mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 07:34:31 +00:00
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>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
|
|
* (C) Copyright 2009
|
|
* Marvell Semiconductor <www.marvell.com>
|
|
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef _ASM_CACHE_H
|
|
#define _ASM_CACHE_H
|
|
|
|
#include <asm/system.h>
|
|
|
|
/*
|
|
* Invalidate L2 Cache using co-proc instruction
|
|
*/
|
|
static inline void invalidate_l2_cache(void)
|
|
{
|
|
unsigned int val=0;
|
|
|
|
asm volatile("mcr p15, 1, %0, c15, c11, 0 @ invl l2 cache"
|
|
: : "r" (val) : "cc");
|
|
isb();
|
|
}
|
|
|
|
void l2_cache_enable(void);
|
|
void l2_cache_disable(void);
|
|
|
|
#endif /* _ASM_CACHE_H */
|