Hi Zhang, On Fri, Aug 08, 2008 at 12:11:23AM +0800, Zhang Rui wrote: > 2008/8/6, Kevin O'Connor <[EMAIL PROTECTED]>: > > On Tue, Aug 05, 2008 at 12:44:55PM +0800, Zhang Rui wrote: > > > so if I want to write the int13 for scsi booting, should I write > > > interrupt function in coreboot and inject it to int13, or just write > > > codes in seabios? > > > > I'm not sure what you mean. The difficulty is going to be in passing > > the information from the coreboot option rom scan to seabios so that > > seabios can properly boot the machine (and fail over to an alternative > > boot source if necessary). I suppose one could add the legacy bios > > bootup rules to coreboot, but I don't like that idea much. > > > My understanding is this: > 1. the option rom is some place SeaBIOS can find. So we can use > SeaBIOS as a payload to boot. > 2. the option rom is in zipped in coreboot.rom. So I should copy bin > of SeaBIOS to coreboot and let the scsi controller option rom install > int13 in coreboot. So some boot loader can load the OS from scsi > storage. > > Is this OK?
I'm sorry, but I don't understand what you are asking (or suggesting). -Kevin -- coreboot mailing list [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
