| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /******************************************************************************* |
| 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 | ****************************************************************************/ |
| 33 | extern int downloader_serial_write(const char * buffer,unsigned int len); |
| 34 | extern 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 | ********************************************************************************/ |
| 49 | int 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 | |
| 68 | U_BOOT_CMD( |
| 69 | testusb, CONFIG_SYS_MAXARGS, 0, do_testusb, |
| 70 | "testusb: testusb [size]", |
| 71 | "" |
| 72 | ); |
| 73 | |