plat: marvell: armada: scp_bl2: allow loading up to 8 images

Extend possible images to 8, additionaly add another type which will be
used with platform containing up to 3 CPs.

Change-Id: Ib68092d11af9801e344d02de839f53127e056e46
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
diff --git a/plat/marvell/common/mss/mss_scp_bl2_format.h b/plat/marvell/common/mss/mss_scp_bl2_format.h
index 7cf8d32..7150f0a 100644
--- a/plat/marvell/common/mss/mss_scp_bl2_format.h
+++ b/plat/marvell/common/mss/mss_scp_bl2_format.h
@@ -8,7 +8,7 @@
 #ifndef MSS_SCP_BL2_FORMAT_H
 #define MSS_SCP_BL2_FORMAT_H
 
-#define MAX_NR_OF_FILES	5
+#define MAX_NR_OF_FILES	8
 #define FILE_MAGIC	0xddd01ff
 #define HEADER_VERSION	0x1
 
@@ -31,6 +31,7 @@
 	MSS_CP3,
 	MG_CP0,
 	MG_CP1,
+	MG_CP2,
 };
 
 typedef struct img_header {