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#!/usr/bin/env python
#
# b43 firmware file squasher
# Removes unnecessary firmware files
#
# Copyright (c) 2009 Michael Buesch <mb@bu3sch.de>
#
# Licensed under the GNU/GPL version 2 or (at your option) any later version.
#
import sys
import os
def usage():
print("Usage: %s PHYTYPES COREREVS /path/to/extracted/firmware" % sys.argv[0])
print("")
print("PHYTYPES is a comma separated list of:")
print("A => A-PHY")
print("AG => Dual A-PHY G-PHY")
print("G => G-PHY")
print("LP => LP-PHY")
print("N => N-PHY")
print("HT => HT-PHY")
print("LCN => LCN-PHY")
print("LCN40 => LCN40-PHY")
print("AC => AC-PHY")
print("")
print("COREREVS is a comma separated list of core revision numbers.")
if len(sys.argv) != 4:
usage()
sys.exit(1)
phytypes = sys.argv[1]
corerevs = sys.argv[2]
fwpath = sys.argv[3]
phytypes = phytypes.split(',')
try:
corerevs = map(lambda r: int(r), corerevs.split(','))
except ValueError:
print("ERROR: \"%s\" is not a valid COREREVS string\n" % corerevs)
usage()
sys.exit(1)
fwfiles = os.listdir(fwpath)
fwfiles = filter(lambda str: str.endswith(".fw"), fwfiles)
if not fwfiles:
print("ERROR: No firmware files found in %s" % fwpath)
sys.exit(1)
required_fwfiles = []
def revs_match(revs_a, revs_b):
for rev in revs_a:
if rev in revs_b:
return True
return False
def phytypes_match(types_a, types_b):
for type in types_a:
type = type.strip().upper()
if type in types_b:
return True
return False
revmapping = {
"ucode2.fw" : ( (2,3,), ("G",), ),
"ucode4.fw" : ( (4,), ("G",), ),
"ucode5.fw" : ( (5,6,7,8,9,10,), ("G","A","AG",), ),
"ucode11.fw" : ( (11,12,), ("N",), ),
"ucode13.fw" : ( (13,), ("LP","G",), ),
"ucode14.fw" : ( (14,), ("LP",), ),
"ucode15.fw" : ( (15,), ("LP",), ),
"ucode16_mimo.fw" : ( (16,17,18,19,23,), ("N",), ),
# "ucode16_lp.fw" : ( (16,17,18,19,), ("LP",), ),
"ucode24_lcn.fw" : ( (24,), ("LCN",), ),
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