mmu_context.h 886 B

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  1. /*
  2. * include/asm-sh/cpu-sh3/mmu_context.h
  3. *
  4. * Copyright (C) 1999 Niibe Yutaka
  5. *
  6. * This file is subject to the terms and conditions of the GNU General Public
  7. * License. See the file "COPYING" in the main directory of this archive
  8. * for more details.
  9. */
  10. #ifndef __ASM_CPU_SH3_MMU_CONTEXT_H
  11. #define __ASM_CPU_SH3_MMU_CONTEXT_H
  12. #define MMU_PTEH 0xFFFFFFF0 /* Page table entry register HIGH */
  13. #define MMU_PTEL 0xFFFFFFF4 /* Page table entry register LOW */
  14. #define MMU_TTB 0xFFFFFFF8 /* Translation table base register */
  15. #define MMU_TEA 0xFFFFFFFC /* TLB Exception Address */
  16. #define MMUCR 0xFFFFFFE0 /* MMU Control Register */
  17. #define MMU_TLB_ADDRESS_ARRAY 0xF2000000
  18. #define MMU_PAGE_ASSOC_BIT 0x80
  19. #define MMU_NTLB_ENTRIES 128 /* for 7708 */
  20. #define MMU_NTLB_WAYS 4
  21. #define MMU_CONTROL_INIT 0x007 /* SV=0, TF=1, IX=1, AT=1 */
  22. #endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */