arm: socfpga: Remove <common.h> and add needed includes

Remove <common.h> from all mach-socfpga files and when needed add missing
include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/mach-socfpga/vab.c b/arch/arm/mach-socfpga/vab.c
index e146f2c..e74c71c 100644
--- a/arch/arm/mach-socfpga/vab.c
+++ b/arch/arm/mach-socfpga/vab.c
@@ -4,9 +4,9 @@
  *
  */
 
+#include <vsprintf.h>
 #include <asm/arch/secure_vab.h>
 #include <command.h>
-#include <common.h>
 #include <linux/ctype.h>
 
 static int do_vab(struct cmd_tbl *cmdtp, int flag, int argc,