It's an ubuntu base SDK, now it support RK3188 chip.
$ repo init -u https://github.com/rockchip-linux/rk3188-manifests
$ repo sync -j3
You need install some packages before building.
Ubuntu 14.04:
$ sudo apt-get install git-core gnupg flex bison gperf build-essential \
zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 \
lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache \
libgl1-mesa-dev libxml2-utils xsltproc unzip qemu-user-static \
qemu qemu-system
- $ make all
use for first build - $ make base
build kernel/demo/hardware - $ make kernel
just build kernel - $ make ubuntu-base
just build ubuntu-base image - $ make lubuntu-core
just build lubuntu-core image
$ sudo ./tools/DFU/linux/upgrade_tool ul output/image/RK3188Loader(L)_V2.19.bin
$ sudo ./tools/DFU/linux/upgrade_tool di -p output/image/parameter
$ sudo ./tools/DFU/linux/upgrade_tool di -k output/image/kernel.img
$ sudo ./tools/DFU/linux/upgrade_tool di -b output/image/boot.img
$ sudo ./tools/DFU/linux/upgrade_tool di -s output/image/lubuntu-core.img
$ sudo ./tools/DFU/linux/upgrade_tool rd
If you use eMMC storage, you need flash parameter.emmc:
$ sudo ./tools/DFU/linux/upgrade_tool di -p output/image/parameter.emmc