arm: mvebu: Move some defines to common include file

This patch moves some config options to the mvebu common include file.
Making it easier to not forget these defines for new boards.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Dirk Eibach <dirk.eibach@gdsys.cc>

arch/arm/mach-mvebu/include/mach/config.h

@@ -23,6 +23,12 @@
 
 #define CONFIG_SYS_CACHELINE_SIZE	32
 
+#define CONFIG_SYS_L2_PL310
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
+#endif
+
 /*
  * By default kwbimage.cfg from board specific folder is used
  * If for some board, different configuration file need to be used,

include/configs/db-88f6820-gp.h

@@ -14,11 +14,6 @@
 #define CONFIG_ARMADA_38X
 #define CONFIG_DB_88F6820_GP		/* Board target name for DDR training */
 
-#define CONFIG_SYS_L2_PL310
-
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
-#endif
 #define CONFIG_DISPLAY_BOARDINFO_LATE
 
 /*

include/configs/db-mv784mp-gp.h

@@ -13,9 +13,6 @@
 #define CONFIG_ARMADA_XP		/* SOC Family Name */
 #define CONFIG_DB_784MP_GP		/* Board target name for DDR training */
 
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
-#endif
 #define CONFIG_DISPLAY_BOARDINFO_LATE
 
 /*

include/configs/maxbcm.h

@@ -11,9 +11,6 @@
  * High Level Configuration Options (easy to change)
  */
 #define CONFIG_ARMADA_XP		/* SOC Family Name */
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
-#endif
 #define CONFIG_DISPLAY_BOARDINFO_LATE
 
 /*