fc-tourmaline: LICENSE annotate

annotate LICENSE @ 221:5bf097aeaad7

LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.

author	Mychaela Falconia <falcon@freecalypso.org>
date	Mon, 26 Apr 2021 21:55:13 +0000
parents	4e178a0e90f6
children

rev	line source
49 4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1 Copyright status of code
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	2 ========================
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	3
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	4 Every current FreeCalypso GSM firmware offering consists of two subdivisions
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	5 of code with different ownership:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	6
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	7 1) All FreeCalypso GSM firmware offerings are based on TCS211 and TCS3.2 GSM
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	8 firmware deliveries from TI.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	9
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	10 2) Every FreeCalypso GSM firmware offering also contains highly significant
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	11 new code developed in the context of FreeCalypso by Mother Mychaela; these
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	12 value-added changes and new developments which differentiate FreeCalypso
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	13 from TI's original are highly significant, these changes and additions are
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	14 what makes our FreeCalypso GSM firmwares valuable and practically usable
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	15 unlike the fragmented bits and pieces of TI's original code found on the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	16 Internet, and we (FreeCalypso) shall vigorously pursue every available form
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	17 of Intellectual Property protection in defending our rightful interest in
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	18 these value-added new developments.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	19
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	20 All FreeCalypso GSM firmware offerings constitute Derivative Works under U.S.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	21 copyright law, derived from previous works that were produced and copyrighted
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	22 by TI, but also containing highly significant original work that is deserving
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	23 of copyright protection.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	24
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	25 The present version of this LICENSE file supercedes any previous versions that
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	26 may have been committed into this Mercurial version control repository at any
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	27 time in the past. Anyone who downloads or clones code from this Mercurial
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	28 source repository after the posting date of this LICENSE notice must agree to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	29 the terms of this license, even if you choose to work with an older version of
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	30 the actual code. If you do not agree with this license, then you have no right
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	31 to download or use our code at all.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	32
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	33 Portions of code taken from TI
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	34 ==============================
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	35
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	36 All TI-owned code that has been incorporated into FreeCalypso originates from
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	37 the following four sources in this order of importance, from most to least
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	38 significant:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	39
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	40 a) TCS211 firmware semi-src (partial source + objects) delivery dated
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	41 2007-06-08;
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	42
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	43 b) TCS3.2_N5.24_M18_V1.11_M23BTH_PSL1_src.zip LoCosto firmware delivery dated
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	44 2009-03-27;
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	45
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	46 c) Fragments of TCS211 firmware source contained in the MV100-0.1.rar Internet
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	47 find, dated 2004-07-02 or earlier;
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	48
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	49 d) Bits of Layer1 code from the TSM30 source published by HispaPhreak in 2004,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	50 dated 2003-11-06 or earlier.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	51
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	52 All of this code is presumed to be copyrighted by Texas Instruments (TI), with
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	53 a copyright year of 2009 or earlier.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	54
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	55 Because TI no longer provides any support for their discontinued GSM baseband
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	56 chips or for their associated firmware, the exact licensing terms for their
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	57 code are unclear. We (FreeCalypso) have repeatedly reached out to TI over the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	58 years, explaining in our letters to TI exactly what we are doing with their old
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	59 code and asking for licensing clarification, but never received any response.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	60
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	61 In the absence of any communication from TI telling us otherwise, we operate on
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	62 the assumption that the license terms applicable to the code we are using from
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	63 TI are the same as customary in the semiconductor device industry as a whole.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	64 It is customary in the industry for makers of many complex integrated circuit
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	65 (IC) chips to also produce specialized firmware that is required in order to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	66 use these chips effectively; if any given semiconductor device company X is
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	67 primarily in the business of making and selling IC chips and provides firmware
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	68 solely as an accessory to those chips rather than as a product in its own right,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	69 then the following license terms are generally customary for all such firmware
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	70 articles throughout the industry:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	71
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	72 * Because the firmware is a required accessory for making use of the chips and
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	73 because the chips rather than the firmware are the revenue-generating product,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	74 IC chip makers almost universally license their firmware under terms that
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	75 allow unlimited use of the firmware FOR AS LONG AS that firmware is used
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	76 together with chips bought from the company, and not otherwise.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	77
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	78 * It is generally considered severe misuse and likely copyright infringement or
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	79 IP theft to take some company's firmware and use it WITHOUT buying the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	80 original chips for which that firmware was made.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	81
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	82 Back to FreeCalypso and TI, we (FreeCalypso) use TI's code ONLY by way of
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	83 running it on genuine TI-made Calypso chips which we buy on various IC surplus
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	84 markets. Even though these chips were originally made by TI decades ago and TI
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	85 has likely lost all institutional memory of them, the fact remains that at some
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	86 point in the distant past these chips were legitimately sold by and bought from
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	87 TI, with all subsequent transfers of ownership falling under the first-sale
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	88 doctrine. When these chips were first sold by TI decades ago, they were
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	89 accompanied by a license for the associated firmware to be used together with
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	90 the chips, and we make the argument that because the firmware is a required
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	91 accessory for using the chips and has been so from the beginning, as the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	92 ownership of our TI-made chips passed down the chain, the license to the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	93 associated firmware rides along with the physical chips, following the same
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	94 first-sale doctrine.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	95
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	96 We (FreeCalypso) absolutely do not condone or encourage anyone to use TI's
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	97 firmware without TI-made chips, and we never engage in any such misuse
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	98 ourselves. Anyone who attempts to port TI's firmware to some non-TI chipset
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	99 platform or otherwise use it without TI-made chips will very likely be
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	100 infringing on TI's copyright, as TI had developed the firmware solely for use
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	101 together with their chips, and use without TI-made chips would constitute theft
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	102 of their work. We shall not provide any assistance whatsoever to anyone
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	103 seeking to port the present firmware to a non-TI chipset or to an SDR setup or
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	104 any other arrangement that is not firmly cemented around TI-made Calypso chips,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	105 as doing so would almost certainly go against TI's reasonable rights.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	106
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	107 Because we use TI's code only by way of running it on genuine TI-made Calypso
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	108 chips, in the absence of TI telling us otherwise, we have every good reason to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	109 believe that our manner of using TI's firmware code is fully consistent with
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	110 TI's original intent in the way it was developed and licensed, and is therefore
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	111 fully lawful and not infringing in any way.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	112
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	113 FreeCalypso original work
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	114 =========================
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	115
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	116 All code we got from TI dates from 2009 or earlier; absolutely no activity by
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	117 any party took place between 2009 and 2013, and all new development from 2013
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	118 onward is original to FreeCalypso. All changes and additions to TI's code base
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	119 that have been made within the context of FreeCalypso from 2013 to the present
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	120 are the work of Mother Mychaela Nadezhda Falconia and are copyrighted as such:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	121
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	122 Copyright (C) Mychaela N. Falconia, 2013-2020, All rights reserved
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	123
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	124 Changes and additions falling under Falconia copyright include all of the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	125 following:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	126
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	127 * The novel and innovative way in which components from TI's TCS211 and TCS3.2
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	128 firmwares have been stitched together in order to produce our signature
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	129 TCS2/TCS3 hybrid (resulting in firmware that runs on Calypso rather than
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	130 LoCosto, yet at the same time is fully recompilable from source) is hereby
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	131 claimed to be sufficiently creative and original to be deserving of copyright
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	132 protection in the 17 USC 101 definition of a "compilation".
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	133
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	134 * All instances of translation from disassembly to C (producing recompilable C
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	135 code that replaces components which were previously available only as linkable
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	136 binary objects) are Mother Mychaela's creative work falling under Falconia
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	137 copyright. This category critically includes the tpudrv12.c time-based RF
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	138 driver and the OSL and OSX components of GPF.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	139
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	140 * All changes for compiling with a GNU gcc+binutils toolchain instead of TI's
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	141 TMS470 compiler, included in FC Citrine, FC Selenite and future FC firmwares.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	142 These changes include newly written assembly code and linker scripts.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	143
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	144 * All FreeCalypso firmware configuration and build systems are original to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	145 Falconia and do not originate from TI at all. This category includes the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	146 Makefile hierarchy and Bourne shell code in FC Citrine, the Bourne shell-based
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	147 Makefile generation system of FC Magnetite, and all future FC firmware
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	148 configuration and build systems based on these two.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	149
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	150 * All conditional compilation changes that make it possible to build our
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	151 firmwares for various Calypso targets, both new and historical, that are not
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	152 Openmoko GTA01 or GTA02 modems.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	153
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	154 * The quite-different-from-TI FFS configuration in FC Citrine, including the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	155 FFS-in-RAM trick that is original to FreeCalypso.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	156
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	157 * All support for newer (post-TI) flash chips in FC Magnetite, FC Selenite and
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	158 all future FC firmwares based on the Magnetite/Selenite line.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	159
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	160 * The mechanism for passing AT commands and responses over the RVTMUX interface
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	161 is novel and original to FreeCalypso, likewise falling under Falconia
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	162 copyright.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	163
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	164 * FreeCalypso-added AT@VPATH and AT@VSEL mechanisms for using the Calypso chip's
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	165 MCSI digital voice interface for purposes other than just Bluetooth.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	166
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	167 * All other changes and additions to TI's code base that have been implemented
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	168 in FreeCalypso since 2013 and through the present.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	169
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	170 License terms
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	171 =============
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	172
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	173 For all FreeCalypso GSM firmware offerings that contain Falconia-copyrighted
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	174 code and other changes and additions that fall under Falconia copyright, the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	175 following three (3) modes of usage are allowed without requiring any license
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	176 fee payment:
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	177
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	178 1) Using FreeCalypso GSM firmware on Falconia-made FreeCalypso hardware: those
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	179 who purchase FreeCalypso hardware products (board-level hardware) from
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	180 Falconia Partners LLC, as well as any downstream possessors of these physical
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	181 products under the first-sale doctrine, are hereby given a license to use all
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	182 of our FreeCalypso firmware versions on that Falconia-made hardware for any
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	183 purpose whatsoever, without restrictions on commercial usage, including the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	184 right to make any arbitrary modifications of your choosing to our code base,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	185 for as long as our firmware or any derivative works based on our firmware are
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	186 used ONLY on Falconia-made hardware units.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	187
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	188 2) End user usage: in the case of those firmware configurations for which
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	189 official binary end user releases are provided, downloading prebuilt
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	190 official binary firmware images from freecalypso.org and installing them on
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	191 the hardware they are intended for, including hardware models produced by
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	192 manufacturers other than Falconia, is always permitted without any further
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	193 conditions or restrictions. Please note that this permission applies ONLY
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	194 to official FreeCalypso firmware releases; if you make any changes of your
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	195 own to our firmware, then this permission no longer applies - instead you
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	196 would need to qualify under one of the other two permissions.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	197
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	198 3) Non-commercial hobbyist tinkerer usage: personal hobbyists, tinkerers and
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	199 enthusiasts are allowed and encouraged to play with our firmware as much as
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	200 they like, including running the firmware on whatever hardware you like and
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	201 making whatever modifications you like, as long as your usage is strictly
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	202 non-commercial. Users in this category are considered to be peers and equal
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	203 colleagues to the Mother, and will be given the warmest welcome in the
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	204 FreeCalypso community. Any TI lorekeepers are included in this category and
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	205 are most especially welcome.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	206
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	207 Restrictions on commercial usage
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	208 ================================
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	209
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	210 There is one specific form of usage which is expressly prohibited without
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	211 payment of a license fee: namely, for-profit commercial usage of FreeCalypso
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	212 GSM firmware on non-Falconia-made hardware that does not fit under end user
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	213 usage permission as defined above. Anyone who creates a derivative work based
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	214 on FreeCalypso GSM fw, modified in ways which are not endorsed or approved of
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	215 in any way by the Mother, and then uses that FreeCalypso-based derivative work
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	216 as part of a purely commercial for-profit venture or enterprise must either buy
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	217 FreeCalypso hardware from Falconia Partners LLC and limit their commercial use
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	218 of FreeCalypso-based derivative works to just that Falconia-made hardware, or
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	219 buy a commercial license (for a to-be-negotiated price depending on the exact
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	220 nature of your commercial usage) from copyright holder Mychaela N. Falconia,
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	221 allowing commercial use on non-Falconia-made hardware. Doing otherwise
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	222 constitutes severe infringement on Mother Mychaela's copyright.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	223
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	224 No part of Mother Mychaela's FreeCalypso family of projects has ever been
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	225 intended to serve as a free giveaway or handout of tools or software components
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	226 or any other materials to for-profit commercial entities, instead the ONLY
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	227 parties to whom I (copyright holder Mychaela N. Falconia) grant permission to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	228 use my software and firmware on a "gift" basis (not requiring purchase of my
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	229 hardware or a license fee payment in lieu thereof) are personal hobbyist
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	230 tinkerers and end users as defined in the previous section. It is my natural
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	231 right as the author of a highly creative work of many years to decide who gets
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	232 to use it for free and who does not, and in my capacity as the rightful
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	233 copyright holder I deem it so that if you use my work as part of any commercial
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	234 for-profit venture or enterprise that does not provide any value or benefit
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	235 whatsoever to what _I_ define as the FreeCalypso community, then I am legally
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	236 entitled in my capacity as the copyright holder to require payment for such
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	237 peculiar use of my creative work.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	238
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	239 Redistribution and derivative works
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	240 ===================================
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	241
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	242 For as long as I (Mother Mychaela) am alive, for as long as I contunue to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	243 actively serve in my current position as the Mother of FreeCalypso, and for as
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	244 long as the official FreeCalypso source code repositories at freecalypso.org
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	245 remain up and publicly serving, reposting or redistribution of FreeCalypso GSM
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	246 firmware source code via any other Internet sites is NOT permitted. Unaltered
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	247 official binary firmware release images downloaded from freecalypso.org may be
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	248 freely redistributed in any medium without restrictions.
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	249
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	250 As far as derivative works go, the only parties who may legally produce such
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	251 derivative works under the terms of the present license without payment of a
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	252 commercial license fee are either non-commercial personal hobbyist tinkerers or
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	253 lawful owners of Falconia-made FreeCalypso hardware devices. If you have made
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	254 some modifications of your own to FreeCalypso GSM firmware and have done so on
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	255 a strictly non-commercial basis, i.e., NOT in connection with any kind of
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	256 for-profit venture or enterprise, and you would like to share your modified
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	257 version with other non-commercial hobbyists, enthusiasts or tinkerers, then I
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	258 am very much open to such sharing, but you MUST contact me first to work out
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	259 the details. This contact requirement is unfortunately necessary in order to
4e178a0e90f6 LICENSE added Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	260 deter predatory and exploitative for-profit commercial misuses of the work.

FreeCalypso > hg > fc-tourmaline

annotate LICENSE @ 221:5bf097aeaad7