From f2e8eb28cca2a5f49cea9f37774058718f795fdd Mon Sep 17 00:00:00 2001
From: Yunsup Lee <yunsup@sifive.com>
Date: Fri, 31 Mar 2017 19:14:19 -0700
Subject: [PATCH] update encoding.h to get PMP updates

---
 riscv/encoding.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/riscv/encoding.h b/riscv/encoding.h
index b07d976..55f8461 100644
--- 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
-- 
2.30.2