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- Get the Source and prebuild binary
- ==================================
- > mkdir ~/evb_rk3229
- > cd ~/evb_rk3229
- > git clone git://git.denx.de/u-boot.git
- > git clone https://github.com/OP-TEE/optee_os.git
- > git clone https://github.com/rockchip-linux/rkbin.git
- > git clone https://github.com/rockchip-linux/rkdeveloptool.git
- Compile the OP-TEE
- ===============
- > cd optee_os
- > make clean
- > make CROSS_COMPILE_ta_arm32=arm-none-eabi- PLATFORM=rockchip-rk322x
- Get tee.bin in this step, copy it to U-Boot root dir:
- > cp out/arm-plat-rockchip/core/tee-pager.bin ../u-boot/tee.bin
- Compile the U-Boot
- ==================
- > cd ../u-boot
- > export CROSS_COMPILE=arm-linux-gnueabihf-
- > make evb-rk3229_defconfig
- > make
- > make u-boot.itb
- Get tpl/u-boot-tpl.bin, spl/u-boot-spl.bin and u-boot.itb in this step.
- Compile the rkdeveloptool
- =======================
- Follow instructions in latest README
- > cd ../rkflashtool
- > autoreconf -i
- > ./configure
- > make
- > sudo make install
- Get rkdeveloptool in you Host in this step.
- Both origin binaries and Tool are ready now, choose either option 1 or
- option 2 to deploy U-Boot.
- Package the image
- =================
- > cd ../u-boot
- > tools/mkimage -n rk322x -T rksd -d tpl/u-boot-spl.bin idbloader.img
- > cat spl/u-boot-spl.bin >> idbloader.img
- Get idbloader.img in this step.
- Flash the image to eMMC
- =======================
- Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
- > cd ..
- > rkdeveloptool db rkbin/rk32/rk322x_loader_v1.04.232.bin
- > rkdeveloptool wl 64 u-boot/idbloader.img
- > rkdeveloptool wl 0x4000 u-boot/u-boot.itb
- > rkdeveloptool rd
- Flash the image to SD card
- ==========================
- > dd if=u-boot/idbloader.img of=/dev/sdb seek=64
- > dd if=u-boot/u-boot.itb of=/dev/sdb seek=16384
- You should be able to get U-Boot log message with OP-TEE boot info.
- For more detail, please reference to:
- http://opensource.rock-chips.com/wiki_Boot_option
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