FreeCalypso > hg > freecalypso-tools
view loadtools/compalram.c @ 718:098fea21ba13
doc/Host-tools-overview: tiffs-mkfs description updated
The first version of tiffs-mkfs did not include a journal file in the created
FFS, expecting the firmware to create it on first boot. All historical
firmwares prior to a recent FC fix (2020-05) contain a bug in that code path,
thus images made with the first version of tiffs-mkfs were only acceptable to
very recent FC firmwares. tiffs-mkfs has now been extended to include an empty
journal in the created FFS, thus the restriction of working with recent fw only
has been lifted.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 23 Aug 2020 04:55:02 +0000 |
parents | 8c011177adb9 |
children |
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/* * This module contains the main() function for fc-compalram, a trivial * utility that feeds a binary download image to Compal's bootloader * and then switches into serial tty pass-through. */ #include <stdio.h> #include <stdlib.h> char *target_ttydev; main(argc, argv) char **argv; { if (argc != 3) { fprintf(stderr, "usage: fc-compalram ttyport image.bin\n"); exit(1); } target_ttydev = argv[1]; set_compalstage_fullpath(argv[2]); open_serial_port(target_ttydev); perform_compal_stage(); tty_passthru(); exit(0); }