Linux Kernel for ARTIK5 and ARTIK10
Contents
1. Introduction
This 'linux-artik' repository is linux kernel source for artik5(artik520) and artik10(artik1020). The base kernel version of artik is linux-3.10.93 and based on Samsung Exynos kernel.
2. Build guide
2.1 Install cross compiler
sudo apt-get install gcc-arm-linux-gnueabihf
If you can't install the above toolchain, you can use linaro toolchain.
wget http://releases.linaro.org/components/toolchain/binaries/latest-5/arm-linux-gnueabihf/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf.tar.xz
tar xf gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf.tar.xz
export PATH=~/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin:$PATH
You can the path permernently through adding it into ~/.bashrc
2.2 Install android-fs-tools
To generate modules.img which contains kernel modules, you can use the make_ext4fs.
sudo apt-get install android-tools-fsutils
2.2 Build the kernel
- For artik5>
make ARCH=arm artik5_defconfig
If you want to change kernel configurations,
make ARCH=arm menuconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage -j4
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- exynos3250-artik5.dtb
./scripts/mk_modules.sh
- For artik10>
make ARCH=arm artik10_defconfig
If you want to change kernel configurations,
make ARCH=arm menuconfig
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage -j4
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- exynos5422-artik10.dtb
./scripts/mk_modules.sh
3. Update Guide
Copy compiled binaries(zImage, dtb and modules.img) into your board.
scp arch/arm/boot/zImage root@{YOUR_BOARD_IP}:/root
scp arch/arm/boot/dts/*.dtb root@{YOUR_BOARD_IP}:/root
scp usr/modules.img root@{YOUR_BOARD_IP}:/root
- On your board
cp /root/zImage /boot
cp /root/*.dtb /boot
dd if=/root/modules.img of=/dev/mmcblk0p2
sync
reboot