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819833af39
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* (C) Copyright 2009
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef _ASM_CACHE_H
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#define _ASM_CACHE_H
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#include <asm/system.h>
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/*
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* Invalidate L2 Cache using co-proc instruction
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*/
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static inline void invalidate_l2_cache(void)
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{
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unsigned int val=0;
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asm volatile("mcr p15, 1, %0, c15, c11, 0 @ invl l2 cache"
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: : "r" (val) : "cc");
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isb();
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}
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void l2_cache_enable(void);
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void l2_cache_disable(void);
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#endif /* _ASM_CACHE_H */
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