cmd_load.c

	printf("## Total Size      = 0x%08x = %d Bytes\n", size, size);
	setenv_hex("filesize", size);

	return offset;
}

#endif

/* -------------------------------------------------------------------- */

#if defined(CONFIG_CMD_LOADS)

#ifdef	CONFIG_SYS_LOADS_BAUD_CHANGE
U_BOOT_CMD(
	loads, 3, 0,	do_load_serial,
	"load S-Record file over serial line",
	"[ off ] [ baud ]\n"
	"    - load S-Record file over serial line"
	" with offset 'off' and baudrate 'baud'"
);

#else	/* ! CONFIG_SYS_LOADS_BAUD_CHANGE */
U_BOOT_CMD(
	loads, 2, 0,	do_load_serial,
	"load S-Record file over serial line",
	"[ off ]\n"
	"    - load S-Record file over serial line with offset 'off'"
);
#endif	/* CONFIG_SYS_LOADS_BAUD_CHANGE */

/*
 * SAVES always requires LOADS support, but not vice versa
 */


#if defined(CONFIG_CMD_SAVES)
#ifdef	CONFIG_SYS_LOADS_BAUD_CHANGE
U_BOOT_CMD(
	saves, 4, 0,	do_save_serial,
	"save S-Record file over serial line",
	"[ off ] [size] [ baud ]\n"
	"    - save S-Record file over serial line"
	" with offset 'off', size 'size' and baudrate 'baud'"
);
#else	/* ! CONFIG_SYS_LOADS_BAUD_CHANGE */
U_BOOT_CMD(
	saves, 3, 0,	do_save_serial,
	"save S-Record file over serial line",
	"[ off ] [size]\n"
	"    - save S-Record file over serial line with offset 'off' and size 'size'"
);
#endif	/* CONFIG_SYS_LOADS_BAUD_CHANGE */
#endif	/* CONFIG_CMD_SAVES */
#endif	/* CONFIG_CMD_LOADS */


#if defined(CONFIG_CMD_LOADB)
U_BOOT_CMD(
	loadb, 3, 0,	do_load_serial_bin,
	"load binary file over serial line (kermit mode)",
	"[ off ] [ baud ]\n"
	"    - load binary file over serial line"
	" with offset 'off' and baudrate 'baud'"
);

U_BOOT_CMD(
	loadx, 3, 0,	do_load_serial_bin,
	"load binary file over serial line (xmodem mode)",
	"[ off ] [ baud ]\n"
	"    - load binary file over serial line"
	" with offset 'off' and baudrate 'baud'"
);

U_BOOT_CMD(
	loady, 3, 0,	do_load_serial_bin,
	"load binary file over serial line (ymodem mode)",
	"[ off ] [ baud ]\n"
	"    - load binary file over serial line"
	" with offset 'off' and baudrate 'baud'"
);

#endif	/* CONFIG_CMD_LOADB */

/* -------------------------------------------------------------------- */

#if defined(CONFIG_CMD_HWFLOW)
int do_hwflow(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	extern int hwflow_onoff(int);

	if (argc == 2) {
		if (strcmp(argv[1], "off") == 0)
			hwflow_onoff(-1);
		else
			if (strcmp(argv[1], "on") == 0)
				hwflow_onoff(1);
			else
				return CMD_RET_USAGE;
	}
	printf("RTS/CTS hardware flow control: %s\n", hwflow_onoff(0) ? "on" : "off");
	return 0;
}

/* -------------------------------------------------------------------- */

U_BOOT_CMD(
	hwflow, 2, 0,	do_hwflow,
	"turn RTS/CTS hardware flow control in serial line on/off",
	"[on|off]"
);

#endif	/* CONFIG_CMD_HWFLOW */