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/*
* COPYRIGHT (c) 2014 Hesham ALMatary <heshamelmatary@gmail.com>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef LIBBSP_OR1K_SHARED_CACHE_H
#define LIBBSP_OR1K_SHARED_CACHE_H
#include <assert.h>
#include <bsp.h>
#include <rtems/rtems/intr.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* These two defines also ensure that the rtems_cache_* functions have bodies */
#define CPU_DATA_CACHE_ALIGNMENT 32
#define CPU_INSTRUCTION_CACHE_ALIGNMENT 32
#define CPU_CACHE_SUPPORT_PROVIDES_CACHE_SIZE_FUNCTIONS 1
static inline size_t
_CPU_cache_get_data_cache_size( const uint32_t level )
{
return (level == 0 || level == 1)? 8192 : 0;
}
static inline size_t
_CPU_cache_get_instruction_cache_size( const uint32_t level )
{
return (level == 0 || level == 1)? 8192 : 0;
}
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LIBBSP_OR1K_SHARED_CACHE_H */
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