update encoding.h to get PMP updates

diff --git a/riscv/encoding.h b/riscv/encoding.h
index b07d976556aaa4a237299de74d5652ac0a91ff7d..55f8461026fa9e122cf076adade3675bdbe25b6a 100644 (file)
--- a/riscv/encoding.h
+++ b/riscv/encoding.h
@@ -127,13 +127,14 @@
 #define PMP_R     0x01
 #define PMP_W     0x02
 #define PMP_X     0x04
-#define PMP_M     0x08
-#define PMP_NAPOT 0x10
-#define PMP_TOR   0x20
-#define PMP_EN    0x40
-#define PMP_LOCK  0x80
+#define PMP_A     0x18
+#define PMP_L     0x80
 #define PMP_SHIFT 2
 
+#define PMP_TOR   0x08
+#define PMP_NA4   0x10
+#define PMP_NAPOT 0x18
+
 #define IRQ_S_SOFT   1
 #define IRQ_H_SOFT   2
 #define IRQ_M_SOFT   3