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/*
* Copyright (c) 2008 WonderMedia Technologies, Inc. All Rights Reserved.
*
* This PROPRIETARY SOFTWARE is the property of WonderMedia Technologies, Inc.
* and may contain trade secrets and/or other confidential information of
* WonderMedia Technologies, Inc. This file shall not be disclosed to any third
* party, in whole or in part, without prior written consent of WonderMedia.
*
* THIS PROPRIETARY SOFTWARE AND ANY RELATED DOCUMENTATION ARE PROVIDED AS IS,
* WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED,
* AND WonderMedia TECHNOLOGIES, INC. DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
* NON-INFRINGEMENT.
*/
#include <common.h>
#include <command.h>
#include <malloc.h>
#include <asm/io.h>
#include <watchdog.h>
/* #include <env.h> */
#include <image.h>
#include <linux/stddef.h>
#include <asm/byteorder.h>
#include <search.h>
#include <environment.h>
#include <fat.h>
//#define DEBUG_CMD_ADDFWCENV
extern char fat_fwc[260];
#define FWC_BUFFER_SIZE (64*1024)
#define SETENV_BEGIN ("<cmd>+")
#define SETENV_END ("</cmd>")
#define WMT_MODEL_NO ("wmt.model.no")
char modelname[260]; //for default get fwc filename from wmt.model.no
int do_addfwcenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
U_BOOT_CMD(
addfwcenv, CFG_MAXARGS, 2, do_addfwcenv,
"addfwcenv - folder\n",
"folder - find *.fwc in this folder with '+' as the first char in the file name\n"
" and do \"+setenv\" in this fwc file.\n"
);
int fwc_getenv(char *name)
{
if (!name)
return -1;
ENTRY e, *ep;
e.key = name;
e.data = NULL;
hsearch_r(e, FIND, &ep, &env_htab);
if (ep == NULL)
return -1;
strcpy(modelname, ep->data);
//size_t len = printf("%s=%s\n", ep->key, ep->data);
return 0;
}
int
getfwc(char* folder, char* buffer, int buf_size)
{
char *s_install_dev;
int usb_install = 0;
#ifdef DEBUG_CMD_ADDFWCENV
printf("addfwcenv: %s\n", folder);
#endif
if((s_install_dev = getenv("wmt.install.dev")) && !strcmp(s_install_dev,"usb"))
usb_install = 1;
fat_fwc[0] = 0;
modelname[0] =0;
if(!fwc_getenv(WMT_MODEL_NO))
{
//printf("---read modle_no name: %s\n", modelname);
sprintf(fat_fwc, "%s.fwc", modelname);
#ifdef DEBUG_CMD_ADDFWCENV
printf("modle_no file: %s\n", fat_fwc);
#endif
}
if(usb_install == 0) {
if (run_command("mmcinit 0", 0) == -1 ) {
printf("[getfwc] run 'mmcinit 0' fail\n");
return 0;
} else
sprintf(buffer, "fatls mmc 0 %s", folder);
} else {
if (run_command("usb reset", 0) == -1 ) {
printf("[getfwc] run 'usb reset' fail\n");
return 0;
} else
sprintf(buffer, "fatls usb 0 %s", folder);
}
run_command(buffer, 0);
if (strlen(fat_fwc) == 0) {
return 0;
}
#ifdef DEBUG_CMD_ADDFWCENV
printf("file: %s\n", fat_fwc);
#endif
if(usb_install == 0)
sprintf(buffer, "fatload mmc 0 %x %s/%s", buffer, folder, fat_fwc);
else
sprintf(buffer, "fatload usb 0 %x %s/%s", buffer, folder, fat_fwc);
#ifdef DEBUG_CMD_ADDFWCENV
printf("run: %s", buffer);
#endif
if (run_command(buffer, 0) == -1)
{
printf("[getfwc] run '%s' fail\n", buffer);
return 0;
}
#ifdef DEBUG_CMD_ADDFWCENV
printf("content: %s\n", buffer);
#endif
return 1;
}
int
do_addfwcenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
char fwcbuf[FWC_BUFFER_SIZE];
if (argc != 2)
{
printf("Usage:\n%s\n", cmdtp->usage);
return -1;
}
memset(fwcbuf, 0, FWC_BUFFER_SIZE);
if (!getfwc(argv[1], fwcbuf, FWC_BUFFER_SIZE)) {
printf("read fwc fail.\n");
return -1;
}
char* begin = strstr(fwcbuf, SETENV_BEGIN);
char* end = 0;
while(begin > 0) {
begin += strlen(SETENV_BEGIN);
end = strstr(begin, SETENV_END);
if (end < 0) break;
*end = 0;
//#ifdef DEBUG_CMD_ADDFWCENV
printf("cmd: %s\n", begin);
//#endif
run_command(begin, 0);
begin = strstr(end + 1, SETENV_BEGIN);
}
return 0;
}
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