msm: scm-boot: Support for setting cold/warm boot addresses

obj-$(CONFIG_ARCH_QSD8X50) += sirc.o

obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o

obj-$(CONFIG_MSM_SMD) += last_radio_log.o

obj-$(CONFIG_MSM_SCM) += scm.o

obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o

obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o

obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o

/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only 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.

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301, USA.

 */

#include <linux/module.h>

#include <linux/slab.h>

#include "scm.h"

#include "scm-boot.h"

/*

 * Set the cold/warm boot address for one of the CPU cores.

 */

int scm_set_boot_addr(phys_addr_t addr, int flags)

{

	struct {

		unsigned int flags;

		phys_addr_t  addr;

	} cmd;

	cmd.addr = addr;

	cmd.flags = flags;

	return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR,

			&cmd, sizeof(cmd), NULL, 0);

}

EXPORT_SYMBOL(scm_set_boot_addr);

/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are

 * met:

 *     * Redistributions of source code must retain the above copyright

 *       notice, this list of conditions and the following disclaimer.

 *     * Redistributions in binary form must reproduce the above

 *       copyright notice, this list of conditions and the following

 *       disclaimer in the documentation and/or other materials provided

 *       with the distribution.

 *     * Neither the name of Code Aurora Forum, Inc. nor the names of its

 *       contributors may be used to endorse or promote products derived

 *       from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED

 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS

 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR

 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE

 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN

 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef __MACH_SCM_BOOT_H

#define __MACH_SCM_BOOT_H

#define SCM_BOOT_ADDR			0x1

#define SCM_FLAG_COLDBOOT_CPU1		0x1

#define SCM_FLAG_WARMBOOT_CPU1		0x2

#define SCM_FLAG_WARMBOOT_CPU0		0x4

int scm_set_boot_addr(phys_addr_t addr, int flags);

#endif