1 files changed, 0 insertions, 64 deletions
diff --git a/board/toradex/verdin-imx8mm/verdin-imx8mm.c b/board/toradex/verdin-imx8mm/verdin-imx8mm.c
index 76f4a1e209..1644f4b308 100644
--- a/board/toradex/verdin-imx8mm/verdin-imx8mm.c
+++ b/board/toradex/verdin-imx8mm/verdin-imx8mm.c
@@ -36,70 +36,6 @@ static int setup_fec(void)
 
 	return 0;
 }
-
-int board_phy_config(struct phy_device *phydev)
-{
-	int tmp;
-
-	switch (ksz9xx1_phy_get_id(phydev) & MII_KSZ9x31_SILICON_REV_MASK) {
-	case PHY_ID_KSZ9031:
-		/*
-		 * The PHY adds 1.2ns for the RXC and 0ns for TXC clock by
-		 * default. The MAC and the layout don't add a skew between
-		 * clock and data.
-		 * Add 0.3ns for the RXC path and 0.96 + 0.42 ns (1.38 ns) for
-		 * the TXC path to get the required clock skews.
-		 */
-		/* control data pad skew - devaddr = 0x02, register = 0x04 */
-		ksz9031_phy_extended_write(phydev, 0x02,
-					   MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW,
-					   MII_KSZ9031_MOD_DATA_NO_POST_INC,
-					   0x0070);
-		/* rx data pad skew - devaddr = 0x02, register = 0x05 */
-		ksz9031_phy_extended_write(phydev, 0x02,
-					   MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW,
-					   MII_KSZ9031_MOD_DATA_NO_POST_INC,
-					   0x7777);
-		/* tx data pad skew - devaddr = 0x02, register = 0x06 */
-		ksz9031_phy_extended_write(phydev, 0x02,
-					   MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW,
-					   MII_KSZ9031_MOD_DATA_NO_POST_INC,
-					   0x0000);
-		/* gtx and rx clock pad skew - devaddr = 0x02,register = 0x08 */
-		ksz9031_phy_extended_write(phydev, 0x02,
-					   MII_KSZ9031_EXT_RGMII_CLOCK_SKEW,
-					   MII_KSZ9031_MOD_DATA_NO_POST_INC,
-					   0x03f4);
-		break;
-	case PHY_ID_KSZ9131:
-	default:
-		/* read rxc dll control - devaddr = 0x2, register = 0x4c */
-		tmp = ksz9031_phy_extended_read(phydev, 0x02,
-					MII_KSZ9131_EXT_RGMII_2NS_SKEW_RXDLL,
-					MII_KSZ9031_MOD_DATA_NO_POST_INC);
-		/* disable rxdll bypass (enable 2ns skew delay on RXC) */
-		tmp &= ~MII_KSZ9131_RXTXDLL_BYPASS;
-		/* rxc data pad skew 2ns - devaddr = 0x02, register = 0x4c */
-		tmp = ksz9031_phy_extended_write(phydev, 0x02,
-					MII_KSZ9131_EXT_RGMII_2NS_SKEW_RXDLL,
-					MII_KSZ9031_MOD_DATA_NO_POST_INC, tmp);
-		/* read txc dll control - devaddr = 0x02, register = 0x4d */
-		tmp = ksz9031_phy_extended_read(phydev, 0x02,
-					MII_KSZ9131_EXT_RGMII_2NS_SKEW_TXDLL,
-					MII_KSZ9031_MOD_DATA_NO_POST_INC);
-		/* disable txdll bypass (enable 2ns skew delay on TXC) */
-		tmp &= ~MII_KSZ9131_RXTXDLL_BYPASS;
-		/* rxc data pad skew 2ns - devaddr = 0x02, register = 0x4d */
-		tmp = ksz9031_phy_extended_write(phydev, 0x02,
-					MII_KSZ9131_EXT_RGMII_2NS_SKEW_TXDLL,
-					MII_KSZ9031_MOD_DATA_NO_POST_INC, tmp);
-		break;
-	}
-
-	if (phydev->drv->config)
-		phydev->drv->config(phydev);
-	return 0;
-}
 #endif
 
 int board_init(void)