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doc: rockchip: restyle rockchip.rst
With more text coming to the rockchip.rst document, give it a restyle first. Changed: sort build examples alphabetically add git clone example fix bash examples fix phrases (grammer) fix typos Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Johan Jonker
Kever Yang
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1 changed files with 89 additions and 51 deletions
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@ -13,7 +13,7 @@ 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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Rockchip is a 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 boards are supported in
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@ -85,42 +85,58 @@ Building
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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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TF-A is required when building ARM64 Rockchip SoCs images.
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To build TF-A::
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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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.. code-block:: bash
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git clone --depth 1 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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cd ..
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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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.. code-block:: bash
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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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git clone --depth 1 https://source.denx.de/u-boot/u-boot.git
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cd u-boot
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To build rk3288 boards::
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To build rk3288 boards:
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.. code-block:: bash
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make evb-rk3288_defconfig
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make
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make CROSS_COMPILE=arm-linux-gnueabihf-
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To build rk3368 boards::
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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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.. code-block:: bash
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export BL31=../arm-trusted-firmware/build/rk3328/release/bl31/bl31.elf
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make evb-rk3328_defconfig
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make CROSS_COMPILE=aarch64-linux-gnu-
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To build rk3368 boards:
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.. code-block:: bash
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export BL31=../arm-trusted-firmware/build/rk3368/release/bl31/bl31.elf
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make evb-px5_defconfig
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make
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make CROSS_COMPILE=aarch64-linux-gnu-
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To build rk3399 boards::
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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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.. code-block:: bash
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export BL31=../arm-trusted-firmware/build/rk3399/release/bl31/bl31.elf
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make evb-rk3399_defconfig
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make
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make CROSS_COMPILE=aarch64-linux-gnu-
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Flashing
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--------
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@ -131,10 +147,12 @@ Flashing
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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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All Rockchip platforms (except rk3128 which doesn't use SPL) are now
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supporting a 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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To write an image that boots from a SD card (assumed to be /dev/sda):
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.. code-block:: bash
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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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@ -144,45 +162,60 @@ eMMC
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eMMC flash would probe on mmc0 in most of the Rockchip platforms.
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Create GPT partition layout as defined in configurations::
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Create GPT partition layout as defined in $partitions:
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.. code-block:: bash
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mmc dev 0
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gpt write mmc 0 $partitions
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Connect the USB-OTG cable between host and target device.
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Connect the USB-OTG cable between the host and a target device.
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Launch fastboot at target::
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Launch fastboot on the target with:
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.. code-block:: bash
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fastboot 0
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Upon successful gadget connection,host show the USB device like::
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Upon a successful gadget connection the host shows the USB device with:
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.. code-block:: bash
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lsusb
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Bus 001 Device 020: ID 2207:330c Fuzhou Rockchip Electronics Company RK3399 in Mask ROM mode
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# Bus 001 Device 020: ID 2207:330c Fuzhou Rockchip Electronics Company RK3399 in Mask ROM mode
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Program the flash::
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Program the flash with:
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.. code-block:: bash
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sudo fastboot -i 0x2207 flash loader1 idbloader.img
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sudo fastboot -i 0x2207 flash loader2 u-boot.itb
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Note: for Rockchip 32-bit platforms the U-Boot proper image
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Note:
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For Rockchip 32-bit platforms the U-Boot proper image
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is u-boot-dtb.img
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SPI
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^^^
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Generating idbloader for SPI boot would require to input a multi image
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image format to mkimage tool instead of concerting (like for MMC boot).
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The SPI boot method requires the generation of idbloader.img with help of the mkimage tool.
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SPL-alone SPI boot image::
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SPL-alone SPI boot image:
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.. code-block:: bash
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./tools/mkimage -n rk3399 -T rkspi -d spl/u-boot-spl.bin idbloader.img
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TPL+SPL SPI boot image::
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TPL+SPL SPI boot image:
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.. code-block:: bash
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./tools/mkimage -n rk3399 -T rkspi -d tpl/u-boot-tpl.bin:spl/u-boot-spl.bin idbloader.img
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Copy SPI boot images into SD card and boot from SD::
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Copy SPI boot images into SD card and boot from SD:
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.. code-block:: bash
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sf probe
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load mmc 1:1 $kernel_addr_r idbloader.img
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@ -195,35 +228,42 @@ Copy SPI boot images into SD card and boot from SD::
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2. Package the image with Rockchip miniloader
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---------------------------------------------
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Image package with Rockchip miniloader requires robin [1].
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Image package with Rockchip miniloader requires rkbin [1].
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Create idbloader.img
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.. code-block:: bash
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.. code-block:: none
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cd ..
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git clone --depth 1 https://github.com/rockchip-linux/rkbin
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Create idbloader.img:
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.. code-block:: bash
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cd u-boot
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./tools/mkimage -n px30 -T rksd -d rkbin/bin/rk33/px30_ddr_333MHz_v1.15.bin idbloader.img
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cat rkbin/bin/rk33/px30_miniloader_v1.22.bin >> idbloader.img
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./tools/mkimage -n px30 -T rksd -d ../rkbin/bin/rk33/px30_ddr_333MHz_v1.16.bin idbloader.img
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cat ../rkbin/bin/rk33/px30_miniloader_v1.31.bin >> idbloader.img
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sudo dd if=idbloader.img of=/dev/sda seek=64
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Create trust.img
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Create trust.img:
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.. code-block:: none
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.. code-block:: bash
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cd rkbin
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cd ../rkbin
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./tools/trust_merger RKTRUST/PX30TRUST.ini
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sudo dd if=trust.img of=/dev/sda seek=24576
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Create uboot.img
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Create uboot.img [2]:
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.. code-block:: none
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.. code-block:: bash
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rbink/tools/loaderimage --pack --uboot u-boot-dtb.bin uboot.img 0x200000
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cd ../u-boot
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../rkbin/tools/loaderimage --pack --uboot u-boot-dtb.bin uboot.img 0x200000
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sudo dd if=uboot.img of=/dev/sda seek=16384
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Note:
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1. 0x200000 is load address and it's an optional in some platforms.
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2. rkbin binaries are kept on updating, so would recommend to use the latest versions.
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1. rkbin binaries are regularly updated, so it would be recommended to use the latest version.
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2. 0x200000 is a load address and is an option for some platforms.
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TODO
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----
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@ -233,7 +273,5 @@ TODO
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- Document SPI flash boot
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- Add missing SoC's with it boards list
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[1] https://github.com/rockchip-linux/rkbin
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.. Jagan Teki <jagan@amarulasolutions.com>
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.. Wednesday 28 October 2020 06:47:26 PM IST
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