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Diffstat (limited to 'common/cmd_usb.c')
-rw-r--r--common/cmd_usb.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 181e727f00..c128455d74 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -381,8 +381,7 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
bootstage_mark_name(BOOTSTAGE_ID_USB_START, "usb_start");
usb_stop();
printf("(Re)start USB...\n");
- i = usb_init();
- if (i >= 0) {
+ if (usb_init() >= 0) {
#ifdef CONFIG_USB_STORAGE
/* try to recognize storage devices immediately */
usb_stor_curr_dev = usb_stor_scan(1);
@@ -391,6 +390,9 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
/* try to recognize ethernet devices immediately */
usb_ether_curr_dev = usb_host_eth_scan(1);
#endif
+#ifdef CONFIG_USB_KEYBOARD
+ drv_usb_kbd_init();
+#endif
}
return 0;
}
@@ -417,8 +419,14 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 1;
}
if (strncmp(argv[1], "tree", 4) == 0) {
- printf("\nDevice Tree:\n");
- usb_show_tree(usb_get_dev_index(0));
+ puts("USB device tree:\n");
+ for (i = 0; i < USB_MAX_DEVICE; i++) {
+ dev = usb_get_dev_index(i);
+ if (dev == NULL)
+ break;
+ if (dev->parent == NULL)
+ usb_show_tree(dev);
+ }
return 0;
}
if (strncmp(argv[1], "inf", 3) == 0) {
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