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cmd: make MTD commands depend on MTD
[oweals/u-boot.git]
/
cmd
/
mdio.c
diff --git
a/cmd/mdio.c
b/cmd/mdio.c
index 5e219f699d8dfbf9d3cb068b583c4df56ac2cf87..22c8fbe856f37f482eb87f823f7baa03db22aaff 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;
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.
/*
* We use the last specified parameters, unless new ones are
* entered.
@@
-248,12
+253,13
@@
static int do_mdio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
case 'w':
if (pos > 1)
data = simple_strtoul(argv[pos--], NULL, 16);
case 'w':
if (pos > 1)
data = simple_strtoul(argv[pos--], NULL, 16);
+ /* Intentional fall-through - Get reg for read and write */
case 'r':
if (pos > 1)
if (extract_reg_range(argv[pos--], &devadlo, &devadhi,
®lo, ®hi))
return CMD_RET_FAILURE;
case 'r':
if (pos > 1)
if (extract_reg_range(argv[pos--], &devadlo, &devadhi,
®lo, ®hi))
return CMD_RET_FAILURE;
-
+ /* Intentional fall-through - Get phy for all commands */
default:
if (pos > 1)
if (extract_phy_range(&argv[2], pos - 1, &bus,
default:
if (pos > 1)
if (extract_phy_range(&argv[2], pos - 1, &bus,
@@
-263,6
+269,11
@@
static int do_mdio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
break;
}
break;
}
+ if (!bus) {
+ puts("No MDIO bus found\n");
+ return CMD_RET_FAILURE;
+ }
+
if (op[0] == 'l') {
mdio_list_devices();
if (op[0] == 'l') {
mdio_list_devices();