| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153 |
- .. 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
|
