From 61e85e367535a7b6385b404bef93928768140f96 Mon Sep 17 00:00:00 2001 From: Jonas Bonn Date: Sat, 4 Jun 2011 11:06:11 +0300 Subject: OpenRISC: Memory management Signed-off-by: Jonas Bonn Reviewed-by: Arnd Bergmann --- arch/openrisc/include/asm/cache.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 arch/openrisc/include/asm/cache.h (limited to 'arch/openrisc/include/asm/cache.h') diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h new file mode 100644 index 000000000000..4ce7a01a252d --- /dev/null +++ b/arch/openrisc/include/asm/cache.h @@ -0,0 +1,29 @@ +/* + * OpenRISC Linux + * + * Linux architectural port borrowing liberally from similar works of + * others. All original copyrights apply as per the original source + * declaration. + * + * OpenRISC implementation: + * Copyright (C) 2003 Matjaz Breskvar + * Copyright (C) 2010-2011 Jonas Bonn + * et al. + * + * 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. + */ + +#ifndef __ASM_OPENRISC_CACHE_H +#define __ASM_OPENRISC_CACHE_H + +/* FIXME: How can we replace these with values from the CPU... + * they shouldn't be hard-coded! + */ + +#define L1_CACHE_BYTES 16 +#define L1_CACHE_SHIFT 4 + +#endif /* __ASM_OPENRISC_CACHE_H */ -- cgit v1.2.1