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authorBryantOu <Bryant.Ou.Q@gmail.com>2020-04-15 23:17:01 -0700
committerAndrey Petrov <andrey.petrov@gmail.com>2020-04-18 03:39:49 +0000
commit4fc59af03d0d76caa0b8497ea894f360c15c1a39 (patch)
treec97396770f6959848123d4d756a4807dfc963cb7 /src/soc/amd/picasso/cpu.c
parentdff56a056c7dadf0d970cfe29f0bc9c1fec69e82 (diff)
mb/ocp/tiogapass: Pull POST complete pin
Tioga Pass platform use GPIO pin of GPP_B20 for POST complete, BIOS needs to configure this pin for BMC to poll, so it knows when to start to access other components. Tested=Read GPIO status (GPIOAA7) in OpenBMC, the value is 0, the command and result are shown as below, root@bmc-oob:~# cat /tmp/gpionames/FM_BIOS_POST_CMPLT_N/value 0 root@bmc-oob:~# Change-Id: I134f80153461c5acd872587038a2207586b658dd Signed-off-by: BryantOu <Bryant.Ou.Q@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40426 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/soc/amd/picasso/cpu.c')
0 files changed, 0 insertions, 0 deletions