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| author | Tarun Tuli <taruntuli@google.com> | 2023-05-09 13:00:26 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-05-11 16:48:44 +0000 |
| commit | 3e304e5257d30920101e82510a17abe20b581d68 (patch) | |
| tree | 6abec9cd97befbbbc7e4158775a0f97cf784587d /src/soc/amd/picasso/cpu.c | |
| parent | 7ad8b0987ac6f3438b209ce2c6d3bd16a5c93f21 (diff) | |
mb/google/brya/variant/hades: Reduce PEXVDD shutoff delay for Hades
For the sequenced controlled shutdown path, there's a 10ms delay
after the PEXVDD rail is disabled to permit discharge needed on
Agah/Proxima.
This can be dropped to 3ms for Hades designs Proto0 and forward.
Once Agah board is dropped, "if CONFIG" can be cleaned up/removed.
BUG=b:271167335
TEST=builds
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8a0d62ec76caff861adce2d6c0ba2d4e4064affa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75051
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/picasso/cpu.c')
0 files changed, 0 insertions, 0 deletions