soc/intel/alderlake/acpi: Changing USB ports indexing.
commit9c4514ba14e29550041e4c18aaafdd7c0bbc097e
authorAdam Mills <adamjmills@google.com>
Wed, 10 Aug 2022 05:49:00 +0000 (10 15:49 +1000)
committerTim Wawrzynczak <twawrzynczak@chromium.org>
Wed, 17 Aug 2022 15:04:07 +0000 (17 15:04 +0000)
treed598b8fec5ed1202c65f8a27da48bf786150d83a
parentf43e0e7247d8efe4737aa4ea6407956f295f5338
soc/intel/alderlake/acpi: Changing USB ports indexing.

xhci.asl places the SS ports at 11-14, following HS ports 1-10. However,
for Nissa, the kernel detects 12 HS ports 1-12 and 4 SS ports at 13-16,
resulting in the PLD intended for SS ports 1 and 2 being associated with
HS ports 11 and 12.

Changing the asl for SS to 13-16 makes locations associate correctly and
peering work.

BUG=b:234544025
BRANCH=firmware-brya-14505.B
TEST=manually verified on Nissa and Brya devices

Change-Id: I57aef771a7ff086b71a9e90b81e1a3635f832b2f
Signed-off-by: Adam Mills <adamjmills@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66590
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
src/soc/intel/alderlake/acpi/xhci.asl