tree b92ba0e1501b5dd37bfeebf7ec843dbcfa4a2cc3
parent bb3b314807c93933b06f0fd5dfafb197757ab4bd
author Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> 1605863928 +0800
committer Patrick Georgi <pgeorgi@google.com> 1607156179 +0000

mb/google/volteer/variant/lindar: Correct SD card reader power sequence

According to the spec provided by Bayhub, the 3.3V power rail must be enabled at least 100ms before reset is released.
To ensure this, set the power enable signal in the bootblock GPIO table.

BUG=b:173676531
BRANCH=firmware-volteer-13521.B
TEST=Built and booted into OS, test USB function normally.

Change-Id: I0c536f36c138ace93766f3024f6ec5d47b38269f
Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47799
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>