FreeCalypso > hg > freecalypso-sw
view loadtools/ltmain.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Wed, 30 Dec 2015 21:28:41 +0000 |
parents | 833e8fa93330 |
children |
line wrap: on
line source
/* * This module contains the main() function for fc-loadtool */ #include <sys/types.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include "srecreader.h" extern char *target_ttydev; extern struct srecreader iramimage; extern char default_loadagent_image[]; extern char hw_init_script[]; extern void (*default_exit)(); extern int gta_modem_poweron; extern struct baudrate *find_baudrate_by_name(); static struct baudrate *reattach; main(argc, argv) char **argv; { extern char *optarg; extern int optind; int c; char command[512]; while ((c = getopt(argc, argv, "a:b:c:C:h:H:i:nr:")) != EOF) switch (c) { case 'a': iramimage.filename = optarg; continue; case 'b': set_romload_baudrate(optarg); 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': reattach = find_baudrate_by_name(optarg); if (!reattach) exit(1); /* error msg already printed */ continue; case '?': default: usage: fprintf(stderr, "usage: fc-loadtool [options] ttyport\n"); exit(1); } if (argc - optind != 1) goto usage; target_ttydev = argv[optind]; if (!iramimage.filename) iramimage.filename = default_loadagent_image; open_target_serial(); if (reattach) switch_baud_rate(reattach); else { perform_compal_stage(1); perform_romload(); putchar('\n'); if (tpinterf_pass_output(1) < 0) exit(1); putchar('\n'); if (hw_init_script[0]) { printf("Executing init script %s\n", hw_init_script); loadtool_exec_script(hw_init_script); } } for (;;) { if (isatty(0)) { fputs("loadtool> ", stdout); fflush(stdout); } if (!fgets(command, sizeof command, stdin)) default_exit(); loadtool_dispatch_cmd(command, 0); } }