Hardware: gigabyte g41m-es2l, coreboot git, seabios-git, native vga

I have the problem that the computer is freezing after few boots. Its hanging then at every boot in this stage:

....

tWR: 5

tRFC: 35

tWTR: 4

tRRD: 3

tRTP: 4

Channel 0 possibly not in self refresh

Channel 1 possibly not in self refresh

Done clk crossing

Done launch

Done timings

DimmA populated only in channel 0

No dimms in channel 1

Done ODT

Done pre-jedec

MRS...

CH0: Found Rank 0



Nothing happens afterwards.


I replaced the RAM to an other one. Turned it on, it then reset once:
....

tRAS: 18

tRP: 6

tRCD: 6

tWR: 6

tRFC: 51

tWTR: 4

tRRD: 3

tRTP: 4

Reset...


and hangs again at this stage:
...

Done ODT

Done pre-jedec

MRS...

CH0: Found Rank 0


I disconnected the PSU, removed the CMOS battery and wait few minutes. Then it stops hanging at this stage.

I had this problem also on an other g41m-es2l mainboard with latest libreboot image installed. So it does not seem to be hardware related and not fixed in latest coreboot.

Anything i could do to help fixing this bug?