Google Git
Sign in
android / trusty / lk / common / 1f431c5144ce5525949228dd98cbfc6db22e5ec4
commit1f431c5144ce5525949228dd98cbfc6db22e5ec4[log] [tgz]
authorFrances Wingerter <wingerter@google.com>Fri Feb 16 05:13:48 2024 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Fri Feb 16 05:13:48 2024 +0000
tree6742f54d2d2dd5d57b5f2b28907ce9c751a4cc64
parentd268f6896a586d8d3c66147dd141cfa6d5e70584 [diff]
parentc2b25bd45757c0689dae0fb4bf9b0a41f06e7822 [diff]
build: accumulate ALLHOSTMODULES list of host modules am: c2b25bd457

Original change: https://android-review.googlesource.com/c/trusty/lk/common/+/2928671

Change-Id: I33a8dd1cce190b3641e82d529036b6807c9dade5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 6742f54d2d2dd5d57b5f2b28907ce9c751a4cc64
  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