Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / drivers / qe / uec_phy.c

diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index aa4eb5e389363adf43c823f12b0a7d74ab81244d..fa48feaf04252c0c50167898b99ddf84efcfaf37 100644 (file)
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -47,7 +47,7 @@
 /*--------------------------------------------------------------------+
  * Fixed PHY (PHY-less) support for Ethernet Ports.
  *
- * Copied from cpu/ppc4xx/4xx_enet.c
+ * Copied from arch/powerpc/cpu/ppc4xx/4xx_enet.c
  *--------------------------------------------------------------------*/
 
 /*
@@ -401,7 +401,8 @@ static int bcm_init(struct uec_mii_info *mii_info)
 
        gbit_config_aneg(mii_info);
 
-       if (uec->uec_info->enet_interface == ENET_1000_RGMII_RXID) {
+       if ((uec->uec_info->enet_interface_type == RGMII_RXID) &&
+          (uec->uec_info->speed == 1000)) {
                u16 val;
                int cnt = 50;
 
@@ -429,12 +430,25 @@ static int marvell_init(struct uec_mii_info *mii_info)
 {
        struct eth_device *edev = mii_info->dev;
        uec_private_t *uec = edev->priv;
+       enum enet_interface_type iface = uec->uec_info->enet_interface_type;
+       int     speed = uec->uec_info->speed;
 
-       if (uec->uec_info->enet_interface == ENET_1000_RGMII_ID) {
+       if ((speed == 1000) &&
+          (iface == RGMII_ID ||
+           iface == RGMII_RXID ||
+           iface == RGMII_TXID)) {
                int temp;
 
                temp = phy_read(mii_info, MII_M1111_PHY_EXT_CR);
-               temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
+               if (iface == RGMII_ID) {
+                       temp |= MII_M1111_RX_DELAY | MII_M1111_TX_DELAY;
+               } else if (iface == RGMII_RXID) {
+                       temp &= ~MII_M1111_TX_DELAY;
+                       temp |= MII_M1111_RX_DELAY;
+               } else if (iface == RGMII_TXID) {
+                       temp &= ~MII_M1111_RX_DELAY;
+                       temp |= MII_M1111_TX_DELAY;
+               }
                phy_write(mii_info, MII_M1111_PHY_EXT_CR, temp);
 
                temp = phy_read(mii_info, MII_M1111_PHY_EXT_SR);
@@ -784,7 +798,9 @@ struct phy_info *uec_get_phy_info (struct uec_mii_info *mii_info)
 }
 
 void marvell_phy_interface_mode (struct eth_device *dev,
-                                enet_interface_e mode)
+                                enet_interface_type_e type,
+                                int speed
+                               )
 {
        uec_private_t *uec = (uec_private_t *) dev->priv;
        struct uec_mii_info *mii_info;
@@ -796,33 +812,35 @@ void marvell_phy_interface_mode (struct eth_device *dev,
        }
        mii_info = uec->mii_info;
 
-       if (mode == ENET_100_RGMII) {
-               phy_write (mii_info, 0x00, 0x9140);
-               phy_write (mii_info, 0x1d, 0x001f);
-               phy_write (mii_info, 0x1e, 0x200c);
-               phy_write (mii_info, 0x1d, 0x0005);
-               phy_write (mii_info, 0x1e, 0x0000);
-               phy_write (mii_info, 0x1e, 0x0100);
-               phy_write (mii_info, 0x09, 0x0e00);
-               phy_write (mii_info, 0x04, 0x01e1);
-               phy_write (mii_info, 0x00, 0x9140);
-               phy_write (mii_info, 0x00, 0x1000);
-               udelay (100000);
-               phy_write (mii_info, 0x00, 0x2900);
-               phy_write (mii_info, 0x14, 0x0cd2);
-               phy_write (mii_info, 0x00, 0xa100);
-               phy_write (mii_info, 0x09, 0x0000);
-               phy_write (mii_info, 0x1b, 0x800b);
-               phy_write (mii_info, 0x04, 0x05e1);
-               phy_write (mii_info, 0x00, 0xa100);
-               phy_write (mii_info, 0x00, 0x2100);
-               udelay (1000000);
-       } else if (mode == ENET_10_RGMII) {
-               phy_write (mii_info, 0x14, 0x8e40);
-               phy_write (mii_info, 0x1b, 0x800b);
-               phy_write (mii_info, 0x14, 0x0c82);
-               phy_write (mii_info, 0x00, 0x8100);
-               udelay (1000000);
+       if (type == RGMII) {
+               if (speed == 100) {
+                       phy_write (mii_info, 0x00, 0x9140);
+                       phy_write (mii_info, 0x1d, 0x001f);
+                       phy_write (mii_info, 0x1e, 0x200c);
+                       phy_write (mii_info, 0x1d, 0x0005);
+                       phy_write (mii_info, 0x1e, 0x0000);
+                       phy_write (mii_info, 0x1e, 0x0100);
+                       phy_write (mii_info, 0x09, 0x0e00);
+                       phy_write (mii_info, 0x04, 0x01e1);
+                       phy_write (mii_info, 0x00, 0x9140);
+                       phy_write (mii_info, 0x00, 0x1000);
+                       udelay (100000);
+                       phy_write (mii_info, 0x00, 0x2900);
+                       phy_write (mii_info, 0x14, 0x0cd2);
+                       phy_write (mii_info, 0x00, 0xa100);
+                       phy_write (mii_info, 0x09, 0x0000);
+                       phy_write (mii_info, 0x1b, 0x800b);
+                       phy_write (mii_info, 0x04, 0x05e1);
+                       phy_write (mii_info, 0x00, 0xa100);
+                       phy_write (mii_info, 0x00, 0x2100);
+                       udelay (1000000);
+               } else if (speed == 10) {
+                       phy_write (mii_info, 0x14, 0x8e40);
+                       phy_write (mii_info, 0x1b, 0x800b);
+                       phy_write (mii_info, 0x14, 0x0c82);
+                       phy_write (mii_info, 0x00, 0x8100);
+                       udelay (1000000);
+               }
        }
 
        /* handle 88e1111 rev.B2 erratum 5.6 */
@@ -833,9 +851,10 @@ void marvell_phy_interface_mode (struct eth_device *dev,
        /* now the B2 will correctly report autoneg completion status */
 }
 
-void change_phy_interface_mode (struct eth_device *dev, enet_interface_e mode)
+void change_phy_interface_mode (struct eth_device *dev,
+                               enet_interface_type_e type, int speed)
 {
 #ifdef CONFIG_PHY_MODE_NEED_CHANGE
-       marvell_phy_interface_mode (dev, mode);
+       marvell_phy_interface_mode (dev, type, speed);
 #endif
 }