* [Buildroot] Rootfs and bzimage question?
@ 2017-05-18 23:51 bianchi
2017-05-19 7:13 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: bianchi @ 2017-05-18 23:51 UTC (permalink / raw)
To: buildroot
Hello Everyone,
I learned using build root and finished compiling, how to use bzImage and
rootfs.ext3 into mydisk.img to make it bootable in qemu. My host is Ubuntu
16.04.
So far I got kernel panic, can not find rootfs.
Any clues or scripts doing it?
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* [Buildroot] Rootfs and bzimage question?
2017-05-18 23:51 [Buildroot] Rootfs and bzimage question? bianchi
@ 2017-05-19 7:13 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2017-05-19 7:13 UTC (permalink / raw)
To: buildroot
Hello,
On Thu, 18 May 2017 16:51:40 -0700 (PDT), bianchi wrote:
> I learned using build root and finished compiling, how to use bzImage and
> rootfs.ext3 into mydisk.img to make it bootable in qemu. My host is Ubuntu
> 16.04.
> So far I got kernel panic, can not find rootfs.
> Any clues or scripts doing it?
If you're trying to make a Buildroot system that boots under Qemu,
please use our Qemu defconfigs:
$ make list-defconfigs | grep qemu
And follow the instructions in the appropriate board/qemu/*/readme.txt
file.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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