arm: rmobile: armadillo-800eva Remove board_eth_init

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

board/atmark-techno/armadillo-800eva/armadillo-800eva.c

@@ -312,11 +312,6 @@ int dram_init(void)
 	return 0;
 }
 
-int board_eth_init(bd_t *bis)
-{
-	return sh_eth_initialize(bis);
-}
-
 const struct rmobile_sysinfo sysinfo = {
 	CONFIG_RMOBILE_BOARD_STRING
 };