mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-12 22:33:27 +08:00
0914011310
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* cmd_sdp.c -- sdp command
|
|
*
|
|
* Copyright (C) 2016 Toradex
|
|
* Author: Stefan Agner <stefan.agner@toradex.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <g_dnl.h>
|
|
#include <sdp.h>
|
|
#include <usb.h>
|
|
|
|
static int do_sdp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
int ret;
|
|
|
|
if (argc < 2)
|
|
return CMD_RET_USAGE;
|
|
|
|
char *usb_controller = argv[1];
|
|
int controller_index = simple_strtoul(usb_controller, NULL, 0);
|
|
usb_gadget_initialize(controller_index);
|
|
|
|
g_dnl_clear_detach();
|
|
ret = g_dnl_register("usb_dnl_sdp");
|
|
if (ret) {
|
|
pr_err("SDP dnl register failed: %d\n", ret);
|
|
goto exit_register;
|
|
}
|
|
|
|
ret = sdp_init(controller_index);
|
|
if (ret) {
|
|
pr_err("SDP init failed: %d\n", ret);
|
|
goto exit;
|
|
}
|
|
|
|
/* This command typically does not return but jumps to an image */
|
|
sdp_handle(controller_index);
|
|
pr_err("SDP ended\n");
|
|
|
|
exit:
|
|
g_dnl_unregister();
|
|
exit_register:
|
|
usb_gadget_release(controller_index);
|
|
|
|
return CMD_RET_FAILURE;
|
|
}
|
|
|
|
U_BOOT_CMD(sdp, 2, 1, do_sdp,
|
|
"Serial Downloader Protocol",
|
|
"<USB_controller>\n"
|
|
" - serial downloader protocol via <USB_controller>\n"
|
|
);
|