tree 452bf86570b1375e5a9fe6663d1033b421b7f80e
parent ba8de42135766deab2125a784a89d3e51bc2e194
author Gunnar Mills <gmills@us.ibm.com> 1498161981 -0500
committer Gunnar Mills <gmills@us.ibm.com> 1500995177 -0500

Add base support for GPIO presence

This is the starting code needed to build the application.

Change-Id: I46112a222afbc057ac4fc4f8fb2b4c83822023df
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>