/*
* (C) Copyright 2008-2011 Freescale Semiconductor, Inc.
*
- * 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 */
__weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr)
{
- *env_addr = CONFIG_ENV_OFFSET;
+ s64 offset;
+
+ offset = CONFIG_ENV_OFFSET;
#ifdef CONFIG_ENV_OFFSET_REDUND
if (copy)
- *env_addr = CONFIG_ENV_OFFSET_REDUND;
+ offset = CONFIG_ENV_OFFSET_REDUND;
#endif
+
+ if (offset < 0)
+ offset += mmc->capacity;
+
+ *env_addr = offset;
+
return 0;
}