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/*++
Copyright (c) 2012 WonderMedia Technologies, Inc.
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, see http://www.gnu.org/licenses/>.
WonderMedia Technologies, Inc.
4F, 531, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
--*/
#include <config.h>
#include <common.h>
#include <command.h>
#include <version.h>
#include <stdarg.h>
#include <linux/types.h>
#include <devices.h>
#include <linux/stddef.h>
#include <asm/byteorder.h>
#include <mmc.h>
#include <nand.h>
int wmt_fs_read(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
unsigned long dev = 0;
unsigned long addr = 0;
unsigned long bytes = 0;
int status = 0;
if (argc < 5) {
printf("Usage:\n%s\n", cmdtp->usage);
return 1;
}
if ((strcmp(argv[4], "wx-load.bin") != 0) &&
(strcmp(argv[4], "wmt-env.bin") != 0) &&
(strcmp(argv[4], "u-boot.bin") != 0)) {
printf("<filename> is not correct.\n");
return -1;
}
dev = simple_strtoul(argv[2], NULL, 16);
addr = simple_strtoul(argv[3], NULL, 16);
if (argc == 6)
bytes = simple_strtoul(argv[5], NULL, 16);
if (strcmp(argv[1], "mmc") == 0) {
status = mmc_wfs_read(dev, addr, argv[4], bytes);
} else if (strcmp(argv[1], "nand") == 0) {
// modified by howayhuo
//status = wmt_nand_read(dev, addr, argv[4], bytes);
status = 0;
} else {
printf("<interface> is not correct.\n");
}
return status;
}
int wmt_fs_write(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
unsigned long dev = 0;
unsigned long addr = 0;
unsigned long bytes = 0;
int status = 0;
if (argc < 6) {
printf("Usage:\n%s\n", cmdtp->usage);
return 1;
}
if ((strcmp(argv[4], "wx-load.bin") != 0) &&
(strcmp(argv[4], "u-boot.bin") != 0) &&
(strcmp(argv[4], "wmt-env.bin") != 0)) {
printf("<filename> is not correct.\n");
return -1;
}
dev = simple_strtoul(argv[2], NULL, 16);
addr = simple_strtoul(argv[3], NULL, 16);
bytes = simple_strtoul(argv[5], NULL, 16);
if (strcmp(argv[1], "mmc") == 0) {
status = mmc_wfs_write(dev, addr, argv[4], bytes);
} else if (strcmp(argv[1], "nand") == 0) {
// modified by howayhuo
//status = wmt_nand_write(dev, addr, argv[4], bytes);
status = 0;
} else {
printf("<interface> is not correct.\n");
return -1;
}
return status;
}
U_BOOT_CMD(
wfsread, 6, 1, wmt_fs_read,
"wfsread - This command is used to read the files located in wmtfs partition.\n"
" <interface> <dev> <addr> <filename> [<bytes>]\n",
"wfsread - This command is used to read the files located in wmtfs partition.\n"
" <interface> <dev> <addr> <filename> [<bytes>]\n"
" [S]<interface>:= The interface to read file including 'mmc' or 'nand'.\n"
" [H]<dev>:= The controller number.\n"
" If <interface>='mmc', then 0 indicates sdc0, 1 indicated sdc1.\n"
" If <interface>='nand', then dev should be set to 0.\n"
" [H]<addr>:= The image memory location.\n"
" [S]<filename>:= filename to be read(Max filename size is 16 char).\n"
" [H][<bytes>]:= Optional. How many bytes to be read if specified.\n"
);
U_BOOT_CMD(
wfswrite, 6, 1, wmt_fs_write,
"wfswrite - This command is used to write file to wmtfs partition.\n"
" <interface> <dev> <addr> <filename> <bytes>\n",
"wfswrite - This command is used to write file to wmtfs partition.\n"
" <interface> <dev> <addr> <filename> <bytes>\n"
" [S]<interface>:= The interface to write file including 'mmc' or 'nand'.\n"
" [H]<dev>:= The controller number.\n"
" If <interface>='mmc', then 0 indicates sdc0, 1 indicated sdc1.\n"
" If <interface>='nand', then dev should be set to 0.\n"
" [H]<addr>:= The image memory location.\n"
" [S]<filename>:= filename to be write(Max filename size is 16 char).\n"
" [H]<bytes>:= How many bytes to be written."
);
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