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android / trusty / lk / common / refs/heads/main
commit3a18735a3ec63356772c774323b673fe3d698368[log] [tgz]
authorAlice Wang <aliceywang@google.com>Thu Mar 20 12:57:51 2025 +0000
committerAlice Wang <aliceywang@google.com>Wed Mar 26 09:56:55 2025 +0000
treed698a301571bb5ca87b2a6ddfdbe77eb249ee4b1
parent698b2ff7f4617cfb93edecbc8d97d295239df4ca [diff]
Add VINTF TA port in Trusty

Bug: 377520831
Test: atest vts_treble_vintf_trusted_hal_test
Change-Id: Iaddcae8c4893ea7c95a5c0cfdde5c487af37cdb0
2 files changed
tree: d698a301571bb5ca87b2a6ddfdbe77eb249ee4b1
  1. app/
  2. arch/
  3. dev/
  4. external/
  5. hosttests/
  6. include/
  7. kernel/
  8. lib/
  9. make/
  10. platform/
  11. target/
  12. tools/
  13. top/
  14. .clang-format
  15. .gitignore
  16. Android.bp
  17. build-config-kerneltests
  18. engine.mk
  19. kerneltests-inc.mk
  20. LICENSE
  21. lk_inc.mk.example
  22. makefile
  23. PREUPLOAD.cfg
  24. README.md
  25. rustfmt.toml
README.md

LK

The LK embedded kernel. An SMP-aware kernel designed for small systems.

See https://github.com/littlekernel/lk for the latest version.

See https://github.com/littlekernel/lk/wiki for documentation.

Builds

Build Status

To build and test for ARM on linux

  1. install or build qemu. v2.4 and above is recommended.
  2. install gcc for embedded arm (see note 1)
  3. run scripts/do-qemuarm (from the lk directory)
  4. you should see ‘welcome to lk/MP’

This will get you a interactive prompt into LK which is running in qemu arm machine ‘virt’ emulation. type ‘help’ for commands.

note 1: for ubuntu: sudo apt-get install gcc-arm-none-eabi or fetch a prebuilt toolchain from http://newos.org/toolchains/arm-eabi-5.3.0-Linux-x86_64.tar.xz