tree 9887ada2ad7dc98121383f035e6fae35925c4325
parent ef3395d990bbf1118a8d4e367a986bdbc92b1820
author Raul E Rangel <rrangel@chromium.org> 1591916243 -0600
committer Felix Held <felix-coreboot@felixheld.de> 1592498589 +0000

soc/amd/picasso: Add ability to enable/disable UART to device tree

If we are not using the UARTs or they don't have the correct GPIOs
configured we should let the mainboard disable them.

BUG=b:153001807
TEST=Dump SSDT and see UART device is disabled

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ifc04e36e0ebe5cce4b6cc228c7174dc76f2ffa4a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>