WS63 SDK 文档 7021f4f@fbb_ws63
ws63 和 ws63e 解决方案的 SDK 文档
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osal_cache.c 文件参考
#include <arch/cache.h>
#include "soc_osal.h"
#include "los_typedef.h"
osal_cache.c 的引用(Include)关系图:

函数

void osal_dcache_region_wb (void *kvirt, unsigned long phys_addr, unsigned long size)
 flush DCache. The base address will be aligned to CACHE_LINE_SIZE(32Bytes) if it's not aligned to CACHE_LINE_SIZE.
 
void osal_dcache_region_inv (void *addr, unsigned long size)
 invalid DCache. The base address will be aligned to CACHE_LINE_SIZE(32Bytes) if it's not aligned to CACHE_LINE_SIZE.
 
void osal_dcache_region_clean (void *addr, unsigned int size)
 clean DCache.