system/ip/audio_single_pwm_1.0/bd/bd.tcl

   1
   2 proc init { cellpath otherInfo } {
   3
   4         set cell_handle [get_bd_cells $cellpath]
   5         set all_busif [get_bd_intf_pins $cellpath/*]
   6         set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
   7         set full_sbusif_list [list  ]
   8
   9         foreach busif $all_busif {
  10                 if { [string equal -nocase [get_property MODE $busif] "slave"] == 1 } {
  11                         set busif_param_list [list]
  12                         set busif_name [get_property NAME $busif]
  13                         if { [lsearch -exact -nocase $full_sbusif_list $busif_name ] == -1 } {
  14                             continue
  15                         }
  16                         foreach tparam $axi_standard_param_list {
  17                                 lappend busif_param_list "C_${busif_name}_${tparam}"
  18                         }
  19                         bd::mark_propagate_only $cell_handle $busif_param_list
  20                 }
  21         }
  22 }
  23
  24
  25 proc pre_propagate {cellpath otherInfo } {
  26
  27         set cell_handle [get_bd_cells $cellpath]
  28         set all_busif [get_bd_intf_pins $cellpath/*]
  29         set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
  30
  31         foreach busif $all_busif {
  32                 if { [string equal -nocase [get_property CONFIG.PROTOCOL $busif] "AXI4"] != 1 } {
  33                         continue
  34                 }
  35                 if { [string equal -nocase [get_property MODE $busif] "master"] != 1 } {
  36                         continue
  37                 }
  38
  39                 set busif_name [get_property NAME $busif]
  40                 foreach tparam $axi_standard_param_list {
  41                         set busif_param_name "C_${busif_name}_${tparam}"
  42
  43                         set val_on_cell_intf_pin [get_property CONFIG.${tparam} $busif]
  44                         set val_on_cell [get_property CONFIG.${busif_param_name} $cell_handle]
  45
  46                         if { [string equal -nocase $val_on_cell_intf_pin $val_on_cell] != 1 } {
  47                                 if { $val_on_cell != "" } {
  48                                         set_property CONFIG.${tparam} $val_on_cell $busif
  49                                 }
  50                         }
  51                 }
  52         }
  53 }
  54
  55
  56 proc propagate {cellpath otherInfo } {
  57
  58         set cell_handle [get_bd_cells $cellpath]
  59         set all_busif [get_bd_intf_pins $cellpath/*]
  60         set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
  61
  62         foreach busif $all_busif {
  63                 if { [string equal -nocase [get_property CONFIG.PROTOCOL $busif] "AXI4"] != 1 } {
  64                         continue
  65                 }
  66                 if { [string equal -nocase [get_property MODE $busif] "slave"] != 1 } {
  67                         continue
  68                 }
  69
  70                 set busif_name [get_property NAME $busif]
  71                 foreach tparam $axi_standard_param_list {
  72                         set busif_param_name "C_${busif_name}_${tparam}"
  73
  74                         set val_on_cell_intf_pin [get_property CONFIG.${tparam} $busif]
  75                         set val_on_cell [get_property CONFIG.${busif_param_name} $cell_handle]
  76
  77                         if { [string equal -nocase $val_on_cell_intf_pin $val_on_cell] != 1 } {
  78                                 #override property of bd_interface_net to bd_cell -- only for slaves.  May check for supported values..
  79                                 if { $val_on_cell_intf_pin != "" } {
  80                                         set_property CONFIG.${busif_param_name} $val_on_cell_intf_pin $cell_handle
  81                                 }
  82                         }
  83                 }
  84         }
  85 }
  86