net: Remove eth_legacy.c
As there are no more non-DM_ETH cases for networking, remove this legacy
file and update the Makefile to match current usage.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index db61c27..4e5da5a 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -15,6 +15,10 @@
This is currently implemented in net/eth-uclass.c
Look in include/net.h for details.
+config SPL_DM_ETH
+ depends on SPL_NET
+ def_bool y
+
config DM_MDIO
bool "Enable Driver Model for MDIO devices"
depends on PHYLIB