add 2 helper scripts

scripts/xsct-init.tcl

@@ -0,0 +1,77 @@
+if {[info exists env(IP_ADDRESS_HW_SERVER)]} {
+    set ip $env(IP_ADDRESS_HW_SERVER)
+} else {
+    set ip "localhost"
+}
+puts "Hardware server IP address: $ip"
+connect -url tcp:$ip:3121
+
+set devices [targets]
+
+set apu_line [string trim [targets -nocase -filter {name =~ "APU"}]]
+set arm_core_0_line [string trim [targets -nocase -filter {name =~ "ARM Cortex-A9 MPCore #0"}]]
+set fpga_line [string trim [targets -nocase -filter {name =~ "xc7z020"}]]
+
+set apu_device_num [string index $apu_line 0]
+set arm_core_0_num [string index $arm_core_0_line 0]
+set fpga_device_num [string index $fpga_line 0]
+
+puts "Select ps target with number: $apu_device_num"
+
+# Select the target
+target $apu_device_num
+
+# Resetting the target involved problems when an image is stored on the flash.
+# It has turned out that it is not essential to reset the system before loading
+# the software components into the device.
+puts "Reset target"
+# Reset the target
+rst
+
+if {![file exists $env(BITSTREAM)]} {
+	error "The bitstream file '$env(BITSTREAM)' does not exist"
+	exit 0
+}
+
+if {![file exists $env(PS_INIT_SCRIPT)]} {
+	puts "The ps init tcl script '$env(PS_INIT_SCRIPT)' does not exist"
+	exit 0
+}
+
+# Check if BITSTREAM is set and the file exists before programming FPGA
+if {[info exists env(BITSTREAM)] && [file exists $env(BITSTREAM)]} {
+  puts "Set FPGA target with number: $fpga_device_num"
+  target $fpga_device_num
+
+  # Without this delay, the FPGA programming will fail
+  after 1500
+
+  puts "Program bitstream $env(BITSTREAM)"
+  # Program FPGA
+  fpga -f $env(BITSTREAM)
+} else {
+	puts "Skipping bitstream programming (BITSTREAM is not set or file does not exist)"
+}
+
+puts "Set ps target with device number: $arm_core_0_num"
+targets $arm_core_0_num
+
+puts "Initialize processing system"
+# Init processing system
+source $env(PS_INIT_SCRIPT)
+
+ps7_init
+ps7_post_config
+
+if {![file exists $env(APP)]} {
+	puts "The app '$env(APP)' does not exist"
+	exit 0
+}
+
+puts "Set arm core 0 target with number: $arm_core_0_num"
+target $arm_core_0_num
+
+puts "Download app $env(APP) to target"
+dow $env(APP)
+
+puts "Successful"