[coreboot] #174: Unable to boot from qemu-kvm -- seems to be a cbfs problem
coreboot
svn at coreboot.org
Thu Feb 3 05:46:43 CET 2011
#174: Unable to boot from qemu-kvm -- seems to be a cbfs problem
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Reporter: czw[+]660[+]@… | Owner: stepan@…
Type: defect | Status: new
Priority: major | Milestone:
Component: coreboot | Resolution:
Keywords: | Dependencies:
Patch Status: there is no patch |
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Comment (by czw[+]660[+]@…):
I've noticed, through freedos, that the (apparently) working coreboot v2
fails recognizing and granting access to any emulated floppy, accessible
via qemu's bios.bin, perhaps you'll find some hints in the logs I've
posted, in the boot parts with handle failures and registry data
(qemu_coreboot_seabios.log). It seems it could be a 'target' related
problem, because I've tried to change (in qemu) the target machine,
setting it to a 'standard pc for qemu 0.11', and the resulting log for the
other, newer versions of coreboot I was testing, shows an apparently
booting machine, though with no visual output (it seems to fail loading
the vga option rom, the log misses the lines "Running option rom at
c000:0003
" and "Turning on vga console" after "Scan for VGA option rom" ).
Attaching file 'qemu_0.11_test.log' as serial output for coreboot r6325
with seabios stable version.
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Ticket URL: <https://tracker.coreboot.org/trac/coreboot/ticket/174#comment:1>
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