Hi Josh,

Bootargs is constructed by other macros present in the default u-boot configuration. Take a look at bootcmd, which automatically runs after the timeout. It runs other commands (mmcargs is one, I think), that do setenv bootargs. You would add your additional kernel command line arguments to that macro.

John

On 1/8/14 2:18 PM, Joshua Kurland wrote:

I have a Wandboard quad and I would like to change the bootargs in order to choose a different display. I am building with Yocto Dora branch, kernel 3.0.35_4.0.0 and U-Boot 2013.10. In this u-boot version I do not see a bootargs variable with printenv. I would like to add 'video=mxcfb0:dev=lcd,SEIKO-WVGA,if=RGB24'. How do I properly edit or add bootargs using this kernel and this version of u-boot?

Thank you,

Josh Kurland
_______________________________________________
meta-freescale mailing list
meta-freescale@yoctoproject.org
https://lists.yoctoproject.org/listinfo/meta-freescale