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author | Felix Held <felix-coreboot@felixheld.de> | 2021-01-05 00:17:56 +0100 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2021-01-06 17:20:58 +0000 |
commit | 15dd9b89962a184cba4974c571960fe468f2a103 (patch) | |
tree | 69b56b9eba6a737a38a221629f9d1953fd09259e /src/drivers | |
parent | a1f254b91b6bc0be67870629fc9aaa765671c649 (diff) |
soc/amd/common/block/gpio_banks: fix sequence in gpio_output
When configuring a GPIO pin as output the value should be written before
it gets configures as an output to avoid a possible glitch on the output
when the GPIO pin was an input before and the output value was different
from the one that got written afterwards.
Change-Id: I2bb5e629ef0ed2daadc903ecc1852200fe3a5cb9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49119
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/drivers')
0 files changed, 0 insertions, 0 deletions