Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

efinix: use proper xml to create project file

This commit is contained in:
Franck Jullien 2021-09-20 13:35:41 +02:00
parent efebefecea
commit b9e99f576c
1 changed files with 45 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
litex/build/efinix/efinity.py
View File

@ -13,8 +13,10 @@ import sys
import site import site
import subprocess import subprocess
import inspect import inspect
import datetime
from lxml import etree from xml.dom import expatbuilder
import xml.etree.ElementTree as et
from litex.build.generic_platform import * from litex.build.generic_platform import *
@ -198,62 +200,70 @@ def _build_peri(efinity_path, build_name, partnumber, named_sc, named_pc, fragme
def _build_xml(name, partnumber, build_name, sources, additional_xml_commands): def _build_xml(name, partnumber, build_name, sources, additional_xml_commands):
test = '<project xmlns:efx="http://www.efinixinc.com/enf_proj"' root = et.Element('efx:project')
test += ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'
test += ' name="{}"'.format(name)
test += ' description=""'
test += ' last_change_date="mer. sept. 15 2021 12:04:56"'
test += ' location="{}"'.format(pathlib.Path().resolve())
test += ' sw_version="2021.1.165.2.19"'
test += ' last_run_state="" last_run_tool="" last_run_flow=""'
test += ' config_result_in_sync="sync" design_ood="sync" place_ood="sync" route_ood="sync"'
test += ' xsi:schemaLocation="http://www.efinixinc.com/enf_proj enf_proj.xsd"'
test += '/>'
root = etree.XML(test) now = datetime.datetime.now()
date_str = " Date: " + now.strftime("%Y-%m-%d %H:%M") + " "
device_info = etree.SubElement(root, "device_info") # Add the required attributes
etree.SubElement(device_info, "family", name = "Trion") root.attrib['xmlns:efx'] = 'http://www.efinixinc.com/enf_proj'
etree.SubElement(device_info, "device", name = partnumber) root.attrib['xmlns:xsi'] = "http://www.w3.org/2001/XMLSchema-instance"
etree.SubElement(device_info, "timing_model", name = "C4") root.attrib['name'] = name
root.attrib['description'] = ''
root.attrib['last_change_date'] = date_str
root.attrib['location'] = str(pathlib.Path().resolve())
root.attrib['sw_version'] = '2021.1.165.2.19' # TODO: read it from sw_version.txt
root.attrib['last_run_state'] = ''
root.attrib['last_run_tool'] = ''
root.attrib['last_run_flow'] = ''
root.attrib['config_result_in_sync'] = 'sync'
root.attrib['design_ood'] = 'sync'
root.attrib['place_ood'] = 'sync'
root.attrib['route_ood'] = 'sync'
root.attrib['xsi:schemaLocation'] = 'http://www.efinixinc.com/enf_proj enf_proj.xsd'
design_info = etree.SubElement(root, "design_info") device_info = et.SubElement(root, 'efx:device_info')
etree.SubElement(design_info, "top_module", name = build_name) et.SubElement(device_info, 'efx:family', name = 'Trion')
et.SubElement(device_info, 'efx:device', name = partnumber)
et.SubElement(device_info, 'efx:timing_model', name = 'C4')
design_info = et.SubElement(root, 'efx:design_info')
et.SubElement(design_info, "efx:top_module", name = build_name)
for filename, language, library in sources: for filename, language, library in sources:
val = {'name':filename, 'version':'default', 'library':'default'} val = {'name':filename, 'version':'default', 'library':'default'}
etree.SubElement(design_info, "design_file", val) et.SubElement(design_info, "efx:design_file", val)
etree.SubElement(design_info, "top_vhdl_arch", name = "") et.SubElement(design_info, "efx:top_vhdl_arch", name = "")
constraint_info = etree.SubElement(root, "constraint_info") constraint_info = et.SubElement(root, "efx:constraint_info")
etree.SubElement(constraint_info, "sdc_file", name = "{}.sdc".format(build_name)) et.SubElement(constraint_info, "efx:sdc_file", name = "{}.sdc".format(build_name))
misc_info = etree.SubElement(root, "misc_info") misc_info = et.SubElement(root, "efx:misc_info")
ip_info = etree.SubElement(root, "ip_info") ip_info = et.SubElement(root, "efx:ip_info")
synthesis = etree.SubElement(root, "synthesis", tool_name="efx_map") synthesis = et.SubElement(root, "efx:synthesis", tool_name="efx_map")
for l in additional_xml_commands: for l in additional_xml_commands:
if l[0] == 'efx_map': if l[0] == 'efx_map':
val = {'name':l[1], 'value':l[2], 'value_type':l[3]} val = {'name':l[1], 'value':l[2], 'value_type':l[3]}
etree.SubElement(synthesis, "param", val) et.SubElement(synthesis, "efx:param", val)
place_and_route = etree.SubElement(root, "place_and_route", tool_name="efx_pnr") place_and_route = et.SubElement(root, "efx:place_and_route", tool_name="efx_pnr")
for l in additional_xml_commands: for l in additional_xml_commands:
if l[0] == 'efx_pnr': if l[0] == 'efx_pnr':
val = {'name':l[1], 'value':l[2], 'value_type':l[3]} val = {'name':l[1], 'value':l[2], 'value_type':l[3]}
etree.SubElement(place_and_route, "param", val) et.SubElement(place_and_route, "efx:param", val)
bitstream_generation = etree.SubElement(root, "bitstream_generation", tool_name="efx_pgm") bitstream_generation = et.SubElement(root, "efx:bitstream_generation", tool_name="efx_pgm")
for l in additional_xml_commands: for l in additional_xml_commands:
if l[0] == 'efx_pgm': if l[0] == 'efx_pgm':
val = {'name':l[1], 'value':l[2], 'value_type':l[3]} val = {'name':l[1], 'value':l[2], 'value_type':l[3]}
etree.SubElement(bitstream_generation, "param", val) et.SubElement(bitstream_generation, "efx:param", val)
# Hack xml_string = et.tostring(root, 'utf-8')
output = etree.tostring(root, pretty_print=True).decode().replace('<', '<efx:') reparsed = expatbuilder.parseString(xml_string, False)
output = output.replace('<efx:/', '</efx:') print_string = reparsed.toprettyxml(indent=" ")
# Generate .xml # Generate .xml
tools.write_to_file("{}.xml".format(build_name), output) tools.write_to_file("{}.xml".format(build_name), print_string)
class EfinityToolchain(): class EfinityToolchain():
attr_translate = {} attr_translate = {}