diff options
Diffstat (limited to 'cmd/usb_gadget_sdp.c')
-rw-r--r-- | cmd/usb_gadget_sdp.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/cmd/usb_gadget_sdp.c b/cmd/usb_gadget_sdp.c new file mode 100644 index 00000000000..09ddb4f3aaf --- /dev/null +++ b/cmd/usb_gadget_sdp.c @@ -0,0 +1,53 @@ +/* + * cmd_sdp.c -- sdp command + * + * Copyright (C) 2016 Toradex + * Author: Stefan Agner <stefan.agner@toradex.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <g_dnl.h> +#include <sdp.h> +#include <usb.h> + +static int do_sdp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + int ret = CMD_RET_SUCCESS; + + if (argc < 2) + return CMD_RET_USAGE; + + char *usb_controller = argv[1]; + int controller_index = simple_strtoul(usb_controller, NULL, 0); + board_usb_init(controller_index, USB_INIT_DEVICE); + + g_dnl_clear_detach(); + g_dnl_register("usb_dnl_sdp"); + + ret = sdp_init(); + if (ret) { + error("SDP init failed: %d", ret); + ret = CMD_RET_FAILURE; + goto exit; + } + + ret = sdp_handle(); + if (ret) { + error("SDP failed: %d", ret); + ret = CMD_RET_FAILURE; + goto exit; + } + +exit: + g_dnl_unregister(); + + return ret; +} + +U_BOOT_CMD(sdp, 2, 1, do_sdp, + "Serial Downloader Protocol", + "<USB_controller>\n" + " - serial downloader protocol via <USB_controller>\n" +); |