1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
index a3f37929940a..6ef8afd1b64c 100644
--- a/arch/arm/include/asm/pgtable-3level.h
+++ b/arch/arm/include/asm/pgtable-3level.h
@@ -104,11 +104,29 @@
  */
 #define L_PGD_SWAPPER           (_AT(pgdval_t, 1) << 55)        /* swapper_pg_dir entry */
 
+/*
+ * 2nd stage PTE definitions for LPAE.
+ */
+#define L_PTE_S2_MT_UNCACHED     (_AT(pteval_t, 0x5) << 2) /* MemAttr[3:0] */
+#define L_PTE_S2_MT_WRITETHROUGH (_AT(pteval_t, 0xa) << 2) /* MemAttr[3:0] */
+#define L_PTE_S2_MT_WRITEBACK    (_AT(pteval_t, 0xf) << 2) /* MemAttr[3:0] */
+#define L_PTE_S2_RDONLY          (_AT(pteval_t, 1) << 6)   /* HAP[1]   */
+#define L_PTE_S2_RDWR            (_AT(pteval_t, 2) << 6)   /* HAP[2:1] */
+
+/*
+ * Hyp-mode PL2 PTE definitions for LPAE.
+ */
+#define L_PTE_HYP               L_PTE_USER
+
 #ifndef __ASSEMBLY__
 
 #define pud_none(pud)           (!pud_val(pud))
 #define pud_bad(pud)            (!(pud_val(pud) & 2))
 #define pud_present(pud)        (pud_val(pud))
+#define pmd_table(pmd)          ((pmd_val(pmd) & PMD_TYPE_MASK) == \
+                                                 PMD_TYPE_TABLE)
+#define pmd_sect(pmd)           ((pmd_val(pmd) & PMD_TYPE_MASK) == \
+                                                 PMD_TYPE_SECT)
 
 #define pud_clear(pudp)                 \
         do {                            \