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-rw-r--r--include/asm-ppc/mmu.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index fed4fd6..45a4764 100644
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -388,6 +388,19 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower);
#define MAS7_RPN 0xFFFFFFFF
+#define FSL_BOOKE_MAS0(tlbsel,esel,nv) \
+ (MAS0_TLBSEL(tlbsel) | MAS0_ESEL(esel) | MAS0_NV(nv))
+#define FSL_BOOKE_MAS1(v,iprot,tid,ts,tsize) \
+ ((((v) << 31) & MAS1_VALID) |\
+ (((iprot) << 30) & MAS1_IPROT) |\
+ (MAS1_TID(tid)) |\
+ (((ts) << 12) & MAS1_TS) |\
+ (MAS1_TSIZE(tsize)))
+#define FSL_BOOKE_MAS2(epn, wimge) \
+ (((epn) & MAS3_RPN) | (wimge))
+#define FSL_BOOKE_MAS3(rpn, user, perms) \
+ (((rpn) & MAS3_RPN) | (user) | (perms))
+
#define BOOKE_PAGESZ_1K 0
#define BOOKE_PAGESZ_4K 1
#define BOOKE_PAGESZ_16K 2