net: sh_eth: Separate out MAC address programming

[u-boot] / drivers / net / sh_eth.c

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 99eab4c68838e755c8ec15a1921753cfc2dc913c..2449e86b7d9d63dc33bcdb982b61c2c97b5de5a1 100644 (file)
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -391,6 +391,18 @@ err_tx_init:
        return ret;
 }
 
+static void sh_eth_write_hwaddr(struct sh_eth_info *port_info,
+                               unsigned char *mac)
+{
+       u32 val;
+
+       val = (mac[0] << 24) | (mac[1] << 16) | (mac[2] << 8) | mac[3];
+       sh_eth_write(port_info, val, MAHR);
+
+       val = (mac[4] << 8) | mac[5];
+       sh_eth_write(port_info, val, MALR);
+}
+
 static int sh_eth_phy_config(struct sh_eth_dev *eth)
 {
        int port = eth->port, ret = 0;
@@ -433,12 +445,7 @@ static int sh_eth_config(struct sh_eth_dev *eth)
        sh_eth_write(port_info, 0, ECSIPR);
 
        /* Set Mac address */
-       val = dev->enetaddr[0] << 24 | dev->enetaddr[1] << 16 |
-           dev->enetaddr[2] << 8 | dev->enetaddr[3];
-       sh_eth_write(port_info, val, MAHR);
-
-       val = dev->enetaddr[4] << 8 | dev->enetaddr[5];
-       sh_eth_write(port_info, val, MALR);
+       sh_eth_write_hwaddr(port_info, dev->enetaddr);
 
        sh_eth_write(port_info, RFLR_RFL_MIN, RFLR);
 #if defined(SH_ETH_TYPE_GETHER)