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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-12-28 GuEe-GUI the first version
*/
#include <rthw.h>
#include <rtdef.h>
void __asm_flush_dcache_all(void);
void __asm_invalidate_dcache_all(void);
void __asm_flush_dcache_range(unsigned long start, unsigned long end);
void __asm_invalidate_dcache_range(unsigned long start, unsigned long end);
void __asm_invalidate_icache_all(void);
void __asm_invalidate_icache_range(unsigned long start, unsigned long end);
void rt_hw_dcache_flush_all(void)
{
__asm_flush_dcache_all();
}
void rt_hw_dcache_invalidate_all(void)
{
__asm_invalidate_dcache_all();
}
void rt_hw_dcache_flush_range(unsigned long start_addr, unsigned long size)
{
__asm_flush_dcache_range(start_addr, start_addr + size);
}
void rt_hw_dcache_invalidate_range(unsigned long start_addr,unsigned long size)
{
__asm_invalidate_dcache_range(start_addr, start_addr + size);
}
void rt_hw_icache_invalidate_all()
{
__asm_invalidate_icache_all();
}
void rt_hw_icache_invalidate_range(unsigned long start_addr, int size)
{
__asm_invalidate_icache_range(start_addr, start_addr + size);
}
void rt_hw_cpu_icache_ops(int ops, void *addr, int size)
{
if (ops == RT_HW_CACHE_INVALIDATE)
{
rt_hw_icache_invalidate_range((unsigned long)addr, size);
}
}
void rt_hw_cpu_dcache_ops(int ops, void *addr, int size)
{
if (ops == RT_HW_CACHE_FLUSH)
{
rt_hw_dcache_flush_range((unsigned long)addr, size);
}
else if (ops == RT_HW_CACHE_INVALIDATE)
{
rt_hw_dcache_invalidate_range((unsigned long)addr, size);
}
}
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