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android / trusty / lk / common / 5e31778d5892af671abcafa7b0aff303bd63f76f
commit5e31778d5892af671abcafa7b0aff303bd63f76f[log] [tgz]
authorRaphael Herouart <rherouart@google.com>Sat Feb 24 06:14:30 2024 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Sat Feb 24 06:14:30 2024 +0000
treef95dfc230208ff63158c9ceb0784b282847d3cf7
parent301fb585e3970c663ad3be1ff24a868c15d44959 [diff]
parentb8c1535598ecb8c3b47e4088e6c4f58e900e7219 [diff]
project: Zero all uninitialized memory am: b8c1535598

Original change: https://android-review.googlesource.com/c/trusty/lk/common/+/2973675

Change-Id: I32ac8c4414272a6d710e09ae31675402b2822503
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: f95dfc230208ff63158c9ceb0784b282847d3cf7
  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. build-config-kerneltests
  17. engine.mk
  18. kerneltests-inc.mk
  19. LICENSE
  20. lk_inc.mk.example
  21. makefile
  22. README.md
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