board: amlogic: move boards doc into doc/board/amlogic

[oweals/u-boot.git] / board / amlogic / s400 / README

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-U-Boot for Amlogic S400
-=======================
-
-S400 is a reference board manufactured by Amlogic with the following
-specifications:
-
- - Amlogic A113DX ARM Cortex-A53 quad-core SoC @ 1.2GHz
- - 1GB DDR4 SDRAM
- - 10/100 Ethernet
- - 2 x USB 2.0 Host
- - eMMC
- - Infrared receiver
- - SDIO WiFi Module
- - MIPI DSI Connector
- - Audio HAT Connector
- - PCI-E M.2 Connectors
-
-Schematics are available from Amlogic on demand.
-
-Currently the u-boot port supports the following devices:
- - serial
- - eMMC
- - Ethernet
- - I2C
- - Regulators
- - Reset controller
- - Clock controller
- - USB Host
- - ADC
-
-u-boot compilation
-==================
-
- > export CROSS_COMPILE=aarch64-none-elf-
- > make s400_defconfig
- > make
-
-Image creation
-==============
-
-Amlogic doesn't provide sources for the firmware and for tools needed
-to create the bootloader image, so it is necessary to obtain them from
-the git tree published by the board vendor:
-
- > 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:$PATH
- > git clone https://github.com/BayLibre/u-boot.git -b n-amlogic-openlinux-20170606 amlogic-u-boot
- > cd amlogic-u-boot
- > make axg_s400_v1_defconfig
- > make
- > export FIPDIR=$PWD/fip
-
-Go back to mainline U-boot source tree then :
- > mkdir fip
-
- > cp $FIPDIR/axg/bl2.bin fip/
- > cp $FIPDIR/axg/acs.bin fip/
- > cp $FIPDIR/axg/bl21.bin fip/
- > cp $FIPDIR/axg/bl30.bin fip/
- > cp $FIPDIR/axg/bl301.bin fip/
- > cp $FIPDIR/axg/bl31.img fip/
- > cp u-boot.bin fip/bl33.bin
-
- > $FIPDIR/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
-
- > $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
-
- > $FIPDIR/blx_fix.sh \
-       fip/bl2_acs.bin \
-       fip/zero_tmp \
-       fip/bl2_zero.bin \
-       fip/bl21.bin \
-       fip/bl21_zero.bin \
-       fip/bl2_new.bin \
-       bl2
-
- > $FIPDIR/axg/aml_encrypt_axg --bl3sig --input fip/bl30_new.bin \
-                                       --output fip/bl30_new.bin.enc \
-                                       --level v3 --type bl30
- > $FIPDIR/axg/aml_encrypt_axg --bl3sig --input fip/bl31.img \
-                                       --output fip/bl31.img.enc \
-                                       --level v3 --type bl31
- > $FIPDIR/axg/aml_encrypt_axg --bl3sig --input fip/bl33.bin --compress lz4 \
-                                       --output fip/bl33.bin.enc \
-                                       --level v3 --type bl33
- > $FIPDIR/axg/aml_encrypt_axg --bl2sig --input fip/bl2_new.bin \
-                                       --output fip/bl2.n.bin.sig
- > $FIPDIR/axg/aml_encrypt_axg --bootmk \
-               --output fip/u-boot.bin \
-               --bl2 fip/bl2.n.bin.sig \
-               --bl30 fip/bl30_new.bin.enc \
-               --bl31 fip/bl31.img.enc \
-               --bl33 fip/bl33.bin.enc --level v3
-
-and then write the image to SD with:
-
- > DEV=/dev/your_sd_device
- > dd if=fip/u-boot.bin.sd.bin of=$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=444