On Tue, May 12, 2009 at 09:05:09PM -0600, Myles Watson wrote: > I actually couldn't find anything different in the file between how the > registers were programmed. I didn't look for too long. I've since been > told that the Broadcom chip we're talking about doesn't have AHCI, so I > don't know... Except that FILO works with the board.
Samuel posted a log after patching SeaBIOS that had: ATA controller 0 at 000001f0/000003f0 (dev 00000170 prog_if 00000080) ATA controller 1 at 00000170/00000370 (dev 00000170 prog_if 00000080) ATA controller 2 at 00001050/00001090 (dev 00000171 prog_if 0000008f) ATA controller 3 at 00001060/000010a0 (dev 00000171 prog_if 0000008f) powerup IDE floating powerup IDE floating ata_detect drive=0 sc=000000ff sn=000000ff dh=000000ff powerup IDE floating powerup IDE floating ata_detect drive=1 sc=000000ff sn=000000ff dh=000000ff powerup IDE floating powerup IDE floating ata_detect drive=2 sc=000000ff sn=000000ff dh=000000ff powerup IDE floating powerup IDE floating ata_detect drive=3 sc=000000ff sn=000000ff dh=000000ff powerup iobase=00001050 st=0000007f powerup iobase=00001050 st=0000007f ata_detect drive=4 sc=000000ff sn=000000ff dh=000000ff powerup iobase=00001050 st=0000007f powerup iobase=00001050 st=0000007f ata_detect drive=5 sc=000000ff sn=000000ff dh=000000ff powerup iobase=00001060 st=0000007f powerup iobase=00001060 st=0000007f ata_detect drive=6 sc=000000ff sn=000000ff dh=000000ff powerup iobase=00001060 st=0000007f powerup iobase=00001060 st=0000007f ata_detect drive=7 sc=000000ff sn=000000ff dh=000000ff The above indicates that SeaBIOS found the HT1000, but that the ioport registers weren't responding to writes. (A 0xaa/0x55 pattern should have been seen instead of 0xff.) Filo has the same register presence check - so I'm not sure why filo doesn't have the same issue. > Too bad we didn't get it figured out before it got shipped to the data > center. At least it worked out for him. I thought someone else on the list had one of these machines. Oh well, maybe next time. -Kevin -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
