tree 099db99a9dcfba986ac9c93af11a56ba5c822bde
parent f3e35a2f853e76e429c7a43e4bcde0287f4613a4
author Thang Tran <thuutran@amperecomputing.com> 1668656104 +0700
committer Thang Q. Nguyen <thang@os.amperecomputing.com> 1671078868 +0000

meta-ampere: mtjade: fix flash BIOS occasional fail

Before flashing UEFI firmware, the BMC calls "obmcutil chassisoff" to
turn OFF the Host and wait 10s before checking if the Host is actually
OFF or not.
In some cases, 10s is not enough. This will make the flashing script
sees the Host is still ON and bypasses the flashing.
This commit changes to check Host state each 2s until maximum 60s to
avoid above failure.

Tested: check below steps 10 times and ensure all done successful:
  1. Request to flash SCP firmware via Redfish.
  2. Sleep 120s, when CPU is booting (did not jump to OS)
  3. Request to flash UEFI firmware via Redfish.
  4. Check if the flashing successes

Signed-off-by: Thang Tran <thuutran@amperecomputing.com>
Change-Id: I403f4b432e53b3b091315612488c50dbb595ea76