int setenv (char *varname, char *varvalue)
{
char *argv[4] = { "setenv", varname, varvalue, NULL };
if (varvalue == NULL)
return _do_setenv (0, 2, argv);
else
return _do_setenv (0, 3, argv);
}
int do_setenv(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]){
if(argc < 2){
print_cmd_help(cmdtp);
return(1);
}
return(_do_setenv(flag, argc, argv));
}
int do_setenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
if (argc < 2) {
cmd_usage(cmdtp);
return 1;
}
return _do_setenv (flag, argc, argv);
}
void do_setenv (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
{
if (argc < 2) {
printf ("Usage:\n%s\n", cmdtp->usage);
return;
}
_do_setenv (bd, flag, argc, argv);
}
int do_setenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
if (argc < 2) {
printf ("Usage:\n%s\n", cmdtp->usage);
return 1;
}
return _do_setenv (flag, argc, argv);
}
/* leonid+ for save cfg_mode env*/
extern void
cfgmode_save_env (int ucfg, int dcfg)
{
char *env_ucfg;
char *env_dcfg;
char *mode_argv[5] = { "setenv", "cfg_mode", " " , " ", NULL };
switch(ucfg){
case 1 :
env_ucfg = "1";
break;
case 2 :
env_ucfg = "2";
break;
case 3 :
env_ucfg = "3";
break;
case 4 :
env_ucfg = "4";
break;
case 5 :
env_ucfg = "5";
break;
case 6 :
env_ucfg = "6";
break;
default :
printf("error PCFG MODE\n");
return;
break;
}
switch(dcfg){
case 1 :
env_dcfg = "1";
break;
case 2 :
env_dcfg = "2";
break;
case 3 :
env_dcfg = "3";
break;
default :
printf("error DCFG MODE\n");
return;
break;
}
/* set to env scuclk */
mode_argv[2] = env_ucfg;
mode_argv[3] = env_dcfg;
printf("UCFG MODE : %s\n", mode_argv[2]);
printf("DCFG MODE : %s\n", mode_argv[3]);
_do_setenv (0, 4, mode_argv);
/* save to env */
saveenv();
}
int do_askenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
extern char console_buffer[CONFIG_SYS_CBSIZE];
char message[CONFIG_SYS_CBSIZE];
int size = CONFIG_SYS_CBSIZE - 1;
int len;
char *local_args[4];
local_args[0] = argv[0];
local_args[1] = argv[1];
local_args[2] = NULL;
local_args[3] = NULL;
if (argc < 2) {
cmd_usage(cmdtp);
return 1;
}
/* Check the syntax */
switch (argc) {
case 1:
cmd_usage(cmdtp);
return 1;
case 2: /* askenv envname */
sprintf (message, "Please enter '%s':", argv[1]);
break;
case 3: /* askenv envname size */
sprintf (message, "Please enter '%s':", argv[1]);
size = simple_strtoul (argv[2], NULL, 10);
break;
default: /* askenv envname message1 ... messagen size */
{
int i;
int pos = 0;
for (i = 2; i < argc - 1; i++) {
if (pos) {
message[pos++] = ' ';
}
strcpy (message+pos, argv[i]);
pos += strlen(argv[i]);
}
message[pos] = '\0';
size = simple_strtoul (argv[argc - 1], NULL, 10);
}
break;
}
if (size >= CONFIG_SYS_CBSIZE)
size = CONFIG_SYS_CBSIZE - 1;
if (size <= 0)
return 1;
/* prompt for input */
len = readline (message);
if (size < len)
console_buffer[size] = '\0';
len = 2;
if (console_buffer[0] != '\0') {
local_args[2] = console_buffer;
len = 3;
}
/* Continue calling setenv code */
return _do_setenv (flag, len, local_args);
}
void forceenv (char *varname, char *varvalue)
{
char *argv[4] = { "forceenv", varname, varvalue, NULL };
_do_setenv (0xdeaf4add, 3, argv);
}
void setenv (char *varname, char *varvalue)
{
char *argv[4] = { "setenv", varname, varvalue, NULL };
_do_setenv (bd_ptr, 0, 3, argv);
}
/* leonid+ for scuclk*/
extern void
scuclk_save_env (int clock, int ratio)
{
char *env_clock;
char *env_ratio;
char *scu_argv[4] = { "setenv", "scuclk", " " , " ", NULL };
switch(clock){
case 100 :
env_clock = "100";
break;
case 133 :
env_clock = "133";
break;
case 200 :
env_clock = "200";
break;
case 266 :
env_clock = "266";
break;
case 280 :
env_clock = "280";
break;
case 300 :
env_clock = "300";
break;
case 320 :
env_clock = "320";
break;
case 340 :
env_clock = "340";
break;
case 350 :
env_clock = "350";
break;
case 360 :
env_clock = "360";
break;
case 400 :
env_clock = "400";
break;
default :
printf("error clock\n");
return;
break;
}
switch(ratio){
case 1 :
env_ratio = "1";
break;
case 2 :
env_ratio = "2";
break;
case 3 :
env_ratio = "3";
break;
case 4 :
env_ratio = "4";
break;
case 8 :
env_ratio = "8";
break;
default :
printf("error ratio\n");
return;
break;
}
/* set to env scuclk */
scu_argv[2] = env_clock;
scu_argv[3] = env_ratio;
printf("scu clock setting : %s\n", scu_argv[2]);
printf("scu ratio setting : %s\n", scu_argv[3]);
_do_setenv (0, 4, scu_argv);
/* save to env */
saveenv();
}
/* leonid+ for scuclk*/
extern void
scuclk_save_env (int clock, int ratio)
{
char *env_clock;
char *env_ratio;
char *scu_argv[5] = { "setenv", "scuclk", " " , " ", NULL };
int err;
switch(clock){
case 33 :
env_clock = "33";
break;
case 40 :
env_clock = "40";
break;
case 50 :
env_clock = "50";
break;
case 66 :
env_clock = "66";
break;
case 83 :
env_clock = "83";
break;
case 90 :
env_clock = "90";
break;
case 100 :
env_clock = "100";
break;
case 120 :
env_clock = "120";
break;
case 132 :
env_clock = "132";
break;
case 133 :
env_clock = "133";
break;
case 145 :
env_clock = "145";
break;
case 166 :
env_clock = "166";
break;
case 200 :
env_clock = "200";
break;
default :
printf("error clock\n");
return;
break;
}
switch(ratio){
case 1 :
env_ratio = "1";
break;
case 2 :
env_ratio = "2";
break;
default :
printf("error ratio\n");
return;
break;
}
/* set to env scuclk */
scu_argv[2] = env_clock;
scu_argv[3] = env_ratio;
printf("scu clock setting : %s\n", scu_argv[2]);
printf("scu ratio setting : %s\n", scu_argv[3]);
err = _do_setenv (0, 4, scu_argv);
/* save to env */
saveenv();
}
