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