Added the PAL call PAL_ROUTE_CONFIG for Tukwila processor

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4188 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/Library/PalCallLib.h

@@ -4028,6 +4028,36 @@ typedef struct {
 **/
 #define PAL_VP_TERMINATE       272
 
+
+
+/**
+
+  PAL Procedure - PAL_ROUTE_CONFIG.
+
+  Set allowable requested Route configuration bits in all
+  Ports[11:0] specified in the port_map.
+
+
+  @param Index         Index of PAL_ROUTE_CONFIG within the list of PAL
+                       procedures.
+
+  @param route_cfg_ctl 32-bit vector of routing configuration control bits
+
+  @param write_map     bits[11:0] map to desired Ports[11:0] to be modified.
+
+  @param buffer_addr   Addr of CSR read buffer64(12)
+
+  @return Status  0  - Call completed without error
+
+  @return Status  -4 - Invalid CSR data write bit requested
+
+  @return Status  -5 - Invalid CSR map requested
+
+  @return Status  -6 - Invalid CSR buffer address
+
+**/
+#define PAL_ROUTE_CONFIG        0x0301
+
 /**
   Makes a PAL procedure call.