FreeCalypso > hg > freecalypso-sw
view loadtools/sertool.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 | 7b3fd0e2a352 |
children |
line wrap: on
line source
/* * This module contains the main() function for fc-iram, previously * called fc-sertool: the simplest of the FreeCalypso loading tools, * which sends the user-specified IRAM SREC image to the boot ROM * and then switches into serial tty pass-through. */ #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 int gta_modem_poweron; main(argc, argv) char **argv; { extern char *optarg; extern int optind; int c; while ((c = getopt(argc, argv, "b:c:C:h:H:i:n")) != EOF) switch (c) { 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 '?': default: usage: fprintf(stderr, "usage: fc-iram [options] ttyport iramimage.srec\n"); exit(1); } if (argc - optind != 2) goto usage; target_ttydev = argv[optind]; iramimage.filename = argv[optind+1]; open_target_serial(); perform_compal_stage(1); perform_romload(); tty_passthru(); exit(0); }