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43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
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/*
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* arch/arm/include/asm/arm-cci.h
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*
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* Copyright (C) 2015 ARM Ltd.
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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 as
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* 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ASM_ARM_CCI_H
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#define __ASM_ARM_CCI_H
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#ifdef CONFIG_MCPM
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#include <asm/mcpm.h>
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/*
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* We don't have a reliable way of detecting whether,
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* if we have access to secure-only registers, unless
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* mcpm is registered.
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*/
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static inline bool platform_has_secure_cci_access(void)
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{
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return mcpm_is_available();
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}
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#else
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static inline bool platform_has_secure_cci_access(void)
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{
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return false;
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}
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#endif
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#endif
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