FreeCalypso > hg > fc-magnetite

annotate doc/Freerunner-Howto @ 581:a0a45c5eb3ef

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gsmcomp.c: bumping trace partition size to 220 like in gprscomp.c This change is safe in terms of RAM usage because all of these partition pools have already been moved from XRAM to IRAM earlier, and our IRAM usage in VO configs is currently quite low - the one near the limit is XRAM on C11x.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 29 Jan 2019 03:52:49 +0000
parents c9a65db8be4a
children
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1 The latest official firmware for Openmoko Neo1973 and Neo FreeRunner Calypso
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2 modems is moko13 as of this writing; moko13 is FreeCalypso Magnetite Hg
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3 changeset 286:840113655bbf built for the gtamodem target in the l1reconst
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4 configuration. There have been many changes in FC Magnetite since then, but
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5 few of them affect the l1reconst config on the gtamodem target in any
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6 noticeable way. The few noticeable post-moko13 changes which we do have in our
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7 current l1reconst code are not deemed important enough to justify making
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8 another formal release for a no-longer-made hardware platform that no longer
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9 has any real user community either.
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10
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11 However, we also have the new TCS2/TCS3 hybrid config in which the old version
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12 of the G23M protocol stack from Openmoko (binary libs only, no source) has been
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13 replaced with a newer version from TI's TCS3/LoCosto program, and this new
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14 version is full source. This hybrid firmware has now reached the state where
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15 it is ready to be exercised by adventurous beta users in real-life usage.
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16
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17 The new hybrid fw for the gtamodem target can be built as follows:
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19 ./configure.sh gtamodem hybrid
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20 cd build-gtamodem-hybrid; make
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22 Then after enduring the very slow build, you can flash it with fc-loadtool:
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24 loadtool> flash erase 0 0x250000
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25 loadtool> flash program-bin 0 fwimage.bin
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26
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27 If you are brave enough to do the above, please let us know how this new modem
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28 firmware fares when driven by QtMoko or SHR on the AP - it would definitely be
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29 an adventure! We would be most interested in working with developers or
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30 maintainers of specific AP software components that are directly responsible
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31 for talking AT commands to the modem, if there are any such developers or
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32 maintainers still around.