I want to make sabre sd and wireless module SX-SDCAN as a wireless AP , but the SD card which provided by SX-SDCAN, i can't use iptables this command.
I known i should compile the kernel , but which source code should i use?
here is the uname -a : Linux linaro-ubuntudesktop 3.0.35-2666-gbdde708 #0 SMP PREEMPT ... armv7l armv7l armv7l GNU/Linux
I follow this website https://community.freescale.com/docs/DOC-95015
$ dd if=u-boot.imx of=/dev/sdc bs=1k seek=1
after copy u-boot to SD card , I put it back to sabre sd platform , and power on , I only see this picture with no reaction , how to solve it? thanks all.