Hi Ahwan,
I have requested FSP MR2 but yet to receive it. But I checked the FSP file included in Apollo_Lake_CB_MR3 release and it has the same cksum with the FSP MR3 I have. And this Apollo_Lake_CB_MR3 pre-compiled coreboot image is bootable on my CRB! :( Confusing...
Yes, it is strange. Something has changed between coreboot MR3 (not sure which cb version that corresponds with) and coreboot 4.6 that breaks compatibility with FSP MR3.
BTW, I notice this in your config:- CONFIG_CPU_UCODE_BINARIES="blobs/microcode_patch_1.bin"
I didn't set this in my previous configuration. Is this from FIT tool? I noticed there are 2 files after decomposing with FIT tool, "uCode Patch 1.bin" & "uCode Patch 2.bin" But you only need 1 file here?
Yeah, I must have renamed "uCode Patch 1.bin" to "microcode_patch_1.bin". Strictly speaking (to operate within spec) I should probably have the other microcode blob there too.
Cheers, Cameron
Cameron Craig | Graduate Software Engineer | Exterity Limited tel: +44 1383 828 250 | fax: | mobile: e: Cameron.Craig@exterity.com | w: www.exterity.com
______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________