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android / trusty / lk / common / e4ff0f15e9c68ae65d89bf22411cd28c66b57c66
commite4ff0f15e9c68ae65d89bf22411cd28c66b57c66[log] [tgz]
authorFrances Wingerter <wingerter@google.com>Fri Feb 16 04:09:41 2024 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Fri Feb 16 04:09:41 2024 +0000
tree18348bba183a30dc6958f0a128483b7708d6cf57
parenta1ae2176533d6f1af05212d5aa510a6f075a347c [diff]
parent07c1bb5232e8519464d64035f610048864b59404 [diff]
build: move rustflags/crate-type logic from userspace am: 07c1bb5232

Original change: https://android-review.googlesource.com/c/trusty/lk/common/+/2786599

Change-Id: I2a995f63d676feba28e25e394f3873dbfd9698e7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 18348bba183a30dc6958f0a128483b7708d6cf57
  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