FreeCalypso > hg > fc-magnetite

annotate src/cs/layer1/cust0/ind_os.c @ 624:012028896cfb

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FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2 stacked device", using a fake device ID code that would need to be patched manually into cfgffs.c (suppressing and overriding autodetection) and using an FFS base address in the nCS2 bank, indicating that this FFS config was probably meant for the MCP version of Leonardo which allows for 16 MiB flash with a second bank on nCS2. We previously had this FFS config stanza conditionalized under CONFIG_TARGET_LEONARDO because the base address contained therein is invalid for other targets, but now that we actually have a Leonardo build target in FC Magnetite, I realize that the better approach is to #if 0 out this stanza altogether: it is already non-functional because it uses a fake device ID code, thus it is does not add support for more Leonardo board variants, instead it is just noise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Dec 2019 21:24:29 +0000
parents 50a15a54801e
children
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1 /************* Revision Controle System Header *************
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2 * GSM Layer 1 software
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3 * IND_OS.C
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4 *
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5 * Filename ind_os.c
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6 * Version 1.1
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7 * Date 04/26/00
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8 *
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9 ************* Revision Controle System Header *************/
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10
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11
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12 // Nucleus include files.
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13 #include "nucleus.h"
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14 #include "tc_defs.h"
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15 #include "sys_types.h"
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16 #include "ind_os.h"
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17
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18 #include "l1_confg.h"
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19 // Layer1 and debug include files.
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20 #include "l1_types.h"
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21 #include "l1_const.h"
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22
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23 #if (L1_GTT == 1)
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24 #include "l1gtt_const.h"
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25 #include "l1gtt_defty.h"
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26 #endif
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27
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28 //#if ((ANALOG == 1) || (ANALOG == 2))
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29 // #include "spi_drv.h"
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30 //#endif
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31
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32 #if TESTMODE
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33 #include "l1tm_defty.h"
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34 #endif
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35
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36 #include "l1audio_const.h"
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37 #include "l1audio_cust.h"
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38 #include "l1audio_defty.h"
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39 #include "l1_defty.h"
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40 #include "l1_msgty.h"
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41 #include "l1_varex.h"
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42
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43 #if (CHIPSET == 2 || CHIPSET == 3 || CHIPSET == 4 || CHIPSET == 5 || CHIPSET == 6 || CHIPSET == 7 || CHIPSET == 8 || CHIPSET == 10 || CHIPSET == 11 || CHIPSET == 12)
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44 #include "ulpd.h"
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45 #endif
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46
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47 extern UWORD32 TCD_Priority_Groups;
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48 extern TC_HCB *TCD_Active_HISR_Heads[TC_HISR_PRIORITIES];
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49 extern VOID *TCD_Current_Thread;
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50 extern TC_HCB *TCD_Active_HISR_Tails[TC_HISR_PRIORITIES];
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51 extern INT TMD_Timer_State;
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52 extern UWORD32 TMD_Timer; // for big sleep
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53 extern TC_PROTECT TCD_System_Protect;
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54
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55
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56 /*-------------------------------------------------------*/
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57 /* int ind_os_sleep() */
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58 /*-------------------------------------------------------*/
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59 /* Parameters : none */
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60 /* Return : */
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61 /* Functionality : Suspend the thread an interval */
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62 /* of millisecs. */
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63 /* Limitation : */
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64 /*-------------------------------------------------------*/
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65
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66 T_OS_RETURN ind_os_sleep (SYS_UWORD32 millisecs)
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67 {
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68 NU_Sleep ((SYS_UWORD32) millisecs);
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69 return OS_OK;
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70 }
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71
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72
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73 /*-------------------------------------------------------*/
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74 /* int OS_get_inactivity_ticks() */
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75 /*-------------------------------------------------------*/
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76 /* Parameters : none */
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77 /* Return : Number of ticks of inactivity */
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78 /* 0 means immediate activity planned */
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79 /* -1 means no activity planned */
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80 /* Functionality : Evaluates the OS activity planned */
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81 /* by looking at ready tasks, activated */
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82 /* HISR and the elapsed time of the timers*/
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83 /* Limitation : Must be protected from H/W interrupts */
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84 /*-------------------------------------------------------*/
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85 int OS_get_inactivity_ticks(void)
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86 {
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87 int i;
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88
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89 // Returns immediate activity if a task is ready
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90 if (TCD_Priority_Groups)
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91 return 0;
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92
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93 //for all HISR priorities
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94 for (i = 0; i < TC_HISR_PRIORITIES ; i++)
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95 {
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96 // if no hisr of priority "i" ==> go to next priority
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97 if (TCD_Active_HISR_Heads[i] == 0)
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98 continue;
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99
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100 // the first hisr is NOT the current one (frame hisr) so it may be
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101 // with other priority ==> abort
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102 if (TCD_Active_HISR_Heads[i] != TCD_Current_Thread)
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103 return 0;
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104
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105 // the last hisr is NOT the current one (frame hisr) so there is
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106 // at least another hisr with same priority ==> abort
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107 if (TCD_Active_HISR_Tails[i] != TCD_Current_Thread)
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108 return 0;
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109
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110 // the first and last hisrs are the current one (frame hisr) but
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111 // there are several occurences of it ! ==> abort
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112 if ( (TCD_Active_HISR_Heads[i]->tc_activation_count != 1))
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113 return 0;
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114 }
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115
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116 // Returns remaining ticks number if any timer is active
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117 if (TMD_Timer_State == TM_ACTIVE) // any active timer ?
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118 {
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119 if (TMD_Timer <= MIN_SLEEP_TIME)
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120 return(0);
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121 else
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122 return TMD_Timer;
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123 }
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parents:
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124
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125 // Returns not activity if no timer active
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126 if (TMD_Timer_State == TM_NOT_ACTIVE)
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127 return -1;
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128 else
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129 // otherwise, returns immediate activity if a timer is expired (TM_EXPIRED)
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130 return(0);
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131 }
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132
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133 /*-------------------------------------------------------*/
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134 /* int OS_system_protect() */
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135 /*-------------------------------------------------------*/
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parents:
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136 /* Parameters : none */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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137 /* Return : The Thread Control Block of the thread */
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Mychaela Falconia <falcon@freecalypso.org>
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138 /* which already owns the protection or */
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139 /* 0 if no protection */
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140 /* Functionality : Checks whether the system structures */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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141 /* are already protected or not */
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142 /*-------------------------------------------------------*/
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143 void OS_system_protect (void)
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144 {
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145 NU_Protect((NU_PROTECT*) &TCD_System_Protect);
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parents:
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146 }
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parents:
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147
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148 /*-------------------------------------------------------*/
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parents:
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149 /* int OS_system_Unprotect() */
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150 /*-------------------------------------------------------*/
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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151 /* Parameters : none */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
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parents:
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152 /* Return : */
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parents:
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153 /* Functionality : unprotect the system structures */
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parents:
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154 /*-------------------------------------------------------*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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155 void OS_system_Unprotect (void)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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156 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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157 NU_Unprotect();
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parents:
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158 }