pluto_hdl_adi/library/scripts/adi_ip_alt.tcl

# keep interface-mess out of the way - keeping it pretty is a waste of time

proc ad_alt_intf {type name dir width {arg_1 ""} {arg_2 ""}} {

  if {([string equal -nocase ${type} "clock"]) && ([string equal -nocase ${dir} "input"])} {
    add_interface if_${name} clock sink
    add_interface_port if_${name} ${name} clk ${dir} ${width}
    return
  }

  if {([string equal -nocase ${type} "clock"]) && ([string equal -nocase ${dir} "output"])} {
    add_interface if_${name} clock source
    add_interface_port if_${name} ${name} clk ${dir} ${width}
    return
  }

  if {([string equal -nocase ${type} "reset"]) && ([string equal -nocase ${dir} "input"])} {
    add_interface if_${name} reset sink
    add_interface_port if_${name} ${name} reset ${dir} ${width}
    set_interface_property if_${name} associatedclock ${arg_1}
    return
  }

  if {([string equal -nocase ${type} "reset"]) && ([string equal -nocase ${dir} "output"])} {
    add_interface if_${name} reset source
    add_interface_port if_${name} ${name} reset ${dir} ${width}
    set_interface_property if_${name} associatedclock ${arg_1}
    set_interface_property if_${name} associatedResetSinks ${arg_2}
    return
  }

  if {([string equal -nocase ${type} "reset-n"]) && ([string equal -nocase ${dir} "input"])} {
    add_interface if_${name} reset sink
    add_interface_port if_${name} ${name} reset_n ${dir} ${width}
    set_interface_property if_${name} associatedclock ${arg_1}
    return
  }

  if {([string equal -nocase ${type} "reset-n"]) && ([string equal -nocase ${dir} "output"])} {
    add_interface if_${name} reset source
    add_interface_port if_${name} ${name} reset_n ${dir} ${width}
    set_interface_property if_${name} associatedclock ${arg_1}
    set_interface_property if_${name} associatedResetSinks ${arg_2}
    return
  }

  if {([string equal -nocase ${type} "intr"]) && ([string equal -nocase ${dir} "output"])} {
    add_interface if_${name} interrupt source
    add_interface_port if_${name} ${name} irq ${dir} ${width}
    set_interface_property if_${name} associatedclock ${arg_1}
    return
  }

  set remap $arg_1
  if {$arg_1 eq ""} {
    set remap $name
  }

  if {[string equal -nocase ${type} "signal"]} {
    add_interface if_${name} conduit end
    add_interface_port if_${name} ${name} ${remap} ${dir} ${width}
    return
  }
}

proc ad_conduit {if_name if_port port dir width} {

  add_interface $if_name conduit end
  add_interface_port $if_name $port $if_port $dir $width
}

proc ad_generate_module_inst { inst_name mark source_file target_file } {

  set fp_source [open $source_file "r"]
  set fp_target [open $target_file "w+"]

  fconfigure $fp_source -buffering line

  while { [gets $fp_source data] >= 0 } {

    # update the required module name
    regsub $inst_name $data "&_$mark" data
    puts $data
    puts $fp_target $data
  }

  close $fp_source
  close $fp_target
}

proc ad_ip_intf_s_axi {aclk arstn} {

  add_interface s_axi_clock clock end
  add_interface_port s_axi_clock ${aclk} clk Input 1

  add_interface s_axi_reset reset end
  set_interface_property s_axi_reset associatedClock s_axi_clock
  add_interface_port s_axi_reset ${arstn} reset_n Input 1

  add_interface s_axi axi4lite end
  set_interface_property s_axi associatedClock s_axi_clock
  set_interface_property s_axi associatedReset s_axi_reset
  add_interface_port s_axi s_axi_awvalid awvalid Input 1
  add_interface_port s_axi s_axi_awaddr awaddr Input 16
  add_interface_port s_axi s_axi_awprot awprot Input 3
  add_interface_port s_axi s_axi_awready awready Output 1
  add_interface_port s_axi s_axi_wvalid wvalid Input 1
  add_interface_port s_axi s_axi_wdata wdata Input 32
  add_interface_port s_axi s_axi_wstrb wstrb Input 4
  add_interface_port s_axi s_axi_wready wready Output 1
  add_interface_port s_axi s_axi_bvalid bvalid Output 1
  add_interface_port s_axi s_axi_bresp bresp Output 2
  add_interface_port s_axi s_axi_bready bready Input 1
  add_interface_port s_axi s_axi_arvalid arvalid Input 1
  add_interface_port s_axi s_axi_araddr araddr Input 16
  add_interface_port s_axi s_axi_arprot arprot Input 3
  add_interface_port s_axi s_axi_arready arready Output 1
  add_interface_port s_axi s_axi_rvalid rvalid Output 1
  add_interface_port s_axi s_axi_rresp rresp Output 2
  add_interface_port s_axi s_axi_rdata rdata Output 32
  add_interface_port s_axi s_axi_rready rready Input 1
}

proc ad_ip_file {ifile ofile flist} {

  global ad_hdl_dir

  set srcfile [open ${ad_hdl_dir}/library/altera/common/${ifile} r]
  set dstfile [open ${ofile} w]

  regsub {\..$} $ifile {} imodule
  regsub {\..$} $ofile {} omodule

  while {[gets $srcfile srcline] >= 0} {
    regsub __${imodule}__ $srcline $omodule dstline
    set index 0
    foreach fword $flist {
      incr index
      regsub __${imodule}_${index}__ $dstline $fword dstline
    }
    puts $dstfile $dstline
  }

  close $srcfile
  close $dstfile
}