FreeCalypso > hg > freecalypso-tools

annotate loadtools/ltmain.c @ 585:d3e2b23ebf1d

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doc/Target-boot-control: finished for now
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 03 Feb 2020 05:22:21 +0000
parents cef70d53fc5e
children ecea01f65146
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1 /*
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2 * This module contains the main() function for fc-loadtool
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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 <unistd.h>
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10 #include "srecreader.h"
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11
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12 char *target_ttydev;
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13
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14 extern struct srecreader iramimage;
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15 extern char default_loadagent_image[];
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16 extern char hw_init_script[];
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17 extern void (*default_exit)();
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18
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19 extern struct baudrate *find_baudrate_by_name();
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20
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21 static struct baudrate *reattach, *batch_baud;
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22
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23 main(argc, argv)
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24 char **argv;
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25 {
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26 extern char *optarg;
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27 extern int optind;
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28 int c;
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29 char command[512];
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30
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31 while ((c = getopt(argc, argv, "a:b:B:c:C:h:H:i:P:r:")) != EOF)
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32 switch (c) {
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33 case 'a':
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34 iramimage.filename = optarg;
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35 continue;
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36 case 'b':
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37 set_romload_baudrate(optarg);
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38 continue;
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39 case 'B':
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40 batch_baud = find_baudrate_by_name(optarg);
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41 if (!batch_baud)
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42 exit(1); /* error msg already printed */
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43 continue;
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44 case 'c':
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45 set_compalstage_short(optarg);
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46 continue;
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47 case 'C':
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48 set_compalstage_fullpath(optarg);
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49 continue;
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50 case 'h':
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51 read_hwparam_file_shortname(optarg);
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52 continue;
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53 case 'H':
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54 read_hwparam_file_fullpath(optarg);
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55 continue;
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56 case 'i':
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57 set_beacon_interval(optarg);
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58 continue;
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59 case 'P':
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60 if (find_bootctrl_entry(optarg) < 0)
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61 exit(1); /* error msg already printed */
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62 continue;
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63 case 'r':
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64 reattach = find_baudrate_by_name(optarg);
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65 if (!reattach)
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66 exit(1); /* error msg already printed */
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67 continue;
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68 case '?':
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69 default:
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70 usage: fprintf(stderr,
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71 "usage: fc-loadtool [options] ttyport [command-script]\n");
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72 exit(1);
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73 }
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74 if (argc - optind < 1 || argc - optind > 2)
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75 goto usage;
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76 target_ttydev = argv[optind];
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77 if (!iramimage.filename)
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78 iramimage.filename = default_loadagent_image;
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79
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80 open_serial_port(target_ttydev);
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81 if (reattach)
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82 set_serial_baudrate(reattach);
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83 else {
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84 pwon_if_needed();
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85 perform_compal_stage();
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86 perform_romload();
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87 putchar('\n');
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88 if (tpinterf_pass_output(1) < 0)
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89 exit(1);
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90 putchar('\n');
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91 if (hw_init_script[0]) {
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92 printf("Executing init script %s\n", hw_init_script);
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93 c = loadtool_exec_script(hw_init_script, 1);
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94 } else
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95 c = 0;
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96 if (argc - optind > 1) {
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97 if (c)
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98 exit(1);
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99 if (batch_baud) {
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100 c = loadagent_switch_baud(batch_baud);
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101 if (c)
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102 exit(1);
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103 }
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104 printf("Executing command script %s\n", argv[optind+1]);
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105 c = loadtool_exec_script(argv[optind+1], 0);
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106 if (c)
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107 exit(1);
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108 default_exit(0);
0
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109 }
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110 }
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111 for (;;) {
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112 if (isatty(0)) {
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113 fputs("loadtool> ", stdout);
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114 fflush(stdout);
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115 }
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116 if (!fgets(command, sizeof command, stdin))
229
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117 default_exit(0);
0
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118 loadtool_dispatch_cmd(command, 0);
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119 }
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120 }