[PATCH v2 08/14] docs: boards: amlogic: add documentation for BananaPi M2S

Neil Armstrong neil.armstrong at linaro.org
Thu Mar 23 16:01:31 CET 2023


On 23/03/2023 15:31, Christian Hewitt wrote:
> Add build docs for the BPI-M2S board.
> 
> Signed-off-by: Christian Hewitt <christianshewitt at gmail.com>
> ---
>   board/amlogic/w400/MAINTAINERS     |   2 +
>   doc/board/amlogic/bananapi-m2s.rst | 153 +++++++++++++++++++++++++++++
>   doc/board/amlogic/index.rst        |   1 +
>   3 files changed, 156 insertions(+)
>   create mode 100644 doc/board/amlogic/bananapi-m2s.rst
> 
> diff --git a/board/amlogic/w400/MAINTAINERS b/board/amlogic/w400/MAINTAINERS
> index 26a4c2c587..042b523056 100644
> --- a/board/amlogic/w400/MAINTAINERS
> +++ b/board/amlogic/w400/MAINTAINERS
> @@ -4,5 +4,7 @@ S:	Maintained
>   L:	u-boot-amlogic at groups.io
>   F:	board/amlogic/w400/
>   F:	configs/bananapi-cm4-cm4io_defconfig
> +F:	configs/bananapi-m2s_defconfig
>   F:	doc/board/amlogic/w400.rst
>   F:	doc/board/amlogic/bananapi-cm4io.rst
> +F:	doc/board/amlogic/bananapi-m2s.rst
> diff --git a/doc/board/amlogic/bananapi-m2s.rst b/doc/board/amlogic/bananapi-m2s.rst
> new file mode 100644
> index 0000000000..4a1be47b35
> --- /dev/null
> +++ b/doc/board/amlogic/bananapi-m2s.rst
> @@ -0,0 +1,153 @@
> +.. SPDX-License-Identifier: GPL-2.0+
> +
> +U-Boot for BananaPi M2S (A311D & S922X)
> +=======================================
> +
> +BananaPi BPI-M2S ships is a Single Board Computer manufactured by Sinovoip that ships in
> +two variants with Amlogic S922X or A311D SoC and the following common specification:
> +
> +- 16GB eMMC
> +- HDMI 2.1a video
> +- 2x 10/100/1000 Base-T Ethernet (1x RTL8211F, 1x RTL811H)
> +- 2x USB 2.0 ports
> +- 2x Status LED's (green/blue)
> +- 1x Power/Reset button
> +- 1x micro SD card slot
> +- 40-pin GPIO header
> +- PWM fan header
> +- UART header
> +
> +The S992X variant has:
> +- 2GB LPDDR4 RAM
> +
> +The A311D variant has:
> +
> +- 4GB LPDDR4 RAM
> +- NPU (5.0 TOPS)
> +- MIPI DSI header
> +- MIPI CSI header
> +
> +An optional RTL8822CS SDIO WiFi/BT mezzanine is available for both board variants.
> +
> +Schematics are available from the manufacturer: https://wiki.banana-pi.org/Banana_Pi_BPI-M2S
> +
> +U-Boot Compilation
> +------------------
> +
> +.. code-block:: bash
> +
> +    $ export CROSS_COMPILE=aarch64-none-elf-
> +    $ make bananapi-m2s_defconfig
> +    $ make
> +
> +U-Boot Signing with Pre-Built FIP repo
> +--------------------------------------
> +
> +.. code-block:: bash
> +
> +    $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
> +    $ cd amlogic-boot-fip
> +    $ mkdir my-output-dir
> +    $ ./build-fip.sh bananapi-m2s /path/to/u-boot/u-boot.bin my-output-dir
> +
> +U-Boot Manual Signing
> +---------------------
> +
> +Amlogic does not provide sources for the firmware and tools needed to create a bootloader
> +image so it is necessary to obtain binaries from sources published by the board vendor:
> +
> +.. code-block:: bash
> +
> +    $ wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> +    $ wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> +    $ tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> +    $ tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> +    $ export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
> +
> +    $ DIR=bananapi-m2s
> +    $ git clone --depth 1 https://github.com/Dangku/amlogic-u-boot.git -b khadas-g12b-v2015.01-m2s $DIR
> +
> +    $ cd $DIR
> +    $ make bananapi_m2s_defconfig
> +    $ make
> +    $ export UBDIR=$PWD
> +
> +Go back to the mainline U-Boot source tree then:
> +
> +.. code-block:: bash
> +
> +    $ mkdir fip
> +
> +    $ wget https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc/blx_fix_g12a.sh -O fip/blx_fix.sh
> +    $ cp $UBDIR/build/scp_task/bl301.bin fip/
> +    $ cp $UBDIR/build/board/bananapi/bananpi_m2s/firmware/acs.bin fip/
> +    $ cp $UBDIR/fip/g12a/bl2.bin fip/
> +    $ cp $UBDIR/fip/g12a/bl30.bin fip/
> +    $ cp $UBDIR/fip/g12a/bl31.img fip/
> +    $ cp $UBDIR/fip/g12a/ddr3_1d.fw fip/
> +    $ cp $UBDIR/fip/g12a/ddr4_1d.fw fip/
> +    $ cp $UBDIR/fip/g12a/ddr4_2d.fw fip/
> +    $ cp $UBDIR/fip/g12a/diag_lpddr4.fw fip/
> +    $ cp $UBDIR/fip/g12a/lpddr3_1d.fw fip/
> +    $ cp $UBDIR/fip/g12a/lpddr4_1d.fw fip/
> +    $ cp $UBDIR/fip/g12a/lpddr4_2d.fw fip/
> +    $ cp $UBDIR/fip/g12a/piei.fw fip/
> +    $ cp $UBDIR/fip/g12a/aml_ddr.fw fip/
> +    $ cp u-boot.bin fip/bl33.bin
> +
> +    $ sh fip/blx_fix.sh \
> +         fip/bl30.bin \
> +         fip/zero_tmp \
> +         fip/bl30_zero.bin \
> +         fip/bl301.bin \
> +         fip/bl301_zero.bin \
> +         fip/bl30_new.bin \
> +         bl30
> +
> +    $ sh fip/blx_fix.sh \
> +         fip/bl2.bin \
> +         fip/zero_tmp \
> +         fip/bl2_zero.bin \
> +         fip/acs.bin \
> +         fip/bl21_zero.bin \
> +         fip/bl2_new.bin \
> +         bl2
> +
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bl30sig --input fip/bl30_new.bin \
> +                                       --output fip/bl30_new.bin.g12a.enc \
> +                                       --level v3
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl30_new.bin.g12a.enc \
> +                                       --output fip/bl30_new.bin.enc \
> +                                       --level v3 --type bl30
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl31.img \
> +                                       --output fip/bl31.img.enc \
> +                                       --level v3 --type bl31
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl33.bin --compress lz4 \
> +                                       --output fip/bl33.bin.enc \
> +                                       --level v3 --type bl33 --compress lz4
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bl2sig --input fip/bl2_new.bin \
> +                                       --output fip/bl2.n.bin.sig
> +    $ $UBDIR/fip/g12b/aml_encrypt_g12b --bootmk \
> +                                       --output fip/u-boot.bin \
> +                                       --bl2 fip/bl2.n.bin.sig \
> +                                       --bl30 fip/bl30_new.bin.enc \
> +                                       --bl31 fip/bl31.img.enc \
> +                                       --bl33 fip/bl33.bin.enc \
> +                                       --ddrfw1 fip/ddr4_1d.fw \
> +                                       --ddrfw2 fip/ddr4_2d.fw \
> +                                       --ddrfw3 fip/ddr3_1d.fw \
> +                                       --ddrfw4 fip/piei.fw \
> +                                       --ddrfw5 fip/lpddr4_1d.fw \
> +                                       --ddrfw6 fip/lpddr4_2d.fw \
> +                                       --ddrfw7 fip/diag_lpddr4.fw \
> +                                       --ddrfw8 fip/aml_ddr.fw \
> +                                       --ddrfw9 fip/lpddr3_1d.fw \
> +                                       --level v3
> +
> +Then write the image to SD or eMMC with:
> +
> +.. code-block:: bash
> +
> +    $ DEV=/dev/boot_device
> +    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
> +    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440
> diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst
> index 8388acdd11..fa1b362731 100644
> --- a/doc/board/amlogic/index.rst
> +++ b/doc/board/amlogic/index.rst
> @@ -87,6 +87,7 @@ Board Documentation
>   
>      bananapi-cm4io
>      bananapi-m2pro
> +   bananapi-m2s
>      bananapi-m5
>      beelink-gskingx
>      beelink-gtking

Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>


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