rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/galileo/core.h b/include/galileo/core.h
index 49f4dd2..c277509 100644
--- a/include/galileo/core.h
+++ b/include/galileo/core.h
@@ -23,13 +23,13 @@
 #define GT_64260	0  /* includes both 64260A and 64260B */
 #define GT_64261	1
 
-#if (CFG_GT_6426x == GT_64260)
+#if (CONFIG_SYS_GT_6426x == GT_64260)
 #ifdef CONFIG_ETHER_PORT_MII
 #define GAL_ETH_DEVS 2
 #else
 #define GAL_ETH_DEVS 3
 #endif
-#elif (CFG_GT_6426x == GT_64261)
+#elif (CONFIG_SYS_GT_6426x == GT_64261)
 #define GAL_ETH_DEVS 2
 #else
 #define GAL_ETH_DEVS 3	/* default to a 64260 */