1 files changed, 23 insertions, 0 deletions

diff --git a/arch/score/include/asm/pgtable-bits.h b/arch/score/include/asm/pgtable-bits.h
new file mode 100644
index 000000000000..ca16d357a644
--- /dev/null
+++ b/arch/score/include/asm/pgtable-bits.h
@@ -0,0 +1,23 @@
+#ifndef _ASM_SCORE_PGTABLE_BITS_H
+#define _ASM_SCORE_PGTABLE_BITS_H
+
+#define _PAGE_ACCESSED                  (1<<5)  /* implemented in software */
+#define _PAGE_READ                      (1<<6)  /* implemented in software */
+#define _PAGE_WRITE                     (1<<7)  /* implemented in software */
+#define _PAGE_PRESENT                   (1<<9)  /* implemented in software */
+#define _PAGE_MODIFIED                  (1<<10) /* implemented in software */
+#define _PAGE_FILE                      (1<<10)
+
+#define _PAGE_GLOBAL                    (1<<0)
+#define _PAGE_VALID                     (1<<1)
+#define _PAGE_SILENT_READ               (1<<1)  /* synonym */
+#define _PAGE_DIRTY                     (1<<2)  /* Write bit */
+#define _PAGE_SILENT_WRITE              (1<<2)
+#define _PAGE_CACHE                     (1<<3)  /* cache */
+#define _CACHE_MASK                     (1<<3)
+#define _PAGE_BUFFERABLE                (1<<4)  /*Fallow Spec. */
+
+#define _PAGE_CHG_MASK                  \
+        (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _PAGE_CACHE)
+
+#endif /* _ASM_SCORE_PGTABLE_BITS_H */