03 July 2013
I have just created a new repository on GitHub called script.openstreetmap. This repository contains the code for an XBMC addon script that allows access to OpenStreetMap maps.
At the moment the script allows you to search for a location, move around the map and zoom in and out. Use the arrow keys to move around the map, page up/down keys to zoom in/out and the context menu key to bring up the search dialog.
At the moment I'm still developing the script on my systems (OSX and Ubuntu), but it seems to be working ok.