Linux Kernel for ARTIK5 and ARTIK10

Contents

1. Introduction
2. Build guide
3. Update guide

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.

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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