PMA: Update PMA Memmap

Debug Module is allowed to accept instruction requests.

src/main/scala/xiangshan/backend/fu/PMA.scala

@@ -194,13 +194,11 @@ trait PMAMethod extends PMAConst {
     addPMA(0x3c000000L, a = 1)
     addPMA(0x39002000L, a = 1, w = true, r = true)
     addPMA(0x39000000L, a = 1)
-    addPMA(0x38021000L, a = 1, w = true, r = true)
+    addPMA(0x38021000L, a = 1, w = true, r = true, x = true)
+    addPMA(0x38020000L, a = 1)
+    addPMA(0x38010000L, a = 1, w = true, r = true)
     addPMA(0x38000000L, a = 1)
     addPMA(0x31310000L, a = 1, w = true, r = true)
-    addPMA(0x31000000L, a = 1)
-    addPMA(0x30260000L, a = 1, w = true, r = true)
-    addPMA(0x30040000L, a = 1)
-    addPMA(0x30020000L, a = 1, w = true, r = true)
     addPMA(0x30000000L, a = 1)
     addPMA(0x20000000L, a = 1, x = true, r = true)
     addPMA(0x10000000L, a = 1)