* qemu armv7a
@ 2011-12-19 8:48 Foinel
2011-12-19 15:59 ` Mark Hatle
2011-12-19 19:39 ` Khem Raj
0 siblings, 2 replies; 3+ messages in thread
From: Foinel @ 2011-12-19 8:48 UTC (permalink / raw)
To: poky
Hello,
the default qemuarm build seems to be building for ARM926EJ-S as it
requires tune-arm926ejs.
Has anybody tried to build for armv7a (cortex a9) ? Have tried it
myself, by modifying the qemuarf.conf to require tune-cortexa9.inc
instead of tune-arm926ejs but the qemu machine won't boot anymore, it
just stays blank.
Any ideas, thoughts, suggestions regarding this would be appreciated.
Thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: qemu armv7a
2011-12-19 8:48 qemu armv7a Foinel
@ 2011-12-19 15:59 ` Mark Hatle
2011-12-19 19:39 ` Khem Raj
1 sibling, 0 replies; 3+ messages in thread
From: Mark Hatle @ 2011-12-19 15:59 UTC (permalink / raw)
To: poky
On 12/19/11 2:48 AM, Foinel wrote:
> Hello,
> the default qemuarm build seems to be building for ARM926EJ-S as it
> requires tune-arm926ejs.
> Has anybody tried to build for armv7a (cortex a9) ? Have tried it
> myself, by modifying the qemuarf.conf to require tune-cortexa9.inc
> instead of tune-arm926ejs but the qemu machine won't boot anymore, it
> just stays blank.
> Any ideas, thoughts, suggestions regarding this would be appreciated.
The emulated QEMU machine is an arm926ej-s emulated ARM Versatile platform.
AFAIK, cortex a9 isn't supported in that version of QEMU, nor the emulated
virtual platforms required to support the a9 either.
--Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: qemu armv7a
2011-12-19 8:48 qemu armv7a Foinel
2011-12-19 15:59 ` Mark Hatle
@ 2011-12-19 19:39 ` Khem Raj
1 sibling, 0 replies; 3+ messages in thread
From: Khem Raj @ 2011-12-19 19:39 UTC (permalink / raw)
To: Foinel; +Cc: poky
On Mon, Dec 19, 2011 at 12:48 AM, Foinel <flocirel@gmail.com> wrote:
> Hello,
> the default qemuarm build seems to be building for ARM926EJ-S as it
> requires tune-arm926ejs.
> Has anybody tried to build for armv7a (cortex a9) ? Have tried it
> myself, by modifying the qemuarf.conf to require tune-cortexa9.inc
> instead of tune-arm926ejs but the qemu machine won't boot anymore, it
> just stays blank.
> Any ideas, thoughts, suggestions regarding this would be appreciated.
>
on oe-core linux-yocto is used to provide kernel for supported machines
and it does not yet have configuration support for say qemu with
cortex-a9 emulation.
so you will need kernel support so either add it to linux-yocto and then
let the tooling figure it out from machine.conf something like
qemucortex-a9 or somesuch
or you can have your own BSP which primarily with provide machine
configuration for qemu
emulating cortex-a9
> Thanks
> _______________________________________________
> poky mailing list
> poky@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/poky
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-12-19 19:40 UTC | newest]
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2011-12-19 8:48 qemu armv7a Foinel
2011-12-19 15:59 ` Mark Hatle
2011-12-19 19:39 ` Khem Raj
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