[PATCH v3 00/13] sandbox OF integration

[Marc Kleine-Budde]

Hello Sascha,

these are the remaining patches that bring OF support to the sandbox so that
enables testing of framworks which need the device tree.

changes since v2:
- build sandbox with oftree support always, select CONFIG_OFTREE
- the hostfile nodes in the device tree are now generated on the fly,
  no need for stubs.
- hostfile: switch to oftree only, remove platform data
- hostfile: add possibility to specify name of device via:
  --image <DEV>=<FILE>