On Tue, Nov 11, 2008 at 6:51 PM, Jordan Crouse jordan@cosmicpenguin.net wrote:
Robert Millan wrote:
Hi!
Starting with revision 1910, latest version of GRUB uses the newly added Multiboot support in coreboot. If you're using GRUB on coreboot, when you update to the latest GRUB mind that you also have to be using a recent version of coreboot.
The main advantage this provides, is that you can now test how will GRUB for coreboot work on your hardware without having to flash it, and without having to worry about "bricking" the board. E.g. from GRUB 2:
grub> multiboot /grub.elf grub> boot
and from GRUB Legacy:
grub> kernel /grub.elf grub> boot
And following on to that, libpayload based payloads are now multiboot enabled, so you can load them from GRUB in the BIOS environment of your choice. I've tried coreinfo on both traditional and coreboot with no problems. So you can use the above trick to test libpayload payloads without flashing too. The next step is teaching filo how to load multiboot payloads, and of course, convincing the desktop distributions to ship coreinfo.. :)
Thanks to Robert for all his help.
Jordan
Hello! Jordan I can create the library that is based on the most recent revision of libpayload without any problem. But what about creating a working (or workable) payload from that? For example, where is that documented in the wiki? (Obviously from the same place where I found the instructions to obtain the libpayload code from the SVN storage point. But it's not obvious to me.)
On a related list Robert explained how to create grub.elf, I just posted a note that I got it to work, both building of the thing, and booting it, using Bochs.
----- Gregg C Levine gregg.drwho8@gmail.com "This signature was once found posting rude messages in English in the Moscow subway."