<[email protected]> writes: > 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.
That is a very weird place for raminit to hang... (JEDEC init) > > 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... > This could happen if power was cut off during a previous raminit. > 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. > Though some raminit results are stored in CMOS, those are only used later in raminit. This leads me to think it might be a hardware issue? > 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? I have never seen anything like this on the very same board I own, so I don't know how to reproduce or fix this... Sorry if I send this twice. I forgot to put [email protected] in CC. Kind regards -- Arthur Heymans -- coreboot mailing list: [email protected] https://www.coreboot.org/mailman/listinfo/coreboot
