LiJie/MAX_CARLINK_A270S
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A27系列优化I2C/RTC处理，新增版本A270Y

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LiJie
2025-06-07 10:24:51 +08:00
parent 413dd88f3b
commit 73e1c7dafa
372 changed files with 60642 additions and 60661 deletions
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21
A27-AMTLDR/Src/mmu.h Normal file
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#ifndef _MMU_
#define _MMU_
#include "cp15.h"
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void MMU_Init(void);
extern void dma_flush_range(unsigned int ulStart, unsigned int ulEnd);
extern void dma_inv_range (unsigned int ulStart, unsigned int ulEnd);
extern void dma_clean_range(unsigned int ulStart, unsigned int ulEnd);
extern unsigned int vaddr_to_page_addr (unsigned int addr);
extern unsigned int page_addr_to_vaddr (unsigned int addr);
#endif /* #ifndef _MMU_ */