tree e211440051a537eec2895704a3a52e4d2640c8d8
parent 38f200f4681f0d780fbef1e2b7418ac2b33c8463
author Thang Tran <thuutran@amperecomputing.com> 1696472405 +0700
committer Thang Q. Nguyen <thang@os.amperecomputing.com> 1697683760 +0000

meta-ampere: mtmitchell: correct checking PGOOD

Currently, in the platform initialization phase, BMC is checking PGOOD
gpio via both dbus and "/sys/class/gpio" methods. The "power_control"
application is polling PGOOD. Sometimes, "power_control" stops checking
the PGOOD's status due to a conflict with platform initialization. It
makes BMC can not control the power.

This commit removes the conflict between the "power_control" and the
platform initialization as below:
- Update ampere-platform-init.service to request the platform
  initialization run before the "power_control".
- Update mtmitchell_platform_gpios_init.sh to remove checking PGOOD via
  dbus.

Tested:
   The platform initialization runs before the "power_control".
   Turn on/off the host, reboot BMC, AC power work correctly.

Signed-off-by: Thang Tran <thuutran@amperecomputing.com>
Change-Id: Ic9619f93b8a49c578a8a0d733872a636ec6fc100