66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
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/* Copyright (c) 2010, 2012, 2014, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __MACH_SCM_BOOT_H
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#define __MACH_SCM_BOOT_H
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#define SCM_BOOT_ADDR 0x1
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#define SCM_FLAG_COLDBOOT_CPU1 0x01
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#define SCM_FLAG_COLDBOOT_CPU2 0x08
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#define SCM_FLAG_COLDBOOT_CPU3 0x20
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#define SCM_FLAG_WARMBOOT_CPU1 0x02
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#define SCM_FLAG_WARMBOOT_CPU0 0x04
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#define SCM_FLAG_WARMBOOT_CPU2 0x10
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#define SCM_FLAG_WARMBOOT_CPU3 0x40
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/* Multicluster Variants */
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#define SCM_BOOT_ADDR_MC 0x11
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#define SCM_FLAG_COLDBOOT_MC 0x02
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#define SCM_FLAG_WARMBOOT_MC 0x04
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#ifdef CONFIG_ARM64
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#define SCM_FLAG_HLOS 0x01
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#else
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#define SCM_FLAG_HLOS 0x0
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#endif
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#ifdef CONFIG_MSM_SCM
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int scm_set_boot_addr(phys_addr_t addr, unsigned int flags);
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int scm_set_boot_addr_mc(phys_addr_t addr, u32 aff0,
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u32 aff1, u32 aff2, u32 flags);
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int scm_set_warm_boot_addr_mc_for_all(phys_addr_t addr);
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int scm_is_mc_boot_available(void);
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#else
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static inline int scm_set_boot_addr(phys_addr_t addr, unsigned int flags)
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{
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WARN_ONCE(1, "CONFIG_MSM_SCM disabled, SCM call will fail silently\n");
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return 0;
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}
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static inline int scm_set_boot_addr_mc(phys_addr_t addr, u32 aff0,
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u32 aff1, u32 aff2, u32 flags)
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{
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WARN_ONCE(1, "CONFIG_MSM_SCM disabled, SCM call will fail silently\n");
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return 0;
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}
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static inline int scm_set_warm_boot_addr_mc_for_all(phys_addr_t addr)
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{
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WARN_ONCE(1, "CONFIG_MSM_SCM disabled, SCM call will fail silently\n");
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return 0;
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}
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static inline int scm_is_mc_boot_available(void)
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{
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WARN_ONCE(1, "CONFIG_MSM_SCM disabled, SCM call will fail silently\n");
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return 0;
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}
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#endif
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#endif
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