Google Git
Sign in
android / trusty / lk / common / b5718ffc1bdca9f21af924890094065218017999
commitb5718ffc1bdca9f21af924890094065218017999[log] [tgz]
authorBrian Granaghan <[email protected]>Thu Jan 16 20:36:53 2025 +0000
committerBrian Granaghan <[email protected]>Thu Jan 16 22:37:23 2025 +0000
treea9abb68027ac48a1a0c8d02862ba92102ad748da
parent610496c82dff998c9c4390628e30e4f15045a439 [diff]
vmm: Add VmmPageArray for mapping physical memory.

Bug: 359345227
Test: Map desktop boot params into gsc_service TA.
Change-Id: Ib2273417a923ca30fed78563e1efbea0c0330d22
1 file changed
tree: a9abb68027ac48a1a0c8d02862ba92102ad748da
  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. Android.bp
  17. build-config-kerneltests
  18. engine.mk
  19. kerneltests-inc.mk
  20. LICENSE
  21. lk_inc.mk.example
  22. makefile
  23. PREUPLOAD.cfg
  24. README.md
  25. rustfmt.toml
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