Commit ce38cff4 authored by Jędrzej Boczar's avatar Jędrzej Boczar
Browse files

mercury_xu5: reduce cmd_latency to fix problems with DRAM leveling

parent a2f3add2
......@@ -73,7 +73,8 @@ class BaseSoC(SoCCore):
self.submodules.ddrphy = usddrphy.USPDDRPHY(platform.request("ddram"),
memtype = "DDR4",
sys_clk_freq = sys_clk_freq,
iodelay_clk_freq = 500e6)
iodelay_clk_freq = 500e6,
cmd_latency = 0)
self.add_csr("ddrphy")
self.add_sdram("sdram",
phy = self.ddrphy,
......
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