ti816x: Enable ethernet support

The ti816x SoC revision of the ethernet IP block is handled by the
"davinci_emac" driver, rather than the "cpsw" driver as done by later
members of the family.  Enable the relevant plumbing.

Signed-off-by: Sriramakrishnan <srk@ti.com>
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index defcad4..4a81b1d 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -123,6 +123,15 @@
 
 #define CONFIG_SYS_TEXT_BASE        0x80800000
 
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_MII
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_NET_RETRY_COUNT	10
+
 /* Since SPL did pll and ddr initialization for us,
  * we don't need to do it twice.
  */