tree 774f2b8160307aad98f790b80ea0376be0a61d5b
parent 5c3e81ef1520e2a8dfb5bf738f310833700a161d
author Chanh Nguyen <chanh@os.amperecomputing.com> 1720759134 +0000
committer Thang Q. Nguyen <thang@os.amperecomputing.com> 1721027973 +0000

meta-ampere: mtmitchell: control GPIO via Mt.Mitchell 1.0 vs 2.0 detection

Support checking BOARD_ID GPIOs to detect Mt.Mitchell 1.0 vs 2.0 board
revision and configure GPI[1:0] accordingly.

Host firmware will use GPI[1:0] to identify the board revision to handle its
features property.

Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Change-Id: I3c2834be0f1ef2ef3de9b9ae24a2c2e3c0eb5ae5