rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/board/pcippc2/cpc710_init_ram.c b/board/pcippc2/cpc710_init_ram.c
index 171f06c..8945351 100644
--- a/board/pcippc2/cpc710_init_ram.c
+++ b/board/pcippc2/cpc710_init_ram.c
@@ -81,7 +81,7 @@
 	unsigned long bank_size;
 	u32 mcer;
 
-#ifndef CFG_RAMBOOT
+#ifndef CONFIG_SYS_RAMBOOT
 	/* Clear memory banks
 	 */
 	out32 (REG (SDRAM0, MCER0), 0);
@@ -107,14 +107,14 @@
 		hang ();
 	}
 	memsize += bank_size;
-#ifndef CFG_RAMBOOT
+#ifndef CONFIG_SYS_RAMBOOT
 	/* Enable bank, zero start
 	 */
 	out32 (REG (SDRAM0, MCER0), mcer | 0x80000000);
 	iobarrier_rw ();
 #endif
 
-#ifndef CFG_RAMBOOT
+#ifndef CONFIG_SYS_RAMBOOT
 	/* Enable memory
 	 */
 	out32 (REG (SDRAM0, MCCR), in32 (REG (SDRAM0, MCCR)) | 0x80000000);