arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236

Convert the CRS305-1G-4S board to CRS3xx-98DX3236 to enable easier
implementation of new CRS3xx series boards, based on Marvell Prestera
98DX3236.

Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Jakov Petrina <jakov.petrina@sartura.hr>
diff --git a/board/mikrotik/crs3xx-98dx3236/kwbimage.cfg.in b/board/mikrotik/crs3xx-98dx3236/kwbimage.cfg.in
new file mode 100644
index 0000000..9a58b33
--- /dev/null
+++ b/board/mikrotik/crs3xx-98dx3236/kwbimage.cfg.in
@@ -0,0 +1,12 @@
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION		1
+
+# Boot Media configurations
+BOOT_FROM	spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY board/mikrotik/crs3xx-98dx3236/binary.0 0000005b 00000068