Power Restore Policy (Intel platform)
saravanan.palanisamy at linux.intel.com
Sat Jun 5 04:12:59 AEST 2021
This functionality may not be supported by BIOS in RP.
1.) You need to set this BIOS knob:
EDKII MENU -> Platform Configuration -> PCH- IO Configuration -> State
After G3 -> S5 state -> F10(save).
I have not tried in from web interface.
I believe, below IPMI commands will do the same:
2.) In BMC Serial Console, set power restore policy to AlwaysON
# ipmitool raw 0x00 0x06 0x02
3.) Set power restore delay to 120 seconds
# ipmitool raw 0x30 0x54 0x00 0x78
4.) Do AC Cycle
5.) BIOS boot after 120+ seconds after bmc boot started
On 6/4/2021 8:46 AM, 吳秉昌 wrote:
> Hi Teams
> I am new to OpenBMC, In Power Restore Policy function, I setting "Always On” via web, and reboot the BMC (the system is power off), I expect the system will start, but it don’t.
> My system is intel platform, and already install x86-power-control.
> All suggestions are welcome, very thanks
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