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Update FuseSoC SweRV config generator 

Adapt swerv_config_gen.py to changes in the swerv.config script in
the SweRV EL2 1.3 release
This commit is contained in:
Olof Kindgren 2021-01-15 15:13:01 +01:00
parent ae8be27b34
commit 5672ff31b5
1 changed files with 8 additions and 24 deletions
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32
configs/swerv_config_gen.py
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@ -1,55 +1,39 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
from fusesoc.capi2.generator import Generator from fusesoc.capi2.generator import Generator
import os import os
import shutil
import subprocess import subprocess
import sys import sys
import tempfile
if sys.version[0] == '2':
devnull = open(os.devnull, 'w')
else:
from subprocess import DEVNULL as devnull
class SwervConfigGenerator(Generator): class SwervConfigGenerator(Generator):
def run(self): def run(self):
script_root = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '..')) script_root = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '..'))
files = [ files = [
{"configs/snapshots/default/common_defines.vh" : { {"common_defines.vh" : {
"copyto" : "config/common_defines.vh", "copyto" : "config/common_defines.vh",
"file_type" : "systemVerilogSource"}}, "file_type" : "systemVerilogSource"}},
{"configs/snapshots/default/el2_pdef.vh" : { {"el2_pdef.vh" : {
"copyto" : "config/el2_pdef.vh", "copyto" : "config/el2_pdef.vh",
"file_type" : "systemVerilogSource"}}, "file_type" : "systemVerilogSource"}},
{"configs/snapshots/default/el2_param.vh" : { {"el2_param.vh" : {
"is_include_file" : True, "is_include_file" : True,
"file_type" : "systemVerilogSource"}}, "file_type" : "systemVerilogSource"}},
{"configs/snapshots/default/pic_map_auto.h" : { {"pic_map_auto.h" : {
"is_include_file" : True, "is_include_file" : True,
"file_type" : "systemVerilogSource"}}] "file_type" : "systemVerilogSource"}}]
tmp_dir = os.path.join(tempfile.mkdtemp(), 'core')
shutil.copytree(script_root, tmp_dir)
cwd = tmp_dir
env = os.environ.copy() env = os.environ.copy()
env['RV_ROOT'] = tmp_dir env['RV_ROOT'] = script_root
env['BUILD_PATH'] = os.getcwd()
args = ['configs/swerv.config'] + self.config.get('args', []) args = ['configs/swerv.config'] + self.config.get('args', [])
rc = subprocess.call(args, cwd=cwd, env=env, stdout=devnull)
rc = subprocess.call(args, cwd=script_root, env=env, stdout=subprocess.DEVNULL)
if rc: if rc:
exit(1) exit(1)
filenames = [] filenames = []
for f in files: for f in files:
for k in f: for k in f:
filenames.append(k) filenames.append(k)
for f in filenames:
d = os.path.dirname(f)
if d and not os.path.exists(d):
os.makedirs(d)
shutil.copy2(os.path.join(cwd, f),f)
self.add_files(files) self.add_files(files)
g = SwervConfigGenerator() g = SwervConfigGenerator()