sh7757lcr: change config for new sh_eth driver

The new sh_eth driver uses the phy driver. So, this patch enables it.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

include/configs/sh7757lcr.h

@@ -37,6 +37,7 @@
 
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_DFL
@@ -101,6 +102,9 @@
 #define CONFIG_SH_ETHER_USE_PORT	0
 #define CONFIG_SH_ETHER_PHY_ADDR	1
 #define CONFIG_SH_ETHER_CACHE_WRITEBACK	1
+#define CONFIG_PHYLIB
+#define CONFIG_BITBANGMII
+#define CONFIG_BITBANGMII_MULTI
 
 #define SH7757LCR_ETHERNET_MAC_BASE_SPI	0x000b0000
 #define SH7757LCR_SPI_SECTOR_SIZE	(64 * 1024)