[LinuxBIOS] booting from PCI bus card
pawn2be.wild at yahoo.de
Sun Apr 29 16:38:41 CEST 2007
that is the point - the issue was discussed here a couple of days ago.
a regular PCI expansion BIOS is called too late during POST by legacy
BIOS. The Altera MAXII has a patch field to put a flash mem into.
this PCI space mapping business is the key point. chipset's provide for
booting from PCI space but I wonder whether they need to be told to do
so by a hardware switch / signal or whether a small patching of legacy
bios would do the trick. --Q
Bari Ari schrieb:
> ron minnich wrote:
>> So, are there proto cards out there with nothing but a flash part on them?
> There are cheap ~$15 SCSI cards around and also PCI media card readers
> for ~$30.
> If the ROM's on NIC's show up during boot, then cards are available for
> under $5. But I don't recall any of them mapping the ROM to any PCI space.
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