FreeCalypso > hg > fc-magnetite
annotate blobs/patches/frame_na7_db_ir-systrace.patch @ 624:012028896cfb
FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out
The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2
stacked device", using a fake device ID code that would need to be patched
manually into cfgffs.c (suppressing and overriding autodetection) and using
an FFS base address in the nCS2 bank, indicating that this FFS config was
probably meant for the MCP version of Leonardo which allows for 16 MiB flash
with a second bank on nCS2.
We previously had this FFS config stanza conditionalized under
CONFIG_TARGET_LEONARDO because the base address contained therein is invalid
for other targets, but now that we actually have a Leonardo build target in
FC Magnetite, I realize that the better approach is to #if 0 out this stanza
altogether: it is already non-functional because it uses a fake device ID
code, thus it is does not add support for more Leonardo board variants,
instead it is just noise.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 22 Dec 2019 21:24:29 +0000 |
parents | acb07ce22054 |
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rev | line source |
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blobs/patches: a couple of patched libs imported from tcs211-patches
Mychaela Falconia <falcon@freecalypso.org>
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1 # TI's original version of the pf_TaskEntry() function in the guts of GPF |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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2 # does this number once all GPF tasks have entered their main loop: |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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3 # |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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4 # TraceMask[0] = 0; |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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5 # |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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6 # The effect of this line is that "system" trace output gets disabled; |
acb07ce22054
blobs/patches: a couple of patched libs imported from tcs211-patches
Mychaela Falconia <falcon@freecalypso.org>
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7 # in particular, "system primitive" requests like querying for existing |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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8 # TRACECLASS of various entities or for the GPF version elicit no response |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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9 # whatsoever until one sends a TRACECLASS setting sysprim which restores |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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10 # the TC_SYSTEM bit in TraceMask[0]. |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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11 # |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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12 # In FreeCalypso we consider this clearing of TraceMask[0] to be either |
acb07ce22054
blobs/patches: a couple of patched libs imported from tcs211-patches
Mychaela Falconia <falcon@freecalypso.org>
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13 # a bug or a misfeature, and we would like to change it. In the case of |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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14 # the GPF code in question, we do have a copy of frame.c source (the module |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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15 # where the offending pf_TaskEntry() function is implemented) which we believe |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 # is the same code as what's in the TCS211 version of GPF, but TCS211 is not |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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17 # set up to recompile any part of GPF from source, and there are other modules |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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18 # in the same frame_na7_db_ir.lib for which we don't have the original source |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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19 # (os_*), hence it is easier to do a binary lib patch. |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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20 # |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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21 # The present patch is a binary form of: |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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22 # |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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23 # -TraceMask[0] = 0; |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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24 # +TraceMask[0] = TC_SYSTEM; |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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25 |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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26 [frame.obj] |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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27 |
acb07ce22054
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Mychaela Falconia <falcon@freecalypso.org>
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28 .text 2ee 10 |