blob: b986608c32270b9abc4c69de71e607c00d6341d9 [file] [log] [blame]
/* Copyright (c) 2010, 2012, 2014, The Linux Foundation. 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.
*/
#ifndef __MACH_SCM_BOOT_H
#define __MACH_SCM_BOOT_H
#define SCM_BOOT_ADDR 0x1
#define SCM_FLAG_COLDBOOT_CPU1 0x01
#define SCM_FLAG_COLDBOOT_CPU2 0x08
#define SCM_FLAG_COLDBOOT_CPU3 0x20
#define SCM_FLAG_WARMBOOT_CPU1 0x02
#define SCM_FLAG_WARMBOOT_CPU0 0x04
#define SCM_FLAG_WARMBOOT_CPU2 0x10
#define SCM_FLAG_WARMBOOT_CPU3 0x40
/* Multicluster Variants */
#define SCM_BOOT_ADDR_MC 0x11
#define SCM_FLAG_COLDBOOT_MC 0x02
#define SCM_FLAG_WARMBOOT_MC 0x04
#ifdef CONFIG_ARM64
#define SCM_FLAG_HLOS 0x01
#else
#define SCM_FLAG_HLOS 0x0
#endif
#ifdef CONFIG_QCOM_SCM
int scm_set_boot_addr(phys_addr_t addr, unsigned int flags);
int scm_set_boot_addr_mc(phys_addr_t addr, u32 aff0,
u32 aff1, u32 aff2, u32 flags);
int scm_set_warm_boot_addr_mc_for_all(phys_addr_t addr);
int scm_is_mc_boot_available(void);
#else
static inline int scm_set_boot_addr(phys_addr_t addr, unsigned int flags)
{
WARN_ONCE(1, "CONFIG_QCOM_SCM disabled, SCM call will fail silently\n");
return 0;
}
static inline int scm_set_boot_addr_mc(phys_addr_t addr, u32 aff0,
u32 aff1, u32 aff2, u32 flags)
{
WARN_ONCE(1, "CONFIG_QCOM_SCM disabled, SCM call will fail silently\n");
return 0;
}
static inline int scm_set_warm_boot_addr_mc_for_all(phys_addr_t addr)
{
WARN_ONCE(1, "CONFIG_QCOM_SCM disabled, SCM call will fail silently\n");
return 0;
}
static inline int scm_is_mc_boot_available(void)
{
WARN_ONCE(1, "CONFIG_QCOM_SCM disabled, SCM call will fail silently\n");
return 0;
}
#endif
#endif