mirror of
git://projects.qi-hardware.com/xburst-tools.git
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8979988877
The stage1 file can be uploaded but the following bootstrap is not successful. Once this bug is found adding stage2 is no problem.
118 lines
2.6 KiB
C
118 lines
2.6 KiB
C
/*
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* "Ingenic flash tool" - flash the Ingenic CPU via USB
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*
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* (C) Copyright 2009
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* Author: Marek Lindner <lindner_marek@yahoo.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 3 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA
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*/
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#include "main.h"
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#include "usb.h"
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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int load_file(struct ingenic_dev *ingenic_dev, const char *file_path)
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{
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struct stat fstat;
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int fd, status, res = -1;
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if (ingenic_dev->file_buff)
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free(ingenic_dev->file_buff);
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ingenic_dev->file_buff = NULL;
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status = stat(file_path, &fstat);
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if (status < 0) {
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fprintf(stderr, "Error - can't get file size from '%s': %s\n", file_path, strerror(errno));
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goto out;
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}
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ingenic_dev->file_len = fstat.st_size;
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ingenic_dev->file_buff = malloc(ingenic_dev->file_len);
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if (!ingenic_dev->file_buff) {
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fprintf(stderr, "Error - can't allocate memory to read file '%s': %s\n", file_path, strerror(errno));
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return -1;
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}
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fd = open(file_path, O_RDONLY);
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if (fd < 0) {
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fprintf(stderr, "Error - can't open file '%s': %s\n", file_path, strerror(errno));
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goto out;
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}
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status = read(fd, ingenic_dev->file_buff, ingenic_dev->file_len);
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if (status < ingenic_dev->file_len) {
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fprintf(stderr, "Error - can't read file '%s': %s\n", file_path, strerror(errno));
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goto close;
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}
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res = 1;
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close:
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close(fd);
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out:
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return res;
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}
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int main(int argc, char **argv)
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{
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struct ingenic_dev ingenic_dev;
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int res = EXIT_FAILURE;
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if ((getuid()) || (getgid())) {
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fprintf(stderr, "Error - you must be root to run '%s'\n", argv[0]);
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goto out;
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}
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memset(&ingenic_dev, 0, sizeof(struct ingenic_dev));
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if (usb_ingenic_init(&ingenic_dev) < 1)
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goto out;
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if (usb_get_ingenic_cpu(&ingenic_dev) < 1)
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goto out;
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if (load_file(&ingenic_dev, STAGE1_FILE_PATH) < 1)
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goto out;
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if (usb_ingenic_upload(&ingenic_dev, 1) < 1)
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goto cleanup;
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res = EXIT_SUCCESS;
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cleanup:
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if (ingenic_dev.file_buff)
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free(ingenic_dev.file_buff);
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out:
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usb_ingenic_cleanup(&ingenic_dev);
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return res;
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}
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