mpc83xx: Add support for the MPC8349E-mITX-GP

Add support for the MPC8349E-mITX-GP, a stripped-down version of the
MPC8349E-mITX.  Bonus features include support for low-boot (BMS bit in
HRCW is 0) for the ITX and a README for the ITX and the ITX-GP.

Signed-off-by: Timur Tabi <timur@freescale.com>
diff --git a/MAKEALL b/MAKEALL
index f259e68..816210e 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -132,8 +132,8 @@
 #########################################################################
 
 LIST_83xx="	\
-	MPC832XEMDS	MPC8349EMDS	MPC8349ITX	MPC8360EMDS	\
-	sbc8349		TQM834x						\
+	MPC832XEMDS	MPC8349EMDS	MPC8349ITX	MPC8349ITXGP    \
+        MPC8360EMDS     sbc8349		TQM834x						\
 "