global: Migrate CONFIG_PHY_ID to CFG

Perform a simple rename of CONFIG_PHY_ID to CFG_PHY_ID

Signed-off-by: Tom Rini <trini@konsulko.com>

board/egnite/ethernut5/ethernut5.c

@@ -160,7 +160,7 @@ int board_eth_init(struct bd_info *bis)
 	/* Set peripheral pins. */
 	at91_macb_hw_init();
 	/* Basic EMAC initialization. */
-	if (macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, CONFIG_PHY_ID))
+	if (macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, CFG_PHY_ID))
 		return -1;
 	/*
 	 * Early board revisions have a pull-down at the PHY's MODE0

include/configs/ethernut5.h

@@ -48,7 +48,7 @@
 /* JFFS2 */
 
 /* Ethernet */
-#define CONFIG_PHY_ID			0
+#define CFG_PHY_ID			0
 
 /* MMC */
 #ifdef CONFIG_CMD_MMC