# Zephyr EC

[TOC]

## Introduction

Zephyr EC is an effort to create an industry-standard Embedded Controller
implementation for use primarily on laptops. It is born out of the Chromium OS
EC.

## Gitlab integration

As an experiment we have a basic gitlab integration. So far it just builds and
fails.

See the piplines [here](https://gitlab.com/zephyr-ec/ec/-/pipelines).

## News and Breaking Changes

* Support for Zephyr v2.4 has been dropped as of
  [CL:2715345](https://crrev.com/c/2715345).  If you wish to build for
  kernel v2.4 now, you must invoke `zmake configure` similar to below:

      $ zmake --zephyr-base ~/trunk/src/third_party/zephyr/main/v2.4 \
              configure --ignore-unsupported-zephyr-version ...