davinci: Drop CONFIG_MAC_ADDR_IN_EEPROM

Looking over the current boards, there are no users of
CONFIG_MAC_ADDR_IN_EEPROM.  Further, omapl138_lcdk uses
CONFIG_NET_RANDOM_ETHADDR.  Drop various unused code paths.

Cc: Adam Ford <aford173@gmail.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

3 files changed, 3 insertions, 76 deletions

diff --git a/board/davinci/da8xxevm/Kconfig b/board/davinci/da8xxevm/Kconfig
index bb1188b4ea..c5499a63fd 100644
--- a/board/davinci/da8xxevm/Kconfig
+++ b/board/davinci/da8xxevm/Kconfig
@@ -22,15 +22,6 @@ config MAC_ADDR_IN_SPIFLASH
 	  their MAC address in SPI Flash from the factory
 	  Enable this option to read the MAC from SPI Flash
 
-config MAC_ADDR_IN_EEPROM
-	bool "MAC address in EEPROM"
-	help
-	  The DA850 EVM comes with SoM are programmed with
-	  their MAC address in SPI Flash from the factory,
-	  but the kit has an optional expansion board with
-	  EEPROM available.  Enable this option to read the
-	  MAC from the EEPROM
-
 endif
 
 endif
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index 6c75231ddf..f6ce3367f8 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -129,19 +129,12 @@ int misc_init_r(void)
 {
 	dspwake();
 
-#if defined(CONFIG_MAC_ADDR_IN_SPIFLASH) || defined(CONFIG_MAC_ADDR_IN_EEPROM)
-
-	uchar env_enetaddr[6];
-	int enetaddr_found;
+#if defined(CONFIG_MAC_ADDR_IN_SPIFLASH)
+	uchar env_enetaddr[6], buff[6];
+	int enetaddr_found, spi_mac_read;
 
 	enetaddr_found = eth_env_get_enetaddr("ethaddr", env_enetaddr);
 
-#endif
-
-#ifdef CONFIG_MAC_ADDR_IN_SPIFLASH
-	int spi_mac_read;
-	uchar buff[6];
-
 	spi_mac_read = get_mac_addr(buff);
 	buff[0] = 0;
 
@@ -173,34 +166,6 @@ int misc_init_r(void)
 					"with the MAC address in the environment\n");
 		printf("Default using MAC address from environment\n");
 	}
-
-#elif defined(CONFIG_MAC_ADDR_IN_EEPROM)
-	uint8_t enetaddr[8];
-	int eeprom_mac_read;
-
-	/* Read Ethernet MAC address from EEPROM */
-	eeprom_mac_read = dvevm_read_mac_address(enetaddr);
-
-	/*
-	 * MAC address not present in the environment
-	 * try and read the MAC address from EEPROM flash
-	 * and set it.
-	 */
-	if (!enetaddr_found) {
-		if (eeprom_mac_read)
-			/* Set Ethernet MAC address from EEPROM */
-			davinci_sync_env_enetaddr(enetaddr);
-	} else {
-		/*
-		 * MAC address present in environment compare it with
-		 * the MAC address in EEPROM and warn on mismatch
-		 */
-		if (eeprom_mac_read && memcmp(enetaddr, env_enetaddr, 6))
-			printf("Warning: MAC address in EEPROM don't match "
-					"with the MAC address in the environment\n");
-		printf("Default using MAC address from environment\n");
-	}
-
 #endif
 	return 0;
 }
diff --git a/board/davinci/da8xxevm/omapl138_lcdk.c b/board/davinci/da8xxevm/omapl138_lcdk.c
index d5f43bf520..43d9b69ae6 100644
--- a/board/davinci/da8xxevm/omapl138_lcdk.c
+++ b/board/davinci/da8xxevm/omapl138_lcdk.c
@@ -236,12 +236,6 @@ int board_init(void)
 
 #define CFG_MAC_ADDR_OFFSET	(flash->size - SZ_64K)
 
-static int  get_mac_addr(u8 *addr)
-{
-	/* Need to find a way to get MAC ADDRESS */
-	return 0;
-}
-
 void dsp_lpsc_on(unsigned domain, unsigned int id)
 {
 	dv_reg_p mdstat, mdctl, ptstat, ptcmd;
@@ -304,29 +298,6 @@ int rmii_hw_init(void)
 
 int misc_init_r(void)
 {
-	uint8_t tmp[20], addr[10];
-
-
-	if (env_get("ethaddr") == NULL) {
-		/* Read Ethernet MAC address from EEPROM */
-		if (dvevm_read_mac_address(addr)) {
-			/* Set Ethernet MAC address from EEPROM */
-			davinci_sync_env_enetaddr(addr);
-		} else {
-			get_mac_addr(addr);
-		}
-
-		if (!is_multicast_ethaddr(addr) && !is_zero_ethaddr(addr)) {
-			sprintf((char *)tmp, "%02x:%02x:%02x:%02x:%02x:%02x",
-				addr[0], addr[1], addr[2], addr[3], addr[4],
-				addr[5]);
-
-			env_set("ethaddr", (char *)tmp);
-		} else {
-			printf("Invalid MAC address read.\n");
-		}
-	}
-
 #ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
 	/* Select RMII fucntion through the expander */
 	if (rmii_hw_init())