u-boot/common/cmd_irq.c

/*
 * Copyright 2008 Freescale Semiconductor, Inc.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#include <common.h>
#include <config.h>
#include <command.h>

int do_interrupts(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{

	if (argc != 2) {
		cmd_usage(cmdtp);
		return 1;
	}

	/* on */
	if (strncmp(argv[1], "on", 2) == 0) {
		enable_interrupts();
	} else {
		disable_interrupts();
	}

	return 0;
}

U_BOOT_CMD(
	interrupts, 5, 0, do_interrupts,
	"enable or disable interrupts",
	"[on, off]\n"
	"    - enable or disable interrupts\n"
);