ARM: AM43xx: Add Ethernet boot support to SPL

Add Ethernet Boot support to SPL

Acked-by: Tom Rini <trini@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>

board/ti/am43xx/board.c

@@ -24,9 +24,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifndef CONFIG_SPL_BUILD
 static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
-#endif
 
 /*
  * Read header information from EEPROM into global structure.

include/configs/am43xx_evm.h

@@ -204,6 +204,8 @@
 	"run mmcboot;" \
 	"run usbboot;"
 
+#endif
+
 /* CPSW Ethernet */
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_DHCP
@@ -221,8 +223,12 @@
 #define CONFIG_NET_MULTI
 #define CONFIG_PHY_GIGE
 #define CONFIG_PHYLIB
+
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_SPL_NET_VCI_STRING	"AM43xx U-Boot SPL"
+
+#define CONFIG_SPL_ETH_SUPPORT
+#define CONFIG_SPL_NET_SUPPORT
 #define CONFIG_SYS_RX_ETH_BUFFER	64
-#define CONFIG_PHY_ADDR			16
 
-#endif
 #endif	/* __CONFIG_AM43XX_EVM_H */