davinci: remove obsolete macro CONFIG_EMAC_MDIO_PHY_NUM

remove macro CONFIG_EMAC_MDIO_PHY_NUM and depending macro EMAC_MDIO_PHY_NUM
as they are no longer needed with the support for more than 1 PHYs in davinci
emac driver.
Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

arch/arm/cpu/arm926ejs/davinci/et1011c.c

@@ -39,11 +39,9 @@ int et1011c_get_link_speed(int phy_addr)
 	u_int16_t	data;
 
 	if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &data) && (data & 0x04)) {
-		davinci_eth_phy_read(EMAC_MDIO_PHY_NUM,
-				MII_PHY_CONFIG_REG, &data);
+		davinci_eth_phy_read(phy_addr, MII_PHY_CONFIG_REG, &data);
 		/* Enable 125MHz clock sourced from PHY */
-		davinci_eth_phy_write(EMAC_MDIO_PHY_NUM,
-			MII_PHY_CONFIG_REG,
+		davinci_eth_phy_write(phy_addr, MII_PHY_CONFIG_REG,
 			data | PHY_SYS_CLK_EN);
 		return (1);
 	}

arch/arm/include/asm/arch-davinci/emac_defs.h

@@ -84,10 +84,6 @@
 #define EMAC_MDIO_CLOCK_FREQ		2000000		/* 2.0 MHz */
 #endif
 
-/* PHY mask - set only those phy number bits where phy is/can be connected */
-#define EMAC_MDIO_PHY_NUM           CONFIG_EMAC_MDIO_PHY_NUM
-#define EMAC_MDIO_PHY_MASK          (1 << EMAC_MDIO_PHY_NUM)
-
 /* Ethernet Min/Max packet size */
 #define EMAC_MIN_ETHERNET_PKT_SIZE	60
 #define EMAC_MAX_ETHERNET_PKT_SIZE	1518

drivers/net/davinci_emac.c

@@ -48,9 +48,9 @@ unsigned int	emac_dbg = 0;
 #define debug_emac(fmt,args...)	if (emac_dbg) printf(fmt,##args)
 
 #ifdef DAVINCI_EMAC_GIG_ENABLE
-#define emac_gigabit_enable()	davinci_eth_gigabit_enable()
+#define emac_gigabit_enable(phy_addr)	davinci_eth_gigabit_enable(phy_addr)
 #else
-#define emac_gigabit_enable()	/* no gigabit to enable */
+#define emac_gigabit_enable(phy_addr)	/* no gigabit to enable */
 #endif
 
 static void davinci_eth_mdio_enable(void);
@@ -357,11 +357,11 @@ static int davinci_mii_phy_write(const char *devname, unsigned char addr, unsign
 }
 #endif
 
-static void  __attribute__((unused)) davinci_eth_gigabit_enable(void)
+static void  __attribute__((unused)) davinci_eth_gigabit_enable(int phy_addr)
 {
 	u_int16_t data;
 
-	if (davinci_eth_phy_read(EMAC_MDIO_PHY_NUM, 0, &data)) {
+	if (davinci_eth_phy_read(phy_addr, 0, &data)) {
 		if (data & (1 << 6)) { /* speed selection MSB */
 			/*
 			 * Check if link detected is giga-bit
@@ -484,7 +484,7 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis)
 	if (index == -1)
 		return(0);
 
-	emac_gigabit_enable();
+	emac_gigabit_enable(active_phy_addr[index]);
 
 	/* Start receive process */
 	writel((u_int32_t)emac_rx_desc, &adap_emac->RX0HDP);
@@ -589,7 +589,7 @@ static int davinci_eth_send_packet (struct eth_device *dev,
 		return (ret_status);
 	}
 
-	emac_gigabit_enable();
+	emac_gigabit_enable(active_phy_addr[index]);
 
 	/* Check packet size and if < EMAC_MIN_ETHERNET_PKT_SIZE, pad it up */
 	if (length < EMAC_MIN_ETHERNET_PKT_SIZE) {
@@ -614,7 +614,7 @@ static int davinci_eth_send_packet (struct eth_device *dev,
 			return (ret_status);
 		}
 
-		emac_gigabit_enable();
+		emac_gigabit_enable(active_phy_addr[index]);
 
 		if (readl(&adap_emac->TXINTSTATRAW) & 0x01) {
 			ret_status = length;

include/configs/da830evm.h

@@ -87,7 +87,6 @@
  * Network & Ethernet Configuration
  */
 #ifdef CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/da850evm.h

@@ -121,7 +121,6 @@
  * Network & Ethernet Configuration
  */
 #ifdef CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	0
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_dm365evm.h

@@ -57,7 +57,6 @@
 
 /* Network Configuration */
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	0
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_dm6467evm.h

@@ -84,7 +84,6 @@ extern unsigned int davinci_arm_clk_get(void);
 
 /* Network & Ethernet Configuration */
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_dvevm.h

@@ -102,7 +102,6 @@
 /* Network & Ethernet Configuration */
 /*==================================*/
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_schmoogie.h

@@ -68,7 +68,6 @@
 /* Network & Ethernet Configuration */
 /*==================================*/
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_sffsdr.h

@@ -65,7 +65,6 @@
 #define CONFIG_SYS_I2C_SLAVE		10	/* Bogus, master-only in U-Boot */
 /* Network & Ethernet Configuration */
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/davinci_sonata.h

@@ -101,7 +101,6 @@
 /* Network & Ethernet Configuration */
 /*==================================*/
 #define CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	1
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/ea20.h

@@ -86,7 +86,6 @@
  * Network & Ethernet Configuration
  */
 #ifdef CONFIG_DRIVER_TI_EMAC
-#define CONFIG_EMAC_MDIO_PHY_NUM	0
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS

include/configs/hawkboard.h

@@ -83,7 +83,6 @@
 /*
  * Network & Ethernet Configuration
  */
-#define CONFIG_EMAC_MDIO_PHY_NUM	0x7
 #if !defined(CONFIG_NAND_SPL)
 #define CONFIG_DRIVER_TI_EMAC
 #endif