rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/post/board/lwmon5/gdc.c b/post/board/lwmon5/gdc.c
index bc16685..eb16e36 100644
--- a/post/board/lwmon5/gdc.c
+++ b/post/board/lwmon5/gdc.c
@@ -38,7 +38,7 @@
 #define GDC_RAM_START   0xC0000000
 #define GDC_RAM_END     0xC2000000
 
-#if CONFIG_POST & CFG_POST_BSPEC4
+#if CONFIG_POST & CONFIG_SYS_POST_BSPEC4
 
 static int gdc_test_reg_one(uint value)
 {
@@ -93,4 +93,4 @@
 
 	return ret;
 }
-#endif /* CONFIG_POST & CFG_POST_BSPEC4 */
+#endif /* CONFIG_POST & CONFIG_SYS_POST_BSPEC4 */