RK3399

 

 

 

Software

Borad configuration

board	kernel	uboot	dts
rk3399-excavator	rockchip_linux_defconfig	rk3399_linux_defconfig && evb-rk3399_defconfig	rk3399-sapphire-excavator-linux.dts

Chip configuration

chip	Kernel eMMC index	Kernel SD index	Uboot eMMC index	Uboot SD index	Baud speed
RK3399	1	0	0	1	1500000 or 115200

How to get the sources

The rockchip linux SDK source tree is located in multi Git repository hosted by Github. The SDK uses repo to sync down source code. Beside the generic community Linux support, we have chip optimized Linux SDK and it's also opensource and can get source from github.

RK3399 optimized Debian & Buildroot

<code>repo init -u [https://github.com/rockchip-linux/manifests https://github.com/rockchip-linux/manifests] -m rk3399.xml
repo sync</code>

How to build the sources

Build Environment

Please use GCC 5

<code>$ sudo apt-get install git-core gitk git-gui gcc-arm-linux-gnueabihf u-boot-tools device-tree-compiler gcc-aarch64-linux-gnu     mtools parted</code>

Installing the build tools and download source

Please follow linux user guide to install the build tools and download source.

Building kernel

For ARM V8 (RK3399 optimized SDK)

<code>make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- rockchip_linux_defconfig
make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- rk3399-sapphire-excavator-linux.img -j4</code>

Building uboot

For RK3399 optimized SDK (rkproduct uboot)

<code>CROSS_COMPILE=aarch64-linux-gnu- make rk3399_linux_defconfig all</code>

Building rootfs

Debian

Yu can download the prebuilt image directly.

Baidu Pan、Google Drive

or you could use the rootfs-build-script from Rockchip to build rootfs yourselves.

Yocto

If you want to use Yocto to build your rootfs see yocto-user-guide for detail.

Buildroot

If you want to use Buildroot to build your rootfs see buildroot-user-guide for detail.