FreeCalypso > hg > freecalypso-tools
view loadtools/clmain.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | 8c011177adb9 |
children | dc05170ab113 |
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/* * This module contains the main() function for the XRAM chain-loading * utility fc-xram. */ #include <sys/types.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include "../libserial/baudrate.h" #include "srecreader.h" char *target_ttydev; extern struct srecreader iramimage; extern char default_loadagent_image[]; extern struct srecreader xramimage; extern char hw_init_script[]; extern struct baudrate baud_rate_table[]; extern struct baudrate *current_baud_rate; extern int gta_modem_poweron; extern struct baudrate *find_baudrate_by_name(); struct baudrate *xram_load_baudrate; struct baudrate *xram_run_baudrate = baud_rate_table; /* 1st entry default */ char **passon_argv; int passon_argc; main(argc, argv) char **argv; { extern char *optarg; extern int optind; int c; struct baudrate *br; while ((c = getopt(argc, argv, "+a:b:B:c:C:h:H:i:nr:")) != EOF) switch (c) { case 'a': iramimage.filename = optarg; continue; case 'b': set_romload_baudrate(optarg); continue; case 'B': br = find_baudrate_by_name(optarg); if (!br) exit(1); /* error msg already printed */ xram_load_baudrate = br; continue; case 'c': set_compalstage_short(optarg); continue; case 'C': set_compalstage_fullpath(optarg); continue; case 'h': read_hwparam_file_shortname(optarg); continue; case 'H': read_hwparam_file_fullpath(optarg); continue; case 'i': set_beacon_interval(optarg); continue; case 'n': gta_modem_poweron = 0; continue; case 'r': br = find_baudrate_by_name(optarg); if (!br) exit(1); /* error msg already printed */ xram_run_baudrate = br; continue; case '?': default: usage: fprintf(stderr, "usage: fc-xram [options] ttyport xramimage.srec [2ndprog]\n"); exit(1); } if (argc - optind < 2) goto usage; target_ttydev = argv[optind]; xramimage.filename = argv[optind+1]; if (!iramimage.filename) iramimage.filename = default_loadagent_image; if (argc - optind >= 3) { passon_argv = argv + optind + 2; passon_argc = argc - optind - 2; } open_serial_port(target_ttydev); perform_compal_stage(); perform_romload(); /* loadagent should be running now */ if (tpinterf_pass_output(1) < 0) exit(1); if (hw_init_script[0]) { printf("Executing init script %s\n", hw_init_script); c = exec_init_script(hw_init_script); if (c) exit(1); } if (xram_load_baudrate && xram_load_baudrate != current_baud_rate) { c = loadagent_switch_baud(xram_load_baudrate); if (c) exit(1); } printf("Sending XRAM image to loadagent\n"); perform_chain_load(); if (passon_argv) exec_2nd_prog(); tty_passthru(); exit(0); }