Merge pull request #185 from stffrdhrn/arty-jtagbone

arty: Add an option to enable jtagbone

litex_boards/targets/arty.py

@@ -56,7 +56,7 @@ class _CRG(Module):
 # BaseSoC ------------------------------------------------------------------------------------------
 
 class BaseSoC(SoCCore):
-    def __init__(self, variant="a7-35", toolchain="vivado", sys_clk_freq=int(100e6), with_ethernet=False, with_etherbone=False, eth_ip="192.168.1.50", eth_dynamic_ip=False, ident_version=True, **kwargs):
+    def __init__(self, variant="a7-35", toolchain="vivado", sys_clk_freq=int(100e6), with_ethernet=False, with_etherbone=False, eth_ip="192.168.1.50", eth_dynamic_ip=False, ident_version=True, with_jtagbone=True, **kwargs):
         platform = arty.Platform(variant=variant, toolchain=toolchain)
 
         # SoCCore ----------------------------------------------------------------------------------
@@ -96,6 +96,10 @@ class BaseSoC(SoCCore):
             if with_etherbone:
                 self.add_etherbone(phy=self.ethphy, ip_address=eth_ip)
 
+        # Jtagbone ---------------------------------------------------------------------------------
+        if with_jtagbone:
+            self.add_jtagbone()
+
         # Leds -------------------------------------------------------------------------------------
         self.submodules.leds = LedChaser(
             pads         = platform.request_all("user_led"),
@@ -121,6 +125,7 @@ def main():
     sdopts.add_argument("--with-sdcard",         action="store_true",              help="Enable SDCard support")
     parser.add_argument("--sdcard-adapter",      type=str,                         help="SDCard PMOD adapter: digilent (default) or numato")
     parser.add_argument("--no-ident-version",    action="store_false",             help="Disable build time output")
+    parser.add_argument("--with-jtagbone",    action="store_true",              help="Enable Jtagbone support")
     builder_args(parser)
     soc_sdram_args(parser)
     vivado_build_args(parser)
@@ -137,6 +142,7 @@ def main():
         eth_ip         = args.eth_ip,
         eth_dynamic_ip = args.eth_dynamic_ip,
         ident_version  = args.no_ident_version,
+        with_jtagbone  = args.with_jtagbone,
         **soc_sdram_argdict(args)
     )
     if args.sdcard_adapter == "numato":