* (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Andreas Heppel <aheppel@sysgo.de>
- * 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+
*/
/* #define DEBUG */
int saveenv(void)
{
env_t env_new;
- ssize_t len;
- char *res, *saved_data = NULL;
+ char *saved_data = NULL;
char flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG;
int rc = 1;
#if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
if (flash_sect_protect(0, (ulong)flash_addr_new, end_addr_new))
goto done;
- res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
- if (len < 0) {
- error("Cannot export environment: errno = %d\n", errno);
- goto done;
- }
- env_new.crc = crc32(0, env_new.data, ENV_SIZE);
+ rc = env_export(&env_new);
+ if (rc)
+ return rc;
env_new.flags = new_flag;
#if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
int saveenv(void)
{
env_t env_new;
- ssize_t len;
int rc = 1;
- char *res, *saved_data = NULL;
+ char *saved_data = NULL;
#if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
ulong up_data = 0;
if (flash_sect_protect(0, (long)flash_addr, end_addr))
goto done;
- res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
- if (len < 0) {
- error("Cannot export environment: errno = %d\n", errno);
+ rc = env_export(&env_new);
+ if (rc)
goto done;
- }
- env_new.crc = crc32(0, env_new.data, ENV_SIZE);
puts("Erasing Flash...");
if (flash_sect_erase((long)flash_addr, end_addr))