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.. SPDX-License-Identifier: GPL-2.0+
.. Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
ROCKCHIP
========
About this
----------
This document describes the information about Rockchip supported boards
and it's usage steps.
Rockchip boards
---------------
Rockchip is SoC solutions provider for tablets & PCs, streaming media
TV boxes, AI audio & vision, IoT hardware.
A wide range of Rockchip SoCs with associated boardsare supported in
mainline U-Boot.
List of mainline supported rockchip boards:
* rk3288
- Evb-RK3288
- Firefly-RK3288
- mqmaker MiQi
- Phytec RK3288 PCM-947
- PopMetal-RK3288
- Radxa Rock 2 Square
- Tinker-RK3288
- Google Jerry
- Google Mickey
- Google Minnie
- Google Speedy
- Amarula Vyasa-RK3288
* rk3328
- Rockchip RK3328 EVB
- Pine64 Rock64
* rk3368
- GeekBox
- PX5 EVB
- Rockchip sheep board
- Theobroma Systems RK3368-uQ7 SoM
* rk3399
- 96boards RK3399 Ficus
- 96boards Rock960
- Firefly-RK3399 Board
- Firefly ROC-RK3399-PC Board
- FriendlyElec NanoPC-T4
- FriendlyElec NanoPi M4
- FriendlyARM NanoPi NEO4
- Google Bob
- Khadas Edge
- Khadas Edge-Captain
- Khadas Edge-V
- Orange Pi RK3399 Board
- Pine64 RockPro64
- Radxa ROCK Pi 4
- Rockchip RK3399 Evaluation Board
- Theobroma Systems RK3399-Q7 SoM
Building
--------
TF-A
^^^^
TF-A would require to build for ARM64 Rockchip SoCs platforms.
To build TF-A::
git clone https://github.com/ARM-software/arm-trusted-firmware.git
cd arm-trusted-firmware
make realclean
make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399
Specify the PLAT= with desired rockchip platform to build TF-A for.
U-Boot
^^^^^^
To build rk3328 boards::
export BL31=/path/to/arm-trusted-firmware/to/bl31.elf
make evb-rk3328_defconfig
make
To build rk3288 boards::
make evb-rk3288_defconfig
make
To build rk3368 boards::
export BL31=/path/to/arm-trusted-firmware/to/bl31.elf
make evb-px5_defconfig
make
To build rk3399 boards::
export BL31=/path/to/arm-trusted-firmware/to/bl31.elf
make evb-rk3399_defconfig
make
Flashing
--------
SD Card
^^^^^^^
All rockchip platforms, except rk3128 (which doesn't use SPL) are now
supporting single boot image using binman and pad_cat.
To write an image that boots from an SD card (assumed to be /dev/sda)::
sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64
sync
TODO
----
- Add rockchip idbloader image building
- Add rockchip TPL image building
- Document SPI flash boot
- Describe steps for eMMC flashing
- Add missing SoC's with it boards list
.. Jagan Teki <jagan@amarulasolutions.com>
.. Fri Jan 10 00:08:40 IST 2020