fri2: Add fri2-tiny support

Add support for the tiny ktype for fri2. This config does not support
graphics, but the rest of the hardware is supported.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>

bsp/fri2/fri2-tiny.scc

+define KMACHINE fri2
+define KTYPE tiny
+define KARCH i386
+
+include ktypes/tiny
+branch fri2
+
+include fri2.scc