FreeCalypso > hg > freecalypso-tools
annotate loadtools/romdump.c @ 974:bee0e096f076
CHANGES: document fc-loadtool Intel flash family expansion
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 28 Nov 2023 19:04:26 +0000 |
parents | 464a531122ab |
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rev | line source |
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1 /* |
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2 * This module contains the main() function for fc-dspromdump. |
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3 */ |
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4 |
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5 #include <sys/types.h> |
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6 #include <stdint.h> |
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7 #include <stdio.h> |
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8 #include <stdlib.h> |
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9 #include <string.h> |
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10 #include <strings.h> |
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11 #include <unistd.h> |
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12 #include "../libserial/baudrate.h" |
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13 #include "srecreader.h" |
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14 |
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15 char *target_ttydev; |
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16 |
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17 char default_dspdump_image[] = "/opt/freecalypso/target-bin/dspdump.srec"; |
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18 |
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19 extern struct srecreader iramimage; |
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20 extern struct baudrate *current_baud_rate; |
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21 extern void (*default_exit)(); |
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22 |
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23 extern struct baudrate *find_baudrate_by_name(); |
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24 |
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25 static struct baudrate *romdump_baudrate; |
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26 static char *output_filename; |
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27 static FILE *outfile; |
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28 |
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29 static |
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30 dump_receiver(line) |
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31 char *line; |
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32 { |
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33 if (!strncmp(line, "DSP dump:", 9) || !strncmp(line, "ERROR:", 6)) |
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34 puts(line); |
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35 fprintf(outfile, "%s\n", line); |
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36 return(1); |
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37 } |
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38 |
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39 main(argc, argv) |
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40 char **argv; |
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41 { |
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42 extern char *optarg; |
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43 extern int optind; |
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44 int c; |
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45 struct baudrate *br; |
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46 char *targv[2]; |
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47 |
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48 while ((c = getopt(argc, argv, "a:b:B:c:C:h:H:i:P:t:")) != EOF) |
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49 switch (c) { |
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50 case 'a': |
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51 iramimage.filename = optarg; |
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52 continue; |
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53 case 'b': |
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54 set_romload_baudrate(optarg); |
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55 continue; |
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56 case 'B': |
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57 br = find_baudrate_by_name(optarg); |
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58 if (!br) |
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59 exit(1); /* error msg already printed */ |
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60 romdump_baudrate = br; |
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61 continue; |
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62 case 'c': |
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63 set_compalstage_short(optarg); |
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64 continue; |
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65 case 'C': |
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66 set_compalstage_fullpath(optarg); |
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67 continue; |
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68 case 'h': |
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69 read_hwparam_file_shortname(optarg); |
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70 continue; |
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71 case 'H': |
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72 read_hwparam_file_fullpath(optarg); |
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73 continue; |
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74 case 'i': |
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75 set_beacon_interval(optarg); |
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76 continue; |
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77 case 'P': |
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78 if (find_bootctrl_entry(optarg) < 0) |
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79 exit(1); /* error msg already printed */ |
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80 continue; |
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81 case 't': |
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82 set_romload_timeout(optarg); |
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83 continue; |
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84 case '?': |
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85 default: |
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86 usage: fprintf(stderr, |
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87 "usage: fc-dspromdump [options] ttyport output-file\n"); |
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88 exit(1); |
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89 } |
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90 if (argc - optind != 2) |
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91 goto usage; |
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92 target_ttydev = argv[optind]; |
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93 output_filename = argv[optind+1]; |
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94 if (!iramimage.filename) |
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95 iramimage.filename = default_dspdump_image; |
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96 |
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97 open_serial_port(target_ttydev); |
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98 pwon_if_needed(); |
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99 perform_compal_stage(); |
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100 perform_romload(); |
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101 /* dspdump target program should be running now */ |
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102 if (tpinterf_pass_output(1) < 0) |
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103 exit(1); |
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104 if (romdump_baudrate && romdump_baudrate != current_baud_rate) { |
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105 c = loadagent_switch_baud(romdump_baudrate); |
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106 if (c) |
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107 exit(1); |
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108 } |
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109 outfile = fopen(output_filename, "w"); |
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110 if (!outfile) { |
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111 perror(output_filename); |
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112 exit(1); |
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113 } |
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114 printf("Requesting DSP ROM dump\n"); |
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115 targv[0] = "fulldump"; |
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116 targv[1] = 0; |
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117 tpinterf_make_cmd(targv); |
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118 if (tpinterf_send_cmd() < 0) |
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119 exit(1); |
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120 c = tpinterf_capture_output(2, dump_receiver); |
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121 fclose(outfile); |
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122 if (c < 0) |
2e4ab60919b9
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123 exit(1); |
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fc-dspromdump front end program implemented
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124 default_exit(0); |
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Mychaela Falconia <falcon@freecalypso.org>
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125 } |