?? mmu.h
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/* * History * * 2002-01-26: Janghoon Lyu <nandy@mizi.com> * - Initial code */#ifndef _VIVI_MMU_H_#define _VIVI_MMU_H_/* * MMU Level 1 Page Table Constants * Section descriptor */ #define MMU_FULL_ACCESS (3 << 10) /* access permission bits */#define MMU_DOMAIN (0 << 5) /* domain control bits */#define MMU_SPECIAL (1 << 4) /* must be 1 */#define MMU_CACHEABLE (1 << 3) /* cacheable */#define MMU_BUFFERABLE (1 << 2) /* bufferable */#define MMU_SECTION (2) /* indicates that this is a section descriptor */#define MMU_SECDESC (MMU_FULL_ACCESS | MMU_DOMAIN | \ MMU_SPECIAL | MMU_SECTION)#define MMU_SECTION_SIZE 0x00100000void cache_clean_invalidate(void);void tlb_invalidate(void);void mmu_init(void);void mem_map_init(void);#endif /* _VIVI_MMU_H_ */
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