On 9/11/08, Joseph Smith joe@settoplinux.org wrote:
On Thu, 11 Sep 2008 23:53:04 +0200, Peter Stuge peter@stuge.se wrote:
Joseph Smith wrote:
My JMP question is about copying a drives mbr to memory 0x7c00 and or 0x0600 at 512 byte blocks.
..
What do you think?
I think you should just use SeaBIOS.
Nope. This will be a autoboot_mbr option of FILO. Here is how it will work:
It will comb through each drive and attempt to boot the first drive with a valid mbr signature bit (0xAA55). Maybe a slight delay for user intervention, and then boot boot the drive based on the info in the mbr.
So, let me just expose my ignorance here, does Coreboot provide an interface like a traditional, proprietary BIOS which allows the user to configure different settings? Settings like boot order? Because I guess I don't understand the purpose behind the whole discussion.
I would have expected Coreboot to work it's way down a prioritized list looking for boot media (MBR in x86). Is it accurate to replace the words "boot media" above with "payload"? Is MBR code (be it FILO, GRUB, whatever Windows' bootloader is called) a payload?
TIA,