FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/ffs/board/cfgffs.c @ 303:f76436d19a7a default tip

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!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
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * Flash File System (ffs)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * FFS configuration
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * $Id: cfgffs.c 1.27 Fri, 19 Dec 2003 12:00:13 +0100 tsj $
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 #ifndef TARGET
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 #include "ffs.cfg"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 #include "ffs/ffs.h"
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16 #include "ffs/board/drv.h"
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17
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 #include "config/board.cfg"
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #if (BOARD == 34)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #include "ffs/board/ffspcm.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #include "config/rf.cfg"
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include <string.h>
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 * Flash Device Configuration
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 #if (TARGET == 1)
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33
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 // The absolutely easiest way to disable FFS altogether is to set
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35 // ffs_flash_manufact = 0x99 and ffs_flash_device = 0x9999. Because this is
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 // (as of today at least) an undefined device, FFS will NOT initialize and
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 // every FFS function call will fail (with no side-effects).
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 // FFS will automatically detect the flash device if both ffs_flash_manufact
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 // and ffs_flash_device are zero. Note that this works *only* if the flash
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 // device is mapped at address zero. Otherwise you *have* to supply
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 // manufacturer and device IDs.
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43
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 // FFS can be configured to run in ram only. In this case the
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45 // 'ffs_flash_manufact' must be set to MANUFACT_RAM and an address to a
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 // static user allocated ram buffer must be applied to the variable
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47 // 'ffs_flash_address'. In a ram configuration the 'ffs_flash_device' is an
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 // arbitrary value that must be in sync with the 'device code' value chosen
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 // in dev.c.
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50
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 #if (BOARD == 34)
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52 uint16 ffs_flash_manufact = MANUFACT_RAM;
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53 uint16 ffs_flash_device = 0x0404; // RAM
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54
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 int ffs_ram_image_address = FFS_BASE_ADDRESS;
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56
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58
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59 uint16 ffs_flash_manufact = 0x00; // autodetect device
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60 //uint16 ffs_flash_manufact = MANUFACT_RAM;
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61 //uint16 ffs_flash_manufact = 0x04; // Fujitsu
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62 //uint16 ffs_flash_manufact = 0xBF; // SST
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63
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 uint16 ffs_flash_device = 0x0000; // autodetect device
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65 //uint16 ffs_flash_device = 0x0404; // RAM
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66 //uint16 ffs_flash_device = 0xB496; // Fujitsu stacked device
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67 //uint16 ffs_flash_device = 0x2761; // SST device 1601
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68 //uint16 ffs_flash_device = 0x2259; // 8x8kB blocks
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69
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70 int ffs_ram_image_address = 0; // Dummy
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71
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72 //unsigned char ffs_image[8*8*1024];
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73 //int ffs_ram_image_address = (int) &ffs_image;
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74
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 #endif // BOARD == 34
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76
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78
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79 uint16 ffs_flash_manufact = 'T';
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80 //uint16 ffs_flash_device = 0x0F12; // Test device: 128x64kB blocks
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81 uint16 ffs_flash_device = 0x0F10; // Test device: 16x64kB blocks
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82 //uint16 ffs_flash_device = 0x080D; // Test device: 8x8kB blocks
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83 //uint16 ffs_flash_device = 0x0404; // Test device: 4x4kB blocks
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84
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 int ffs_ram_image_address = 0; // Dummy
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86 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 /******************************************************************************
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90 * ffs_is_modify_valid()
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91 ******************************************************************************/
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92
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 // This is function to be implemented by the application programmer. It is
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94 // called by ffs when a read-only object is about to be modified or
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95 // removed. It should return zero if the operation should be
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96 // disallowed. Returning non-zero means go ahead.
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97 effs_t ffs_is_modifiable(const char *name)
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98 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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99 // default is to allow any modification of read-only objects.
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100
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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101 // example of how to disallow modifying a specific object...
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102 if (strcmp("IMEI", &name[strlen(name) - 4]) == 0)
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103 return 0;
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104
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105 return 1;
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106 }