* 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 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.
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* TI AR7 flash partition table.
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* TI AR7 flash partition table.
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/bootmem.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/bootmem.h>
-#include <linux/squashfs_fs.h>
+#include <linux/magic.h>
+
+#define AR7_PARTS 4
+#define ROOT_OFFSET 0xe0000
+
+#define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42)
+#define LOADER_MAGIC2 le32_to_cpu(0xfeed1281)
-static int create_mtd_partitions(struct mtd_info *master,
- struct mtd_partition **pparts,
+static int create_mtd_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
unsigned long origin)
{
struct ar7_bin_rec header;
unsigned int offset, len;
unsigned long origin)
{
struct ar7_bin_rec header;
unsigned int offset, len;
- unsigned int pre_size = master->erasesize, post_size = 0,
- root_offset = 0xe0000;
- int retries = 10;
+ unsigned int pre_size = master->erasesize, post_size = 0;
+ unsigned int root_offset = ROOT_OFFSET;
- master->read(master, offset, sizeof(header), &len, (u_char *)&header);
+ master->read(master, offset,
+ sizeof(header), &len, (u8 *)&header);
if (!strncmp((char *)&header, "TIENV0.8", 8))
ar7_parts[1].offset = pre_size;
if (!strncmp((char *)&header, "TIENV0.8", 8))
ar7_parts[1].offset = pre_size;
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
while (header.length) {
offset += sizeof(header) + header.length;
master->read(master, offset, sizeof(header),
- master->read(master, root_offset, sizeof(header), &len, (u_char *)&header);
+ master->read(master, root_offset,
+ sizeof(header), &len, (u8 *)&header);
if (header.checksum != SQUASHFS_MAGIC) {
root_offset += master->erasesize - 1;
root_offset &= ~(master->erasesize - 1);
if (header.checksum != SQUASHFS_MAGIC) {
root_offset += master->erasesize - 1;
root_offset &= ~(master->erasesize - 1);