Fix Memory initialization of Alveo U200 failed #1606

2023-04-17 18:59:50 +07:00 · 2023-04-17 18:59:50 +07:00 · 340da5393c
parent f5e51d72bc
commit 340da5393c
1 changed files with 1 additions and 0 deletions
--- 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",