I patch and compile the kernel, replace the zImage in the factory image but the kernel does not start as the old kernel
here is the new kernel i build, could you check is on older verison board whether I build it correctly? here is the kernel in arch/arm/boot/zImage: http://pan.baidu.com/s/1AHWce 2014-02-21 9:19 GMT+08:00 Nishanth Menon <[email protected]>: > On 02/20/2014 06:56 PM, 孙钰 wrote: >> Is there any instrucution I could follow to compile the kernel or >> build a image for panda board B3 > > Let me try a generic linux approach for the same: > > on xubuntu 12.04 (yeah, I know it is sacrilege in a suse list ;) ): > sudo apt-get install gcc-arm-linux-gnueabi > > you could alternatively pick up a cross compiler from > http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/ > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > cd linux > git checkout v3.14-rc3 > > patch -p1< a.diff > > make -j6 CROSS_COMPILE=arm-linux-gnueabi- ARCH=arm omap2plus_defconfig > make -j6 CROSS_COMPILE=arm-linux-gnueabi- ARCH=arm zImage dtbs > > mount the sdcard -> if /media/boot is where MLO and u-boot.img is located, > (without an uEnv.txt and using the u-boot defaults:) > cp arch/arm/boot/zImage /media/boot/zImage > cp arch/arm/boot/dts/omap4-panda-es.dtb /media/boot/zImage > > sync; sudo umount /media/boot/ > > > -- > Regards, > Nishanth Menon -- 孙钰 Address:北航新主楼F1015 -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
