| commit | d27dd97e17a8dfe4a9d8861cda51feabce809590 | |
| author | Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> | |
| Tue, 21 Dec 2021 13:04:12 +0000 (21 21:04 +0800) | ||
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | |
| Wed, 22 Dec 2021 15:40:48 +0000 (22 15:40 +0000) | ||
| tree | 4b4958e33ae5006af4373cbb92627f47d1f9bdfb | treesnapshot (tar.gz zip) |
| parent | baf027d50c1570d5ab0e5ec225585ddd0e9388ec | commitdiff |
mb/google/brya/var/gimble: Configure GPIO to release PERST# earlier
This change in power sequencing appears to fix issues with power
consumption of the SD card controller. Possibly this change
ensures the device has enough time to properly initialize itself
after reset is deasserted but before it is accessed.
BUG=b:206014046
TEST=USE="project_gimble emerge-brya coreboot" and verify it builds
without error.
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I90e5dd074ceda365283fe7e1f43dfd8c692d7338
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60279
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This change in power sequencing appears to fix issues with power
consumption of the SD card controller. Possibly this change
ensures the device has enough time to properly initialize itself
after reset is deasserted but before it is accessed.
BUG=b:206014046
TEST=USE="project_gimble emerge-brya coreboot" and verify it builds
without error.
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I90e5dd074ceda365283fe7e1f43dfd8c692d7338
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60279
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
| src/mainboard/google/brya/variants/gimble/gpio.c | diffblobblamehistory | |
| src/mainboard/google/brya/variants/gimble4es/gpio.c | diffblobblamehistory |