From d14c6b29eb4e2b23cf2d90b15cc8774a72a06d31 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 8 Oct 2012 20:15:42 +0000 Subject: tools: add b43-tools Move the b43-tools build from the mac80211 Makefile into an own package in tools and use the newest version of b43-tools. SVN-Revision: 33668 --- tools/b43-tools/files/b43-fwsquash.py | 122 ++++++++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100755 tools/b43-tools/files/b43-fwsquash.py (limited to 'tools/b43-tools/files') diff --git a/tools/b43-tools/files/b43-fwsquash.py b/tools/b43-tools/files/b43-fwsquash.py new file mode 100755 index 0000000..cd88181 --- /dev/null +++ b/tools/b43-tools/files/b43-fwsquash.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python +# +# b43 firmware file squasher +# Removes unnecessary firmware files +# +# Copyright (c) 2009 Michael Buesch +# +# 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("") + 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,), + "ucode4.fw" : (4,), + "ucode5.fw" : (5,6,7,8,9,10,), + "ucode11.fw" : (11,12,), + "ucode13.fw" : (13,), + "ucode14.fw" : (14,), + "ucode15.fw" : (15,), + "ucode16_mimo.fw" : (16,), + "ucode24_mimo.fw" : (24,), + "ucode29_mimo.fw" : (29,), + "pcm4.fw" : (1,2,3,4,), + "pcm5.fw" : (5,6,7,8,9,10,), +} + +initvalmapping = { + "a0g1initvals5.fw" : ( (5,6,7,8,9,10,), ("AG",), ), + "a0g0initvals5.fw" : ( (5,6,7,8,9,10,), ("A", "AG",), ), + "b0g0initvals2.fw" : ( (2,4,), ("G",), ), + "b0g0initvals5.fw" : ( (5,6,7,8,9,10,), ("G",), ), + "b0g0initvals13.fw" : ( (13,), ("G",), ), + "n0initvals11.fw" : ( (11,12,), ("N",), ), + "n0initvals16.fw" : ( (16,), ("N",), ), + "lp0initvals13.fw" : ( (13,), ("LP",), ), + "lp0initvals14.fw" : ( (14,), ("LP",), ), + "lp0initvals15.fw" : ( (15,), ("LP",), ), + "lcn0initvals24.fw" : ( (24,), ("LCN",), ), + "ht0initvals29.fw" : ( (29,), ("HT",), ), + "a0g1bsinitvals5.fw" : ( (5,6,7,8,9,10,), ("AG",), ), + "a0g0bsinitvals5.fw" : ( (5,6,7,8,9,10,), ("A", "AG"), ), + "b0g0bsinitvals5.fw" : ( (5,6,7,8,9,10,), ("G",), ), + "n0bsinitvals11.fw" : ( (11,12,), ("N",), ), + "n0bsinitvals16.fw" : ( (16,), ("N",), ), + "lp0bsinitvals13.fw" : ( (13,), ("LP",), ), + "lp0bsinitvals14.fw" : ( (14,), ("LP",), ), + "lp0bsinitvals15.fw" : ( (15,), ("LP",), ), + "lcn0bsinitvals24.fw" : ( (24,), ("LCN",), ), + "ht0bsinitvals29.fw" : ( (29,), ("HT",), ), +} + +for f in fwfiles: + if f in revmapping: + if revs_match(corerevs, revmapping[f]): + required_fwfiles += [f] + continue + if f in initvalmapping: + if revs_match(corerevs, initvalmapping[f][0]) and\ + phytypes_match(phytypes, initvalmapping[f][1]): + required_fwfiles += [f] + continue + print("WARNING: Firmware file %s not found in the mapping lists" % f) + +for f in fwfiles: + if f not in required_fwfiles: + print("Deleting %s" % f) + os.unlink(fwpath + '/' + f) + -- cgit v1.1