xilinx/simbiflow: add simple symbiflow_device re-mapping.

2020-06-02 12:15:38 +02:00 · 2020-06-02 12:15:38 +02:00 · af928b2626
parent 5104d07a13
commit af928b2626
1 changed files with 7 additions and 1 deletions
--- a/litex/build/xilinx/symbiflow.py
+++ b/litex/build/xilinx/symbiflow.py
@ -163,7 +163,13 @@ class SymbiflowToolchain:

    def _check_properties(self, platform):
        if not self.symbiflow_device:
-            raise ValueError(f"symbiflow_device is not specified")
+            try:
+                self.symbiflow_device = {
+                    # FIXME: fine for now since only a few devices are supported, do more clever device re-mapping.
+                    "xc7a35ticsg324-1L" : "xc7a50t_test",
+                }[platform.device]
+            except KeyError:
+                raise ValueError(f"symbiflow_device is not specified")
        if not self.bitstream_device:
            try:
                self.bitstream_device = {