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Adding Remote hw_target support in Vivado backend with 'hw_server_url' tool option. #267

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Adding Remote hw_target support in Vivado backend with 'hw_server_url' tool option. #267

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d10d6d6
Added remote server functionality by adding hw_server_url backend Viv…
faberc Aug 27, 2021
00d2e6e
Adding Remote hw_target Support to Vivado Backend. Adjusted template …
faberc Aug 27, 2021
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2 changes: 1 addition & 1 deletion edalize/templates/vivado/vivado-program.tcl.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ if { $explicit_hw_target != "" } {

# Connect to Xilinx Hardware Server
if { [ catch { open_hw_manager } ] } { open_hw }
connect_hw_server
connect_hw_server{{ url }}

if { $explicit_hw_target == "" } {
set hw_targets [get_hw_targets]
Expand Down
15 changes: 14 additions & 1 deletion edalize/vivado.py
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,9 @@ def get_doc(cls, api_ver):
{'name' : 'hw_target',
'type' : 'Description',
'desc' : 'A pattern matching a board identifier. Refer to the Vivado documentation for ``get_hw_targets`` for details. Example: ``*/xilinx_tcf/Digilent/123456789123A``'},
{'name' : 'hw_server_url',
'type' : 'String',
'desc' : 'The host and port for remote hardware targets. ex. ``10.0.0.3:3121``'},
]}

""" Get tool version
Expand Down Expand Up @@ -139,6 +142,8 @@ def configure_main(self):
else:
unused_files.append(f)



template_vars = {
'name' : self.name,
'src_files' : '\n'.join(src_files),
Expand Down Expand Up @@ -215,8 +220,15 @@ def configure_main(self):
commands.set_default_target(bitstream)
commands.write(os.path.join(self.work_root, 'Makefile'))

url = self.tool_options.get('hw_server_url', None)

pgm_template_vars = {
'url' : ' -url ' + str(url) if url is not None else ''
}

self.render_template('vivado-program.tcl.j2',
self.name+"_pgm.tcl")
self.name+"_pgm.tcl",
pgm_template_vars)

def build_main(self):
logger.info("Building")
Expand All @@ -234,6 +246,7 @@ def build_main(self):
correct FPGA board and then downloads the bitstream. The tcl script is then
executed in Vivado's batch mode.
"""

def run_main(self):
if 'pnr' in self.tool_options:
if self.tool_options['pnr'] == 'vivado':
Expand Down