[coreboot] Reasons for `Boot failed` message?
Paul Menzel
paulepanter at users.sourceforge.net
Sat Apr 6 10:59:19 CEST 2013
Am Freitag, den 05.04.2013, 17:46 -0700 schrieb Stefan Reinauer:
> It looks like grub returns from execution. Probably because it's unhappy about something ..
>
> Were you able to use the same payload, say, in qemu?
Remove the LZMA compressed payload and adding the payload manually
(uncompressed) and rewriting the image, the GRUB payload is started
without problems.
$ build/cbfstool build/coreboot.rom remove -n fallback/payload
$ build/cbfstool build/coreboot.rom add-payload -n fallback/payload -f grub2.elf
$ build/cbfstool build/coreboot.rom print
coreboot.rom: 4096 kB, bootblocksize 1008, romsize 4194304, offset 0x0
alignment: 64 bytes
Name Offset Type Size
cmos_layout.bin 0x0 cmos_layout 1776
pci1002,9802.rom 0x740 optionrom 65536
fallback/romstage 0x10780 stage 347052
fallback/coreboot_ram 0x65380 stage 205897
fallback/payload 0x97840 payload 576263
(empty) 0x124380 null 2996248
So I would claim, the payload is functional.
Thanks,
Paul
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