On Wed, Mar 27, 2013 at 9:32 AM, Martin Roth <[email protected]> wrote:
> On 03/26/2013 01:11 PM, Rudolf Marek wrote: > >> Hi all >> >> The board is finally in. I'm aware that David bought it (i think he has >> f2a85-m CSM version which is USA specific), is there anyone else? >> PaulePanter maybe? >> >> Has anyone tried "hot flashing" ? It seems linux crashes if I simply >> unplug the flash. I tried to work around and disabled SMI by software. But >> I want to be sure it happens also to other people. >> >> The issue with SeaBIOS is gone. I will post some coded verb fix. Is there >> a way how to extract verbs for codec from original system? I did simple: >> cat /sys/class/sound/hwC1D0/init_**pin_configs >> >> Is it all? >> >> The last, so far known issue is that SeaBIOS likes to boot only from >> first AHCI port. I need to check this. >> >> Thanks >> Rudolf >> >> Hi Rudolf, > I just got a f2a85-m CSM to test with here at Sage, but we're still > waiting for a CPU to drop in before we can do anything. > > I suspect that the crash might be caused by the USB3 controller. It could > also be the IMC, but I think this is less likely. Both of these run code > directly from the ROM chip. If you unplug the chip while they're trying to > fetch, it's not surprising that "Bad Things" happen. You could test for > this by doing a build that removes these roms and after booting from that > version, see if it still crashes when the chip is pulled. > > The ahci issue with seabios sounds like an issue I fixed in AGESA a couple > of months ago. > http://review.coreboot.org/#/**c/2165/<http://review.coreboot.org/#/c/2165/> > > This is great! Having sage putting resources into the f2a85-m means a lot! (the CSM just indicates that Asus will keep the item stocked longer / support it longer.) Thanks, David
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