[OE-core] [PATCH 3/9] qemuarm: add device tree support

Richard Purdie richard.purdie at linuxfoundation.org
Wed Aug 31 07:22:55 UTC 2016


On Tue, 2016-08-30 at 12:49 -0400, Bruce Ashfield wrote:
> As of the 4.7 kernel qemuarm must be booted with a dtb. To allow
> older and recent kernels to both boot qemuarm, we add the device
> tree definitions only to recipes that need it (linux-yocto-dev)
> and make runqemu detect and use the dtb if present.
> 
> Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
> ---
>  scripts/runqemu-internal | 3 +++
>  1 file changed, 3 insertions(+)

This doesn't work with Roberts runqemu conversion to python.

I did try adding http://git.yoctoproject.org/cgit.cgi/poky/commit/?h=ma
ster-next&id=e91d7bf00bfab5142bc290425103971b897c208b however this
requires the use of the dtb file and doesn't work with older kernels.
I'll see if I can come up with something better based on kernel
PREFERRED_VERSION...

Cheers,

Richard




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