* Copyright (C) 2008 Nokia Corporation: drop_ffs() function by
* Artem Bityutskiy <dedekind1@gmail.com> from mtd-utils
*
- * 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 version
- * 2 as published by the Free Software Foundation.
- *
- * 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
- *
* Copyright 2010 Freescale Semiconductor
- * The portions of this file whose copyright is held by Freescale and which
- * are not considered a derived work of GPL v2-only code may be distributed
- * and/or modified 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.
+ *
+ * SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
struct jffs2_unknown_node cleanmarker;
erase_info_t erase;
unsigned long erase_length, erased_length; /* in blocks */
- int bbtest = 1;
int result;
int percent_complete = -1;
const char *mtd_device = meminfo->name;
WATCHDOG_RESET();
- if (!opts->scrub && bbtest) {
- int ret = meminfo->block_isbad(meminfo, erase.addr);
+ if (opts->lim && (erase.addr >= (opts->offset + opts->lim))) {
+ puts("Size of erase exceeds limit\n");
+ return -EFBIG;
+ }
+ if (!opts->scrub) {
+ int ret = mtd_block_isbad(meminfo, erase.addr);
if (ret > 0) {
if (!opts->quiet)
printf("\rSkipping bad block at "
erased_length++;
- result = meminfo->erase(meminfo, &erase);
+ result = mtd_erase(meminfo, &erase);
if (result != 0) {
printf("\n%s: MTD Erase failure: %d\n",
mtd_device, result);
/* format for JFFS2 ? */
if (opts->jffs2 && chip->ecc.layout->oobavail >= 8) {
- chip->ops.ooblen = 8;
- chip->ops.datbuf = NULL;
- chip->ops.oobbuf = (uint8_t *)&cleanmarker;
- chip->ops.ooboffs = 0;
- chip->ops.mode = MTD_OOB_AUTO;
-
- result = meminfo->write_oob(meminfo,
- erase.addr,
- &chip->ops);
+ struct mtd_oob_ops ops;
+ ops.ooblen = 8;
+ ops.datbuf = NULL;
+ ops.oobbuf = (uint8_t *)&cleanmarker;
+ ops.ooboffs = 0;
+ ops.mode = MTD_OPS_AUTO_OOB;
+
+ result = mtd_write_oob(meminfo,
+ erase.addr,
+ &ops);
if (result != 0) {
printf("\n%s: MTD writeoob failure: %d\n",
mtd_device, result);
#ifdef CONFIG_CMD_NAND_LOCK_UNLOCK
+#define NAND_CMD_LOCK_TIGHT 0x2c
+#define NAND_CMD_LOCK_STATUS 0x7a
+
/******************************************************************************
* Support for locking / unlocking operations of some NAND devices
*****************************************************************************/
int page;
struct nand_chip *chip = mtd->priv;
- debug("nand_unlock%s: start: %08llx, length: %d!\n",
+ debug("nand_unlock%s: start: %08llx, length: %zd!\n",
allexcept ? " (allexcept)" : "", start, length);
/* select the NAND device */
static size_t drop_ffs(const nand_info_t *nand, const u_char *buf,
const size_t *len)
{
- size_t i, l = *len;
+ size_t l = *len;
+ ssize_t i;
for (i = l - 1; i >= 0; i--)
if (buf[i] != 0xFF)
ops.len = pagesize;
ops.ooblen = nand->oobsize;
- ops.mode = MTD_OOB_AUTO;
+ ops.mode = MTD_OPS_AUTO_OOB;
ops.ooboffs = 0;
pages = write_size / pagesize_oob;
ops.datbuf = p_buffer;
ops.oobbuf = ops.datbuf + pagesize;
- rval = nand->write_oob(nand, offset, &ops);
+ rval = mtd_write_oob(nand, offset, &ops);
if (rval != 0)
break;