1Get the Source and prebuild binary
2==================================
3
4  > mkdir ~/evb_rk3229
5  > cd ~/evb_rk3229
6  > git clone git://git.denx.de/u-boot.git
7  > git clone https://github.com/OP-TEE/optee_os.git
8  > git clone https://github.com/rockchip-linux/rkbin.git
9  > git clone https://github.com/rockchip-linux/rkdeveloptool.git
10
11Compile the OP-TEE
12===============
13
14  > cd optee_os
15  > make clean
16  > make CROSS_COMPILE_ta_arm32=arm-none-eabi- PLATFORM=rockchip-rk322x
17  Get tee.bin in this step, copy it to U-Boot root dir:
18  > cp out/arm-plat-rockchip/core/tee-pager.bin ../u-boot/tee.bin
19
20Compile the U-Boot
21==================
22
23  > cd ../u-boot
24  > export CROSS_COMPILE=arm-linux-gnueabihf-
25  > make evb-rk3229_defconfig
26  > make
27  > make u-boot.itb
28
29  Get tpl/u-boot-tpl.bin, spl/u-boot-spl.bin and u-boot.itb in this step.
30
31Compile the rkdeveloptool
32=======================
33  Follow instructions in latest README
34  > cd ../rkflashtool
35  > autoreconf -i
36  > ./configure
37  > make
38  > sudo make install
39
40  Get rkdeveloptool in you Host in this step.
41
42Both origin binaries and Tool are ready now, choose either option 1 or
43option 2 to deploy U-Boot.
44
45Package the image
46=================
47
48  > cd ../u-boot
49  > tools/mkimage -n rk322x -T rksd -d tpl/u-boot-spl.bin idbloader.img
50  > cat spl/u-boot-spl.bin >> idbloader.img
51
52  Get idbloader.img in this step.
53
54Flash the image to eMMC
55=======================
56Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
57  > cd ..
58  > rkdeveloptool db rkbin/rk32/rk322x_loader_v1.04.232.bin
59  > rkdeveloptool wl 64 u-boot/idbloader.img
60  > rkdeveloptool wl 0x4000 u-boot/u-boot.itb
61  > rkdeveloptool rd
62
63Flash the image to SD card
64==========================
65  > dd if=u-boot/idbloader.img of=/dev/sdb seek=64
66  > dd if=u-boot/u-boot.itb of=/dev/sdb seek=16384
67
68You should be able to get U-Boot log message with OP-TEE boot info.
69
70For more detail, please reference to:
71http://opensource.rock-chips.com/wiki_Boot_option
72