diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2022-06-06 08:19:42 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-06-08 12:50:31 +0000 |
| commit | 917ef5323ca831825d70bf20998316f59d326974 (patch) | |
| tree | 897abda14461d1a1d8637a799bc6ef2261179ef2 /src/include/smmstore.h | |
| parent | 097b9dd8e3de4481c7b2ff19658bcd48cbc4a8b5 (diff) | |
mb/google/brya/var/agah: Add delays to GPU power off sequence
During the GPU power down sequence, each power rail should reach below
at least 10% before the next rail is sequenced down; based on scope
shots for a board, conservative delays between each rail are added;
they will likely be more fine-tuned later on.
BUG=b:233959099
TEST=sequence verified by EE
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I28ada3a01b86996e9c7802f8bd18b9acda6bb343
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/include/smmstore.h')
0 files changed, 0 insertions, 0 deletions