soc/amd/picasso/uart: make AOAC device ID in uart_enable unsigned

This change is separate from CB:45308 to only have the directly UART-
related changes in this patch train.

BRANCH=zork

Change-Id: Ie587fdbd1e6229c1374fce3568c6a361577dc6c4
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45310
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Furquan Shaikh <furquan@google.com>

0 files changed, 0 insertions, 0 deletions