Download image and LinuxUpgradeToolv1.21 <code> # format sudo upgradetool lf

sudo upgradetool uf rockprorabian1507252ce6708nand.img </code>

• http://radxa.com/Rabian/develop
• https://github.com/radxa/rabian-build

apt-get install qemu binfmt-support qemu-user-static
sudo apt-get install git-core flex bison build-essential gcc-arm-linux-gnueabihf libncurses5-dev zlib1g-dev sharutils lzop

sudo ln -s /usr/bin/arm-linux-gnueabihf-gcc /usr/bin/arm-linux-gcc

All'interno di rock-bsp

nel Makefile di rock-bsp/Makefile

KERNEL_SRC=/lab/radxa/linux-next

• make kernel-config - configure the linux kernel“
• make uboot - compile uboot”
• make kernel - compile kernel“
• make ramdisk - prepare initrd.img”
• make rootfs - prepare rootfs“
• make boot.img - prepare linux-boot.img”
• make nand.img - generate nand.img“
• make sdcard.img - generate sdcard.img”

write image to nand

# optionally make format
# sudo upgrade_tool lf  

sudo upgrade_tool uf /lab/radxa/rabian-build/160527/rock-bsp/boards/rock_pro/rockdev/rock_pro_rabian_rock_pro_160529_30273dc_nand.img