board/amlogic/w400/README.odroid-n2

   1 U-Boot for ODROID-N2
   2 ====================
   3
   4 ODROID-N2 is a single board computer manufactured by Hardkernel
   5 Co. Ltd with the following specifications:
   6
   7  - Amlogic S922X ARM Cortex-A53 dual-core + Cortex-A73 quad-core SoC
   8  - 4GB DDR4 SDRAM
   9  - Gigabit Ethernet
  10  - HDMI 2.1 4K/60Hz display
  11  - 40-pin GPIO header
  12  - 4 x USB 3.0 Host, 1 x USB OTG
  13  - eMMC, microSD
  14  - Infrared receiver
  15
  16 Schematics are available on the manufacturer website.
  17
  18 Currently the u-boot port supports the following devices:
  19  - serial
  20  - eMMC, microSD
  21  - Ethernet
  22  - I2C
  23  - Regulators
  24  - Reset controller
  25  - Clock controller
  26  - ADC
  27
  28 u-boot compilation
  29 ==================
  30
  31  > export ARCH=arm
  32  > export CROSS_COMPILE=aarch64-none-elf-
  33  > make odroid-n2_defconfig
  34  > make
  35
  36 Image creation
  37 ==============
  38
  39 Amlogic doesn't provide sources for the firmware and for tools needed
  40 to create the bootloader image, so it is necessary to obtain them from
  41 the git tree published by the board vendor:
  42
  43  > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
  44  > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
  45  > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
  46  > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
  47  > 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
  48
  49  > DIR=odroid-n2
  50  > git clone --depth 1 \
  51        https://github.com/hardkernel/u-boot.git -b odroidn2-v2015.01 \
  52        $DIR
  53
  54  > cd odroid-n2
  55  > make odroidn2_defconfig
  56  > make
  57  > export UBOOTDIR=$PWD
  58
  59  Go back to mainline U-Boot source tree then :
  60  > mkdir fip
  61
  62  > wget https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc/blx_fix_g12a.sh -O fip/blx_fix.sh
  63  > cp $UBOOTDIR/build/scp_task/bl301.bin fip/
  64  > cp $UBOOTDIR/build/board/hardkernel/odroidn2/firmware/acs.bin fip/
  65  > cp $UBOOTDIR/fip/g12b/bl2.bin fip/
  66  > cp $UBOOTDIR/fip/g12b/bl30.bin fip/
  67  > cp $UBOOTDIR/fip/g12b/bl31.img fip/
  68  > cp $UBOOTDIR/fip/g12b/ddr3_1d.fw fip/
  69  > cp $UBOOTDIR/fip/g12b/ddr4_1d.fw fip/
  70  > cp $UBOOTDIR/fip/g12b/ddr4_2d.fw fip/
  71  > cp $UBOOTDIR/fip/g12b/diag_lpddr4.fw fip/
  72  > cp $UBOOTDIR/fip/g12b/lpddr4_1d.fw fip/
  73  > cp $UBOOTDIR/fip/g12b/lpddr4_2d.fw fip/
  74  > cp $UBOOTDIR/fip/g12b/piei.fw fip/
  75  > cp $UBOOTDIR/fip/g12b/aml_ddr.fw fip/
  76  > cp u-boot.bin fip/bl33.bin
  77
  78  > sh fip/blx_fix.sh \
  79         fip/bl30.bin \
  80         fip/zero_tmp \
  81         fip/bl30_zero.bin \
  82         fip/bl301.bin \
  83         fip/bl301_zero.bin \
  84         fip/bl30_new.bin \
  85         bl30
  86
  87  > sh fip/blx_fix.sh \
  88         fip/bl2.bin \
  89         fip/zero_tmp \
  90         fip/bl2_zero.bin \
  91         fip/acs.bin \
  92         fip/bl21_zero.bin \
  93         fip/bl2_new.bin \
  94         bl2
  95
  96  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl30sig --input fip/bl30_new.bin \
  97                                         --output fip/bl30_new.bin.g12a.enc \
  98                                         --level v3
  99  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl30_new.bin.g12a.enc \
 100                                         --output fip/bl30_new.bin.enc \
 101                                         --level v3 --type bl30
 102  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl31.img \
 103                                         --output fip/bl31.img.enc \
 104                                         --level v3 --type bl31
 105  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl33.bin --compress lz4 \
 106                                         --output fip/bl33.bin.enc \
 107                                         --level v3 --type bl33 --compress lz4
 108  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl2sig --input fip/bl2_new.bin \
 109                                         --output fip/bl2.n.bin.sig
 110  > $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bootmk \
 111                 --output fip/u-boot.bin \
 112                 --bl2 fip/bl2.n.bin.sig \
 113                 --bl30 fip/bl30_new.bin.enc \
 114                 --bl31 fip/bl31.img.enc \
 115                 --bl33 fip/bl33.bin.enc \
 116                 --ddrfw1 fip/ddr4_1d.fw \
 117                 --ddrfw2 fip/ddr4_2d.fw \
 118                 --ddrfw3 fip/ddr3_1d.fw \
 119                 --ddrfw4 fip/piei.fw \
 120                 --ddrfw5 fip/lpddr4_1d.fw \
 121                 --ddrfw6 fip/lpddr4_2d.fw \
 122                 --ddrfw7 fip/diag_lpddr4.fw \
 123                 --ddrfw8 fip/aml_ddr.fw \
 124                 --level v3
 125
 126 and then write the image to SD with:
 127
 128  > DEV=/dev/your_sd_device
 129  > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
 130  > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444