mkimage: Add OMAP boot image support

- Add mkimage support for OMAP boot image
- Add support for OMAP boot image(MLO) generation in the new
  SPL framework

Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/tools/Makefile b/tools/Makefile
index e813e1d..fc741d3 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -88,6 +88,7 @@
 OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
 NOPED_OBJ_FILES-y += kwbimage.o
 NOPED_OBJ_FILES-y += imximage.o
+NOPED_OBJ_FILES-y += omapimage.o
 NOPED_OBJ_FILES-y += mkimage.o
 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
 NOPED_OBJ_FILES-y += os_support.o
@@ -192,6 +193,7 @@
 			$(obj)md5.o \
 			$(obj)mkimage.o \
 			$(obj)os_support.o \
+			$(obj)omapimage.o \
 			$(obj)sha1.o \
 			$(obj)ublimage.o \
 			$(LIBFDT_OBJS)