board: cssi: Move all mother board code into common.c

All the code used to manage the mother boards will be
common to soon to come CPU board.

Move all that code into common.c

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
diff --git a/include/configs/cmpc885.h b/include/configs/cmpc885.h
index 4ce580c..b76230e 100644
--- a/include/configs/cmpc885.h
+++ b/include/configs/cmpc885.h
@@ -26,4 +26,10 @@
 /* NAND configuration part */
 #define CFG_SYS_NAND_BASE		0xC0000000
 
+/* Board names */
+#define CFG_BOARD_CMPCXXX		"cmpc885"
+#define CFG_BOARD_MCR3000_2G		"mcr3k_2g"
+#define CFG_BOARD_VGOIP			"vgoip"
+#define CFG_BOARD_MIAE			"miae"
+
 #endif /* __CONFIG_H */