Date
1 - 11 of 11
Problem in running poky-qemu
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sachin
Dear All:
I am new to qemu, so please excuse me, i am asking basic question. Actually i want to run linux image for ppc on qemu. My host machine is running Fedora13. For that i have downloaded following from yocto project website. Disk Image: yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Kernel Image : zImage-2.6.34-qemuppc-0.9.bin Toolchain: yocto-eglibc-i586-i586-toolchain-sdk-0.9.tar.bz2 Now toolchain was installed properly. Now when i am running poky-qemu from command line it is giving following message ============================================================================================= [root@sachinlinux yocto_tools]# poky-qemu zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Set MACHINE to [qemuppc-0] based on kernel [zImage-2.6.34-qemuppc-0.9.bin] In order for this script to dynamically infer paths to kernels or filesystem images, you either need bitbake in your PATH or to source poky-init-build-env before running this script ============================================================================================= I am blank about this message, which script they are referring. Please help me for the same. This will be a great help for me as i am at critical phase of one of my project. Kind Regards Sachin |
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Zhang, Jessica
Hi Sachin,
First of all, if you want to run ppc, the toolchain you need
to download is yocto-eglibc-i586-powerpc-toolchain-sdk-0.9.tar.bz2. After
you install it under /opt/poky, you should go under /opt/poky and source the
environment-setup-ppc* and try start qemu again...
Let us know if you still run into issues.
Thanks,
Jessica From: yocto-bounces@... [mailto:yocto-bounces@...] On Behalf Of sachin kumar Sent: Wednesday, November 10, 2010 6:09 PM To: yocto@... Subject: [yocto] Problem in running poky-qemu I am new to qemu, so please excuse me, i am asking basic question. Actually i want to run linux image for ppc on qemu. My host machine is running Fedora13. For that i have downloaded following from yocto project website. Disk Image: yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Kernel Image : zImage-2.6.34-qemuppc-0.9.bin Toolchain: yocto-eglibc-i586-i586-toolchain-sdk-0.9.tar.bz2 Now toolchain was installed properly. Now when i am running poky-qemu from command line it is giving following message ============================================================================================= [root@sachinlinux yocto_tools]# poky-qemu zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Set MACHINE to [qemuppc-0] based on kernel [zImage-2.6.34-qemuppc-0.9.bin] In order for this script to dynamically infer paths to kernels or filesystem images, you either need bitbake in your PATH or to source poky-init-build-env before running this script ============================================================================================= I am blank about this message, which script they are referring. Please help me for the same. This will be a great help for me as i am at critical phase of one of my project. Kind Regards Sachin |
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Scott Garman <scott.a.garman@...>
On 11/10/2010 06:08 PM, sachin kumar wrote:
Dear All:Hi Sachin, When you installed the toolchain tarball (yocto-eglibc-i586-i586-toolchain-sdk-0.9.tar.bz2), it should have created a script /opt/poky/environment-setup-<arch>. That's the one you want to source. The other issue is that we changed the naming conventions of the kernel and qemu images at the last minute, and the poky-qemu script needs some additional help to figure out which machine architecture you're using and the format of the image. So you need to add "qemuppc" and "ext3" to the list of options to poky-qemu. $ source /opt/poky/environment-setup-ppc603e-poky-linux $ poky-qemu qemuppc zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 ext3 should get you going. This needs to get fixed ASAP and I'm going to submit a patch for it tomorrow in master. Thanks for your patience. Scott |
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sachin
Hello Jessica:
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Thanks for your swift response, as per your suggestions i have downloaded yocto-eglibc-i586-powerpc-toolchain-sdk-0.9.tar.bz2 file from yocto website. I have installed the same. you can see now content of my /opt/poky folder as following [sachin@sachinlinux yocto_tools]$ ls /opt/poky/ environment-setup-i586-poky-linux site-config-i586-poky-linux sysroots version-ppc603e-poky-linux environment-setup-ppc603e-poky-linux site-config-ppc603e-poky-linux version-i586-poky-linux [sachin@sachinlinux yocto_tools]$ But despite that i am getting same message [sachin@sachinlinux yocto_tools]$ poky-qemu zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Set MACHINE to [qemuppc-0] based on kernel [zImage-2.6.34-qemuppc-0.9.bin] In order for this script to dynamically infer paths to kernels or filesystem images, you either need bitbake in your PATH or to source poky-init-build-env before running this script [sachin@sachinlinux yocto_tools]$ I do not which script this is referring. Please help me. Kind regards Sachin On Thu, Nov 11, 2010 at 7:59 AM, Zhang, Jessica <jessica.zhang@...> wrote:
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Zhang, Jessica
Hi Sachin,
under /opt/poky, can you do the following in exact
sequence:
1. source
environment-setup-ppc603e-poky-linux
2. poky-qemy qemuppc zImage-2.6.34.qemuppc-0.9.bin
yocto-image-minimal-qemuppc-0.9.rootfs.ext3
Thanks,
Jessica From: sachindhiman123@... [mailto:sachindhiman123@...] On Behalf Of sachin kumar Sent: Thursday, November 11, 2010 8:19 AM To: Zhang, Jessica Cc: yocto@... Subject: Re: [yocto] Problem in running poky-qemu Thanks for your swift response, as per your suggestions i have downloaded yocto-eglibc-i586-powerpc-toolchain-sdk-0.9.tar.bz2 file from yocto website. I have installed the same. you can see now content of my /opt/poky folder as following [sachin@sachinlinux yocto_tools]$ ls /opt/poky/ environment-setup-i586-poky-linux site-config-i586-poky-linux sysroots version-ppc603e-poky-linux environment-setup-ppc603e-poky-linux site-config-ppc603e-poky-linux version-i586-poky-linux [sachin@sachinlinux yocto_tools]$ But despite that i am getting same message [sachin@sachinlinux yocto_tools]$ poky-qemu zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 Set MACHINE to [qemuppc-0] based on kernel [zImage-2.6.34-qemuppc-0.9.bin] In order for this script to dynamically infer paths to kernels or filesystem images, you either need bitbake in your PATH or to source poky-init-build-env before running this script [sachin@sachinlinux yocto_tools]$ I do not which script this is referring. Please help me. Kind regards Sachin On Thu, Nov 11, 2010 at 7:59 AM, Zhang, Jessica <jessica.zhang@...>
wrote:
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sachin
Hi:
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i am sorry, again i am getting same message. Regards Sachin On 11/12/10, Zhang, Jessica <jessica.zhang@...> wrote:
Hi Sachin, |
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Scott Garman <scott.a.garman@...>
On 11/12/2010 03:31 AM, sachin kumar wrote:
Hi:Sachin, Please also see my reply to this thread. Try adding both "qemuppc" and "ext3" to the list of options you're passing to poky-qemu. I was able to reproduce your problem and workaround it by adding those two options. Scott -- Scott Garman Embedded Linux Distro Engineer - Yocto Project |
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sachin dhiman <sachindhiman123@...>
Dear All:
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Please help me, as i am still having same issue. Kind Regards Sachin On Fri, Nov 12, 2010 at 5:01 PM, sachin kumar <sachinsomeone@...> wrote: Hi: |
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sachin
Please help me i am still having same issue.
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On Fri, Nov 12, 2010 at 5:01 PM, sachin kumar <sachinsomeone@...> wrote: Hi: |
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Zhang, Jessica
Hmm, somehow had the impression that your issue is relsoved,
if not, sorry for the delay on getting back to you...
under /opt/poky do...
1.
source environment-setup-ppc603e-poky-linux
2. poky-qemu qemuppc absolute-path/zImage-2.6.34.qemuppc-0.9.bin absolute-path/yocto-image-minimal-qemuppc-0.9.rootfs.ext3 ext3 Please note I've added the absolute
path to your 2 qemu files if they're not under the directory that you invoke
poky-qemu. This should fix your problem.
Thanks,
Jessica
From: sachindhiman123@... [mailto:sachindhiman123@...] On Behalf Of sachin kumar Sent: Wednesday, November 24, 2010 8:22 AM To: Zhang, Jessica Cc: yocto@... Subject: Re: [yocto] Problem in running poky-qemu On Fri, Nov 12, 2010 at 5:01 PM, sachin kumar <sachinsomeone@...>
wrote: Hi: |
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sachin
Hi
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I did same but still same problem. I have also copied Disk "yocto-image-minimal-qemuppc-0.9.rootfs.ext3" and "Kernel Image : zImage-2.6.34-qemuppc-0.9.bin" in the /opt/poky directory To run qemu i am using following commands [sachin@sachinlinux poky]$ source environment-setup-ppc603e-poky-linux [sachin@sachinlinux poky]$ poky-qemu qemuppc zImage-2.6.34-qemuppc-0.9.bin yocto-image-minimal-qemuppc-0.9.rootfs.ext3 In order for this script to dynamically infer paths to kernels or filesystem images, you either need bitbake in your PATH or to source poky-init-build-env before running this script So i am not able to run poky-qemu command. Please suggest what to do next. Kind Regards Sachin On Wed, Nov 24, 2010 at 10:58 PM, Zhang, Jessica <jessica.zhang@...> wrote:
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