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Kumar Gala 5fb8825036 add ci based on https://github.com/stephanosio/zephyr-crosstool-ng/blob/master/.github/workflows/ci.yml 1 year ago
.github/workflows add ci based on https://github.com/stephanosio/zephyr-crosstool-ng/blob/master/.github/workflows/ci.yml 1 year ago
cmake cmake: Introduce CMake package for Zephyr SDK 1 year ago
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meta-zephyr-sdk QEMU: Add support of ARCv2 processors 1 year ago
overlays xtensa: add config nxp_imx8m_adsp 1 year ago
patches crosstool-ng: add support for building a no-python gdb version 1 year ago
scripts template_dir: improved help text for toolchain install dir 1 year ago
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README.md xtensa: add config nxp_imx8m_adsp 1 year ago
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go.sh cmake: Introduce CMake package for Zephyr SDK 1 year ago
release-notes.md release-notes: Add new Intel and NXP xtensa ADSP tools. 1 year ago

README.md

Zephyr SDK with Crosstool NG

This project is to replace the current Yocto based SDK with a new framework for
building the Zephyr SDK using crosstool-ng.

The repoistory consists of configurations for the various architectures (not
fully tests) and a script that builds on Linux (x86_64) and Mac in a consistent
way, apply patches where needed.

Currently we build the following toolchains:

  • i586
  • nios2
  • arm
  • arm64
  • riscv64
  • sparc
  • xtensa (sample_controller, intel_apl_adsp, intel_s1000, intel_bdw_adsp,
    intel_byt_adsp, nxp_imx_adsp, nxp_imx8m_adsp)

To build for any of the above, run:

./go.sh <arch>

Released Binaries packages

Pre-built binaries releases of the SDK are made and currently only available for
an x86_64 Linux host environment. The releases can be found here:

https://github.com/zephyrproject-rtos/sdk-ng/releases

PR Builds

Successfull PR builds will get posted here:

https://builds.zephyrproject.org/zephyrproject-rtos/sdk-ng//zephyr-sdk--setup.run

Release Process

To release a new SDK:

  • Update the VERSION file with the new version, for example 0.11.0 or
    0.11.0-beta1 etc.
  • On https://github.com/zephyrproject-rtos/sdk-ng/releases, create the release
    tag and add the release information.
  • One the release is created, CI will build the SDK image and will upload it to
    the release page.