blob: 921a66d5f17e2d396727396bc36c13bef6bc9745 [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -07001/*******************************************************************************
2 * Copyright (C) 2016, ZIXC Corporation.
3 *
4 * File Name:cmd_testusb.c
5 * File Mark:
6 * Description:
7 * Others:
8 * Version: 1.0
9 * Author: zangxiaofeng
10 * Date: 2013-4-22
11 * History 1:
12 * Date:
13 * Version:
14 * Author:
15 * Modification:
16 * History 2:
17 ********************************************************************************/
18
19
20/****************************************************************************
21* Include files
22****************************************************************************/
23#include <common.h>
24#include <command.h>
25#include <net.h>
26#include <jffs2/load_kernel.h>
27#include "downloader_nand.h"
28#include "downloader_config.h"
29#include "errno.h"
30/****************************************************************************
31* Global Function Prototypes
32****************************************************************************/
33extern int downloader_serial_write(const char * buffer,unsigned int len);
34extern int downloader_serial_read_actuallen(char * buffer,unsigned int len);
35
36/*******************************************************************************
37 * Function:do_reboot
38 * Description:
39 * Parameters:
40 * Input:
41 *
42 * Output:
43 *
44 * Returns:
45 *
46 *
47 * Others:
48 ********************************************************************************/
49int do_testusb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
50{
51 unsigned int size = 0;
52 char ack[64] = {0};
53
54 if(argc < 2)
55 {
56 return cmd_usage(cmdtp);
57 }
58 size = (unsigned int)simple_strtoul (argv[1], NULL, 16);
59
60 sprintf(ack,"DATA %x",size);
61 downloader_serial_write(ack, strlen(ack)+1);
62 downloader_serial_read_actuallen((char *)DOWNLOADER_BUFFER_BASE, size);
63 sprintf(ack,"OKAY");
64 downloader_serial_write(ack, strlen(ack)+1);
65 return 0;
66}
67
68U_BOOT_CMD(
69 testusb, CONFIG_SYS_MAXARGS, 0, do_testusb,
70 "testusb: testusb [size]",
71 ""
72);
73