56:11 -0600 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2021-09-08 19:41:31 +0000 |
commit | a95cd265bdaf1529094040e91cf8f1e0036f5a7f (patch) | |
tree | d92045e63da49c13e7adcbd09534493f02661c65 /src/mainboard/google/kukui | |
parent | 859ecdf51771185d4b7d983e4152acf7099c1728 (diff) |
util/amdtools: Add script to update the SPI speed in the EFS header
The update_efs_spi_speed allows changing the SPI speed manually in a
binary that has already been built. This will allow binaries not built
for the EM100 SPI ROM emulator to be updated so that they will work.
There is a corresponding change that will check to see if the EFS value
has been modified from the original speed and will prevent coreboot from
updating the SPI speed and mode.
BUG=b:177233017
TEST=Update SPI speed in existing binary. See that SPI speed has
changed.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I905a9fd8bd93a28aab927dffecbbcf24934b9e03
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56644
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/kukui')
0 files changed, 0 insertions, 0 deletions