Commit ab5503e0 authored by Carsten Heinz's avatar Carsten Heinz Committed by Jaco A. Hofmann
Browse files

Apply memory workaround for AU250 only for affected Vivado versions

parent 85259936

platform/AU250/AU250.tcl

+8 −5
Original line number Diff line number Diff line
@@ -41,11 +41,14 @@ namespace eval platform { 
    apply_board_connection -board_interface "default_300mhz_clk0" -ip_intf "$name/C0_SYS_CLK" -diagram "system"

    apply_bd_automation -rule xilinx.com:bd_rule:board -config {Board_Interface "resetn ( FPGA Resetn ) " }  [get_bd_pins $name/sys_rst]



    # Vivado 2018.3 requires invert of reset signal

    if { [::tapasco::vivado_is_newer "2019.1"] == 0} {

      delete_bd_objs [get_bd_nets resetn_1]

      set rst_inv [tapasco::ip::create_logic_vector "rst_inv_ddr_in"]

      set_property -dict [list CONFIG.C_SIZE {1} CONFIG.C_OPERATION {not} CONFIG.LOGO_FILE {data/sym_notgate.png}] $rst_inv

      connect_bd_net [get_bd_pins $rst_inv/Res] [get_bd_pins $name/sys_rst]

      connect_bd_net [get_bd_pins resetn] [get_bd_pins $rst_inv/Op1]

    }



    connect_bd_intf_net [get_bd_intf_pins ${name}/C0_DDR4_S_AXI_CTRL] $s_axi_host