Fix bugs in ZC706 plugins (arg passing)

platform/zc706/plugins/apu_frequency.tcl

@@ -22,7 +22,7 @@
 # @author J. Korinth, TU Darmstadt (jk@esa.cs.tu-darmstadt.de)
 #
 namespace eval apu_frequency {
-  proc set_max_apu_frequency {} {
+  proc set_max_apu_frequency {{args {}}} {
     puts "Increasing ZC706 APU frequency to 800 MHz ..."
     set ps [get_bd_cell -hierarchical -filter {VLNV =~ "xilinx.com:ip:processing_system*"}]
     set_property -dict [list CONFIG.PCW_APU_PERIPHERAL_FREQMHZ {800}] $ps

platform/zc706/plugins/fancontrol-zc706.xdc

@@ -18,12 +18,3 @@
 #
 set_property PACKAGE_PIN AB19 [get_ports {pwm[0]}]
 set_property IOSTANDARD LVCMOS33 [get_ports {pwm[0]}]
-
-
-
-
-
-
-
-
-

platform/zc706/plugins/fancontrol.tcl

@@ -22,7 +22,7 @@
 # @author J. Korinth, TU Darmstadt (jk@esa.cs.tu-darmstadt.de)
 #
 namespace eval fancontrol {
-  proc fancontrol_feature {} {
+  proc fancontrol_feature {{args {}}} {
     if {![dict exists [tapasco::get_architecture_features] "FanControl"] || [tapasco::is_platform_feature_enabled "FanControl"]} {
       put "Building primitive PWM module to subdue the noisy ZC706 fan ..."
       set ps [get_bd_cell -hierarchical -filter {VLNV =~ "xilinx.com:ip:processing_system*"}]
@@ -37,10 +37,11 @@ namespace eval fancontrol {
     return {}
   }
 
-  proc fancontrol_falsepath {} {
+  proc fancontrol_falsepath {{args {}}} {
     set port [get_ports -filter {NAME =~ *pwm*}]
     puts "Setting false path on $port, timing does not matter."
     set_false_path -to $port
+    return {}
   }
 }