FreeCalypso > hg > fc-magnetite
annotate makefile-frags/link-steps @ 635:baa0a02bc676
niq32.c DTR handling restored for targets that have it
TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample
and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a
fixed pull-down resistor on this GPIO line), and the code in niq32.c called
UAF_DTRInterruptHandler() (implemented in uartfax.c) from the
IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official
fw this GPIO is a floating input, all of the DTR handling code in uartfax.c
including the interrupt logic is still there, but the hobbled TCS211-20070608
semi-src delivery which OM got from TI contained a change in niq32.c (which
had been kept in FC until now) that removed the call to
UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test"
hacks.
The present change fixes this bug at a long last: if we are building fw for a
target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and
gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c,
whereas if we are building fw for a target that does not use this classic GPIO
arrangement, the code in niq32.c goes back to what we got from OM and all
DTR & DCD code in uartfax.c is conditioned out. This change also removes the
very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 19 Jan 2020 01:41:35 +0000 |
parents | 2dd5b76c6b42 |
children |
rev | line source |
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9432dd63626b
firmware ident and build date mechanism implemented at the build level
Mychaela Falconia <falcon@freecalypso.org>
parents:
88
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1 build_date.c: ${LIBS} |
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build system: include source version ID in the fw version string
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2 ../helpers/build-date ${CONFIG_NAME} ${TARGET} \ |
2dd5b76c6b42
build system: include source version ID in the fw version string
Mychaela Falconia <falcon@freecalypso.org>
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573
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3 `../scripts/src-version.sh` > $@ |
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9432dd63626b
firmware ident and build date mechanism implemented at the build level
Mychaela Falconia <falcon@freecalypso.org>
parents:
88
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4 |
9432dd63626b
firmware ident and build date mechanism implemented at the build level
Mychaela Falconia <falcon@freecalypso.org>
parents:
88
diff
changeset
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5 build_date.obj: build_date.c |
9432dd63626b
firmware ident and build date mechanism implemented at the build level
Mychaela Falconia <falcon@freecalypso.org>
parents:
88
diff
changeset
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6 ../toolwrap/cl470 -q -c -me -mt -o -pw2 -x -mw build_date.c |
9432dd63626b
firmware ident and build date mechanism implemented at the build level
Mychaela Falconia <falcon@freecalypso.org>
parents:
88
diff
changeset
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7 |
61
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makefile-frags: initial concept
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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8 str2ind.obj: str2ind.c |
dba3f097489e
makefile-frags: initial concept
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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9 ../toolwrap/cl470 -q -c -me -mt -o -pw2 -x -mw str2ind.c |
dba3f097489e
makefile-frags: initial concept
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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10 |
dba3f097489e
makefile-frags: initial concept
Mychaela Falconia <falcon@freecalypso.org>
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11 link.cmd: ${LINK_SCRIPT_SRC} Makefile lcfgen |
63
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makefile-frags/link-steps: it's make_cmd.pl, not make-cmd.pl
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12 perl ../scripts/ti/make_cmd.pl lcfgen $@ 0 ${LINK_SCRIPT_SRC} \ |
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13 ${SPECIAL_LINK_LIBS} |
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14 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
88
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15 fwimage.out: ${LIBS} build_date.obj str2ind.obj link.cmd |
64
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TI's linker doesn't like hyphens in filenames
Mychaela Falconia <falcon@freecalypso.org>
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16 ../toolwrap/vlnk470 -farcall -x -o $@ -m fwimage.map $^ |
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64
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Mychaela Falconia <falcon@freecalypso.org>
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18 fwimage.m0: fwimage.out |
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19 ../toolwrap/hex470 -m -memwidth 16 -romwidth 16 $< |
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20 |