meta-zaius: Add VCS control script and services

Add script for reading/writing VCS rail states on Zaius.
Add systemd services with VCS on after workaround and VCS off at host
power down.
Add recipe to install script and services.

This implementation of the VCS workaround is specific to Zaius as it
requires UCD power sequencer logic to default to VCS rails off.

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: I3acf89f69c4d3df0036cd6fcc8639af0b3f3c68a
4 files changed
tree: 9b7bb10f9a5330631882d898f5a4eba50005694c
  1. import-layers/
  2. meta-openbmc-bsp/
  3. meta-openbmc-machines/
  4. meta-phosphor/
  5. .gitignore
  6. .gitreview
  7. .templateconf
  8. openbmc-env
  9. README.md
README.md

OpenBMC

Build Status

Building

OpenBMC uses Yocto/Open-Embedded for a build system, which supports an out-of-tree build. It is recommended that you create an empty directory somewhere to hold the build. This directory will get big.

On Ubuntu 14.04 the following packages are required to build the default target

sudo apt-get install -y git build-essential libsdl1.2-dev texinfo gawk chrpath diffstat

On Fedora 23 the following packages are required to build the default target:

sudo dnf install -y git patch diffstat texinfo chrpath SDL-devel bitbake
sudo dnf groupinstall "C Development Tools and Libraries"

To start a build:

cd <builddir>
. <repodir>/openbmc-env
bitbake obmc-phosphor-image