microzed_apo: IP skeleton of SPI connected LEDs and encoders.

[fpga/zynq/canbench-sw.git] / system / ip / spi_leds_and_enc_1.0 / bd / bd.tcl

diff --git a/system/ip/spi_leds_and_enc_1.0/bd/bd.tcl b/system/ip/spi_leds_and_enc_1.0/bd/bd.tcl
new file mode 100644 (file)
index 0000000..4804aeb
--- /dev/null
+++ b/system/ip/spi_leds_and_enc_1.0/bd/bd.tcl
@@ -0,0 +1,86 @@
+
+proc init { cellpath otherInfo } {                                                                   
+                                                                                                             
+       set cell_handle [get_bd_cells $cellpath]                                                                 
+       set all_busif [get_bd_intf_pins $cellpath/*]                                                                 
+       set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
+       set full_sbusif_list [list  ]
+                                                                                                                        
+       foreach busif $all_busif {                                                                               
+               if { [string equal -nocase [get_property MODE $busif] "slave"] == 1 } {                            
+                       set busif_param_list [list]                                                                      
+                       set busif_name [get_property NAME $busif]                                                                            
+                       if { [lsearch -exact -nocase $full_sbusif_list $busif_name ] == -1 } {                                           
+                           continue                                                                                     
+                       }                                                                                                
+                       foreach tparam $axi_standard_param_list {                                                        
+                               lappend busif_param_list "C_${busif_name}_${tparam}"                                       
+                       }                                                                                                
+                       bd::mark_propagate_only $cell_handle $busif_param_list                                                   
+               }                                                                                                            
+       }                                                                                                        
+}
+
+
+proc pre_propagate {cellpath otherInfo } {                                                           
+                                                                                                             
+       set cell_handle [get_bd_cells $cellpath]                                                                 
+       set all_busif [get_bd_intf_pins $cellpath/*]                                                                 
+       set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
+                                                                                                                
+       foreach busif $all_busif {                                                                                   
+               if { [string equal -nocase [get_property CONFIG.PROTOCOL $busif] "AXI4"] != 1 } {                  
+                       continue                                                                                         
+               }                                                                                                    
+               if { [string equal -nocase [get_property MODE $busif] "master"] != 1 } {                           
+                       continue                                                                                         
+               }                                                                                                                
+                                                                                                                    
+               set busif_name [get_property NAME $busif]                                                                        
+               foreach tparam $axi_standard_param_list {                                                                    
+                       set busif_param_name "C_${busif_name}_${tparam}"                                                             
+                                                                                                                        
+                       set val_on_cell_intf_pin [get_property CONFIG.${tparam} $busif]                                  
+                       set val_on_cell [get_property CONFIG.${busif_param_name} $cell_handle]                           
+                                                                                                                        
+                       if { [string equal -nocase $val_on_cell_intf_pin $val_on_cell] != 1 } {                          
+                               if { $val_on_cell != "" } {                                                                  
+                                       set_property CONFIG.${tparam} $val_on_cell $busif                                        
+                               }                                                                                            
+                       }                                                                                                            
+               }                                                                                                            
+       }                                                                                                        
+}
+
+
+proc propagate {cellpath otherInfo } {                                                               
+                                                                                                             
+       set cell_handle [get_bd_cells $cellpath]                                                                 
+       set all_busif [get_bd_intf_pins $cellpath/*]                                                                 
+       set axi_standard_param_list [list ID_WIDTH AWUSER_WIDTH ARUSER_WIDTH WUSER_WIDTH RUSER_WIDTH BUSER_WIDTH]
+                                                                                                                
+       foreach busif $all_busif {                                                                               
+               if { [string equal -nocase [get_property CONFIG.PROTOCOL $busif] "AXI4"] != 1 } {                  
+                       continue                                                                                         
+               }                                                                                                    
+               if { [string equal -nocase [get_property MODE $busif] "slave"] != 1 } {                            
+                       continue                                                                                         
+               }                                                                                                                
+                                                                                                                
+               set busif_name [get_property NAME $busif]                                                                    
+               foreach tparam $axi_standard_param_list {                                                                        
+                       set busif_param_name "C_${busif_name}_${tparam}"                                                             
+                                                                                                             
+                       set val_on_cell_intf_pin [get_property CONFIG.${tparam} $busif]                                  
+                       set val_on_cell [get_property CONFIG.${busif_param_name} $cell_handle]                           
+                                                                                                                        
+                       if { [string equal -nocase $val_on_cell_intf_pin $val_on_cell] != 1 } {                          
+                               #override property of bd_interface_net to bd_cell -- only for slaves.  May check for supported values..
+                               if { $val_on_cell_intf_pin != "" } {                                                         
+                                       set_property CONFIG.${busif_param_name} $val_on_cell_intf_pin $cell_handle               
+                               }                                                                                            
+                       }                                                                                                
+               }                                                                                                            
+       }                                                                                                        
+}
+