Merge branch 'master' of git://www.denx.de/git/u-boot-avr32

[oweals/u-boot.git] / include / asm-ppc / mmu.h

diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index 45a47645edfc388c9fd3d3bca5bac4a442e12b41..ec1ca53cc165dd4379b8587554d9ba1e4e7a63e1 100644 (file)
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -418,6 +418,37 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower);
 #define BOOKE_PAGESZ_256GB     14
 #define BOOKE_PAGESZ_1TB       15
 
+#ifdef CONFIG_E500
+#ifndef __ASSEMBLY__
+extern void set_tlb(u8 tlb, u32 epn, u64 rpn,
+                   u8 perms, u8 wimge,
+                   u8 ts, u8 esel, u8 tsize, u8 iprot);
+extern void disable_tlb(u8 esel);
+extern void invalidate_tlb(u8 tlb);
+extern void init_tlbs(void);
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#define SET_TLB_ENTRY(_tlb, _epn, _rpn, _perms, _wimge, _ts, _esel, _sz, _iprot) \
+       { .tlb = _tlb, .epn = _epn, .rpn = _rpn, .perms = _perms, \
+         .wimge = _wimge, .ts = _ts, .esel = _esel, .tsize = _sz, .iprot = _iprot }
+
+struct fsl_e_tlb_entry {
+       u8      tlb;
+       u32     epn;
+       u64     rpn;
+       u8      perms;
+       u8      wimge;
+       u8      ts;
+       u8      esel;
+       u8      tsize;
+       u8      iprot;
+};
+
+extern struct fsl_e_tlb_entry tlb_table[];
+extern int num_tlb_entries;
+#endif
+#endif
+
 #if defined(CONFIG_MPC86xx)
 #define LAWBAR_BASE_ADDR       0x00FFFFFF
 #define LAWAR_TRGT_IF          0x01F00000