Merge git://git.denx.de/u-boot-usb

1 files changed, 26 insertions, 7 deletions

diff --git a/common/cmd_fastboot.c b/common/cmd_fastboot.c
index d52ccfb310..b9d1c8c02b 100644
--- a/common/cmd_fastboot.c
+++ b/common/cmd_fastboot.c
@@ -10,11 +10,26 @@
 #include <common.h>
 #include <command.h>
 #include <g_dnl.h>
+#include <usb.h>
 
 static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 {
+	int controller_index;
+	char *usb_controller;
 	int ret;
 
+	if (argc < 2)
+		return CMD_RET_USAGE;
+
+	usb_controller = argv[1];
+	controller_index = simple_strtoul(usb_controller, NULL, 0);
+
+	ret = board_usb_init(controller_index, USB_INIT_DEVICE);
+	if (ret) {
+		error("USB init failed: %d", ret);
+		return CMD_RET_FAILURE;
+	}
+
 	g_dnl_clear_detach();
 	ret = g_dnl_register("usb_dnl_fastboot");
 	if (ret)
@@ -23,9 +38,8 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 	if (!g_dnl_board_usb_cable_connected()) {
 		puts("\rUSB cable not detected.\n" \
 		     "Command exit.\n");
-		g_dnl_unregister();
-		g_dnl_clear_detach();
-		return CMD_RET_FAILURE;
+		ret = CMD_RET_FAILURE;
+		goto exit;
 	}
 
 	while (1) {
@@ -33,17 +47,22 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 			break;
 		if (ctrlc())
 			break;
-		usb_gadget_handle_interrupts(0);
+		usb_gadget_handle_interrupts(controller_index);
 	}
 
+	ret = CMD_RET_SUCCESS;
+
+exit:
 	g_dnl_unregister();
 	g_dnl_clear_detach();
-	return CMD_RET_SUCCESS;
+	board_usb_cleanup(controller_index, USB_INIT_DEVICE);
+
+	return ret;
 }
 
 U_BOOT_CMD(
-	fastboot,	1,	0,	do_fastboot,
+	fastboot, 2, 1, do_fastboot,
 	"use USB Fastboot protocol",
-	"\n"
+	"<USB_controller>\n"
 	"    - run as a fastboot usb device"
 );