The KEY Point of Coffee Lake Power on

Posted 2020-09-30

1, If the system can’t power up.

 

a, please set PlatformImonDisable to 0x1 in xml file as following table

 

 

b, check OEM Public Key Hash is created as following table

 

 

2，You should be to set some tokens by your board HW design as CRB release note said.

 PCH_SKU

 CRB_BOARD

 MEMORY_CHANNEL_INTERLEAVED_OVERRIDE

 CRB_EC_SUPPORT

 EcPs2Kbd_SUPPORT

 …

 

3，If the NVME can’t be detected, please mask SetUefiMemMapAttributes () routine in following files:

 

UefiCpuPkg\PiSmmCpuDxeSmm\PiSmmCpuDxeSmm.c

IntelRoyalParkPkg\Intel\ClientCommonPkg\Override\UefiCpuPkg\PiSmmCpuDxeSmm\PiSmmCpuDxeSmm.c

 

4，if the some logic device can’t work normal, please try to disable following item.