annotate src/cs/drivers/drv_app/ffs/board/drv.h @ 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
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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 low level flash driver
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: drv.h 1.15.1.25.1.1.1.20 Mon, 17 Nov 2003 08:51:37 +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
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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 #if (TARGET == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 #include "chipset.cfg"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 * Compile constants
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 ******************************************************************************/
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 // FFS driver version (in four-digit BCD format). Format is MMID, where MM
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25 // is major revision number, incremented e.g. for major revision or support
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26 // for new flash family/driver. I is minor revision that is incremented for
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27 // minor changes or when a bug is corrected. D is incremented when support
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 // of another device is added.
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29 #define FFS_DRV_VERSION ((uint16) 0x1011)
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30
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 // Default Allocation granularity of ffs data sectors (as power of two)
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32 #define FFS_ATOM_LOG2 4
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33
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 * Macros
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 ******************************************************************************/
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 // Convert between address and block index. Only works if all blocks are the
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40 // same size!
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41 #define block2addr(block) (dev.base + dev.binfo[block].offset)
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42
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 // Note that it is *VERY* important that pointers to hardware and flash are
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44 // declared volatile, otherwise the compiler optimizes some reads and writes
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45 // out and this results in non-working code!
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46 #define FLASH_WRITE_HALFWORD(addr, data) *(volatile uint16 *) (addr) = (data)
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47 #define FLASH_READ_HALFWORD(addr) *((volatile uint16 *) (addr))
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48
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 #if (TARGET == 1)
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50
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 #include "memif/mem.h"
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52 #if (CHIPSET == 12)
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53 #include "sys_inth.h"
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54 #else
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55 #include "inth/inth.h"
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56 #endif
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57
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58 #if (CHIPSET == 3)
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59 #define INT_REQUESTED (*(volatile uint16 *) INTH_IT_REG) & \
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60 ~(*(volatile uint16 *) INTH_MASK_REG)
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61 #elif (CHIPSET == 4 || CHIPSET == 5 || CHIPSET == 6 || CHIPSET == 7 || CHIPSET == 8 || CHIPSET == 9 || CHIPSET == 10 || CHIPSET == 11)
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62 #define INT_REQUESTED ((*(volatile uint16 *) INTH_IT_REG1) & \
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63 ~(*(volatile uint16 *) INTH_MASK_REG1)) || \
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64 ((*(volatile uint16 *) INTH_IT_REG2) & \
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65 ~(*(volatile uint16 *) INTH_MASK_REG2))
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66 #elif (CHIPSET == 12)
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67 #define INT_REQUESTED ((*(volatile uint16 *) C_INTH_IT_REG1) & \
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68 ~(*(volatile uint16 *) C_INTH_MASK_REG1)) || \
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69 ((*(volatile uint16 *) C_INTH_IT_REG2) & \
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70 ~(*(volatile uint16 *) C_INTH_MASK_REG2))
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71 #endif
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72 #endif // (TARGET == 1)
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73
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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74
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 * Types
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 ******************************************************************************/
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78
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 // Flash driver identifiers.
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80 enum FFS_DRIVER {
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81 FFS_DRIVER_NULL = 0, // Null driver
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82
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83 FFS_DRIVER_AMD = 2, // AMD dual/multi-bank driver
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84 FFS_DRIVER_AMD_SB = 3, // AMD single-bank driver
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85
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86 FFS_DRIVER_SST = 8, // SST dual/multi-bank driver
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87 FFS_DRIVER_SST_SB = 9, // SST single-bank driver
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88
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89 FFS_DRIVER_INTEL = 16, // Intel dual/multi-bank driver
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90 FFS_DRIVER_INTEL_SB = 17, // Intel single-bank driver
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91
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92 FFS_DRIVER_AMD_PSEUDO_SB = 32, // Test driver
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93 FFS_DRIVER_TEST = 34, // Test driver
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94
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95 FFS_DRIVER_RAM = 64 // Ram driver
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96 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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97
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98
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99 // Manufacturer identifiers. These should never have to be changed. They are
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100 // ordered in alphabetically ascending order.
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101 enum FFS_MANUFACTURER {
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102 MANUFACT_AMD = 0x01,
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103 MANUFACT_ATMEL = 0x1F,
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104 MANUFACT_FUJITSU = 0x04,
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105 MANUFACT_INTEL = 0x89,
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106 MANUFACT_MXIC = 0xC2,
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107 MANUFACT_SAMSUNG = 0xEC,
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108 MANUFACT_SHARP = 0xB0,
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109 MANUFACT_SST = 0xBF,
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110 MANUFACT_TOSHIBA = 0x98,
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111 MANUFACT_RAM = 0xFE, // Ram
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112 MANUFACT_TEST = 0x54 // 'T'est manufacturer
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113 };
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114
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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115
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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116 // Flash block information for one ffs block (flash sector). Note that the
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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117 // ffs block definition might be of a smaller size then the physical flash
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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118 // sector. The ffs blocks must be defined in ascending order of addresses.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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119 struct block_info_s {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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120 uint32 offset;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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121 uint8 size_ld; // log2 of block size
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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122 uint8 unused1;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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123 uint8 unused2;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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124 uint8 unused3;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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125 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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126
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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127
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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128 // General flash information for one flash device
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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129 struct flash_info_s {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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130 const struct block_info_s *binfo; // block info array for this device
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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131 char *base; // base flash address of ffs blocks
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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132 uint16 manufact; // read with flash A0 = 0
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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133 uint16 device; // read with flash A0 = 1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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134 uint8 driver; // flash driver type
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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135 uint8 numblocks; // number of blocks defined for use by ffs
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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136 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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137 extern const struct flash_info_s flash_info[];
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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138
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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139 enum DEVICE_STATE {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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140 DEV_READ,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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141 DEV_ERASE,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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142 DEV_ERASE_SUSPEND,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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143 DEV_WRITE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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144 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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145
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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146
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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147 // Note that it is *VERY* important that pointers to hardware and flash are
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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148 // declared volatile, otherwise the compiler optimizes some reads and writes
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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149 // out and this results in non-working code!
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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150 struct dev_s {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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151 char *base; // base flash address of ffs blocks
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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152 struct block_info_s *binfo;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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153 uint16 manufact;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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154 uint16 device;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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155 volatile uint16 *addr; // address being written or erased
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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156 uint16 data; // data currently being written (dev.state = WRITE)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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157 uint32 blocksize;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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158 uint8 blocksize_ld;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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159 uint8 atomlog2;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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160 uint8 driver;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 uint8 state; // state of device (DEVICE_STATE)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 uint8 numblocks;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 uint8 atomsize;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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164 uint8 atomnotmask;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 extern struct dev_s dev;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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167
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 // Flash low level driver function pointers
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 struct ffsdrv_s {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 int (* init)(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 void (* erase)(uint8 block);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 void (* write_halfword)(volatile uint16 *dst, uint16 value);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 void (* write)(void *dst, const void *src, uint16 size);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 void (* write_end)(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 void (* erase_suspend)(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 void (* erase_resume)(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 extern struct ffsdrv_s ffsdrv;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 * Function Prototypes
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 void ffsdrv_write_byte(void *dst, uint8 value);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 effs_t ffsdrv_init(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 extern int ffs_ram_image_address;