radxa-rock-lite-ubuntu

Build Ubuntu SD card image for Radxa Rock Lite

Based on the following links:

• https://wiki.radxa.com/Rock/Linux_Mainline
• https://wiki.radxa.com/Rock/U-Boot#For_SD_card
• https://wiki.radxa.com/Rock/make_sd_image
• https://github.com/sgjava/ubuntu-mini#create-ubuntu-root-filesystem-mk808-mk802iv-etc

Kernel version: 3.18.140 Ubuntu version: latest 16.04

There is also testing branch for 4.4, but it is currently has no USB and Ethernet support

Build

./build.sh

This will build 5 files:

• u-boot-sd.img
• parameter.im
• boot.img
• rootfs.ext4
• radxa-rock-lite-kernel3.18-ubuntu16-sdcard.img

Prepare SD card and flash

dd if=/dev/zero of=/dev/disk/by-id/YOURDISK bs=1M count=1
export START_SECTOR=131072

fdisk /dev/disk/by-id/YOURDISK  << EOF
n
p
1
$START_SECTOR

w
EOF

dd if=radxa-rock-lite-kernel3.18-ubuntu16-sdcard.img of=/dev/disk/by-id/YOURDISK-part1 conv=sync