.. _rzg2l-bsp:

Mainline BSP
=============

.. note:: This guide refers to Images built with Yocto **Mainline BSP**.

Our Yocto Images support different features of the module.

General
-------

Sleep Mode / Low Power
~~~~~~~~~~~~~~~~~~~~~~

**Wakeup**

To wake up the system after suspend, different wakeup sources can be defined.

To find all possible wakeup properties run:

.. prompt::
   :prompts: #

   find /sys/devices -name wakeup

*EXAMPLE* - Enabling Serial UART as wakeup source:

.. prompt::
   :prompts: #

   echo enabled > /sys/devices/platform/soc/1004b800.serial/tty/ttySC0/power/wakeup

**Suspending the System**

This command suspends the device:

.. prompt::
   :prompts: #

   echo mem > /sys/power/state

You can then wakeup via desired wakeup device.


karo-image-weston
-----------------

Test the GPU
~~~~~~~~~~~~

GLmark2 will only run smooth on processors having a GPU.

.. prompt::
   :prompts: #

   glmark2-es2-wayland --fullscreen