rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/board/csb472/init.S b/board/csb472/init.S
index aec42a1..4b6958a 100644
--- a/board/csb472/init.S
+++ b/board/csb472/init.S
@@ -82,11 +82,11 @@
 	mflr	r3			/* get address of ..getAddr */
 
 	/* Calculate number of cache lines for this function */
-	addi	r4, 0, (((.Lfe0 - ..getAddr) / CFG_CACHELINE_SIZE) + 2)
+	addi	r4, 0, (((.Lfe0 - ..getAddr) / CONFIG_SYS_CACHELINE_SIZE) + 2)
 	mtctr	r4
 ..ebcloop:
 	icbt	r0, r3			/* prefetch cache line for addr in r3*/
-	addi	r3, r3, CFG_CACHELINE_SIZE /* move to next cache line */
+	addi	r3, r3, CONFIG_SYS_CACHELINE_SIZE /* move to next cache line */
 	bdnz	..ebcloop		/* continue for $CTR cache lines */
 
 	/********************************************************************