mirror of https://github.com/openXC7/prjxray.git
40 lines
991 B
Python
40 lines
991 B
Python
#!/usr/bin/env python3
|
|
|
|
import json
|
|
|
|
from prjxray.segmaker import Segmaker
|
|
|
|
|
|
def write_ram_ext_tags(segmk, tile_param):
|
|
for param in ["RAM_EXTENSION_A", "RAM_EXTENSION_B"]:
|
|
set_val = tile_param[param]
|
|
for opt in ["LOWER"]:
|
|
segmk.add_site_tag(
|
|
tile_param['site'], "{}_{}".format(param, opt), set_val == opt)
|
|
segmk.add_site_tag(
|
|
tile_param['site'], "{}_NONE_OR_UPPER".format(param, opt),
|
|
set_val != "LOWER")
|
|
|
|
|
|
def main():
|
|
segmk = Segmaker("design.bits")
|
|
|
|
print("Loading tags")
|
|
with open('params.json') as f:
|
|
params = json.load(f)
|
|
|
|
for tile_param in params:
|
|
write_ram_ext_tags(segmk, tile_param)
|
|
|
|
segmk.add_site_tag(
|
|
tile_param['site'], 'EN_ECC_READ', tile_param['EN_ECC_READ'])
|
|
segmk.add_site_tag(
|
|
tile_param['site'], 'EN_ECC_WRITE', tile_param['EN_ECC_WRITE'])
|
|
|
|
segmk.compile()
|
|
segmk.write()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|