diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.gitignore b/designs/vivado/scalp_router_firmware/2020.2/lin64/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..917988456f6e7f35ae6f9f763a8be9dddbcf9dca
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.gitignore
@@ -0,0 +1,23 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Git ignore file
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Ignore generated project directory
+scalp_router_firmware
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/.prompt_colors.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/.prompt_colors.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..f4491769a73eb9a52b6d4b67ed2f92b47aea89c7
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/.prompt_colors.tcl
@@ -0,0 +1,47 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Console color print utility
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Try to set a variable with an execution command
+# If the command fails, set the variable to an empty string
+# cmd - The command to be executed
+# return The variable to be set
+proc try_setexec {cmd} {
+ set code [catch { set var [exec {*}$cmd] } ]
+ if { $code != 0 } { set var "" }
+
+ return ${var}
+}
+
+# Text attributes
+set RESET [try_setexec "tput sgr0"]
+set BOLD [try_setexec "tput bold"]
+set ITALIC [try_setexec "tput sitm"]
+set BLINK [try_setexec "tput blink"]
+set HIGHL [try_setexec "tput smso"]
+
+# Text colors
+set RED [try_setexec "tput setaf 1"]
+set GREEN [try_setexec "tput setaf 2"]
+set YELLOW [try_setexec "tput setaf 3"]
+set BLUE [try_setexec "tput setaf 4"]
+set MAGENTA [try_setexec "tput setaf 5"]
+set CYAN [try_setexec "tput setaf 6"]
+set WHITE [try_setexec "tput setaf 7"]
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/clean_prj_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/clean_prj_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..c6864bc3bdba9b682abe9e8510f14b1f9f08e765
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/clean_prj_scalp_router_firmware.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Cleanup project directory
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Cleanup project directory..."
+
+PRJ_DIR=..
+
+# Clean current directory
+rm -rf ${PRJ_DIR}/.Xil/ 2> /dev/null
+
+# Remove generated project directory
+rm -rf ${PRJ_DIR}/scalp_router_firmware/ 2> /dev/null
+
+echo "> Done"
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..6cdde4ca1486418a377f22b79681dba7c1fdd5ca
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Create Vivado project
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Create Vivado project..."
+vivado -nojournal -nolog -mode tcl -source create_prj_scalp_router_firmware.tcl -notrace
+echo "> Done"
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..20bc7e644c777c9302d65562253c168582bd4dff
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/create_prj_scalp_router_firmware.tcl
@@ -0,0 +1,239 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script for re-creating Vivado project 'scalp_router_firmware'
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Include files
+source utils.tcl
+
+set PRJ_DIR ".."
+set prj_name "scalp_router_firmware"
+set PKG_DIR "${PRJ_DIR}/../../../../../packages"
+set SOC_DIR "${PRJ_DIR}/../../../../../soc/"
+
+# Set project type
+set PRJ_TYPE "DESIGN_PRJ_TYPE"
+
+# Create a variable to store the start time
+set start_time [clock format [clock seconds] -format {%b. %d, %Y %I:%M:%S %p}]
+
+# Set the original project directory path for adding/importing sources in the new project
+set src_dir "${PRJ_DIR}/../src"
+set ip_dir "${PRJ_DIR}/../../../../../ips/hw"
+set periph_dir "${PRJ_DIR}/../../../../../peripherals/hw"
+set comp_dir "${ip_dir}/$prj_name"
+set comp_src_dir "${comp_dir}/src"
+set pkg_src_dir "${PKG_DIR}/hw"
+set soc_src_dir "${SOC_DIR}/hw"
+print_status "Set directory paths" "OK"
+
+# Create the project
+create_project $prj_name ${PRJ_DIR}/$prj_name -part xc7z015clg485-2
+set_property board_part hepia-cores.ch:scalp_node:part0:0.1 [current_project]
+set_property target_language VHDL [current_project]
+print_status "Create project" "OK"
+
+# Map the IP Repository so that custom IP is included
+set_property ip_repo_paths [list $ip_dir $periph_dir] [current_fileset]
+update_ip_catalog
+
+#----------------------------------------------------------------
+# Add project sources
+#----------------------------------------------------------------
+
+# Get HDL source files directory
+if {$PRJ_TYPE == "DESIGN_PRJ_TYPE"} {
+ set hdl_src_dir "${src_dir}/hdl"
+ set sim_src_dir "${src_dir}/sim"
+} elseif {$PRJ_TYPE == "COMP_PRJ_TYPE"} {
+ # components sources are stored in an external directory
+ set hdl_src_dir "${comp_src_dir}/hdl"
+ set sim_src_dir "${comp_src_dir}/sim"
+}
+
+# add HDL source files
+set vhdl_src_file_list [findFiles $hdl_src_dir *.vhd]
+set verilog_src_file_list [findFiles $hdl_src_dir *.v]
+set system_verilog_src_file_list [findFiles $hdl_src_dir *.sv]
+set hdl_src_file_list [list {*}$vhdl_src_file_list {*}$verilog_src_file_list {*}$system_verilog_src_file_list]
+
+if {$hdl_src_file_list != ""} {
+ add_files -norecurse $hdl_src_file_list
+} else {
+ print_status "No sources to be added" "WARNING"
+}
+
+# Set VHDL version
+foreach j $vhdl_src_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+}
+print_status "VHDL 2008 mode configured for project sources" "OK"
+
+# Add constraint files and IPs source files
+if {$PRJ_TYPE == "DESIGN_PRJ_TYPE"} {
+ # add the constraints file (XDC)
+ add_files -fileset constrs_1 -norecurse $src_dir/constrs/debug.xdc
+ set_property is_enabled true [get_files $src_dir/constrs/debug.xdc]
+ add_files -fileset constrs_1 -norecurse $src_dir/constrs/ibert_constraints.xdc
+ set_property is_enabled false [get_files $src_dir/constrs/ibert_constraints.xdc]
+ add_files -fileset constrs_1 -norecurse $src_dir/constrs/timing_constraints.xdc
+ set_property is_enabled true [get_files $src_dir/constrs/timing_constraints.xdc]
+ add_files -fileset constrs_1 -norecurse $src_dir/constrs/scalp_firmware.xdc
+ set_property is_enabled true [get_files $src_dir/constrs/scalp_firmware.xdc]
+
+ # add IPs source files
+ set vhdl_ips_file_list [findFiles ${ip_dir}/scalp_rx_link_layer/src/hdl *.vhd]
+ add_files -norecurse $vhdl_ips_file_list
+ foreach j $vhdl_ips_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+set vhdl_ips_file_list [findFiles ${ip_dir}/scalp_axis_fifo_wrapper/src/hdl *.vhd]
+ add_files -norecurse $vhdl_ips_file_list
+ foreach j $vhdl_ips_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+set vhdl_ips_file_list [findFiles ${ip_dir}/scalp_router/src/hdl *.vhd]
+ add_files -norecurse $vhdl_ips_file_list
+ foreach j $vhdl_ips_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+set vhdl_ips_file_list [findFiles ${ip_dir}/scalp_aurora_phy/src/hdl *.vhd]
+ add_files -norecurse $vhdl_ips_file_list
+ foreach j $vhdl_ips_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+set vhdl_ips_file_list [findFiles ${ip_dir}/scalp_aurora_phy_rx_fifo/src/hdl *.vhd]
+ add_files -norecurse $vhdl_ips_file_list
+ foreach j $vhdl_ips_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+ read_ip ${ip_dir}/scalp_design_debug/src/ip_core/vio_user_resets/vio_user_resets.xci
+ read_ip ${ip_dir}/scalp_design_debug/src/ip_core/vio_status/vio_status.xci
+ read_ip ${ip_dir}/scalp_design_debug/src/ip_core/data_counter/data_counter.xci
+ read_ip ${ip_dir}/scalp_design_debug/src/ip_core/vio_axi_cnt_ctrl/vio_axi_cnt_ctrl.xci
+ read_ip ${ip_dir}/scalp_axis_fifo_wrapper/src/ip_core/scalp_axis_fifo/scalp_axis_fifo.xci
+ read_ip ${ip_dir}/scalp_aurora_phy/src/ip_core/north_channel/north_channel.xci
+ read_ip ${ip_dir}/scalp_aurora_phy/src/ip_core/south_channel/south_channel.xci
+ read_ip ${ip_dir}/scalp_aurora_phy/src/ip_core/west_channel/west_channel.xci
+ read_ip ${ip_dir}/scalp_aurora_phy/src/ip_core/east_channel/east_channel.xci
+ read_ip ${ip_dir}/scalp_aurora_phy_rx_fifo/src/ip_core/axis_data_fifo/axis_data_fifo.xci
+ read_ip ${ip_dir}/scalp_design_aurora_clk/src/ip_core/scalp_aurora_clk/scalp_aurora_clk.xci
+
+} elseif {$PRJ_TYPE == "COMP_PRJ_TYPE"} {
+ # add IPs source files
+
+ # add IP-XACT source file
+ #add_files -norecurse $comp_dir/component.xml
+}
+print_status "Add project sources" "OK"
+
+# Set packages libraries if any
+#set_property library library_name [get_files $src_dir/hdl/package_name.vhd]
+#update_compile_order -fileset sources_1
+
+# Create the IP Integrator portion of the design
+#create_bd_design "axi_design"
+#update_compile_order -fileset sources_1
+
+# launch the TCL script to generate the IPI design
+source $src_dir/ipi_tcl/${prj_name}_ipi.tcl
+print_status "Add IPI design" "OK"
+
+# Set the top level design
+set_property top $prj_name [current_fileset]
+update_compile_order -fileset sources_1
+
+# Add simulation sources
+set vhdl_sim_file_list [findFiles $sim_src_dir *.vhd]
+set verilog_sim_file_list [findFiles $sim_src_dir *.v]
+set system_verilog_sim_file_list [findFiles $sim_src_dir *.sv]
+set hdl_sim_file_list [list {*}$vhdl_sim_file_list {*}$verilog_sim_file_list {*}$system_verilog_sim_file_list]
+
+if {$hdl_sim_file_list != ""} {
+ add_files -fileset sim_1 -norecurse $hdl_sim_file_list
+ update_compile_order -fileset sim_1
+ print_status "Add simulation sources" "OK"
+} else {
+ print_status "No simulation sources to be added" "WARNING"
+}
+
+foreach j $vhdl_sim_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+}
+print_status "VHDL 2008 mode configured for simulation sources" "OK"
+
+# Add packages sources
+ set vhdl_pkg_file_list [findFiles ${PRJ_DIR}/../../../../../packages/hw/aurora_drp_pkg/src/hdl *.vhd]
+ add_files -norecurse $vhdl_pkg_file_list
+ foreach j $vhdl_pkg_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ set_property library xil_defaultlib [get_files $j]
+ }
+ set vhdl_pkg_file_list [findFiles ${PRJ_DIR}/../../../../../packages/hw/aurora_status_pkg/src/hdl *.vhd]
+ add_files -norecurse $vhdl_pkg_file_list
+ foreach j $vhdl_pkg_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ set_property library xil_defaultlib [get_files $j]
+ }
+ set vhdl_pkg_file_list [findFiles ${PRJ_DIR}/../../../../../packages/hw/axi4_pkg/src/hdl *.vhd]
+ add_files -norecurse $vhdl_pkg_file_list
+ foreach j $vhdl_pkg_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ set_property library xil_defaultlib [get_files $j]
+ }
+print_status "Add packages sources" "OK"
+print_status "VHDL 2008 mode configured for packages sources" "OK"
+
+# Add SoC wrapper sources files
+ set vhdl_soc_file_list [findFiles ${PRJ_DIR}/../../../../../soc/hw/scalp_zynqps/src/hdl *.vhd]
+ add_files -norecurse $vhdl_soc_file_list
+ foreach j $vhdl_soc_file_list {
+ set_property file_type {VHDL 2008} [get_files $j]
+ print_status "VHDL 2008 mode configured for the file $j" "OK"
+ set_property is_enabled true [get_files $j]
+ }
+print_status "Add SoC wrapper sources" "OK"
+print_status "VHDL 2008 mode configured for SoC wrapper sources" "OK"
+
+# Set the completion time
+set end_time [clock format [clock seconds] -format {%b. %d, %Y %I:%M:%S %p}]
+
+# Display the start and end time to the screen
+puts $start_time
+puts $end_time
+
+exit
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..9ac36b59dae07f7d4c61e69f702890a101b19cb8
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Export the hardware design to SDK
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Export the hardware design to Vitis SDK"
+
+vivado -nojournal -nolog -mode tcl -source ./export_hw_scalp_router_firmware.tcl -notrace
+
+echo "> Done"
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..63552ace0e2eaeb239a5a5396da8e00cadee836c
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/export_hw_scalp_router_firmware.tcl
@@ -0,0 +1,43 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Export the hardware design to Vitis SDK
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+source utils.tcl
+
+# Project paths
+set PRJ_DIR ".."
+set SRC_DIR "${PRJ_DIR}/../src"
+set EXPORT_DIR "${SRC_DIR}/sw/hw_export"
+
+# Initialize workspace directories name
+set prj_name "scalp_router_firmware"
+# Create the export directory if not present
+file mkdir ${EXPORT_DIR}
+print_status "Initialize workspace directories" "OK"
+
+# Open the project
+open_project -verbose ${PRJ_DIR}/${prj_name}/${prj_name}.xpr
+print_status "Open project $prj_name" "OK"
+
+# Export the hardware including the bitstream
+write_hw_platform -fixed -force -include_bit -file ${EXPORT_DIR}/${prj_name}.xsa
+print_status "Export hardware to Vitis SDK" "OK"
+
+exit
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..ef6e59e74aff30082f285d0e6c680d289de67c46
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Generate bitstream file
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+PRJ_DIR=..
+
+echo "> Generate bitstream file..."
+vivado -nojournal -nolog -mode tcl -source ./gen_bitstream_scalp_router_firmware.tcl -notrace
+
+echo "> Copy bitstream file in current directory..."
+mkdir -p ${PRJ_DIR}/bitstream/
+cp ${PRJ_DIR}/scalp_router_firmware/scalp_router_firmware.runs/impl_1/scalp_router_firmware.bit ${PRJ_DIR}/bitstream/scalp_router_firmware.bit
+
+echo "> Done"
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..00ee7445088e57575df77a5eef01c361deab83bf
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/gen_bitstream_scalp_router_firmware.tcl
@@ -0,0 +1,56 @@
+#!/usr/bin/tcl
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script used to generate bitstream file
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+source utils.tcl
+
+set PRJ_DIR ".."
+set prj_name "scalp_router_firmware"
+
+# Create a variable to store the start time
+set start_time [clock format [clock seconds] -format {%b. %d, %Y %I:%M:%S %p}]
+
+# Open the project
+open_project -verbose ${PRJ_DIR}/$prj_name/$prj_name.xpr
+update_compile_order -fileset sources_1
+print_status "Open project $prj_name" "OK"
+
+# Run synthesis
+print_status "Run synthesis" "IN_PROGRESS"
+launch_runs synth_1
+wait_on_run synth_1
+print_status "Run synthesis" "OK"
+
+# Run implementation
+print_status "Run implementation" "IN_PROGRESS"
+launch_runs impl_1 -to_step write_bitstream -jobs 8
+wait_on_run impl_1
+print_status "Run implementation" "OK"
+
+# Set the completion time
+set end_time [clock format [clock seconds] -format {%b. %d, %Y %I:%M:%S %p}]
+
+# Display the start and end time on the screen
+puts $start_time
+puts $end_time
+
+exit
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..3d8393289aa4eb31ed3da8e832769e3015e8db9b
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Load bitstream file
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Load bitstream file..."
+vivado -nojournal -nolog -mode tcl -source ./load_bitstream_scalp_router_firmware.tcl -notrace
+echo "> Done"
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..9595b7d6a31f3cb8af02466cd39f5a061bb5f831
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/load_bitstream_scalp_router_firmware.tcl
@@ -0,0 +1,61 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script used to load FPGA bitstream
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+source utils.tcl
+
+set PRJ_DIR ".."
+set prj_name "scalp_router_firmware"
+
+# Open the hardware manager and connect to the hardware server
+open_hw
+print_status "Open hardware manager" "OK"
+connect_hw_server -url localhost:3121
+print_status "Connect to hardware server" "OK"
+
+# Get the hardware target and open it
+current_hw_target [get_hw_targets */xilinx_tcf/Digilent/*]
+set_property PARAM.FREQUENCY 15000000 [get_hw_targets */xilinx_tcf/Digilent/*]
+open_hw_target
+print_status "Open hardware target" "OK"
+
+# Display targets list
+set index -1
+set targets [lindex [get_hw_devices]]
+puts "Found target(s):"
+foreach target $targets {
+ incr index
+ puts "$index : $target"
+}
+puts "Which target do you want to program?"
+set sel_target [read stdin 1]
+
+# Set the program file
+set_property PROGRAM.FILE ${PRJ_DIR}/bitstream/$prj_name.bit [lindex [get_hw_devices] $sel_target]
+current_hw_device [lindex [get_hw_devices] $sel_target]
+refresh_hw_device -update_hw_probes false [lindex [get_hw_devices] $sel_target]
+print_status "Set program file" "OK"
+
+# Program the device
+print_status "Program device" "IN_PROGRESS"
+program_hw_device [lindex [get_hw_devices] $sel_target]
+print_status "Program device" "OK"
+
+exit
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/open_prj_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/open_prj_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e3a0e1eedfa5db90e1827d37681ee6ee45eacbb1
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/open_prj_scalp_router_firmware.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Open Vivado project GUI
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Open Vivado GUI..."
+vivado -nojournal -nolog -notrace ../scalp_router_firmware/scalp_router_firmware.xpr
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/utils.tcl b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/utils.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..f1aeb6834a55254a7478927c34c896ee4fb71bb9
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/.scripts/utils.tcl
@@ -0,0 +1,62 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Project management utilities
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# findFiles
+# basedir - the directory to start looking in
+# pattern - A pattern, as defined by the glob command, that the files must match
+proc findFiles { basedir pattern } {
+
+ # Fix the directory name, this ensures the directory name is in the
+ # native format for the platform and contains a final directory seperator
+ set basedir [string trimright [file join [file normalize $basedir] { }]]
+ set fileList {}
+
+ # Look in the current directory for matching files, -type {f r}
+ # means ony readable normal files are looked at, -nocomplain stops
+ # an error being thrown if the returned list is empty
+ foreach fileName [glob -nocomplain -type {f r} -path $basedir $pattern] {
+ lappend fileList $fileName
+ }
+
+ # Now look for any sub direcories in the current directory
+ foreach dirName [glob -nocomplain -type {d r} -path $basedir *] {
+ # Recusively call the routine on the sub directory and append any
+ # new files to the results
+ set subDirList [findFiles $dirName $pattern]
+ if { [llength $subDirList] > 0 } {
+ foreach subDirFile $subDirList {
+ lappend fileList $subDirFile
+ }
+ }
+ }
+ return $fileList
+}
+
+
+# Print a progress status
+# str The string describing the current status
+# status The status as a string (eg. "OK", "FAILED")
+proc print_status {str status} {
+ set MAX_STR_LENGTH 70
+ source .prompt_colors.tcl
+ puts "${CYAN}>${YELLOW} $str [string repeat " " [expr {$MAX_STR_LENGTH - [string length $str]}]]\[${GREEN}${status}${YELLOW}\]${RESET}"
+}
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/lin64/setup.sh b/designs/vivado/scalp_router_firmware/2020.2/lin64/setup.sh
new file mode 100755
index 0000000000000000000000000000000000000000..f339b31c4c1af3a3ca53a5ec0946b2f513178a6d
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/lin64/setup.sh
@@ -0,0 +1,28 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script creating aliases for Vivado project management scripts
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Create aliases
+alias create_project='cd .scripts && ./create_prj_scalp_router_firmware.sh && cd ..'
+alias clean_project='cd .scripts && ./clean_prj_scalp_router_firmware.sh && cd ..'
+alias export_hw='cd .scripts && ./export_hw_scalp_router_firmware.sh && cd ..'
+alias gen_bitstream='cd .scripts && ./gen_bitstream_scalp_router_firmware.sh && cd ..'
+alias load_bitstream='cd .scripts && ./load_bitstream_scalp_router_firmware.sh && cd ..'
+alias open_gui='cd .scripts && ./open_prj_scalp_router_firmware.sh && cd ..'
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/hdl/scalp_router_firmware.vhd b/designs/vivado/scalp_router_firmware/2020.2/src/hdl/scalp_router_firmware.vhd
new file mode 100644
index 0000000000000000000000000000000000000000..f7ca1d5869010ded3ce574f35ceb2736f6ad071b
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/hdl/scalp_router_firmware.vhd
@@ -0,0 +1,34 @@
+----------------------------------------------------------------------------------
+-- _ _
+-- | |_ ___ _ __(_)__ _
+-- | ' \/ -_) '_ \ / _` |
+-- |_||_\___| .__/_\__,_|
+-- |_|
+--
+----------------------------------------------------------------------------------
+--
+-- Company: hepia
+-- Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+--
+-- Module Name: scalp_router_firmware - arch
+-- Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+-- Tool version: 2020.2
+-- Description: scalp_router_firmware
+--
+-- Last update: 2021-06-08 14:56:43
+--
+---------------------------------------------------------------------------------
+
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity scalp_router_firmware is
+end scalp_router_firmware;
+
+
+architecture arch of scalp_router_firmware is
+
+begin
+
+end arch;
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/ipi_tcl/scalp_router_firmware_ipi.tcl b/designs/vivado/scalp_router_firmware/2020.2/src/ipi_tcl/scalp_router_firmware_ipi.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..e1687165c745d65accba46f0e86ebf5af5a3d442
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/ipi_tcl/scalp_router_firmware_ipi.tcl
@@ -0,0 +1 @@
+source "../../../../../../soc/vivado/scalp_zynqps/2020.2/src/ipi_tcl/scalp_zynqps_ipi.tcl"
\ No newline at end of file
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sim/tb_scalp_router_firmware.vhd b/designs/vivado/scalp_router_firmware/2020.2/src/sim/tb_scalp_router_firmware.vhd
new file mode 100644
index 0000000000000000000000000000000000000000..7e38ecb14b7f9f3d0e2afe794f035b5f6365a799
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sim/tb_scalp_router_firmware.vhd
@@ -0,0 +1,34 @@
+----------------------------------------------------------------------------------
+-- _ _
+-- | |_ ___ _ __(_)__ _
+-- | ' \/ -_) '_ \ / _` |
+-- |_||_\___| .__/_\__,_|
+-- |_|
+--
+----------------------------------------------------------------------------------
+--
+-- Company: hepia
+-- Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+--
+-- Module Name: tb_scalp_router_firmware - arch
+-- Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+-- Tool version: 2020.2
+-- Description: Testbench for scalp_router_firmware
+--
+-- Last update: 2021-06-08 14:56:43
+--
+---------------------------------------------------------------------------------
+
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity tb_scalp_router_firmware is
+end tb_scalp_router_firmware;
+
+
+architecture behavioral of tb_scalp_router_firmware is
+
+begin
+
+end behavioral;
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/.prompt_colors.tcl b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/.prompt_colors.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..f4491769a73eb9a52b6d4b67ed2f92b47aea89c7
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/.prompt_colors.tcl
@@ -0,0 +1,47 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Console color print utility
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Try to set a variable with an execution command
+# If the command fails, set the variable to an empty string
+# cmd - The command to be executed
+# return The variable to be set
+proc try_setexec {cmd} {
+ set code [catch { set var [exec {*}$cmd] } ]
+ if { $code != 0 } { set var "" }
+
+ return ${var}
+}
+
+# Text attributes
+set RESET [try_setexec "tput sgr0"]
+set BOLD [try_setexec "tput bold"]
+set ITALIC [try_setexec "tput sitm"]
+set BLINK [try_setexec "tput blink"]
+set HIGHL [try_setexec "tput smso"]
+
+# Text colors
+set RED [try_setexec "tput setaf 1"]
+set GREEN [try_setexec "tput setaf 2"]
+set YELLOW [try_setexec "tput setaf 3"]
+set BLUE [try_setexec "tput setaf 4"]
+set MAGENTA [try_setexec "tput setaf 5"]
+set CYAN [try_setexec "tput setaf 6"]
+set WHITE [try_setexec "tput setaf 7"]
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/clean_sdk_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/clean_sdk_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..8f34664b0efc6fa35f7bb6d51f565c488e3bc6ba
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/clean_sdk_scalp_router_firmware.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Cleanup Vitis SDK workspace directory
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Cleanup SDK workspace directory..."
+
+PRJ_DIR=..
+
+# Clean current directory
+rm -rf ./xrc.log/ 2> /dev/null
+rm -rf ./.Xil/ 2> /dev/null
+
+# Remove generated workspace directory
+rm -rf ${PRJ_DIR}/vitis_workspace/ 2> /dev/null
+
+echo "> Done"
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..aac3b2addbdc380a2144d946b8a46ff7a7994806
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Generate Vitis workspace for software applications
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Generate Vitis workspace software applications"
+xsct gen_sw_apps_scalp_router_firmware.tcl
+echo "> Done"
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.tcl b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..2cfa39b76d192a5b44a04b31b9a639314bd7c17b
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_router_firmware.tcl
@@ -0,0 +1,101 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script for re-creating Vitis workspace
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+#
+# Include files
+#
+source utils.tcl
+
+#
+# Procedures
+#
+# Create source directories and import application source files
+proc import_app_sources {prj_workspace app_name app_src_path} {
+ puts "Import application source file into workspace..."
+
+ # Create workspace application directory
+ set ws_app_src_dir "${prj_workspace}/${app_name}/src"
+ file mkdir "${ws_app_src_dir}"
+ print_status "Create app directory into workspace: ${ws_app_src_dir}" "OK"
+
+ foreach f [glob -nocomplain -directory ${app_src_path} *] {
+ file copy -force $f ${ws_app_src_dir}
+ print_status "Copy $f into ${ws_app_src_dir}" "OK"
+ }
+}
+
+#
+# Generate workspace
+#
+
+# Set variables
+set pwd [pwd]
+
+set prj_workspace "../vitis_workspace"
+
+set prj_platform "scalp_router_firmware"
+set prj_desc "Zynq platform project"
+set prj_xsa "${pwd}/../hw_export/scalp_router_firmware.xsa"
+
+# Generate default application for APU0
+# APU0 - Cortex-A9
+set apu_0_prj_proc "ps7_cortexa9_0"
+set apu_0_prj_os "standalone"
+
+set apu_0_domain_name "standalone_apu0_domain"
+
+set apu_0_app_sysprj "scalp_router_firmware_app_system"
+set apu_0_app_template "Empty Application"
+
+set apu_0_app_name "scalp_router_firmware_app"
+set apu_0_app_src_dir "${pwd}/../sw_apps/scalp_router_firmware_app/src"
+
+# Create the workspace
+file mkdir $prj_workspace
+setws $prj_workspace
+
+# Create the platform from the XSA (Xilinx Shell Archive) file
+platform create -name $prj_platform -desc $prj_desc -hw $prj_xsa
+
+# Create a domain for the APU (Core_0)
+domain create -name ${apu_0_domain_name} -proc ${apu_0_prj_proc} -os ${apu_0_prj_os}
+
+# Setup the APU_0 domain
+domain active ${apu_0_domain_name}
+# Example of how to add libraries to the BSP
+#bsp setlib -name xilfpga
+#bsp setlib -name xilsecure
+
+# Build the platform
+platform active ${prj_platform}
+platform generate
+
+# Build the APU_0 domain
+domain active ${apu_0_domain_name}
+# Create an application for APU Core_0
+app create -name ${apu_0_app_name} -sysproj ${apu_0_app_sysprj} -platform ${prj_platform} -domain ${apu_0_domain_name} -proc ${apu_0_prj_proc} -os ${apu_0_prj_os} -template ${apu_0_app_template} -lang {c}
+# Add application sources
+# Sources are copied into the workspace directory
+import_app_sources ${prj_workspace} ${apu_0_app_name} ${apu_0_app_src_dir}
+# Set includes path
+app config -name ${apu_0_app_name} -add include-path {"${workspace_loc:/${ProjName}/src/inc}"}
+# Build application
+app build ${apu_0_app_name}
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/open_sdk_scalp_router_firmware.sh b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/open_sdk_scalp_router_firmware.sh
new file mode 100755
index 0000000000000000000000000000000000000000..21c4d2444f41ed9c9e7bc85e4bb3854f3588e87d
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/open_sdk_scalp_router_firmware.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: Open the Vitis workspace
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+echo "> Open Vitis workspace..."
+vitis -workspace ../vitis_workspace
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/utils.tcl b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/utils.tcl
new file mode 100644
index 0000000000000000000000000000000000000000..6f8668ee4211266fb403b4c0629a42b08e5c90ca
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/.scripts/utils.tcl
@@ -0,0 +1,62 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Laurent Gantel <laurent.gantel@hesge.ch>
+#
+# Project Name: t01_demo_platform
+# Target Device: em.avnet.com:zed:part0:1.4 xc7z020clg484-1
+# Tool version: 2019.2
+# Description: Project management utilities
+#
+# Last update: 2019-12-09 09:06:01
+#
+##################################################################################
+
+# findFiles
+# basedir - the directory to start looking in
+# pattern - A pattern, as defined by the glob command, that the files must match
+proc findFiles { basedir pattern } {
+
+ # Fix the directory name, this ensures the directory name is in the
+ # native format for the platform and contains a final directory seperator
+ set basedir [string trimright [file join [file normalize $basedir] { }]]
+ set fileList {}
+
+ # Look in the current directory for matching files, -type {f r}
+ # means ony readable normal files are looked at, -nocomplain stops
+ # an error being thrown if the returned list is empty
+ foreach fileName [glob -nocomplain -type {f r} -path $basedir $pattern] {
+ lappend fileList $fileName
+ }
+
+ # Now look for any sub direcories in the current directory
+ foreach dirName [glob -nocomplain -type {d r} -path $basedir *] {
+ # Recusively call the routine on the sub directory and append any
+ # new files to the results
+ set subDirList [findFiles $dirName $pattern]
+ if { [llength $subDirList] > 0 } {
+ foreach subDirFile $subDirList {
+ lappend fileList $subDirFile
+ }
+ }
+ }
+ return $fileList
+}
+
+
+# Print a progress status
+# str The string describing the current status
+# status The status as a string (eg. "OK", "FAILED")
+proc print_status {str status} {
+ set MAX_STR_LENGTH 70
+ source .prompt_colors.tcl
+ puts "${CYAN}>${YELLOW} $str [string repeat " " [expr {$MAX_STR_LENGTH - [string length $str]}]]\[${GREEN}${status}${YELLOW}\]${RESET}"
+}
+
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/setup.sh b/designs/vivado/scalp_router_firmware/2020.2/src/sw/setup.sh
new file mode 100755
index 0000000000000000000000000000000000000000..dfd94fe98e626916a81da306247f8c4b2455515d
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/setup.sh
@@ -0,0 +1,27 @@
+##################################################################################
+# _ _
+# | |_ ___ _ __(_)__ _
+# | ' \/ -_) '_ \ / _` |
+# |_||_\___| .__/_\__,_|
+# |_|
+#
+##################################################################################
+#
+# Company: hepia
+# Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+#
+# Project Name: scalp_router_firmware
+# Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+# Tool version: 2020.2
+# Description: TCL script creating aliases for Vitis workspace management scripts
+#
+# Last update: 2021-06-08 14:56:43
+#
+##################################################################################
+
+# Create aliases
+alias gen_sw_apps='cd .scripts && ./gen_sw_apps_scalp_router_firmware.sh && cd ..'
+# TODO: Not supported yet
+#alias load_sw_app='cd .scripts && ./load_sw_app_scalp_router_firmware.sh && cd ..'
+alias open_sdk='cd .scripts && ./open_sdk_scalp_router_firmware.sh && cd ..'
+alias clean_sdk='cd .scripts && ./clean_sdk_scalp_router_firmware.sh && cd ..'
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/inc/scalp_router_firmware_app.h b/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/inc/scalp_router_firmware_app.h
new file mode 100644
index 0000000000000000000000000000000000000000..aba890b214670f9adcb9badd36cbb7a0507a1d82
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/inc/scalp_router_firmware_app.h
@@ -0,0 +1,48 @@
+/*-----------------------------------------------------------------------------
+-- _ _
+-- | |_ ___ _ __(_)__ _
+-- | ' \/ -_) '_ \ / _` |
+-- |_||_\___| .__/_\__,_|
+-- |_|
+--
+-------------------------------------------------------------------------------
+--
+-- Company: hepia
+-- Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+--
+-- File Name: scalp_router_firmware_app.h
+-- Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+-- Tool version: 2020.2
+-- Description: Software application
+--
+-- Last update: 2021-06-08 14:56:43
+--
+-----------------------------------------------------------------------------*/
+
+#ifndef SCALP_ROUTER_FIRMWARE_APP_H
+#define SCALP_ROUTER_FIRMWARE_APP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----------------------------------------------------------------
+// Constants
+//--------------------------------------------------------------*/
+
+
+/*----------------------------------------------------------------
+// Types
+//--------------------------------------------------------------*/
+
+
+/*----------------------------------------------------------------
+// Functions
+//--------------------------------------------------------------*/
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SCALP_ROUTER_FIRMWARE_APP_H
diff --git a/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/scalp_router_firmware_app.c b/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/scalp_router_firmware_app.c
new file mode 100644
index 0000000000000000000000000000000000000000..47a815e2a443e546fc4add3a5e79a8751af3e03c
--- /dev/null
+++ b/designs/vivado/scalp_router_firmware/2020.2/src/sw/sw_apps/scalp_router_firmware_app/src/scalp_router_firmware_app.c
@@ -0,0 +1,60 @@
+/*-----------------------------------------------------------------------------
+-- _ _
+-- | |_ ___ _ __(_)__ _
+-- | ' \/ -_) '_ \ / _` |
+-- |_||_\___| .__/_\__,_|
+-- |_|
+--
+-------------------------------------------------------------------------------
+--
+-- Company: hepia
+-- Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+--
+-- File Name: scalp_router_firmware_app.c
+-- Target Device: hepia-cores.ch:scalp_node:part0:0.1 xc7z015clg485-2
+-- Tool version: 2020.2
+-- Description: Software application
+--
+-- Last update: 2021-06-08 14:56:43
+--
+-----------------------------------------------------------------------------*/
+
+/* Xilinx includes. */
+#include "xil_printf.h"
+#include "xparameters.h"
+
+
+/*----------------------------------------------------------------
+// Constants
+//--------------------------------------------------------------*/
+
+
+/*----------------------------------------------------------------
+// Variables
+//--------------------------------------------------------------*/
+/** @brief Software version */
+const char * APP_VERSION = "0.0.1";
+
+
+/*----------------------------------------------------------------
+// Static Functions
+//--------------------------------------------------------------*/
+
+
+/*----------------------------------------------------------------
+// Functions
+//--------------------------------------------------------------*/
+
+/**
+ * @brief Main entry point
+ */
+int main( void )
+{
+
+ //----------------------------------------------------------------
+ xil_printf( "\r\n-- scalp_router_firmware app v%s\r\n", APP_VERSION);
+ xil_printf("-- %s - %s\r\n", __DATE__,__TIME__);
+
+ // Endless loop
+ for( ;; );
+}