add DRAM class to DDR3Soc

diff --git a/src/ls2.py b/src/ls2.py
index 7fe9ca3af29cef4c7e94f12f7ab3fc819d87a8ce..1a7974e23e7ef413be8f7bc31256720927e00c4a 100644 (file)
--- a/src/ls2.py
+++ b/src/ls2.py
@@ -297,7 +297,7 @@ if __name__ == "__main__":
                                          "odt":4, "ras":4, "cas":4, "we":4})
 
     # set up the SOC
-    soc = DDR3SoC(fpga, dram_cls,
+    soc = DDR3SoC(dram_cls=dram_cls,
                   ddrphy_addr=0xff000000, # DRAM firmware init base
                   dramcore_addr=0x80000000,
                   ddr_addr=0x10000000,