* Written by: Rafal Czubak <rcz@semihalf.com>
* Bartlomiej Sieka <tur@semihalf.com>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <flash.h>
#include <net.h>
+#include <net/tftp.h>
#include <malloc.h>
/* env variable holding the location of the update file */
/* download the update file */
load_addr = addr;
copy_filename(BootFile, filename, sizeof(BootFile));
- size = NetLoop(TFTP);
+ size = NetLoop(TFTPGET);
if (size < 0)
rv = 1;
return 0;
}
-void update_tftp(void)
+int update_tftp(ulong addr)
{
char *filename, *env_addr;
int images_noffset, ndepth, noffset;
ulong update_addr, update_fladdr, update_size;
- ulong addr;
void *fit;
+ int ret = 0;
+
+ /* use already present image */
+ if (addr)
+ goto got_update_file;
printf("Auto-update from TFTP: ");
if (filename == NULL) {
printf("failed, env. variable '%s' not found\n",
UPDATE_FILE_ENV);
- return;
+ return 1;
}
printf("trying update file '%s'\n", filename);
if (update_load(filename, CONFIG_UPDATE_TFTP_MSEC_MAX,
CONFIG_UPDATE_TFTP_CNT_MAX, addr)) {
printf("Can't load update file, aborting auto-update\n");
- return;
+ return 1;
}
+got_update_file:
fit = (void *)addr;
if (!fit_check_format((void *)fit)) {
printf("Bad FIT format of the update file, aborting "
"auto-update\n");
- return;
+ return 1;
}
/* process updates */
printf("Processing update '%s' :",
fit_get_name(fit, noffset, NULL));
- if (!fit_image_check_hashes(fit, noffset)) {
+ if (!fit_image_verify(fit, noffset)) {
printf("Error: invalid update hash, aborting\n");
+ ret = 1;
goto next_node;
}
&update_fladdr, &update_size)) {
printf("Error: can't get update parameteres, "
"aborting\n");
+ ret = 1;
goto next_node;
}
if (update_flash(update_addr, update_fladdr, update_size)) {
printf("Error: can't flash update, aborting\n");
+ ret = 1;
goto next_node;
}
next_node:
noffset = fdt_next_node(fit, noffset, &ndepth);
}
- return;
+ return ret;
}