* ramesh bios <[EMAIL PROTECTED]> [050304 05:12]: > Ok, so I tried this specific sequence and it failed. > > making region read/write > done making region read/write > Verifing priq routing tables copy at 0xf0000...failed, > f0000=b0 while 87c0=24 > > Could it be that f0000 is mapped to the flash? I'm > trying to figure out whether that is technically > possible for a gx1? Could the hardware somehow have a > control that maps the 2Mbit flash to that block?
In /dev/bios I've been using the following code to switch between the ram image and the rom image. I don't have the specs at hand, but you should look into the specs of device 0x1078:0x0100 static void cs5530_activate(void) { /* Save modified registers for later reset */ pci_dummy[0]=pci_read(CURRENT,0x52); /* enable rom write access */ pci_write(CURRENT, 0x52, pci_dummy[0]|0x06); } static void cs5530_deactivate(void) { pci_write(CURRENT, 0x52, pci_dummy[0]); } _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios