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android / trusty / lk / common / 2bae29384e374b3e33d5435c03e0ea2fc6ca8616
commit2bae29384e374b3e33d5435c03e0ea2fc6ca8616[log] [tgz]
authorAndrei Homescu <ahomescu@google.com>Fri Feb 16 04:53:16 2024 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Fri Feb 16 04:53:16 2024 +0000
tree676f74bd4c714ef84b4f4ddeb7e046ad26faed05
parentc7babe36fc5e019c11bda2aa2ffef51e943b11a4 [diff]
parente612805f76cf03e46e168942c5b140c945f7b01f [diff]
Use LKROOT as the path to LK am: e612805f76

Original change: https://android-review.googlesource.com/c/trusty/lk/common/+/2871398

Change-Id: I41fe141f658435092c741fa21c068f794bbfda41
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 676f74bd4c714ef84b4f4ddeb7e046ad26faed05
  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