mpc83xx: write MAC address to mac-address and local-mac-address

Some device trees have a mac-address property, some have local-mac-address,
and some have both.  To support all of these device trees, this patch
updates ftp_cpu_setup() to write the MAC address to mac-address if it exists.
This function already updates local-mac-address.

Signed-off-by: Timur Tabi <timur@freescale.com>

cpu/mpc83xx/cpu.c

@@ -317,12 +317,20 @@ ft_cpu_setup(void *blob, bd_t *bd)
 		*p = cpu_to_be32(clock);
 
 #ifdef CONFIG_MPC83XX_TSEC1
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
+	if (p != NULL)
+		memcpy(p, bd->bi_enetaddr, 6);
+
 	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
 	if (p != NULL)
 		memcpy(p, bd->bi_enetaddr, 6);
 #endif
 
 #ifdef CONFIG_MPC83XX_TSEC2
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
+	if (p != NULL)
+		memcpy(p, bd->bi_enet1addr, 6);
+
 	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
 	if (p != NULL)
 		memcpy(p, bd->bi_enet1addr, 6);