diff --git a/litex_boards/platforms/efinix_trion_t120_bga576_dev_kit.py b/litex_boards/platforms/efinix_trion_t120_bga576_dev_kit.py index b02170d..837895d 100644 --- a/litex_boards/platforms/efinix_trion_t120_bga576_dev_kit.py +++ b/litex_boards/platforms/efinix_trion_t120_bga576_dev_kit.py @@ -14,7 +14,6 @@ from litex.build.efinix import EfinixProgrammer _io = [ # Clk ("clk40", 0, Pins("P19"), IOStandard("3.3_V_LVTTL_/_LVCMOS")), - ("clk50", 0, Pins("AA8"), IOStandard("3.3_V_LVTTL_/_LVCMOS")), # Leds ("user_led", 0, Pins("AB16"), IOStandard("3.3_V_LVTTL_/_LVCMOS"), Misc("DRIVE_STRENGTH=3")), @@ -90,6 +89,10 @@ _io = [ Subsignal("mdio", Pins("D24")), IOStandard("3.3_V_LVTTL_/_LVCMOS") ), + + # DRAM. + ("br0_pll_clkin", 0, Pins("AA8"), IOStandard("3.3_V_LVTTL_/_LVCMOS")), + ("br1_pll_clkin", 0, Pins("AA9"), IOStandard("3.3_V_LVTTL_/_LVCMOS")), ] # Connectors --------------------------------------------------------------------------------------- diff --git a/litex_boards/targets/efinix_trion_t120_bga576_dev_kit.py b/litex_boards/targets/efinix_trion_t120_bga576_dev_kit.py index fab7d74..c9adf70 100755 --- a/litex_boards/targets/efinix_trion_t120_bga576_dev_kit.py +++ b/litex_boards/targets/efinix_trion_t120_bga576_dev_kit.py @@ -114,7 +114,7 @@ class BaseSoC(SoCCore): if False: # DRAM / PLL Blocks. # ------------------ - dram_clk = platform.request("clk50") + dram_clk = platform.request("br0_pll_clkin") platform.toolchain.excluded_ios.append(dram_clk) block = {"type" : "DRAM"} @@ -124,8 +124,8 @@ class BaseSoC(SoCCore): # DRAM Rst. # --------- - pll_dram_rstn = platform.add_iface_io("pll_dram_rstn") - self.comb += pll_dram_rstn.eq(platform.request("user_btn", 1)) + br0_pll_rstn = platform.add_iface_io("br0_pll_rstn") + self.comb += br0_pll_rstn.eq(platform.request("user_btn", 1)) self.specials += Instance("ddr_reset_sequencer", i_ddr_rstn_i = ~ResetSignal("sys"), i_clk = ClockSignal("sys"),