fix: modify id field value of cache io

Author: maksyuki

rtl/tc_l2/src/main/scala/core/if/Cache.scala

@@ -3,36 +3,33 @@ package treecorel2
 import chisel3._
 import chisel3.util._
 
-
 class CacheReqIO extends Bundle {
   //
   //    |--------- tag ---------|---index---|--offset--|
   //
   val addr = UInt(64.W)
   val data = UInt(64.W)
-  val mask = UInt((64/8).W)
-  val op = UInt(1.W)  // 0: rd   1: wr
+  val mask = UInt((64 / 8).W)
+  val op   = UInt(1.W) // 0: rd   1: wr
 }
 
-class CacheRespIO extends Bundle{
+class CacheRespIO extends Bundle {
   val data = UInt(64.W)
-  val cmd = UInt(4.W)
+  val cmd  = UInt(4.W)
 }
 
 class MemReq extends Bundle {
   val addr = UInt(64.W)
   val data = UInt(64.W)
-  val cmd = UInt(4.W)
-  val len = UInt(2.W)   // 0: 1(64bits)    1: 2   2: 4  3: 8
-  val id = UInt(p(IDBits).W)
+  val cmd  = UInt(4.W)
+  val len  = UInt(2.W) // 0: 1(64bits)    1: 2   2: 4  3: 8
+  val id   = UInt(4.W)
 }
 
 class MemResp extends Bundle {
   val data = UInt(64.W)
-  val cmd = UInt(4.W)
-  val id = UInt(p(IDBits).W)
+  val cmd  = UInt(4.W)
+  val id   = UInt(4.W)
 }
 
-class Cache extends Module {
-    
-}
+class Cache extends Module {}