diff options
| author | Kangheui Won <khwon@chromium.org> | 2021-01-15 15:04:25 +1100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-01-28 00:26:47 +0000 |
| commit | ac7ec27e5c1a57ab7e9f8c6eb59ad90adbc198c0 (patch) | |
| tree | 6a1246bfaa26bd26f15d8cec8d88940920b0dd3a /src/superio | |
| parent | 892a423de8520fda2735835faed7870c3bbf420f (diff) | |
soc/amd/picasso: fix CBFS MCACHE on Zork
Zork platform was not booting with MCACHE enabled since psp_verstage
had following issues with MCACHE.
Fix all the issues and re-enable MCACHE for Zork.
* psp_verstage should call vboot_run_logic, not verstage_main.
vboot_run_logic calls after_verstage which handles RW MCACHE build.
* It should avoid low-level apis for cbfs access.
cbfs_map will build RO MCACHE if it's the first stage, while other
low-level apis won't.
* It should call update_boot_region before save_buffers
MCACHE should be transferred to x86 so we should build it before
calling save_buffers
BUG=b:177323348
BRANCH=none
TEST=boot Ezkinil
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: I08c5f8474600a06e3a08358733a38f70787e944a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49468
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/superio')
0 files changed, 0 insertions, 0 deletions