targets: default to trellis toolchain on all ECP5 targets (now able to build all...

diff --git a/litex/boards/targets/ulx3s.py b/litex/boards/targets/ulx3s.py
index 5ba068faa267940cfe70470b73dca20b22b1d745..ee641e66c80b655b4db45461577c00922f7fad42 100755 (executable)
--- a/litex/boards/targets/ulx3s.py
+++ b/litex/boards/targets/ulx3s.py
@@ -12,6 +12,8 @@ from migen.genlib.resetsync import AsyncResetSynchronizer
 
 from litex_boards.platforms import ulx3s
 
+from litex.build.lattice.trellis import trellis_args, trellis_argdict
+
 from litex.soc.cores.clock import *
 from litex.soc.integration.soc_sdram import *
 from litex.soc.integration.builder import *
@@ -50,7 +52,7 @@ class _CRG(Module):
 # BaseSoC ------------------------------------------------------------------------------------------
 
 class BaseSoC(SoCSDRAM):
-    def __init__(self, device="LFE5U-45F", toolchain="diamond",
+    def __init__(self, device="LFE5U-45F", toolchain="trellis",
         sys_clk_freq=int(50e6), sdram_module_cls="MT48LC16M16", **kwargs):
 
         platform = ulx3s.Platform(device=device, toolchain=toolchain)
@@ -72,16 +74,17 @@ class BaseSoC(SoCSDRAM):
 
 def main():
     parser = argparse.ArgumentParser(description="LiteX SoC on ULX3S")
-    parser.add_argument("--gateware-toolchain", dest="toolchain", default="diamond",
-        help='gateware toolchain to use, diamond (default) or  trellis')
+    parser.add_argument("--gateware-toolchain", dest="toolchain", default="trellis",
+        help="gateware toolchain to use, trellis (default) or diamond")
     parser.add_argument("--device", dest="device", default="LFE5U-45F",
-        help='FPGA device, ULX3S can be populated with LFE5U-45F (default) or LFE5U-85F')
+        help="FPGA device, ULX3S can be populated with LFE5U-45F (default) or LFE5U-85F")
     parser.add_argument("--sys-clk-freq", default=50e6,
                         help="system clock frequency (default=50MHz)")
     parser.add_argument("--sdram-module", default="MT48LC16M16",
                         help="SDRAM module: MT48LC16M16, AS4C32M16 or AS4C16M16 (default=MT48LC16M16)")
     builder_args(parser)
     soc_sdram_args(parser)
+    trellis_args(parser)
     args = parser.parse_args()
 
     soc = BaseSoC(device=args.device, toolchain=args.toolchain,
@@ -89,7 +92,8 @@ def main():
         sdram_module_cls=args.sdram_module,
         **soc_sdram_argdict(args))
     builder = Builder(soc, **builder_argdict(args))
-    builder.build()
+    builder_kargs = trellis_argdict(args) if args.toolchain == "trellis" else {}
+    builder.build(**builder_kargs)
 
 if __name__ == "__main__":
     main()

diff --git a/litex/boards/targets/versa_ecp5.py b/litex/boards/targets/versa_ecp5.py
index e26475930124e38e466fa9c3fc104faad22a1afe..5fe17147b29b85de25ee2ba58c38a6254a5f5b5b 100755 (executable)
--- a/litex/boards/targets/versa_ecp5.py
+++ b/litex/boards/targets/versa_ecp5.py
@@ -102,7 +102,7 @@ class EthernetSoC(BaseSoC):
     }
     mem_map.update(BaseSoC.mem_map)
 
-    def __init__(self, toolchain="diamond", **kwargs):
+    def __init__(self, toolchain="trellis", **kwargs):
         BaseSoC.__init__(self, toolchain=toolchain, **kwargs)
 
         # Ethernet ---------------------------------------------------------------------------------
@@ -130,8 +130,8 @@ class EthernetSoC(BaseSoC):
 
 def main():
     parser = argparse.ArgumentParser(description="LiteX SoC on Versa ECP5")
-    parser.add_argument("--gateware-toolchain", dest="toolchain", default="diamond",
-        help='gateware toolchain to use, diamond (default) or  trellis')
+    parser.add_argument("--gateware-toolchain", dest="toolchain", default="trellis",
+        help="gateware toolchain to use, trellis (default) or diamond")
     builder_args(parser)
     soc_sdram_args(parser)
     trellis_args(parser)
@@ -144,9 +144,7 @@ def main():
     cls = EthernetSoC if args.with_ethernet else BaseSoC
     soc = cls(toolchain=args.toolchain, sys_clk_freq=int(float(args.sys_clk_freq)), **soc_sdram_argdict(args))
     builder = Builder(soc, **builder_argdict(args))
-    builder_kargs = {}
-    if args.toolchain == "trellis":
-        builder_kargs == trellis_argdict(args)
+    builder_kargs = trellis_argdict(args) if args.toolchain == "trellis" else {}
     builder.build(**builder_kargs)
 
 if __name__ == "__main__":