* (C) Copyright 2002
* Richard Jones, rjones@nexus-tech.net
*
- * 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 <s_record.h>
#include <net.h>
#include <ata.h>
+#include <asm/io.h>
+#include <mapmem.h>
#include <part.h>
#include <fat.h>
#include <fs.h>
+int do_fat_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ return do_size(cmdtp, flag, argc, argv, FS_TYPE_FAT);
+}
+
+U_BOOT_CMD(
+ fatsize, 4, 0, do_fat_size,
+ "determine a file's size",
+ "<interface> <dev[:part]> <filename>\n"
+ " - Find file 'filename' from 'dev' on 'interface'\n"
+ " and determine its size."
+);
+
int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT, 16);
+ return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT);
}
U_BOOT_CMD(
fatload, 7, 0, do_fat_fsload,
"load binary file from a dos filesystem",
- "<interface> [<dev[:part]>] <addr> <filename> [bytes [pos]]\n"
+ "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
" - Load binary file 'filename' from 'dev' on 'interface'\n"
" to address 'addr' from dos filesystem.\n"
" 'pos' gives the file position to start loading from.\n"
" If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
" 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
" the load stops on end of file.\n"
- " All numeric parameters are assumed to be hex."
+ " If either 'pos' or 'bytes' are not aligned to\n"
+ " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n"
+ " be printed and performance will suffer for the load."
);
static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[])
{
- long size;
+ loff_t size;
+ int ret;
unsigned long addr;
unsigned long count;
block_dev_desc_t *dev_desc = NULL;
disk_partition_t info;
int dev = 0;
int part = 1;
+ void *buf;
if (argc < 5)
return cmd_usage(cmdtp);
addr = simple_strtoul(argv[3], NULL, 16);
count = simple_strtoul(argv[5], NULL, 16);
- size = file_fat_write(argv[4], (void *)addr, count);
- if (size == -1) {
+ buf = map_sysmem(addr, count);
+ ret = file_fat_write(argv[4], buf, 0, count, &size);
+ unmap_sysmem(buf);
+ if (ret < 0) {
printf("\n** Unable to write \"%s\" from %s %d:%d **\n",
argv[4], argv[1], dev, part);
return 1;
}
- printf("%ld bytes written\n", size);
+ printf("%llu bytes written\n", size);
return 0;
}