mirror of https://github.com/YosysHQ/icestorm.git
Work started for LP384 chipdb.
This commit is contained in:
hermitsoft
parent
4d4738beea
commit
0a5d434009
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@ -1,3 +1,4 @@
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chipdb-1k.txt
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chipdb-8k.txt
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chipdb-384.txt
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__pycache__
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@ -1,6 +1,10 @@
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include ../config.mk
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all: chipdb-1k.txt chipdb-8k.txt
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all: chipdb-384.txt chipdb-1k.txt chipdb-8k.txt
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chipdb-384.txt: icebox.py iceboxdb.py icebox_chipdb.py
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python3 icebox_chipdb.py -3 > chipdb-384.new
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mv chipdb-384.new chipdb-384.txt
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chipdb-1k.txt: icebox.py iceboxdb.py icebox_chipdb.py
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python3 icebox_chipdb.py > chipdb-1k.new
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@ -11,12 +15,13 @@ chipdb-8k.txt: icebox.py iceboxdb.py icebox_chipdb.py
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mv chipdb-8k.new chipdb-8k.txt
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clean:
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rm -f chipdb-1k.txt chipdb-8k.txt
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rm -f chipdb-1k.txt chipdb-8k.txt chipdb-384.txt
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rm -f icebox.pyc iceboxdb.pyc
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install: all
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mkdir -p $(DESTDIR)$(PREFIX)/share/icebox
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mkdir -p $(DESTDIR)$(PREFIX)/bin
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cp chipdb-384.txt $(DESTDIR)$(PREFIX)/share/icebox/
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cp chipdb-1k.txt $(DESTDIR)$(PREFIX)/share/icebox/
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cp chipdb-8k.txt $(DESTDIR)$(PREFIX)/share/icebox/
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cp icebox.py $(DESTDIR)$(PREFIX)/bin/icebox.py
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@ -41,6 +46,7 @@ uninstall:
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rm -f $(DESTDIR)$(PREFIX)/bin/icebox_maps
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rm -f $(DESTDIR)$(PREFIX)/bin/icebox_vlog
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rm -f $(DESTDIR)$(PREFIX)/bin/icebox_stat
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rm -f $(DESTDIR)$(PREFIX)/share/icebox/chipdb-384.txt
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rm -f $(DESTDIR)$(PREFIX)/share/icebox/chipdb-1k.txt
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rm -f $(DESTDIR)$(PREFIX)/share/icebox/chipdb-8k.txt
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-rmdir $(DESTDIR)$(PREFIX)/share/icebox
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@ -34,6 +34,24 @@ class iceconfig:
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self.extra_bits = set()
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self.symbols = dict()
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def setup_empty_384(self):
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self.clear()
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self.device = "384"
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self.max_x = 7
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self.max_y = 9
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for x in range(1, self.max_x):
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for y in range(1, self.max_y):
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self.logic_tiles[(x, y)] = ["0" * 54 for i in range(16)]
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for x in range(1, self.max_x):
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self.io_tiles[(x, 0)] = ["0" * 18 for i in range(16)]
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self.io_tiles[(x, self.max_y)] = ["0" * 18 for i in range(16)]
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for y in range(1, self.max_y):
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self.io_tiles[(0, y)] = ["0" * 18 for i in range(16)]
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self.io_tiles[(self.max_x, y)] = ["0" * 18 for i in range(16)]
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def setup_empty_1k(self):
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self.clear()
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self.device = "1k"
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@ -96,6 +114,7 @@ class iceconfig:
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return None
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def pinloc_db(self):
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if self.device == "384": return pinloc_db["384-qn32"]
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if self.device == "1k": return pinloc_db["1k-tq144"]
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if self.device == "8k": return pinloc_db["8k-ct256"]
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assert False
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@ -120,6 +139,7 @@ class iceconfig:
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return ["1k"]
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if self.device == "8k":
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return ["8k_0", "8k_1"]
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#384?
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assert False
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def colbuf_db(self):
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@ -148,7 +168,7 @@ class iceconfig:
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if 25 <= y <= 33: src_y = 25
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entries.append((x, src_y, x, y))
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return entries
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#384?
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assert False
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def tile_db(self, x, y):
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@ -164,6 +184,8 @@ class iceconfig:
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if (x, y) in self.logic_tiles: return logictile_8k_db
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if (x, y) in self.ramb_tiles: return rambtile_8k_db
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if (x, y) in self.ramt_tiles: return ramttile_8k_db
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if self.device == "384":
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if (x, y) in self.logic_tiles: return logictile_384_db
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assert False
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def tile_type(self, x, y):
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@ -259,6 +281,7 @@ class iceconfig:
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return (nx, ny, "ram/RDATA_%d" % func)
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elif self.device == "8k":
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return (nx, ny, "ram/RDATA_%d" % (15-func))
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#384?
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else:
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assert False
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if (nx, ny) in self.ramt_tiles:
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@ -266,6 +289,7 @@ class iceconfig:
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return (nx, ny, "ram/RDATA_%d" % (8+func))
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elif self.device == "8k":
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return (nx, ny, "ram/RDATA_%d" % (7-func))
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#384?
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else:
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assert False
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@ -306,6 +330,7 @@ class iceconfig:
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funcnets |= self.follow_funcnet(x, y, int(match.group(1)) % 8)
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elif self.device == "8k":
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funcnets |= self.follow_funcnet(x, y, 7 - int(match.group(1)) % 8)
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#384?
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else:
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assert False
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@ -441,6 +466,8 @@ class iceconfig:
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add_seed_segments(idx, tile, logictile_db)
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elif self.device == "8k":
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add_seed_segments(idx, tile, logictile_8k_db)
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elif self.device == "384":
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add_seed_segments(idx, tile, logictile_384_db)
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else:
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assert False
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@ -449,6 +476,7 @@ class iceconfig:
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add_seed_segments(idx, tile, rambtile_db)
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elif self.device == "8k":
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add_seed_segments(idx, tile, rambtile_8k_db)
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#384?
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else:
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assert False
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@ -457,6 +485,7 @@ class iceconfig:
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add_seed_segments(idx, tile, ramttile_db)
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elif self.device == "8k":
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add_seed_segments(idx, tile, ramttile_8k_db)
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#384?
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else:
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assert False
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@ -574,7 +603,7 @@ class iceconfig:
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self.extra_bits.add((int(line[1]), int(line[2]), int(line[3])))
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continue
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if line[0] == ".device":
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assert line[1] in ["1k", "8k"]
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assert line[1] in ["1k", "8k", "384"]
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self.device = line[1]
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continue
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if line[0] == ".sym":
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@ -734,6 +763,7 @@ def sp12v_normalize(netname, edge=""):
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return netname
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def netname_normalize(netname, edge="", ramb=False, ramt=False, ramb_8k=False, ramt_8k=False):
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#384?
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if netname.startswith("sp4_v_"): return sp4v_normalize(netname, edge)
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if netname.startswith("sp4_h_"): return sp4h_normalize(netname, edge)
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if netname.startswith("sp12_v_"): return sp12v_normalize(netname, edge)
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@ -948,6 +978,7 @@ def run_checks_neigh():
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ic = iceconfig()
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ic.setup_empty_1k()
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# ic.setup_empty_8k()
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#384?
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all_segments = set()
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@ -983,19 +1014,26 @@ def run_checks_neigh():
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def run_checks():
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run_checks_neigh()
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def parse_db(text, grep_8k=False):
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def parse_db(text, grep_8k=False, grep_384=False):
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db = list()
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for line in text.split("\n"):
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line_384 = line.replace("384_glb_netwk_", "glb_netwk_")
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line_1k = line.replace("1k_glb_netwk_", "glb_netwk_")
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line_8k = line.replace("8k_glb_netwk_", "glb_netwk_")
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if line_1k != line:
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if grep_8k:
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continue
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if grep_384:
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continue
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line = line_1k
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elif line_8k != line:
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if not grep_8k:
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continue
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line = line_8k
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elif line_384 != line:
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if not grep_384:
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continue
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line = line_384
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line = line.split("\t")
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if len(line) == 0 or line[0] == "":
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continue
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@ -1024,6 +1062,7 @@ extra_bits_db = {
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(0, 870, 271): ("padin_glb_netwk", "6"),
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(0, 871, 271): ("padin_glb_netwk", "7"),
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}
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#384?
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}
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gbufin_db = {
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@ -1047,6 +1086,7 @@ gbufin_db = {
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(16, 0, 5),
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(16, 33, 4),
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]
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#384?
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}
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iolatch_db = {
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@ -1062,6 +1102,7 @@ iolatch_db = {
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(18, 0),
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(15, 33),
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],
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#384?
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}
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warmbootinfo_db = {
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@ -1075,6 +1116,7 @@ warmbootinfo_db = {
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"S0": ( 33, 1, "fabout" ),
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"S1": ( 33, 2, "fabout" ),
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}
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#384?
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}
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noplls_db = {
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@ -1087,6 +1129,7 @@ noplls_db = {
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"1k-cb81": [ "1k" ],
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"1k-cb121": [ "1k" ],
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"1k-vq100": [ "1k" ],
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"384-qn32": [ "384" ],
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}
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pllinfo_db = {
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@ -1369,6 +1412,7 @@ pllinfo_db = {
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"SDI": ( 22, 33, "fabout"),
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"SCLK": ( 21, 33, "fabout"),
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},
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#384?
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}
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padin_pio_db = {
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@ -1392,6 +1436,7 @@ padin_pio_db = {
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(16, 0, 1),
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(16, 33, 1),
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]
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#384?
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}
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ieren_db = {
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@ -1719,6 +1764,7 @@ ieren_db = {
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(33, 30, 1, 33, 30, 1),
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(33, 31, 0, 33, 31, 0),
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]
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#384?
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}
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pinloc_db = {
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@ -3636,11 +3682,13 @@ pinloc_db = {
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("T15", 22, 0, 1),
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("T16", 27, 0, 0),
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]
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#384?
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}
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iotile_full_db = parse_db(iceboxdb.database_io_txt)
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logictile_db = parse_db(iceboxdb.database_logic_txt)
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logictile_8k_db = parse_db(iceboxdb.database_logic_txt, True)
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logictile_384_db = parse_db(iceboxdb.database_logic_txt, False, True)
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rambtile_db = parse_db(iceboxdb.database_ramb_txt)
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ramttile_db = parse_db(iceboxdb.database_ramt_txt)
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rambtile_8k_db = parse_db(iceboxdb.database_ramb_8k_txt, True)
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@ -3680,6 +3728,8 @@ logictile_db.append([["B1[50]"], "CarryInSet"])
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logictile_8k_db.append([["B1[49]"], "buffer", "carry_in", "carry_in_mux"])
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logictile_8k_db.append([["B1[50]"], "CarryInSet"])
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#384?
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for db in [iotile_l_db, iotile_r_db, iotile_t_db, iotile_b_db, logictile_db, logictile_8k_db, rambtile_db, ramttile_db, rambtile_8k_db, ramttile_8k_db]:
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for entry in db:
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if entry[1] in ("buffer", "routing"):
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@ -18,31 +18,39 @@
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import icebox
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import getopt, sys, re
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mode_384 = False
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mode_8k = False
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def usage():
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print("""
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Usage: icebox_chipdb [options] [bitmap.asc]
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-3
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create chipdb for 384 device
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-8
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create chipdb for 8k device
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""")
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sys.exit(0)
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try:
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opts, args = getopt.getopt(sys.argv[1:], "8")
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opts, args = getopt.getopt(sys.argv[1:], "38")
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except:
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usage()
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for o, a in opts:
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if o == "-8":
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mode_8k = True
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elif o == "-3":
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mode_384 = True
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else:
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usage()
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ic = icebox.iceconfig()
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if mode_8k:
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ic.setup_empty_8k()
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elif mode_384:
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ic.setup_empty_384()
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else:
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ic.setup_empty_1k()
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