https://github.com/angerman/meson64-tools

https://github.com/angerman/meson64-tools

Last synced: 10 days ago
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• Host: GitHub
• URL: https://github.com/angerman/meson64-tools
• Owner: angerman
• License: mit
• Created: 2020-08-03T04:51:52.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-07-25T08:04:37.000Z (over 1 year ago)
• Last Synced: 2024-10-11T23:45:14.413Z (26 days ago)
• Language: C
• Size: 4.19 MB
• Stars: 23
• Watchers: 4
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# The Amlogic S922X boot

Some tools to replicate the following:

```

packaging

=========

./aml_encrypt_g12b --bl30sig --input bl30_new.bin	       --output bl30_new.bin.g12a.enc --level v3

./aml_encrypt_g12b --bl3sig  --input bl30_new.bin.g12a.enc --output bl30_new.bin.enc      --level v3 --type bl30

./aml_encrypt_g12b --bl3sig  --input bl31.img              --output bl31.img.enc          --level v3 --type bl31

./aml_encrypt_g12b --bl3sig  --input bl33.bin              --output bl33.bin.enc          --level v3 --type bl33 --compress lz4

./aml_encrypt_g12b --bl2sig  --input bl2_new.bin           --output bl2.n.bin.sig

./aml_encrypt_g12b --bootmk                                --output u-boot.bin            --level v3 \

                   --bl2 bl2.n.bin.sig --bl30 bl30_new.bin.enc --bl31 bl31.img.enc --bl33 bl33.bin.enc \

                   --ddrfw1 ddr4_1d.fw   --ddrfw2 ddr4_2d.fw   --ddrfw3 ddr3_1d.fw     --ddrfw4 piei.fw \

                   --ddrfw5 lpddr4_1d.fw --ddrfw6 lpddr4_2d.fw --ddrfw7 diag_lpddr4.fw --ddrfw8 aml_ddr.fw

```

Clone https://github.com/LibreELEC/amlogic-boot-fip, and put the data files (e.g. `ordroid-n2/*` or `odroid-n2-plus/*`)

into the data-files folder.

Clone https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic.git to build the amlogic `u-boot.bin`

```

git clone https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic.git

nix-shell -p '[ pkgsCross.aarch64-multiplatform.buildPackages.binutils pkgsCross.aarch64-multiplatform.stdenv.cc bison yacc flex bc ]'

make CROSS_COMPILE=aarch64-unknown-linux-gnu- odroid-n2_defconfig

make CROSS_COMPILE=aarch64-unknown-linux-gnu-

```

(See also `./doc/board/amlogic/odroid-n2.rst` in `u-boot-amlogic`).

The `u-boot.bin` will be the `bl33.bin` (see above!).