[Tool] Easy automated Mod tool for Coffee Lake bios

[chinobino]

@nexxusty

From this post by dsanke;

@dsanke

I’ve tested lots of motherboards.
Most ASUS 100 series ( Z170/Z170I PRO GAMING , Z170-P ,Z170-A )need BIOS version lower than 3000. And these BIOS do not have CpuMpPei. HT is OK without patch.
If I use BIOS version higher than 3000 , with CpuMpPei patched , it can boot with i7 , but stuck in ASUS logo or just keep rebooting.
ROG M8H BIOS 3802 with CpuMpPei patched work with i7 perfectly.
ROG M9A BIOS 0906 with CpuMpPei patched work with i7 , but newer version (1010 1203 1301 )stuck in ASUS logo ,debug light show 9C.
ROG M9H all BIOS version with CpuMpPei patched , boot with i7 ,keep rebooting , debug light show 91.
ROG STRIX Z270F BIOS 1301 with CpuMpPei patched , boot with i7 , stuck in ASUS logo .0906 with CpuMpPei patched works.
All I tested BIOSTAR, ECS ,ASRock,GALAX,SOYO,Maxsun,Colorful,Gigabyte,Clevo BIOS with CpuMpPei patched work with i7 perfectly.
MSI laptop MS-16L1 MS-16L3 and mini PC G65/G65VR work with cfl i7 after CpuMpPei patched.
Lots of MSI 100 series 16M BIOS even can not boot with cfl i5. MSI 8M BIOS can work with i5.
But after CpuMpPei patched , it won’t boot with cfl i7.EZ debug light show CPU , DRAM and VGA keep circulating.
According to my test , seems except ASUS and MSI , the other manufacturer’s motherboard all can work with cfl i7 now.

I don’t know if anything has changed since he posted that but I would stay away from 6/8 cores with HT on MSI desktop boards just in case.