Add build docs for the BPI-M2S board.
Signed-off-by: Christian Hewitt christianshewitt@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@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-... + $ wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-... + $ 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/b... -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