Esempio n. 1
0
/* ========================================================================
   Name:        usbApp
   Description: This function is called to use the USB boot
   ======================================================================== */
void usbApp(void)
{
	char *arg[] = {"run", "bootcmd"};
	char *usb[] = {"usb","reset"};

	/* (re)Start the USB */
	do_usb(NULL, 0, 2, usb);

	/* Set the Bootargs */
	setenv("bootargs","");
	setenv("bootcmd","fatload usb 0 84000000 app.ub;bootm 84000000");

	/* Start the Factory Application */
	do_run (NULL, 0, 2, arg);

	/* We should not come back ... */
	while(1);
}
//-----------------------------------------------------------------------------
int mv_man_test_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{

	printf("*****Testing USB now**********\n");
	argv[1]="reset";

	do_usb(cmdtp,flag,2,argv);
	printf("******************************\n");
	if(strncmp(usb_dev[2].mf,USB_DEVICE_VENDER_ID,8) == 0)
	{
		printf("USB Works!!\n");
		g_testReport|= (0x01<<MAN_FUNC_ID_USB);

	}
	else
		printf("USB Failed,make sure you have pluged in usb disk for testing!!\n");

	return 1;
}