Fix cases where DECLARE_GLOBAL_DATA_PTR was not declared as global

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/bf533-ezkit/bf533-ezkit.c b/board/bf533-ezkit/bf533-ezkit.c
index 1dd4a3f..98ed6f8 100644
--- a/board/bf533-ezkit/bf533-ezkit.c
+++ b/board/bf533-ezkit/bf533-ezkit.c
@@ -30,6 +30,8 @@
 #include "psd4256.h"
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 #if (BFIN_CPU == ADSP_BF531)
@@ -46,7 +48,6 @@
 
 long int initdram(int board_type)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 #ifdef DEBUG
 	int brate;
 	char *tmp = getenv("baudrate");