Hi,
I am new to the Openwrt.I have understood that Openwrt buildroot has been modified from Buildroot cross compilation environment.My questions are as follows

1. what is the difference between Openwrt buildroot and Buildroot cross compilation environment?w.r.t. advantage and disadvantage.

2. How to cross compile new package in Openwrt buildroot for freescale p1020wlan?

3.How to cross compile custom kernel (i.e kernel-2.6.35) in Openwrt buildroot for freesacle p1020wlan?

plese let know is there any document where i may find thease above question's answar.

Thanks in advance

With Regards
Suman Pandit

1. Openwrt buildroot is build upon the Buildroot cross compilation environment
2. to crosscompile: http://wiki.openwrt.org/doc/devel/crosscompile
    To create a package: http://wiki.openwrt.org/doc/devel/packages
3. Never looked into that, Don't know how simple that is (probably not that simple since other packages depend on the kernel as well )

(Last edited by FriedZombie on 31 Dec 2013, 12:03)

Changing the kernel version is not easy. It requires modifying 100-150 kernel patches.
You might read this thread: https://forum.openwrt.org/viewtopic.php?id=44528

(Last edited by hnyman on 31 Dec 2013, 12:11)

Hi All

Happy New Year and Thanks for reply

I have cross compiled kernel in buildroot environment,as per my knowledge there is facility to generate .dtb file which load the kernel image.But in Openwrt what are the procedure to load the kernel image through SDCard.

With best Regards
Suman