1 files changed, 82 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-fsl-booke.h
new file mode 100644
index 00000000000..925d93cf64d
--- /dev/null
+++ b/arch/powerpc/include/asm/mmu-fsl-booke.h
@@ -0,0 +1,82 @@
+#ifndef _ASM_POWERPC_MMU_FSL_BOOKE_H_
+#define _ASM_POWERPC_MMU_FSL_BOOKE_H_
+/*
+ * Freescale Book-E MMU support
+ */
+
+/* Book-E defined page sizes */
+#define BOOKE_PAGESZ_1K		0
+#define BOOKE_PAGESZ_4K		1
+#define BOOKE_PAGESZ_16K	2
+#define BOOKE_PAGESZ_64K	3
+#define BOOKE_PAGESZ_256K	4
+#define BOOKE_PAGESZ_1M		5
+#define BOOKE_PAGESZ_4M		6
+#define BOOKE_PAGESZ_16M	7
+#define BOOKE_PAGESZ_64M	8
+#define BOOKE_PAGESZ_256M	9
+#define BOOKE_PAGESZ_1GB	10
+#define BOOKE_PAGESZ_4GB	11
+#define BOOKE_PAGESZ_16GB	12
+#define BOOKE_PAGESZ_64GB	13
+#define BOOKE_PAGESZ_256GB	14
+#define BOOKE_PAGESZ_1TB	15
+
+#define MAS0_TLBSEL(x)	((x << 28) & 0x30000000)
+#define MAS0_ESEL(x)	((x << 16) & 0x0FFF0000)
+#define MAS0_NV(x)	((x) & 0x00000FFF)
+
+#define MAS1_VALID 	0x80000000
+#define MAS1_IPROT	0x40000000
+#define MAS1_TID(x)	((x << 16) & 0x3FFF0000)
+#define MAS1_TS		0x00001000
+#define MAS1_TSIZE(x)	((x << 8) & 0x00000F00)
+
+#define MAS2_EPN	0xFFFFF000
+#define MAS2_X0		0x00000040
+#define MAS2_X1		0x00000020
+#define MAS2_W		0x00000010
+#define MAS2_I		0x00000008
+#define MAS2_M		0x00000004
+#define MAS2_G		0x00000002
+#define MAS2_E		0x00000001
+
+#define MAS3_RPN	0xFFFFF000
+#define MAS3_U0		0x00000200
+#define MAS3_U1		0x00000100
+#define MAS3_U2		0x00000080
+#define MAS3_U3		0x00000040
+#define MAS3_UX		0x00000020
+#define MAS3_SX		0x00000010
+#define MAS3_UW		0x00000008
+#define MAS3_SW		0x00000004
+#define MAS3_UR		0x00000002
+#define MAS3_SR		0x00000001
+
+#define MAS4_TLBSELD(x) MAS0_TLBSEL(x)
+#define MAS4_TIDDSEL	0x000F0000
+#define MAS4_TSIZED(x)	MAS1_TSIZE(x)
+#define MAS4_X0D	0x00000040
+#define MAS4_X1D	0x00000020
+#define MAS4_WD		0x00000010
+#define MAS4_ID		0x00000008
+#define MAS4_MD		0x00000004
+#define MAS4_GD		0x00000002
+#define MAS4_ED		0x00000001
+
+#define MAS6_SPID0	0x3FFF0000
+#define MAS6_SPID1	0x00007FFE
+#define MAS6_SAS	0x00000001
+#define MAS6_SPID	MAS6_SPID0
+
+#define MAS7_RPN	0xFFFFFFFF
+
+#ifndef __ASSEMBLY__
+
+typedef struct {
+	unsigned long id;
+	unsigned long vdso_base;
+} mm_context_t;
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_POWERPC_MMU_FSL_BOOKE_H_ */