From 340da5393c54a3fe0d186d2ad940114b8f29f21b Mon Sep 17 00:00:00 2001 From: Do Viet Thanh Date: Mon, 17 Apr 2023 18:59:50 +0700 Subject: [PATCH] Fix Memory initialization of Alveo U200 failed #1606 --- litex_boards/targets/xilinx_alveo_u200.py | 1 + 1 file changed, 1 insertion(+) diff --git a/litex_boards/targets/xilinx_alveo_u200.py b/litex_boards/targets/xilinx_alveo_u200.py index b817ce9..ce91458 100755 --- a/litex_boards/targets/xilinx_alveo_u200.py +++ b/litex_boards/targets/xilinx_alveo_u200.py @@ -75,6 +75,7 @@ class BaseSoC(SoCCore): self.ddrphy = usddrphy.USPDDRPHY(platform.request("ddram"), memtype = "DDR4", sys_clk_freq = sys_clk_freq, + cmd_latency = 1, iodelay_clk_freq = 500e6, is_rdimm = True) self.add_sdram("sdram",