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third-party-mirror/u-boot/5a6f2ff4997fb270f95c166397a5c9ed493c4cf2
commit
5a6f2ff4997fb270f95c166397a5c9ed493c4cf2
[log]
author
Sergii Parubochyi <sergiip@google.com>
Thu Jul 09 19:59:57 2026 -0700
committer
vim3-u-boot-prod-builder <vim3-u-boot-prod-builder@fuchsia-internal-service-accts.iam.gserviceaccount.com>
Fri Jul 10 03:03:40 2026 +0000
tree
929e2b73b4af8532a6b3ff9f3763f7afaebd8d46
parent
33fc006d8a31528e6bb8993d6b58a8731d000fc2 [diff]
[docs] Update README.md

* Document --gbl-path and --clean-cipd options for fuchsia_build.py.

Bug: 404925473
TAG=agy
CONV=808a55a0-4d86-4dff-8034-492f4ea0d365

Change-Id: I6647c49d75150d5ef6e361e0045e2e2c1478c29c
Reviewed-on: https://turquoise-internal-review.googlesource.com/c/third_party/u-boot/+/1379311
Reviewed-by: David Pursell <dpursell@google.com>
Commit-Queue: Sergii Parubochyi <sergiip@google.com>
GitOrigin-RevId: 5f51a97c4fbfeed365bd4e2e35165e4f9a0e0eef
1 file changed
tree: 929e2b73b4af8532a6b3ff9f3763f7afaebd8d46
  1. api/
  2. arch/
  3. bl2/
  4. bl30/
  5. bl31/
  6. bl31_1.3/
  7. board/
  8. common/
  9. configs/
  10. disk/
  11. doc/
  12. drivers/
  13. dts/
  14. examples/
  15. fip/
  16. fs/
  17. include/
  18. lib/
  19. Licenses/
  20. net/
  21. post/
  22. scripts/
  23. test/
  24. tools/
  25. vim3_aml_tools/
  26. .checkpatch.conf
  27. .clang-format
  28. .gitignore
  29. .mailmap
  30. amlogic_help.sh
  31. check_compile.sh
  32. config.mk
  33. fuchsia_build.py
  34. fuchsia_upload.py
  35. Kbuild
  36. Kconfig
  37. MAINTAINERS
  38. MAKEALL
  39. Makefile
  40. mk
  41. README
  42. README.md
  43. snapshot.commit
README.md

This is a version of u-boot, modified to support Fuchsia on the Khadas vim3

Building vim3 Bootloader for Fuchsia

To build the vim3 bootloader for Fuchsia:

CIPD access. All build tools are downloaded to cipd_deps.

Run the build script from repo root

./fuchsia_build.py

Options:

  • --clean-cipd option can be used to make sure CIPD checkout is clean. It will remove cipd_deps directory and download dependencies again.
  • --gbl-path <path> option specifies a path to a local GBL (gbl.efi) binary. If provided, CIPD GBL is not used; otherwise, the script downloads GBL from CIPD and uses gbl_aarch64_dev.efi.

You now have a build/u-boot.bin.unsigned that you can flash to a target using fastboot.

Releasing and Uploading

go/fuchsia-firmware-licensing-publishing