mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-26 04:53:42 +00:00
144 lines
5.6 KiB
ReStructuredText
144 lines
5.6 KiB
ReStructuredText
|
.. SPDX-License-Identifier: GPL-2.0+
|
||
|
|
|
||
|
|
U-Boot for BananaPi BPI-M2-PRO (S905X3)
|
||
|
|
=======================================
|
||
|
|
|
||
|
|
BananaPi BPI-M2-PRO is a Single Board Computer manufactured by Sinovoip with the
|
||
|
|
following specification:
|
||
|
|
|
||
|
|
- Amlogic S905X3 Arm Cortex-A55 quad-core SoC
|
||
|
|
- 2GB DDR4 SDRAM
|
||
|
|
- 16GB eMMC
|
||
|
|
- Gigabit Ethernet
|
||
|
|
- RTL8821CU USB WiFi (a/b/g/n/ac) + BT 5.0
|
||
|
|
- HDMI 2.1 display
|
||
|
|
- 40-pin GPIO header
|
||
|
|
- 2x USB 3.0 Host
|
||
|
|
- 1x DC Jack (power)
|
||
|
|
- microSD
|
||
|
|
- UART serial
|
||
|
|
- Infrared receiver
|
||
|
|
|
||
|
|
Schematics are available from the manufacturer: https://wiki.banana-pi.org/Banana_Pi_BPI-M2_Pro
|
||
|
|
|
||
|
|
U-Boot Compilation
|
||
|
|
------------------
|
||
|
|
|
||
|
|
.. code-block:: bash
|
||
|
|
|
||
|
|
$ export CROSS_COMPILE=aarch64-none-elf-
|
||
|
|
$ make bananapi-m2pro_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-m2pro /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-m2pro
|
||
|
|
$ git clone --depth 1 https://github.com/Dangku/amlogic-u-boot.git -b odroidg12-v2015.01-c4-m5 $DIR
|
||
|
|
|
||
|
|
$ cd $DIR
|
||
|
|
$ make bananapi_m2pro_defconfig
|
||
|
|
$ make
|
||
|
|
$ export UBOOTDIR=$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 $UBOOTDIR/build/scp_task/bl301.bin fip/
|
||
|
|
$ cp $UBOOTDIR/build/board/bananapi/bananpi_m5/firmware/acs.bin fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/bl2.bin fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/bl30.bin fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/bl31.img fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/ddr3_1d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/ddr4_1d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/ddr4_2d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/diag_lpddr4.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/lpddr3_1d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/lpddr4_1d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/lpddr4_2d.fw fip/
|
||
|
|
$ cp $UBOOTDIR/fip/g12a/piei.fw fip/
|
||
|
|
$ cp $UBOOTDIR/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
|
||
|
|
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl30sig --input fip/bl30_new.bin \
|
||
|
|
--output fip/bl30_new.bin.g12a.enc \
|
||
|
|
--level v3
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl30_new.bin.g12a.enc \
|
||
|
|
--output fip/bl30_new.bin.enc \
|
||
|
|
--level v3 --type bl30
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl31.img \
|
||
|
|
--output fip/bl31.img.enc \
|
||
|
|
--level v3 --type bl31
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl33.bin --compress lz4 \
|
||
|
|
--output fip/bl33.bin.enc \
|
||
|
|
--level v3 --type bl33 --compress lz4
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl2sig --input fip/bl2_new.bin \
|
||
|
|
--output fip/bl2.n.bin.sig
|
||
|
|
$ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --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
|