Drop PCMCIA

[oweals/u-boot.git] / cmd / mdio.c

diff --git a/cmd/mdio.c b/cmd/mdio.c
index 5e219f699d8dfbf9d3cb068b583c4df56ac2cf87..add6440813f6f4f759c0d966eb0c8e78d7f818c7 100644 (file)
--- a/cmd/mdio.c
+++ b/cmd/mdio.c
@@ -203,6 +203,11 @@ static int do_mdio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        if (argc < 2)
                return CMD_RET_USAGE;
 
+#ifdef CONFIG_DM_MDIO
+       /* probe DM MII device before any operation so they are all accesible */
+       dm_mdio_probe_devices();
+#endif
+
        /*
         * We use the last specified parameters, unless new ones are
         * entered.
@@ -263,6 +268,11 @@ static int do_mdio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                break;
        }
 
+       if (!bus) {
+               puts("No MDIO bus found\n");
+               return CMD_RET_FAILURE;
+       }
+
        if (op[0] == 'l') {
                mdio_list_devices();