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android / trusty / lk / common / dfa4f96b1392b4667f0073f9072f0d52231c974e
commitdfa4f96b1392b4667f0073f9072f0d52231c974e[log] [tgz]
authorYurii Shutkin <shutkin@google.com>Fri Feb 16 04:54:13 2024 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Fri Feb 16 04:54:13 2024 +0000
tree706d1817bd2f9664539daf10f4c2410c5fbdc7d1
parent598583e8562e15f7209a3d9ea732b5283f15f46b [diff]
parent27d8fb491c79745589321c81c7a6e4d83e75acc3 [diff]
libc: move libc rand to separate module to speedup rebuilds am: 27d8fb491c

Original change: https://android-review.googlesource.com/c/trusty/lk/common/+/2904390

Change-Id: Ib116720fafefe0195eb7095e027858d4f5e43ede
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 706d1817bd2f9664539daf10f4c2410c5fbdc7d1
  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