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annotate src/cs/system/Main/mem_load.c @ 280:081a2b303178

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src/cs/system/Main/mem_load.c: import from LoCosto source
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 07 Aug 2017 05:27:26 +0000
parents
children 852b8410431d
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280
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
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1 /************* Revision Controle System Header *************
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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2 * GSM Layer 1 software
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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3 * MEM_LOAD.C
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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4 *
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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5 * Filename mem_load.c
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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6 * Version 1.6
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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7 * Date 06/20/01
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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8 *
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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9 ************* Revision Controle System Header *************/
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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10
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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11 #ifndef _WINDOWS
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12 #include "chipset.cfg"
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13 #include "board.cfg"
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14 #include "swconfig.cfg"
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15 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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16
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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17 #include "l1sw.cfg" /* OP_L1_STANDALONE definition */
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18
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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19 #if ((((CHIPSET == 3) || (CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || \
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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20 (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11)) && (LONG_JUMP != 0)) || \
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21 (CHIPSET == 12) ||(CHIPSET == 15))
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22 /*
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23 * USE_GZIP flag is used by modem binaries compression feature on P2.
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24 * For P2 build variants it is defined globally - either in master.cfg (HBB)
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25 * or P2's configdef *.xml files (UBB).
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26 * The following definition is for all other platforms - just to
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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27 * suppress compilation warnings.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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28 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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29 #ifndef USE_GZIP
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30 #define USE_GZIP 0
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31 #endif
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32
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33 #if (OP_L1_STANDALONE == 1)
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34 #define D_LOAD_START _470_INT_MEM_out_call_load_start
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35 #define D_RUN_START _470_INT_MEM_out_call_run_start
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36 #define D_RUN_END _470_INT_MEM_out_call_run_end
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37 #else
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38 #define D_LOAD_START _470_S_MEM_out_call_load_start
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39 #define D_RUN_START _470_S_MEM_out_call_run_start
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40 #define D_RUN_END _470_S_MEM_out_call_run_end
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41 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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42
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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43 typedef unsigned char UWORD8;
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44 typedef unsigned short int UWORD16;
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45 typedef unsigned long int UWORD32;
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46
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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47
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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48 UWORD16 d_checksum1;
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49 UWORD16 d_checksum2;
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50
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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51 /* NEW COMPILER MANAGEMENT
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52 * INT_memset and INT_memcpy, respectively identical to memset and
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53 * memcpy from the rts library of compiler V2.51, are defined in int.s.
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54 * They are used to make the initialization of the .bss section and the load
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55 * of the internal ram code not dependent to the 32-bit alignment.
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56 * The old code used for the initialization and the load used a loop with
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57 * 4-byte increment, assuming the 32-bit alignment of the .bss section.
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58 * This alignment is not true with compiler V2.51.
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59 * This change applies whatever the compiler version.
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60 * INT_memset replaces f_zero
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61 * INT_memcpy replaces f_download
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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62 */
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63 extern void INT_memset(void *s, int c, UWORD32 n);
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64 extern void INT_memcpy(void *s1, void *s2, UWORD32 n);
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65
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66 #if (OP_L1_STANDALONE == 0) && (BOARD == 35) && (USE_GZIP == 1)
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67 extern void decompress(unsigned long input_start,
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68 unsigned long input_length,
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69 unsigned long output_start);
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70 #else
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71
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72 #ifdef USE_CHECKSUM
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73 UWORD16 f_checksum(UWORD8 *p_begin,
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74 UWORD32 d_length) {
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75 UWORD16 d_checksum = 0x0000;
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76
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77 while(d_length > 0) {
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78 d_checksum += *(p_begin++);
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79 d_length --;
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80 }
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81
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82 return(d_checksum);
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83 }
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84 #else
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85 UWORD16 f_checksum(UWORD8 *p_begin,
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86 UWORD32 d_length) {
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87 return 0;
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88 }
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89 #endif
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90
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91 #endif
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92
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93 #if (CHIPSET == 12) || (CHIPSET == 15)
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94 /*
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95 * Load start address of the interrupt vector table from FLASH into Internal SRAM
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96 */
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97 #define C_NUMBER_OF_INTERRUPT_VECTOR 7
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98 #pragma DATA_SECTION(d_interrupt_load_start,".intload")
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99 const UWORD32 d_interrupt_load_start=0L;
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100 extern const UWORD32 IndirectVectorTable[C_NUMBER_OF_INTERRUPT_VECTOR * 2];
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101
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102 #define C_INTERRUPT_VECTOR_LOAD_START (UWORD32)((UWORD32)(&d_interrupt_load_start) + 4)
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103 #define C_INTERRUPT_VECTOR_RUN_START (UWORD32)((UWORD32)&IndirectVectorTable[0])
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104 #define C_INTERRUPT_VECTOR_LENGTH (UWORD32)(C_NUMBER_OF_INTERRUPT_VECTOR * 2 * sizeof(UWORD32))
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105 #endif /* (CHIPSET == 12) || (CHIPSET == 15)*/
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106
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107
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108 #if ((LONG_JUMP == 3) || (((CHIPSET==15)||(CHIPSET == 12)) && (LONG_JUMP == 0)))
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109 /*
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110 * Load start address of the code downloaded from FLASH into Internal SRAM
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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111 */
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112 #pragma DATA_SECTION(d_application_load_start,".ldfl")
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113 const UWORD32 d_application_load_start=0L;
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114 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
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115 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 #if !(((CHIPSET == 12) || (CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 extern UWORD8 D_LOAD_START;
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 #endif /* (((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0)) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 * Run start address of the code downloaded from FLASH into Internal SRAM
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 #pragma DATA_SECTION(d_application_run_start,"S_P_Mem")
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 const UWORD32 d_application_run_start = 0L;
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 extern UWORD8 D_RUN_START;
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 #endif /* (((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0)) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 * Run end address of the code downloaded from FLASH into Internal SRAM
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 #pragma DATA_SECTION(d_application_run_end,"E_P_Mem")
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 const UWORD32 d_application_run_end = 0L;
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 extern UWORD8 D_RUN_END;
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 #endif /* (((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0)) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 * Application download
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 #define C_APPLICATION_LOAD_START (UWORD32)((UWORD32 *)(&d_application_load_start) + 2)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 #define C_APPLICATION_RUN_START (UWORD32)((UWORD32)(&d_application_run_start) + sizeof(UWORD32))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 #define C_APPLICATION_RUN_END (UWORD32)((UWORD32)(&d_application_run_end) + sizeof(UWORD32))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 #define C_APPLICATION_LENGTH (UWORD32)(C_APPLICATION_RUN_END - C_APPLICATION_RUN_START - sizeof(UWORD32))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 * Trampoline download
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 #define C_TRAMPOLINE_LOAD_START (UWORD32)(&D_LOAD_START)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 #define C_TRAMPOLINE_RUN_START (UWORD32)(&D_RUN_START)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 #define C_TRAMPOLINE_RUN_END (UWORD32)(&D_RUN_END)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 #define C_TRAMPOLINE_LENGTH (UWORD32)(&D_RUN_END - &D_RUN_START)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 #endif /* (((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0)) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 void f_load_int_mem(void) {
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 * Reset checksum of code downloaded
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 d_checksum1 = 0; /* Load checksum */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 d_checksum2 = 0; /* Run checksum */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 * Reset the Internal memory where the code must be downloaded
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 INT_memset((void *)(C_APPLICATION_RUN_START),0,C_APPLICATION_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 INT_memset((void *)(C_TRAMPOLINE_RUN_START),0,C_TRAMPOLINE_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 #if ((CHIPSET == 12)||(CHIPSET==15))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 INT_memset((void *)(C_INTERRUPT_VECTOR_RUN_START),0,C_INTERRUPT_VECTOR_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 #if (OP_L1_STANDALONE == 0) && (BOARD == 35) && (USE_GZIP == 1)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 #define C_GZIP_START (C_APPLICATION_LOAD_START)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 #define C_GZIP_LENGTH (*(UWORD32*)C_APPLICATION_LOAD_START)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 #define C_GZIP_OUT (C_APPLICATION_RUN_START - sizeof(UWORD32))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 /* De-compress on-the-fly and load to internal RAM */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 decompress(C_GZIP_START, /* load start (compressed) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 C_GZIP_LENGTH, /* compressed length */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 C_GZIP_OUT); /* run start */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 #else
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 * Compute checksum on code in FLASH (code and trampoline functions)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 d_checksum1 = f_checksum((UWORD8 *)(C_APPLICATION_LOAD_START), C_APPLICATION_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 d_checksum1 += f_checksum((UWORD8 *)(C_TRAMPOLINE_LOAD_START), C_TRAMPOLINE_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 #if ((CHIPSET == 12)||(CHIPSET==15))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 d_checksum1 += f_checksum((UWORD8 *)(C_INTERRUPT_VECTOR_LOAD_START), C_INTERRUPT_VECTOR_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 * Download code from FLASH into Internal RAM (both code and trampoline functions)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 INT_memcpy((void *)(C_APPLICATION_RUN_START),(void *)(C_APPLICATION_LOAD_START),C_APPLICATION_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 INT_memcpy((void *)(C_TRAMPOLINE_RUN_START),(void *)(C_TRAMPOLINE_LOAD_START),C_TRAMPOLINE_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 #if ((CHIPSET == 12)||(CHIPSET==15))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 INT_memcpy((void *)(C_INTERRUPT_VECTOR_RUN_START),(void *)(C_INTERRUPT_VECTOR_LOAD_START),C_INTERRUPT_VECTOR_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 /*
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 * Compute checksum on code in FLASH (code and trampoline functions)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 d_checksum2 = f_checksum((UWORD8 *)(C_APPLICATION_RUN_START), C_APPLICATION_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 #if ((OP_WCP == 0) || (OP_L1_STANDALONE == 1))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 #if (TOOL_CHOICE == 0)
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 /* NEW COMPILER MANAGEMENT
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 * If use of VISUAL LINKER, needs to manage trampoline download.
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 * Case of:
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 * - TOOL_CHOICE == 0 => compiler v1.22e with vlinker v1.9902
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 #if !(((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 d_checksum2 += f_checksum((UWORD8 *)(C_TRAMPOLINE_RUN_START), C_TRAMPOLINE_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 #endif /* (TOOL_CHOICE == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 #if ((CHIPSET == 12)||(CHIPSET==15))
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 d_checksum2 += f_checksum((UWORD8 *)(C_INTERRUPT_VECTOR_RUN_START), C_INTERRUPT_VECTOR_LENGTH);
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 #endif
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 #endif /* (OP_WCP == 0) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 #endif /* (OP_L1_STANDALONE == 0) && (BOARD == 35) && (USE_GZIP == 1) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 } /* f_load_int_mem() */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 #endif /* ((LONG_JUMP == 3) || (((CHIPSET == 12)||(CHIPSET==15)) && (LONG_JUMP == 0))) */
081a2b303178 src/cs/system/Main/mem_load.c: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 #endif /* ((((CHIPSET == 3) || (CHIPSET == 4) || ... (CHIPSET == 12) || (CHIPSET == 15)) */