rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c
index ae1983a..35a9baf 100644
--- a/drivers/net/cs8900.c
+++ b/drivers/net/cs8900.c
@@ -90,7 +90,7 @@
 	udelay (200000);
 	/* Wait until the chip is reset */
 
-	tmo = get_timer (0) + 1 * CFG_HZ;
+	tmo = get_timer (0) + 1 * CONFIG_SYS_HZ;
 	while ((((us = get_reg_init_bus (PP_SelfSTAT)) & PP_SelfSTAT_InitD) == 0)
 		   && tmo < get_timer (0))
 		/*NOP*/;
@@ -244,7 +244,7 @@
 #ifdef DEBUG
 		printf ("cs: unable to send packet; retrying...\n");
 #endif
-		for (tmo = get_timer (0) + 5 * CFG_HZ; get_timer (0) < tmo;)
+		for (tmo = get_timer (0) + 5 * CONFIG_SYS_HZ; get_timer (0) < tmo;)
 			/*NOP*/;
 		eth_reset ();
 		eth_reginit ();
@@ -257,7 +257,7 @@
 		CS8900_RTDATA = *addr++;
 
 	/* wait for transfer to succeed */
-	tmo = get_timer (0) + 5 * CFG_HZ;
+	tmo = get_timer (0) + 5 * CONFIG_SYS_HZ;
 	while ((s = get_reg (PP_TER) & ~0x1F) == 0) {
 		if (get_timer (0) >= tmo)
 			break;