[yocto] Eclipse Plugin Yocto Project Settings

[Zhang, Jessica]

Hi Diego,
 
There's a qemu script bug in the 0.9 release that can't figure out the
kernel file that we're passing in, so you have to explicitly add the
targeted arch after qemu script, to fix this in eclipse, go to Run->Externel
Tools Configuration, and select under program the configuration
corresponding to your target arch, e.g. qemu_i586_poky_linux, on the
arguement entry, add "qemuarch" between poky-qemu and your kernel file, e.g.
for my qemu setup for i586 the created one is "..poky-qemu
/home/jzhang/test_import/build/tmp/deploy/images/bzImage-qemux86.bin ..."
and change it to" ..poky-qemu qemux86
/home/jzhang/test_import/build/tmp/deploy/images/bzImage-qemux86.bin ..."
you should be able to figure out the qemuarch from the kernel file name...
 
Also, as I've mentioned when you build a qemu image, besides the kernel
file, it also build ext3 file corresponding to rootfs and a tar file, for my
case it's under
/home/jzhang/build/tmp/deploy/images/poky-image-sdk-qemuarm.ext3 and
poky-image-sdk-qemuarm.tar.bz2, you need to extract the
poky-image-sdk-qemuarm.tar.bz2 to a directory using the poky-extract-sdk.
For my case, I extract it to /home/jzhang/qemu-arm, and the
/home/jzhang/qemu-arm is the directory that you passed to the "Root
Filesystem", not the built directory contains the rootfs...
 
To access the poky-extract-sdk, you need to do "bitbake meta-ide-support"
under your poky tree which will generate an
environment-setup-targetarch-poky-linux file, by sourcing that file, it'll
setup the correct environment for you to access poky-extract-sdk...
 
Thanks,
Jessica

  _____  

From: Diego Sueiro [mailto:diego.sueiro at gmail.com] 
Sent: Thursday, January 20, 2011 3:32 PM
To: Zhang, Jessica
Cc: yocto at yoctoproject.org
Subject: Re: [yocto] Eclipse Plugin Yocto Project Settings


Jessica, 

Even if I'm using "Poky Tree Mode"?

When I tried to pass my rootfs directory built by poky I've gotten an error
message related to a wrong ext3 filesystem type. 

Regards,

--
*dS
Diego Sueiro

/*long live rock 'n roll*/



On Thu, Jan 20, 2011 at 9:24 PM, Zhang, Jessica <jessica.zhang at intel.com>
wrote:


Within the Eclipse IDE, it's expected to run qemu in the unfs mode which
means you have to extract the rootfs file to the dirctory with the
poky-extract-sdk script, and setup the directory in the "Root Filesystem"
entry.
 
Thanks,
Jessica

  _____  

From: yocto-bounces at yoctoproject.org [mailto:yocto-bounces at yoctoproject.org]
On Behalf Of Diego Sueiro
Sent: Thursday, January 20, 2011 3:16 PM
To: yocto at yoctoproject.org
Subject: [yocto] Eclipse Plugin Yocto Project Settings


On "Target Settings" for "QEMU" "Root Filesystem" options there is no way to
choose a individual file, just directories are allowed to be chosen.

When I tried to pass a poky-image-sato-qemuarm.ext3 file I had to put the
filename manually.



Regards,

--
*dS
Diego Sueiro

/*long live rock 'n roll*/



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