Re: [yocto] How NOT to include kernel image to the rootfs?
Hi, Thank you for the answer. I've tried - by commenting RDEPENDS_kernel-base ?= kernel-image from kernel.bbclass - and/or adding RDEPENDS_kernel-base = in my image definition But neither worked. For confirmation, this bitbake -e outptut and it doesn't have the kernel-base insop@neon /opt/build-fsl-yocto-1.3.2 $ time bitbake -e fsl-image-min-net2 | grep kernel-base real 0m10.691s user 0m6.476s sys 0m0.844s insop@neon /opt/bui Also, though it was not concluded, I found this mail thread also said that it didn't work http://comments.gmane.org/gmane.linux.embedded.yocto.general/12694 Any other thought? Thank you, Insop On Sun, Jun 23, 2013 at 8:29 PM, Bruce Ashfield bruce.ashfi...@windriver.com wrote: On 13-06-23 7:08 PM, Insop Song wrote: Hi, - Question How NOT to include kernel image to the rootfs? - Background In our application, we use u-boot to load kernel and rootfs from nand flash separately. I don't want to include kernel image inside /boot as I don't need it over there. I could untar the rootfs, remove, and tar it up again, but I would like to find a way within the yocto framework. I was not able to find a way by looking up the recipies and googling on this topic. Could any one help me? Have you tried clearing RDEPENDS_kernel-base ? From kernel.bbclass: # Allow machines to override this dependency if kernel image files are # not wanted in images as standard RDEPENDS_kernel-base ?= kernel-image Cheers, Bruce Thank you, Insop ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] How NOT to include kernel image to the rootfs?
On Mon, Jun 24, 2013 at 5:29 AM, Bruce Ashfield bruce.ashfi...@windriver.com wrote: On 13-06-23 7:08 PM, Insop Song wrote: Hi, - Question How NOT to include kernel image to the rootfs? - Background In our application, we use u-boot to load kernel and rootfs from nand flash separately. I don't want to include kernel image inside /boot as I don't need it over there. I could untar the rootfs, remove, and tar it up again, but I would like to find a way within the yocto framework. I was not able to find a way by looking up the recipies and googling on this topic. Could any one help me? Have you tried clearing RDEPENDS_kernel-base ? From kernel.bbclass: # Allow machines to override this dependency if kernel image files are # not wanted in images as standard RDEPENDS_kernel-base ?= kernel-image please look at this machine configuration file that we use at Linaro: https://git.linaro.org/gitweb?p=openembedded/meta-linaro.git;a=blob;f=meta-linaro/conf/machine/genericarmv7a.conf;h=d2577f69868d599f114063a7c6a3d8d0a93c532b;hb=c383e63617469dce76411249dba384aad21a3d9c we use such 'generic' machines to build our 'generic' ARM rootfs. the trick is indeed: # Don't include kernels in standard images RDEPENDS_kernel-base = Cheers, Bruce Thank you, Insop __**_ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.**org/listinfo/yoctohttps://lists.yoctoproject.org/listinfo/yocto ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] How NOT to include kernel image to the rootfs?
* Insop Song insop.s...@gmail.com [130624 10:56]: I've tried - by commenting RDEPENDS_kernel-base ?= kernel-image from kernel.bbclass - and/or adding RDEPENDS_kernel-base = in my image definition You should add this line in either your local.conf, or in a .bbappend for the kernel recipe in question. But neither worked. That should make it work. Cheers, Anders -- Anders Darander ChargeStorm AB / eStorm AB ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] How NOT to include kernel image to the rootfs?
Insop, You can check the actual dependency in the output file of bitbake -g fsl-image-min-net2. Best Regards, Zhenhua -Original Message- From: yocto-boun...@yoctoproject.org [mailto:yocto- boun...@yoctoproject.org] On Behalf Of Anders Darander Sent: Monday, June 24, 2013 5:05 PM To: yocto@yoctoproject.org Subject: Re: [yocto] How NOT to include kernel image to the rootfs? * Insop Song insop.s...@gmail.com [130624 10:56]: I've tried - by commenting RDEPENDS_kernel-base ?= kernel-image from kernel.bbclass - and/or adding RDEPENDS_kernel-base = in my image definition You should add this line in either your local.conf, or in a .bbappend for the kernel recipe in question. But neither worked. That should make it work. Cheers, Anders -- Anders Darander ChargeStorm AB / eStorm AB ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] How NOT to include kernel image to the rootfs?
Thank you all for the help. I've added RDEPENDS_kernel-base = at conf/local.conf Also I had to take out oprofile in my image, as oprofile needs kernel-vmlinux ... Then it worked. Thank you all. Regards, Insop On Mon, Jun 24, 2013 at 2:12 AM, Luo Zhenhua-B19537 b19...@freescale.com wrote: Insop, You can check the actual dependency in the output file of bitbake -g fsl-image-min-net2. Best Regards, Zhenhua -Original Message- From: yocto-boun...@yoctoproject.org [mailto:yocto- boun...@yoctoproject.org] On Behalf Of Anders Darander Sent: Monday, June 24, 2013 5:05 PM To: yocto@yoctoproject.org Subject: Re: [yocto] How NOT to include kernel image to the rootfs? * Insop Song insop.s...@gmail.com [130624 10:56]: I've tried - by commenting RDEPENDS_kernel-base ?= kernel-image from kernel.bbclass - and/or adding RDEPENDS_kernel-base = in my image definition You should add this line in either your local.conf, or in a .bbappend for the kernel recipe in question. But neither worked. That should make it work. Cheers, Anders -- Anders Darander ChargeStorm AB / eStorm AB ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] How NOT to include kernel image to the rootfs?
On 13-06-23 7:08 PM, Insop Song wrote: Hi, - Question How NOT to include kernel image to the rootfs? - Background In our application, we use u-boot to load kernel and rootfs from nand flash separately. I don't want to include kernel image inside /boot as I don't need it over there. I could untar the rootfs, remove, and tar it up again, but I would like to find a way within the yocto framework. I was not able to find a way by looking up the recipies and googling on this topic. Could any one help me? Have you tried clearing RDEPENDS_kernel-base ? From kernel.bbclass: # Allow machines to override this dependency if kernel image files are # not wanted in images as standard RDEPENDS_kernel-base ?= kernel-image Cheers, Bruce Thank you, Insop ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
