Changeset 396 for trunk/platforms/tsar_generic_xbar/top.desc

Timestamp:

May 28, 2013, 11:02:08 AM (11 years ago)

Author:

alain

Message:

Major evolution of platform "tsar_generic_xbar"
to support 40 bits physical addresse, and 64 bits data
between mem_cache and external RAM.

File:

• trunk/platforms/tsar_generic_xbar/top.desc (modified) (1 diff)

trunk/platforms/tsar_generic_xbar/top.desc

@@ -2 +2 @@
 # -*- python -*-
 
+# internal VCI parameters values
+int_vci_cell_size       = 4
+int_vci_plen_size       = 8
+int_vci_addr_size       = 40
+int_vci_rerror_size     = 1
+int_vci_clen_size       = 1
+int_vci_rflag_size      = 1
+int_vci_srcid_size      = 14
+int_vci_pktid_size      = 4
+int_vci_trdid_size      = 4
+int_vci_wrplen_size     = 1
+
+# external VCI parameters values
+ext_vci_cell_size       = 8
+ext_vci_plen_size       = 8
+ext_vci_addr_size       = 40
+ext_vci_rerror_size     = 1
+ext_vci_clen_size       = 1
+ext_vci_rflag_size      = 1
+ext_vci_srcid_size      = 14
+ext_vci_pktid_size      = 4
+ext_vci_trdid_size      = 4
+ext_vci_wrplen_size     = 1
+
+# DSPIN network parameters values
+dspin_cmd_flit_size     = 40
+dspin_rsp_flit_size     = 33
+
 todo = Platform('caba', 'top.cpp',
-    uses = [
+
+        uses = [
             Uses('caba:tsar_xbar_cluster', 
-                 iss_t         = 'common:gdb_iss', 
-                 gdb_iss_t     = 'common:mips32el', 
-                 cmd_width     = 40, 
-                 rsp_width     = 33
-                                ),
-            Uses('common:elf_file_loader'),
+                  dspin_cmd_width = dspin_cmd_flit_size,
+                  dspin_rsp_width = dspin_rsp_flit_size,
+
+                  vci_param_int   = 'caba:vci_param',
+
+                  cell_size       = int_vci_cell_size,
+                      plen_size       = int_vci_plen_size,
+                      addr_size       = int_vci_addr_size,
+                      rerror_size     = int_vci_rerror_size,
+                      clen_size       = int_vci_clen_size,
+                      rflag_size      = int_vci_rflag_size,
+                      srcid_size      = int_vci_srcid_size,
+                      pktid_size      = int_vci_pktid_size,
+                      trdid_size      = int_vci_trdid_size,
+                      wrplen_size     = int_vci_wrplen_size,
+
+                  vci_param_ext   = 'caba:vci_param_bis',
+
+                  cell_size_bis   = ext_vci_cell_size,
+                      plen_size_bis   = ext_vci_plen_size,
+                      addr_size_bis   = ext_vci_addr_size,
+                      rerror_size_bis = ext_vci_rerror_size,
+                      clen_size_bis   = ext_vci_clen_size,
+                      rflag_size_bis  = ext_vci_rflag_size,
+                      srcid_size_bis  = ext_vci_srcid_size,
+                      pktid_size_bis  = ext_vci_pktid_size,
+                      trdid_size_bis  = ext_vci_trdid_size,
+                      wrplen_size_bis = ext_vci_wrplen_size),
+
+                Uses('common:elf_file_loader'),
             Uses('common:plain_file_loader'),
-    ],
-    cell_size_bis   = 8,
-    plen_size_bis   = 8,
-    addr_size_bis   = 32,
-    rerror_size_bis = 2,
-    clen_size_bis   = 1,
-    rflag_size_bis  = 1,
-    srcid_size_bis  = 14,
-    pktid_size_bis  = 4,
-    trdid_size_bis  = 4,
-    wrplen_size_bis = 1,
-
-    cell_size       = 4,
-    plen_size       = 8, 
-    addr_size       = 32,
-    rerror_size     = 2,
-    clen_size       = 1,
-    rflag_size      = 1,
-    srcid_size      = 14,
-    pktid_size      = 4,
-    trdid_size      = 4,
-    wrplen_size     = 1,
+           ],
 )