FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/g23m-aci/gdd_dio/gdd_sys.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
| author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Wed, 30 Dec 2015 21:28:41 +0000 |
| parents | eedbf248bac0 |
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| rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2004 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : Implementation of the GDD system interface |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #define GDD_SYS_C |
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22 |
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23 /*==== INCLUDES =============================================================*/ |
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24 |
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25 #include <string.h> |
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26 #include <stdlib.h> |
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27 #include <stddef.h> |
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28 #include "typedefs.h" |
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29 #include "pcm.h" |
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30 #include "vsi.h" |
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31 #include "custom.h" |
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32 #include "gsm.h" |
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33 |
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34 #include "gdd_dio.h" |
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35 |
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36 #include "gdd_sys.h" |
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37 |
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38 /*==== DEFINITIONS===========================================================*/ |
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39 |
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40 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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41 #define EXT_ALLOC(S) (void*)vsi_m_new(S,ExtGroupHandle FILE_LINE_MACRO) |
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42 #define EXT_FREE(P) vsi_m_free((T_VOID_STRUCT **)&P FILE_LINE_MACRO) |
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43 |
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44 /* Handle to external memory pool dediated to GDD_SYS */ |
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45 T_HANDLE ExtGroupHandle = 3; |
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46 |
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47 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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48 |
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49 |
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50 /*==== TYPES ================================================================*/ |
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51 |
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52 /*==== PROTOTYPES ===========================================================*/ |
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53 |
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54 /*==== GLOBAL VARS ==========================================================*/ |
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55 |
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56 /*==== LOCAL FUNCTIONS=======================================================*/ |
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57 |
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58 /*==== EXPORTED FUNCTIONS====================================================*/ |
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59 |
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60 void * gdd_sys_mem_malloc(int size) |
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61 { |
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62 void * p; |
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63 |
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64 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_malloc(size=%d)", size); |
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65 |
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66 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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67 p = EXT_ALLOC(size); |
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68 #else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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69 p = M_ALLOC(size); |
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70 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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71 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] allocated buffer: 0x%4x", p); |
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72 |
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73 return p; |
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74 } |
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75 |
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76 void gdd_sys_mem_free(void * p) |
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77 { |
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78 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_free(p=0x%4x)", p); |
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79 |
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80 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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81 EXT_FREE(p); |
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82 #else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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83 M_FREE(p); |
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84 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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85 } |
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86 |
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87 T_GDD_SEM gdd_sys_sem_open(char * name, unsigned short count) |
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88 { |
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89 TRACE_USER_CLASS_P2(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_open(name=%s, count=%d)", name, count); |
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90 |
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91 return vsi_s_open(VSI_CALLER name, count); |
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92 } |
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93 |
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94 int gdd_sys_sem_close(T_GDD_SEM sem) |
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95 { |
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96 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_close(sem=%d)", sem); |
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97 |
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98 return vsi_s_close(VSI_CALLER sem); |
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99 } |
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100 |
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101 int gdd_sys_sem_down(T_GDD_SEM sem) |
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102 { |
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103 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_down(sem=%d)", sem); |
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104 |
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105 return vsi_s_get(VSI_CALLER sem); |
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106 } |
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107 |
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108 int gdd_sys_sem_up(T_GDD_SEM sem) |
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109 { |
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110 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_up(sem=%d)", sem); |
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111 |
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112 return vsi_s_release(VSI_CALLER sem); |
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113 } |
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114 |
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115 int gdd_sys_sem_status(T_GDD_SEM sem, /*out*/ unsigned short * count) |
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116 { |
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117 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_status(sem=%d)", sem); |
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118 |
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119 return vsi_s_status(VSI_CALLER sem, count); |
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120 } |
