def run(fn_in, fn_out, verbose=False):
database = json.load(open(fn_in, "r"))
# Load a map of sites to base addresses
# Need to figure out the
# FIXME: generate frames from part file (or equivilent)
# See https://github.com/SymbiFlow/prjxray/issues/327
# FIXME: generate words from pitch
int_frames, int_words = localutil.get_int_params()
tdb_fns = [
("iob", 42, 4),
("ioi", 42, 4),
("mmcm", 30, 49),
("pll", 30, 27),
("monitor", 30, 101),
("bram", 28, 10),
("bram_block", 128, 10),
("clb", 36, 2),
("cfg", 30, 101),
("dsp", 28, 10),
("clk_hrow", 30, 18),
("clk_bufg", 30, 8),
("hclk_cmt", 30, 10),
("hclk_ioi", 42, 1),
("pcie", 36, 101),
("gtp_common", 32, 101),
("gtp_channel", 32, 22),
("clb_int", int_frames, int_words),
("iob_int", int_frames, int_words),
("bram_int", int_frames, int_words),
("dsp_int", int_frames, int_words),
("fifo_int", int_frames, int_words),
("ps7_int", int_frames, int_words),
("cfg_int", int_frames, int_words),
("monitor_int", int_frames, int_words),
("orphan_int_column", int_frames, int_words),
("gtp_int_interface", int_frames, int_words),
("pcie_int_interface", int_frames, int_words),
]
tile_frames_map = localutil.TileFrames()
for (subdir, frames, words) in tdb_fns:
tdb_fn = os.path.join(subdir,
'build_{}'.format(os.environ['XRAY_PART']),
'segbits_tilegrid.tdb')
if not os.path.exists(tdb_fn):
verbose and print('Skipping {}, file not found!'.format(tdb_fn))
continue
for (tile, frame, wordidx) in load_db(tdb_fn):
tilej = database[tile]
verbose and print("Add %s %08X_%03u" % (tile, frame, wordidx))
localutil.add_tile_bits(tile, tilej, frame, wordidx, frames, words,
tile_frames_map)
# Save
xjson.pprint(open(fn_out, "w"), database)
#!/usr/bin/env python3
import sys
import json
from prjxray.xjson import pprint
if __name__ == "__main__":
if len(sys.argv) == 1:
import doctest
doctest.testmod()
else:
assert len(sys.argv) == 2
d = json.load(open(sys.argv[1]))
pprint(sys.stdout, d)