FreeCalypso > hg > fc-tourmaline
annotate src/cs/layer1/cfile/l1_small.c @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 08 Jun 2023 08:23:37 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 #include "l1sw.cfg" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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4 #if (OP_L1_STANDALONE == 0) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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5 #include "debug.cfg" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 #include "rv_swe.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 #if (OP_L1_STANDALONE == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 #include "general.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 #include "l1_macro.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 #include "l1_confg.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
13 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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14 #if (CODE_VERSION == SIMULATION) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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15 #include <string.h> |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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16 #include "l1_types.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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17 #include "sys_types.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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18 #include "l1_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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19 #include "l1_time.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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20 #if TESTMODE |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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21 #include "l1tm_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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22 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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23 #if (AUDIO_TASK == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 #include "l1audio_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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25 #include "l1audio_cust.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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26 #include "l1audio_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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27 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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28 #if (L1_GTT == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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29 #include "l1gtt_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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30 #include "l1gtt_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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31 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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32 #if (L1_MP3 == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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33 #include "l1mp3_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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34 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
35 #if (L1_MIDI == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
36 #include "l1midi_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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37 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
38 #if (L1_AAC == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
39 #include "l1aac_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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40 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
41 #include "l1_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
42 #include "l1_varex.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
43 #include "cust_os.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
44 #include "l1_msgty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
45 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
46 #include <stdio.h> |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
47 #include "sim_cfg.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
48 #include "sim_cons.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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49 #include "sim_def.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
50 #include "sim_var.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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51 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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52 #else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
53 #include <string.h> |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
54 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
55 #include "l1_types.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
56 #include "sys_types.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
57 #include "l1_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
58 #include "l1_time.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
59 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
60 #if TESTMODE |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
61 #include "l1tm_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
62 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
63 #if (AUDIO_TASK == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
64 #include "l1audio_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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65 #include "l1audio_cust.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
66 #include "l1audio_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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67 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
68 #if (L1_GTT == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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69 #include "l1gtt_const.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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70 #include "l1gtt_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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71 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
72 #if (L1_MP3 == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
73 #include "l1mp3_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
74 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
75 #if (L1_MIDI == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
76 #include "l1midi_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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77 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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78 #if (L1_AAC == 1) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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79 #include "l1aac_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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80 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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81 #include "l1_defty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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82 #include "l1_varex.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
83 #include "cust_os.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
84 #include "l1_msgty.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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85 #include "tpudrv.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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86 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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87 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
88 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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89 #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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90 #include "sys_memif.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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91 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
92 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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93 #if (CHIPSET == 15) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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94 #include "sys_inth.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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95 #include "bspI2c.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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96 #include "clkm.h" |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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97 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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98 // This could be removed if i2c_pwr_interface is functional |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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99 extern volatile Bool bspI2c_busLocked[BSP_I2C_NUM_DEVICES] ; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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100 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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101 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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102 #ifndef __GNUC__ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
103 /* NEW COMPILER MANAGEMENT |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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104 * With compiler V3.00, the .text section must be explicitely |
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105 * defined. |
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106 * Else the following code will be put in the .cinit section. |
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107 * The change is applied to all compilers. |
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108 */ |
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109 asm(" .sect \".text\" "); |
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110 #endif |
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111 |
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112 |
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113 UWORD8 *mode_authorized = &(l1s.pw_mgr.mode_authorized); |
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114 UWORD8 *switch_PWR_MNGT = &(l1_config.pwr_mngt); |
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115 |
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116 #if (W_A_CALYPSO_BUG_01435 == 1) |
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117 |
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118 asm("SMALL_SLEEP .equ 01h"); |
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119 asm("BIG_SLEEP .equ 02h"); |
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120 asm("DEEP_SLEEP .equ 03h"); |
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121 |
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122 void f_arm_sleep_cmd(UWORD8 d_sleep_mode) |
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123 { |
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124 asm(" LDR R3, MPU_FREE_REG"); |
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125 |
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126 // here below the C code: |
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127 // if ((d_sleep_mode == SMALL_SLEEP) || (d_sleep_mode == BIG_SLEEP)) |
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128 // * (volatile UWORD16 *) 0xfffffd00 &= 0xfffe; |
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129 // else |
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130 // if (d_sleep_mode == DEEP_SLEEP) |
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131 // * (volatile UWORD16 *) 0xfffffd00 &= 0xefff; |
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132 |
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133 asm(" CMP R0, #SMALL_SLEEP"); |
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134 asm(" BEQ Small_or_Big_Sleep"); |
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135 asm(" CMP R0, #BIG_SLEEP"); |
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136 asm(" BEQ Small_or_Big_Sleep"); |
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137 asm(" CMP R0, #DEEP_SLEEP"); |
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138 asm(" BXNE LR"); |
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139 |
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140 asm("Deep_Sleep: "); |
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141 asm(" LDR R0, CLKM_CNTL_ARM_CLK_REG"); |
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142 asm(" LDRH R12, [R0, #0]"); |
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parents:
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143 asm(" AND R1, R12, #255"); |
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parents:
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144 asm(" AND R12, R12, #61184"); |
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145 asm(" ORR R12, R1, R12"); |
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parents:
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146 asm(" STRH R12, [R0, #0]"); |
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147 asm(" STMIA R3!, {R4-R7}"); |
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parents:
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148 asm(" B End_Sleep"); |
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149 |
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150 asm("Small_or_Big_Sleep: "); |
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parents:
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151 asm(" LDR R12, CLKM_CNTL_ARM_CLK_REG"); |
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152 asm(" LDRH R0, [R12, #0]"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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153 asm(" MOV R0, R0, LSL #16"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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154 asm(" MOV R0, R0, LSR #17"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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155 asm(" MOV R0, R0, LSL #1"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
156 asm(" STRH R0, [R12, #0]"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
157 asm(" STMIA R3!, {R4-R7}"); |
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parents:
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|
158 |
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parents:
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159 asm("End_Sleep: "); |
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parents:
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|
160 |
4e78acac3d88
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parents:
diff
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|
161 } /* f_arm_sleep_cmd() */ |
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parents:
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|
162 |
4e78acac3d88
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parents:
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|
163 asm("MPU_FREE_REG .word 0xffffff20"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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164 asm("CLKM_CNTL_ARM_CLK_REG .word 0xfffffd00"); |
4e78acac3d88
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parents:
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|
165 #endif |
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166 |
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parents:
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|
167 #if (CHIPSET == 15) |
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parents:
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|
168 void init_small_sleep() |
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parents:
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169 { |
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parents:
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170 |
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parents:
diff
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|
171 /* Should not disable bridge_clk during small sleep when an I2C transaction is pending |
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parents:
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|
172 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
173 In Locosto without BRIDGE_CLK, I2C interrupt is not generated */ |
4e78acac3d88
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|
174 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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175 // This could be removed if i2c_pwr_interface is functional |
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|
176 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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177 Uint8 sts=0, camera_sts = 0; |
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178 |
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179 sts=i2c_pwr_interface(0); |
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Mychaela Falconia <falcon@freecalypso.org>
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180 #ifdef RVM_CAMD_SWE |
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181 #if(LOCOSTO_LITE == 0) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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182 #if (OP_L1_STANDALONE == 0) |
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183 camera_sts = camera_pwr_interface(0); |
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Mychaela Falconia <falcon@freecalypso.org>
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184 #endif |
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Mychaela Falconia <falcon@freecalypso.org>
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185 #endif |
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186 #endif |
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187 |
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188 if (sts != 0 |
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Mychaela Falconia <falcon@freecalypso.org>
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189 #if(LOCOSTO_LITE == 0) |
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190 || camera_sts != 0 |
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Mychaela Falconia <falcon@freecalypso.org>
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191 #endif |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
192 ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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193 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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194 sts=i2c_pwr_interface(2);//enable |
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Mychaela Falconia <falcon@freecalypso.org>
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195 *((volatile UINT16 *) CLKM_CNTL_CLK) &= ~CLKM_BRIDGE_DIS; |
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196 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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197 else |
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Mychaela Falconia <falcon@freecalypso.org>
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198 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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199 sts=i2c_pwr_interface(1);//disable |
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Mychaela Falconia <falcon@freecalypso.org>
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200 *((volatile UINT16 *) CLKM_CNTL_CLK) |= CLKM_BRIDGE_DIS; |
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Mychaela Falconia <falcon@freecalypso.org>
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201 F_INTH_ENABLE_ONE_IT(C_INTH_UART_WAKEUP_IT); |
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Mychaela Falconia <falcon@freecalypso.org>
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|
202 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
203 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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204 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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205 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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206 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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207 void exit_small_sleep() |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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208 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
209 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
210 i2c_pwr_interface(2); |
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211 return; |
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212 } |
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213 |
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214 |
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215 #endif |
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216 |
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217 /*-------------------------------------------------------*/ |
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218 /* INT_Small_Sleep() */ |
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219 /*-------------------------------------------------------*/ |
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220 /* */ |
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221 /* Description: small sleep */ |
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222 /* ------------ */ |
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223 /* Called by TCT_Schedule main loop of Nucleus */ |
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224 /*-------------------------------------------------------*/ |
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225 |
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226 #ifndef __GNUC__ |
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227 |
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228 asm(" .def INT_Small_Sleep "); |
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229 asm("INT_Small_Sleep "); |
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230 |
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231 /* NEW COMPILER MANAGEMENT |
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232 * _switch_PWR_MNGT and _mode_authorized must be .def and not .ref |
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233 * as they are both defined in this file. |
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234 */ |
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235 asm(" .def _switch_PWR_MNGT "); |
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236 asm(" .def _mode_authorized "); |
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237 asm("SMALL_SLEEP .equ 01h "); |
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238 asm("ALL_SLEEP .equ 04h "); |
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239 asm("BIG_SMALL_SLEEP .equ 05h "); |
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240 asm("PWR_MNGT .equ 01h "); |
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241 #if (OP_L1_STANDALONE == 0) |
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242 // This code log the number of time the Small sleep |
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243 // function has been invoked |
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244 #if (TI_PROFILER == 1) |
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245 asm(" ldr r0, profiler_counter "); // pick counter |
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246 asm(" mov r1,#0 "); |
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247 asm(" str r1,[r0] "); |
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248 #endif |
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249 |
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250 #if (TI_NUC_MONITOR == 1) |
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251 // Push registers on statck because R3 and R4 must not be modified |
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252 asm(" STMFD sp!,{r0-r5}"); |
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253 asm(" .global _ti_nuc_monitor_sleep "); |
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254 asm(" BL _ti_nuc_monitor_sleep"); |
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255 asm(" LDMFD sp!,{r0-r5}"); |
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256 #endif |
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257 // End log call |
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258 #endif // OP_L1_STANDALONE |
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259 //asm(" .ref TCT_Schedule_Loop "); |
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260 //asm(" B TCT_Schedule_Loop "); |
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261 |
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262 asm(" ldr r0,Switch "); // pick up sleep mode |
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263 asm(" ldr r0,[r0] "); // take the current value of the register |
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264 asm(" ldrb r1,[r0] "); // take the current value of the register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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265 asm(" cmp r1,#PWR_MNGT "); // take the current value of the register |
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266 asm(" bne End_small_sleep "); |
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267 |
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268 asm(" ldr r0,Mode "); // pick up sleep mode |
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269 asm(" ldr r0,[r0] "); // take the current value of the register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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270 asm(" ldrb r1,[r0] "); // take the current value of the register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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271 asm(" cmp r1,#SMALL_SLEEP "); // take the current value of the register |
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Mychaela Falconia <falcon@freecalypso.org>
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272 asm(" beq Small_sleep_ok "); |
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Mychaela Falconia <falcon@freecalypso.org>
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273 asm(" cmp r1,#ALL_SLEEP "); // take the current value of the register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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274 asm(" beq Small_sleep_ok "); |
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Mychaela Falconia <falcon@freecalypso.org>
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275 asm(" cmp r1,#BIG_SMALL_SLEEP "); |
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276 asm(" bne End_small_sleep "); |
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277 |
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278 asm("Small_sleep_ok "); |
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279 |
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280 // ***************************************************** |
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281 // CQ19599: For Calypso+ chipset, extended page mode |
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282 // shall be disabled before entering deep sleep and |
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283 // restored at wake up |
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284 // ***************************************************** |
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285 #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) |
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286 asm(" .ref _f_memif_extended_page_mode_read_bit "); |
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Mychaela Falconia <falcon@freecalypso.org>
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287 asm(" .ref _f_memif_extended_page_mode_disable "); |
4e78acac3d88
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288 |
4e78acac3d88
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289 asm(" BL _f_memif_extended_page_mode_read_bit"); //read state of extended page mode |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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290 asm(" STMFD sp!,{r2}"); //save r2 in stack in case it was used before |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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291 asm(" MOV r2,r0"); //store the state in r2 |
4e78acac3d88
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292 asm(" BL _f_memif_extended_page_mode_disable"); //disable extended page mode |
4e78acac3d88
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293 #endif |
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294 |
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295 #if (CHIPSET == 15) |
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296 //// Disable IRQs |
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297 asm(" MRS r1, CPSR "); |
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298 // asm(" MOV r2,r1"); // Copy the contents on CPSR register to r2 |
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299 asm(" STMFD sp!,{r1}"); // Push r2 in the stack |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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300 asm(" ORR r1,r1,#00c0h "); // Disable IRQs |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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301 asm(" MSR CPSR,r1 "); |
4e78acac3d88
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302 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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303 asm(" .ref _init_small_sleep"); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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304 asm(" BL _init_small_sleep"); |
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Mychaela Falconia <falcon@freecalypso.org>
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305 #endif |
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|
306 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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307 // ***************************************************** |
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Mychaela Falconia <falcon@freecalypso.org>
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308 //reset the DEEP_SLEEP bit 12 of CNTL_ARM_CLK register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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309 // (Cf BUG_1278) |
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Mychaela Falconia <falcon@freecalypso.org>
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310 asm(" ldr r0,addrCLKM "); // pick up CNTL_ARM_CLK register address |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
311 asm(" ldrh r1,[r0] "); // take the current value of the register |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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312 asm(" orr r1,r1,#1000h "); // reset the bit |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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313 asm(" strh r1,[r0] "); //store the result |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
314 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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315 asm(" ldr r0,addrCLKM "); // pick up CLKM clock register address |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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316 asm(" ldrh r1,[r0] "); // take the current value of the register |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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317 asm(" bic r1,r1,#1 "); // disable ARM clock |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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318 asm(" strh r1,[r0] "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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319 // ***************************************************** |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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320 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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321 #if (CHIPSET == 15) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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322 asm(" .ref _exit_small_sleep"); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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323 asm(" BL _exit_small_sleep"); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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324 //Enable IRQs |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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325 asm(" LDMFD sp!,{r1}"); //restore r2 from stack |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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326 //asm(" MOV r1,r2"); // Move r2 to r1 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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327 asm(" MSR CPSR,r1 "); // Copy the contents of r1 to CPSR register |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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328 #endif |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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329 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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330 #if (W_A_CALYPSO_BUG_01435 == 1) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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331 asm(" MOV R0, #SMALL_SLEEP"); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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332 asm(" BL _f_arm_sleep_cmd"); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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333 #endif |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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334 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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335 // ***************************************************** |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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336 // CQ19599: For Calypso+ chipset, restore the extended |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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337 // page mode if it was enabled before entering sleep |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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338 // ***************************************************** |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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339 #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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340 asm(" .ref _f_memif_extended_page_mode_enable "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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341 asm(" CMP r2,#0"); //check if extended page mode was enabled |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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342 asm(" BEQ extended_page_mode_restored "); //if not, do nothing |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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343 asm(" BL _f_memif_extended_page_mode_enable"); //else restore it |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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344 asm("extended_page_mode_restored "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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345 asm(" LDMFD sp!,{r2}"); //restore r2 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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346 #endif |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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347 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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348 asm(" .ref TCT_Schedule_Loop "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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349 asm("End_small_sleep "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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350 asm(" B TCT_Schedule_Loop "); // Return to TCT_Schedule main loop |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
351 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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352 asm("addrCLKM .word 0xfffffd00 ");//CLKM clock register address |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
353 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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354 asm("Mode .word _mode_authorized "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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355 asm("Switch .word _switch_PWR_MNGT "); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
356 #if (OP_L1_STANDALONE == 0) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
357 #if (TI_PROFILER == 1) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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358 asm(" .ref _ti_profiler_nb_sleep_call "); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
359 asm("profiler_counter .word _ti_profiler_nb_sleep_call "); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
360 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
361 #endif // OP_L1_STANDALONE |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
362 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
363 #endif /* __GNUC__ */ |