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/*
* reset.c - reset the cpu
*
* Copyright (c) 2007 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* 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 version 2
* as published by the Free Software Foundation.
*
* 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.
*
*/
#define pr_fmt(fmt) "barebox-ratp: reset: " fmt
#include <common.h>
#include <command.h>
#include <ratp_bb.h>
#include <complete.h>
#include <getopt.h>
#include <restart.h>
struct ratp_bb_reset {
struct ratp_bb header;
uint8_t force;
} __packed;
static int ratp_cmd_reset(const struct ratp_bb *req, int req_len,
struct ratp_bb **rsp, int *rsp_len)
{
struct ratp_bb_reset *reset_req = (struct ratp_bb_reset *)req;
if (req_len < sizeof(*reset_req)) {
pr_err("ignored: size mismatch (%d < %zu)\n", req_len, sizeof(*reset_req));
return 2;
}
pr_debug("running %s\n", reset_req->force ? "(forced)" : "");
if (!reset_req->force)
shutdown_barebox();
restart_machine();
/* Not reached */
return 1;
}
BAREBOX_RATP_CMD_START(RESET)
.request_id = BB_RATP_TYPE_RESET,
.cmd = ratp_cmd_reset
BAREBOX_RATP_CMD_END
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