FreeCalypso > hg > freecalypso-tools
annotate rvinterf/etmsync/memdump.c @ 505:7bf0d909c87e
fc-loadtool flash ID check: change of reset after the check logic
This change only affects those flash configurations that have ID checks
enabled. The logic for resetting the flash after the ID check has been
changed as follows:
1) If the check fails, we return without attempting to reset the flash.
2) If the check is successful, we reset the flash using the configured
method (could be AMD or Intel or Intel W30) instead of always doing an
AMD flash reset as the original code did.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 27 May 2019 19:58:01 +0000 |
parents | e40bb5a6c6b9 |
children |
rev | line source |
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153
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1 /* |
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2 * This utility uses one of TI's Test Mode memory read commands (either TM3 or |
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3 * ETM) in a synchronous manner (using our etmsync infrastructure) to read the |
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4 * memory of a GSM device running a compatible fw version. It supplants |
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5 * the former fc-olddump tool. |
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6 */ |
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7 |
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8 #include <sys/types.h> |
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9 #include <stdio.h> |
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10 #include <stdlib.h> |
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11 #include <string.h> |
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12 #include <strings.h> |
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13 #include <unistd.h> |
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14 #include "etm.h" |
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15 #include "tm3.h" |
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16 #include "localtypes.h" |
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17 #include "exitcodes.h" |
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18 |
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19 int use_etm; |
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20 |
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21 extern char *socket_pathname; |
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22 extern char *rvinterf_ttyport, *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt; |
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23 |
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24 single_op_main(argc, argv) |
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25 char **argv; |
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26 { |
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27 u32 addr, len, chunk, maxchunk; |
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28 char buf[MAX_MEMREAD_BYTES]; |
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29 FILE *outf; |
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30 int rc; |
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31 |
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32 if (argc != 3) { |
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33 fprintf(stderr, |
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34 "usage: fc-memdump [options] start-addr dump-length binfile\n"); |
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35 exit(ERROR_USAGE); |
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36 } |
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37 addr = strtoul(argv[0], 0, 16); |
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38 len = strtoul(argv[1], 0, 16); |
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39 outf = fopen(argv[2], "w"); |
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40 if (!outf) { |
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41 perror(argv[2]); |
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42 exit(ERROR_UNIX); |
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43 } |
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44 if (use_etm) |
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45 maxchunk = MAX_MEMREAD_BYTES; |
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46 else |
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47 maxchunk = TM3_MEMREAD_MAX; |
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48 while (len) { |
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49 chunk = len; |
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50 if (chunk > maxchunk) |
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51 chunk = maxchunk; |
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52 if (use_etm) |
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53 rc = do_memory_read(addr, buf, chunk); |
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54 else |
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55 rc = do_memory_read_tm3(addr, buf, chunk); |
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56 if (rc) |
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57 exit(rc); |
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58 fwrite(buf, 1, chunk, outf); |
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59 putchar('.'); |
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60 fflush(stdout); |
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61 addr += chunk; |
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62 len -= chunk; |
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63 } |
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64 putchar('\n'); |
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65 fclose(outf); |
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66 exit(0); |
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67 } |
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68 |
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69 main(argc, argv) |
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70 char **argv; |
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71 { |
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72 extern int optind; |
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73 extern char *optarg; |
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74 int c, sopt = 0; |
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75 |
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76 while ((c = getopt(argc, argv, "B:el:p:s:w:")) != EOF) |
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77 switch (c) { |
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78 case 'B': |
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79 rvinterf_Bopt = optarg; |
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80 continue; |
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81 case 'e': |
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82 use_etm++; |
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83 continue; |
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84 case 'l': |
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85 rvinterf_lopt = optarg; |
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86 continue; |
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87 case 'p': |
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88 rvinterf_ttyport = optarg; |
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89 continue; |
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90 case 's': |
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91 socket_pathname = optarg; |
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92 sopt++; |
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93 continue; |
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94 case 'w': |
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95 rvinterf_wopt = optarg; |
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96 continue; |
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97 case '?': |
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98 default: |
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99 /* error msg already printed */ |
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100 exit(ERROR_USAGE); |
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101 } |
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102 if (rvinterf_ttyport) { |
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103 if (sopt) { |
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104 fprintf(stderr, |
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105 "%s error: -p and -s options are mutually exclusive\n", |
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106 argv[0]); |
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107 exit(ERROR_USAGE); |
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108 } |
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109 launch_rvinterf(1); |
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110 } else { |
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111 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) { |
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112 fprintf(stderr, |
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113 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n", |
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114 argv[0]); |
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115 exit(ERROR_USAGE); |
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116 } |
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117 connect_local_socket(); |
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118 } |
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119 |
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120 return single_op_main(argc - optind, argv + optind); |
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121 } |