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siemens / meta-iot2050

SIMATIC IOT2050 Isar/Debian Board Support Package
MIT License
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u-boot-iot2050: Fix the PE image validation #332

Closed BaochengSu closed 2 years ago

BaochengSu commented 2 years ago
  1. Backport the upstream fix of the PE image validation issue of UEFI secure boot:

https://patchwork.ozlabs.org/project/uboot/cover/20220705054815.30318-1- takahiro.akashi@linaro.org/

  1. Upgrade efibootguard to v0.12 to pick up the bg_gen_unified_kernel change to drop the symbol table from the PE Image so that u-Boot can calculate the correct hash value.

  2. the fix to turn on the RED stat LED once boot failed in secure boot mode.