Merge pull request #414 from itisme/master

Add support for the Alinx7020 board and enable access to its PS DDR.

Author: Dolu1990

boards.py

@@ -100,6 +100,23 @@ def __init__(self):
             "i2c",
         })
 
+# alinx support -------------------------------------------------------------------------------------
+
+class Ax7020(Board):
+    def __init__(self):
+        from litex_boards.targets import alinx_ax7020
+        Board.__init__(self, alinx_ax7020.BaseSoC, soc_capabilities={
+            # Communication
+            "serial",
+            #"ethernet",
+            # Storage
+            #"sdcard",
+            # GPIOs
+            "leds",
+            "buttons",
+            "ps_ddr",
+        })
+
 # NeTV2 support ------------------------------------------------------------------------------------
 
 class NeTV2(Board):

make.py

@@ -122,6 +122,8 @@ def main():
             soc_kwargs.update(with_video_framebuffer=True)
         if "usb_host" in board.soc_capabilities:
             soc_kwargs.update(with_usb_host=True)
+        if "ps_ddr" in board.soc_capabilities:
+            soc_kwargs.update(with_ps_ddr=True)
 
         # SoC creation -----------------------------------------------------------------------------
         soc = SoCLinux(board.soc_cls, **soc_kwargs)