[coreboot] Re: ASUS KCMA-D8 RAM issues

2019-07-12 Thread Sean Lynn Rhone
Samsung "M393B5270CH0-CH9" nor SK Hynix "HMT151R7BFR4C-H9" work with the Coreboot 4.9; I'm not sure on a specific error message; the motherboard just didn't POST with those sticks. The SK Hynix "HMT151R7BFR4C-H9" sticks worked with Libreboot 20160907 however. Nanya "NT2GC64B88B0NF-CG", Micron

[coreboot] Re: ASUS KCMA-D8 RAM issues

2019-06-01 Thread Sean Lynn Rhone
For non-ECC modules on the KCMA-D8, I found that Samsung M378B5273CH0- CK0, Micron 16JTF25664AZ-1G4F1, and Nanya NT2GC64B88B0NF-CG work with Coreboot. I also had SK Hynix HMT151R7BFR4C-H9 which didn't work with Coreboot, but worked on Libreboot. Samsung M393B5270CH0-CH9 also doesn't work with

[coreboot] Re: KGPE-D16: coreboot-4.5 stuck in boot loop. Help on getting the system to boot or flash newer version

2019-04-30 Thread Sean Lynn Rhone
I had to do something similar with a KCMA-D8 motherboard, but I had an old motherboard around that let me hotswap the BIOS chip, and I was able to use flashrom from a Linux LiveUSB to flash the ASUS vendor BIOS to the chip, while socketed in another motherboard. After the flash, I powered off the

[coreboot] ASUS KCMA-D8 Sometimes boots or fails

2019-04-22 Thread Sean Lynn Rhone
I build CB from the master branch a few times a month for an ASUS KCMA- D8 motherboard. On some CB builds, CB will boot fine and consistently (press the power button, wait a little bit, SeaBIOS starts). On other CB builds, sometimes it may boot fine (power button, wait, SeaBIOS), but other times

[coreboot] Re: Coreboot doesn't POST on ASUS KCMA-D8

2019-01-27 Thread Sean Lynn Rhone
Hi, thanks for the info! For the particular POST issue, I limited it down to the RAM. I replaced it with some other RAM and it POSTs fine. I don't know if I mentioned it in the initial post, but Libreboot's 2016 stable build booted fine with that same RAM, as did the ASUS vendor BIOS; Coreboot

[coreboot] Re: Coreboot doesn't POST on ASUS KCMA-D8

2019-01-13 Thread Sean Lynn Rhone
After some more compiles, I finally figured it out; it's the RAM. The Hynix HMT151R7BFR4C-H9 sticks I have work fine in Libreboot, but didn't work with any Coreboot release I tried (tagged 4.6, the last build reported in board status for the KCMA-D8, and master). Tossed in the old RAM I had lying