summaryrefslogtreecommitdiffstats
path: root/commands/mv.c
diff options
context:
space:
mode:
Diffstat (limited to 'commands/mv.c')
-rw-r--r--commands/mv.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/commands/mv.c b/commands/mv.c
deleted file mode 100644
index 937fd057a3..0000000000
--- a/commands/mv.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.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
- */
-
-/**
- * @file
- * @brief mw: memory write command
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <errno.h>
-#include <fs.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <linux/stat.h>
-#include <xfuncs.h>
-
-static int do_mem_mw ( cmd_tbl_t *cmdtp, int argc, char *argv[])
-{
- int ret = 0;
- int fd;
- char *filename = memory_device;
- int mode = O_RWSIZE_4;
- ulong adr;
-
- errno = 0;
-
- if (mem_parse_options(argc, argv, "bwld:", &mode, NULL, &filename) < 0)
- return 1;
-
- if (optind + 1 >= argc) {
- u_boot_cmd_usage(cmdtp);
- return 1;
- }
-
- adr = strtoul_suffix(argv[optind++], NULL, 0);
-
- fd = open_and_lseek(filename, mode | O_WRONLY, adr);
- if (fd < 0)
- return 1;
-
- while (optind < argc) {
- u8 val8;
- u16 val16;
- u32 val32;
- switch (mode) {
- case O_RWSIZE_1:
- val8 = simple_strtoul(argv[optind], NULL, 0);
- ret = write(fd, &val8, 1);
- break;
- case O_RWSIZE_2:
- val16 = simple_strtoul(argv[optind], NULL, 0);
- ret = write(fd, &val16, 2);
- break;
- case O_RWSIZE_4:
- val32 = simple_strtoul(argv[optind], NULL, 0);
- ret = write(fd, &val32, 4);
- break;
- }
- if (ret < 0) {
- perror("write");
- break;
- }
- optind++;
- }
-
- return errno;
-}
-
-static __maybe_unused char cmd_mw_help[] =
-"Usage: mw [OPTIONS] <region> <value(s)>\n"
-"Write value(s) to the specifies region.\n"
-"see 'help md' for supported options.\n";
-
-U_BOOT_CMD_START(mw)
- .maxargs = CONFIG_MAXARGS,
- .cmd = do_mem_mw,
- .usage = "memory write (fill)",
- U_BOOT_CMD_HELP(cmd_mw_help)
-U_BOOT_CMD_END
-
-/**
-@page mw_command mw: write something somewhere
-
-Usage is: mw [Options] \<region>
-
-Options are:
-- -s \<file> display file (default /dev/mem)
-- -d \<file> write file (default /dev/mem)
-- -b output in bytes
-- -w output in halfwords (16bit)
-- -l output in words (32bit)
-
-Memory regions:
-- Memory regions can be specified in two different forms: \b \<start>+\<size>
- or \b \<start>-\<end>
-- If \b \<start> is ommitted it defaults to 0.
-- If \b \<end> is ommited it defaults to the end of the device, except for
- interactive commands like \c md and \c mw for which it defaults to 0x100.
-- Sizes can be specified as decimal, or if prefixed with 0x as hexadecimal.
-- an optional suffix of k, M or G is for kibibytes, Megabytes or Gigabytes,
- respectively
-
-For usage examples refer the \c md command.
-*/