rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/s3c44b0/interrupts.c b/cpu/s3c44b0/interrupts.c
index ed79648..eb23e6a 100644
--- a/cpu/s3c44b0/interrupts.c
+++ b/cpu/s3c44b0/interrupts.c
@@ -80,7 +80,7 @@
 	ulong tmo;
 
 	tmo = usec / 1000;
-	tmo *= CFG_HZ;
+	tmo *= CONFIG_SYS_HZ;
 	tmo /= 8;
 
 	tmo += get_timer (0);
@@ -120,10 +120,10 @@
 
 	if (usec >= 1000) {
 		tmo = usec / 1000;
-		tmo *= CFG_HZ;
+		tmo *= CONFIG_SYS_HZ;
 		tmo /= 8;
 	} else {
-		tmo = usec * CFG_HZ;
+		tmo = usec * CONFIG_SYS_HZ;
 		tmo /= (1000*8);
 	}
 
diff --git a/cpu/s3c44b0/start.S b/cpu/s3c44b0/start.S
index 1d88c1c..f5a3d3a 100644
--- a/cpu/s3c44b0/start.S
+++ b/cpu/s3c44b0/start.S
@@ -157,8 +157,8 @@
 	/* Set up the stack						    */
 stack_setup:
 	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CFG_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo                        */
+	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
+	sub	r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo                        */
 #ifdef CONFIG_USE_IRQ
 	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
 #endif