odroid-c4.rst 4.3 KB

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  1. .. SPDX-License-Identifier: GPL-2.0+
  2. U-Boot for ODROID-C4
  3. ====================
  4. ODROID-C4 is a single board computer manufactured by Hardkernel
  5. Co. Ltd with the following specifications:
  6. - Amlogic S905X3 Arm Cortex-A55 quad-core SoC
  7. - 4GB DDR4 SDRAM
  8. - Gigabit Ethernet
  9. - HDMI 2.1 display
  10. - 40-pin GPIO header
  11. - 4x USB 3.0 Host
  12. - 1x USB 2.0 Host/OTG (micro)
  13. - eMMC, microSD
  14. - UART serial
  15. - Infrared receiver
  16. Schematics are available on the manufacturer website.
  17. U-Boot compilation
  18. ------------------
  19. .. code-block:: bash
  20. $ export CROSS_COMPILE=aarch64-none-elf-
  21. $ make odroid-c4_defconfig
  22. $ make
  23. Image creation
  24. --------------
  25. Amlogic doesn't provide sources for the firmware and for tools needed
  26. to create the bootloader image, so it is necessary to obtain them from
  27. the git tree published by the board vendor:
  28. .. code-block:: bash
  29. $ wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
  30. $ wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
  31. $ tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
  32. $ tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
  33. $ 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
  34. $ DIR=odroid-c4
  35. $ git clone --depth 1 \
  36. https://github.com/hardkernel/u-boot.git -b odroidg12-v2015.01 \
  37. $DIR
  38. $ cd odroid-c4
  39. $ make odroidc4_defconfig
  40. $ make
  41. $ export UBOOTDIR=$PWD
  42. Go back to mainline U-Boot source tree then :
  43. .. code-block:: bash
  44. $ mkdir fip
  45. $ wget https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc/blx_fix_g12a.sh -O fip/blx_fix.sh
  46. $ cp $UBOOTDIR/build/scp_task/bl301.bin fip/
  47. $ cp $UBOOTDIR/build/board/hardkernel/odroidc4/firmware/acs.bin fip/
  48. $ cp $UBOOTDIR/fip/g12a/bl2.bin fip/
  49. $ cp $UBOOTDIR/fip/g12a/bl30.bin fip/
  50. $ cp $UBOOTDIR/fip/g12a/bl31.img fip/
  51. $ cp $UBOOTDIR/fip/g12a/ddr3_1d.fw fip/
  52. $ cp $UBOOTDIR/fip/g12a/ddr4_1d.fw fip/
  53. $ cp $UBOOTDIR/fip/g12a/ddr4_2d.fw fip/
  54. $ cp $UBOOTDIR/fip/g12a/diag_lpddr4.fw fip/
  55. $ cp $UBOOTDIR/fip/g12a/lpddr3_1d.fw fip/
  56. $ cp $UBOOTDIR/fip/g12a/lpddr4_1d.fw fip/
  57. $ cp $UBOOTDIR/fip/g12a/lpddr4_2d.fw fip/
  58. $ cp $UBOOTDIR/fip/g12a/piei.fw fip/
  59. $ cp $UBOOTDIR/fip/g12a/aml_ddr.fw fip/
  60. $ cp u-boot.bin fip/bl33.bin
  61. $ sh fip/blx_fix.sh \
  62. fip/bl30.bin \
  63. fip/zero_tmp \
  64. fip/bl30_zero.bin \
  65. fip/bl301.bin \
  66. fip/bl301_zero.bin \
  67. fip/bl30_new.bin \
  68. bl30
  69. $ sh fip/blx_fix.sh \
  70. fip/bl2.bin \
  71. fip/zero_tmp \
  72. fip/bl2_zero.bin \
  73. fip/acs.bin \
  74. fip/bl21_zero.bin \
  75. fip/bl2_new.bin \
  76. bl2
  77. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl30sig --input fip/bl30_new.bin \
  78. --output fip/bl30_new.bin.g12a.enc \
  79. --level v3
  80. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl30_new.bin.g12a.enc \
  81. --output fip/bl30_new.bin.enc \
  82. --level v3 --type bl30
  83. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl31.img \
  84. --output fip/bl31.img.enc \
  85. --level v3 --type bl31
  86. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl33.bin --compress lz4 \
  87. --output fip/bl33.bin.enc \
  88. --level v3 --type bl33 --compress lz4
  89. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl2sig --input fip/bl2_new.bin \
  90. --output fip/bl2.n.bin.sig
  91. $ $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bootmk \
  92. --output fip/u-boot.bin \
  93. --bl2 fip/bl2.n.bin.sig \
  94. --bl30 fip/bl30_new.bin.enc \
  95. --bl31 fip/bl31.img.enc \
  96. --bl33 fip/bl33.bin.enc \
  97. --ddrfw1 fip/ddr4_1d.fw \
  98. --ddrfw2 fip/ddr4_2d.fw \
  99. --ddrfw3 fip/ddr3_1d.fw \
  100. --ddrfw4 fip/piei.fw \
  101. --ddrfw5 fip/lpddr4_1d.fw \
  102. --ddrfw6 fip/lpddr4_2d.fw \
  103. --ddrfw7 fip/diag_lpddr4.fw \
  104. --ddrfw8 fip/aml_ddr.fw \
  105. --ddrfw9 fip/lpddr3_1d.fw \
  106. --level v3
  107. and then write the image to SD with:
  108. .. code-block:: bash
  109. $ DEV=/dev/your_sd_device
  110. $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
  111. $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444