[yocto] QEMU in SDK

[Chong Lu]

I mean you can use adt-installer to make your sdk environment. (3.1.1. 
Using the ADT Installer)
After you run adt-installer script, you can get kernel and rootfs in 
download_image directory.

Best Regards
Chong


On 07/08/2014 05:39 PM, Joseph Andrew de la Peña wrote:
> Good day Chong,
>
> Actually, I have used ADT (Section 3.4 Optionally Building a Toolchain 
> Installer). I used the method -c populate_sdk and it generated a 
> toolchain script from my existing build workdir's core-image-XXX. I 
> ran the toolchain and it generated a sysroots dir to /path/to/sysroots 
> (SDK_PATH).
>
> Here's the directory structure:
> + SDK_PATH
> --- + environment-setup-XXX
> --- + site-config-XXX
> --- + sysroots (dir)
> ---------- + XXX-poky-linux (dir)
> ---------- + XXX-pokysdk-linux (dir)
> --- + version-XXX
>
> The poky-linux dir does not contain a build dir and nowhere are the 
> images (kernel and ext3) to be found. Thus, the main problem is how 
> can I ran qemu with my SDK setup. This would lead to my sub question: 
> since QEMU needs the kernel and ext3 files, how can I automatically 
> copy these images from my existing build workdir to the newly created 
> SDK dir.
>
> Thanks,
> Joseph
>
>
>
>
>
> On Tue, Jul 8, 2014 at 3:26 PM, Chong Lu <Chong.Lu at windriver.com 
> <mailto:Chong.Lu at windriver.com>> wrote:
>
>     Hi Joseph,
>
>     Maybe you can use adt-installer.
>
>     http://www.yoctoproject.org/docs/latest/adt-manual/adt-manual.html#using-the-adt-installer
>
>     Best Regards
>     Chong
>
>     On 07/08/2014 02:15 PM, Joseph Andrew de la Peña wrote:
>>     Good day ALL,
>>
>>     I was wondering if it's possible to automatically add QEMU
>>     dependencies (kernel and ext3 files) into the script generated by
>>     do_populate_sdk? Then after running the generated SDK script, the
>>     images will reside in /path/to/sysroots/xxx-poky-xxx/tmp/images?
>>     Then just add an environment variable to the environment script
>>     to locate the images path. Is this possible?
>>
>>     The intention is to run QEMU in a host machine with extracted
>>     SDK. Any suggestions on other better ways to run QEMU in another
>>     machine w/ SDK would be great.
>>
>>     Thanks,
>>     Joseph
>>
>>
>
>

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