DECLARE_GLOBAL_DATA_PTR;
#endif
+/*
+ * Board-specific Platform code can reimplement show_boot_progress () if needed
+ */
+void inline __show_boot_progress (int val) {}
+void inline show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
+
#if defined(CONFIG_BOOT_RETRY_TIME) && defined(CONFIG_RESET_TO_RETRY)
extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); /* for do_reset() prototype */
#endif
{
int abort = 0;
uint64_t etime = endtick(bootdelay);
- struct
- {
+ struct {
char* str;
u_int len;
int retry;
}
- delaykey [] =
- {
+ delaykey [] = {
{ str: getenv ("bootdelaykey"), retry: 1 },
{ str: getenv ("bootdelaykey2"), retry: 1 },
{ str: getenv ("bootstopkey"), retry: 0 },
u_int presskey_max = 0;
u_int i;
-#ifdef CONFIG_SILENT_CONSOLE
- if (gd->flags & GD_FLG_SILENT) {
- /* Restore serial console */
- console_assign (stdout, "serial");
- console_assign (stderr, "serial");
- }
-#endif
-
# ifdef CONFIG_AUTOBOOT_PROMPT
- printf (CONFIG_AUTOBOOT_PROMPT, bootdelay);
+ printf(CONFIG_AUTOBOOT_PROMPT, bootdelay);
# endif
# ifdef CONFIG_AUTOBOOT_DELAY_STR
}
# if DEBUG_BOOTKEYS
if (!abort)
- puts ("key timeout\n");
+ puts("key timeout\n");
# endif
#ifdef CONFIG_SILENT_CONSOLE
- if (abort) {
- /* permanently enable normal console output */
- gd->flags &= ~(GD_FLG_SILENT);
- } else if (gd->flags & GD_FLG_SILENT) {
- /* Restore silent console */
- console_assign (stdout, "nulldev");
- console_assign (stderr, "nulldev");
- }
+ if (abort)
+ gd->flags &= ~GD_FLG_SILENT;
#endif
return abort;
{
int abort = 0;
-#ifdef CONFIG_SILENT_CONSOLE
- if (gd->flags & GD_FLG_SILENT) {
- /* Restore serial console */
- console_assign (stdout, "serial");
- console_assign (stderr, "serial");
- }
-#endif
-
#ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT, bootdelay);
#else
if (tstc()) { /* we got a key press */
(void) getc(); /* consume input */
puts ("\b\b\b 0");
- abort = 1; /* don't auto boot */
+ abort = 1; /* don't auto boot */
}
}
#endif
# endif
break;
}
- udelay (10000);
+ udelay(10000);
}
- printf ("\b\b\b%2d ", bootdelay);
+ printf("\b\b\b%2d ", bootdelay);
}
- putc ('\n');
+ putc('\n');
#ifdef CONFIG_SILENT_CONSOLE
- if (abort) {
- /* permanently enable normal console output */
- gd->flags &= ~(GD_FLG_SILENT);
- } else if (gd->flags & GD_FLG_SILENT) {
- /* Restore silent console */
- console_assign (stdout, "nulldev");
- console_assign (stderr, "nulldev");
- }
+ if (abort)
+ gd->flags &= ~GD_FLG_SILENT;
#endif
return abort;
#ifdef CONFIG_BOOT_RETRY_TIME
/***************************************************************************
- * initialise command line timeout
+ * initialize command line timeout
*/
void init_cmd_timeout(void)
{
* Author: Janghoon Lyu <nandy@mizi.com>
*/
-#if 1 /* avoid redundand code -- wd */
#define putnstr(str,n) do { \
printf ("%.*s", n, str); \
} while (0)
-#else
-void putnstr(const char *str, size_t n)
-{
- if (str == NULL)
- return;
-
- while (n && *str != '\0') {
- putc(*str);
- str++;
- n--;
- }
-}
-#endif
#define CTL_CH(c) ((c) - 'a' + 1)
n = 0;
continue;
- case 0x17: /* ^W - erase word */
+ case 0x17: /* ^W - erase word */
p=delete_char(console_buffer, p, &col, &n, plen);
while ((n > 0) && (*p != ' ')) {
p=delete_char(console_buffer, p, &col, &n, plen);
{
char c, prev;
const char *varname_start = NULL;
- int inputcnt = strlen (input);
+ int inputcnt = strlen (input);
int outputcnt = CFG_CBSIZE;
- int state = 0; /* 0 = waiting for '$' */
- /* 1 = waiting for '(' or '{' */
- /* 2 = waiting for ')' or '}' */
- /* 3 = waiting for ''' */
+ int state = 0; /* 0 = waiting for '$' */
+
+ /* 1 = waiting for '(' or '{' */
+ /* 2 = waiting for ')' or '}' */
+ /* 3 = waiting for ''' */
#ifdef DEBUG_PARSER
char *output_start = output;
- printf ("[PROCESS_MACROS] INPUT len %d: \"%s\"\n", strlen(input), input);
+ printf ("[PROCESS_MACROS] INPUT len %d: \"%s\"\n", strlen (input),
+ input);
#endif
- prev = '\0'; /* previous character */
+ prev = '\0'; /* previous character */
while (inputcnt && outputcnt) {
- c = *input++;
- inputcnt--;
-
- if (state!=3) {
- /* remove one level of escape characters */
- if ((c == '\\') && (prev != '\\')) {
- if (inputcnt-- == 0)
- break;
- prev = c;
c = *input++;
- }
- }
-
- switch (state) {
- case 0: /* Waiting for (unescaped) $ */
- if ((c == '\'') && (prev != '\\')) {
- state = 3;
- break;
- }
- if ((c == '$') && (prev != '\\')) {
- state++;
- } else {
- *(output++) = c;
- outputcnt--;
+ inputcnt--;
+
+ if (state != 3) {
+ /* remove one level of escape characters */
+ if ((c == '\\') && (prev != '\\')) {
+ if (inputcnt-- == 0)
+ break;
+ prev = c;
+ c = *input++;
+ }
}
- break;
- case 1: /* Waiting for ( */
- if (c == '(' || c == '{') {
- state++;
- varname_start = input;
- } else {
- state = 0;
- *(output++) = '$';
- outputcnt--;
-
- if (outputcnt) {
+
+ switch (state) {
+ case 0: /* Waiting for (unescaped) $ */
+ if ((c == '\'') && (prev != '\\')) {
+ state = 3;
+ break;
+ }
+ if ((c == '$') && (prev != '\\')) {
+ state++;
+ } else {
*(output++) = c;
outputcnt--;
}
- }
- break;
- case 2: /* Waiting for ) */
- if (c == ')' || c == '}') {
- int i;
- char envname[CFG_CBSIZE], *envval;
- int envcnt = input-varname_start-1; /* Varname # of chars */
-
- /* Get the varname */
- for (i = 0; i < envcnt; i++) {
- envname[i] = varname_start[i];
- }
- envname[i] = 0;
-
- /* Get its value */
- envval = getenv (envname);
+ break;
+ case 1: /* Waiting for ( */
+ if (c == '(' || c == '{') {
+ state++;
+ varname_start = input;
+ } else {
+ state = 0;
+ *(output++) = '$';
+ outputcnt--;
- /* Copy into the line if it exists */
- if (envval != NULL)
- while ((*envval) && outputcnt) {
- *(output++) = *(envval++);
+ if (outputcnt) {
+ *(output++) = c;
outputcnt--;
}
- /* Look for another '$' */
- state = 0;
- }
- break;
- case 3: /* Waiting for ' */
- if ((c == '\'') && (prev != '\\')) {
- state = 0;
- } else {
- *(output++) = c;
- outputcnt--;
+ }
+ break;
+ case 2: /* Waiting for ) */
+ if (c == ')' || c == '}') {
+ int i;
+ char envname[CFG_CBSIZE], *envval;
+ int envcnt = input - varname_start - 1; /* Varname # of chars */
+
+ /* Get the varname */
+ for (i = 0; i < envcnt; i++) {
+ envname[i] = varname_start[i];
+ }
+ envname[i] = 0;
+
+ /* Get its value */
+ envval = getenv (envname);
+
+ /* Copy into the line if it exists */
+ if (envval != NULL)
+ while ((*envval) && outputcnt) {
+ *(output++) = *(envval++);
+ outputcnt--;
+ }
+ /* Look for another '$' */
+ state = 0;
+ }
+ break;
+ case 3: /* Waiting for ' */
+ if ((c == '\'') && (prev != '\\')) {
+ state = 0;
+ } else {
+ *(output++) = c;
+ outputcnt--;
+ }
+ break;
}
- break;
- }
- prev = c;
+ prev = c;
}
if (outputcnt)
*output = 0;
+ else
+ *(output - 1) = 0;
#ifdef DEBUG_PARSER
printf ("[PROCESS_MACROS] OUTPUT len %d: \"%s\"\n",
- strlen(output_start), output_start);
+ strlen (output_start), output_start);
#endif
}
continue;
}
-#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
+#if defined(CONFIG_CMD_BOOTD)
/* avoid "bootd" recursion */
if (cmdtp->cmd == do_bootd) {
#ifdef DEBUG_PARSER
flag |= CMD_FLAG_BOOTD;
}
}
-#endif /* CFG_CMD_BOOTD */
+#endif
/* OK - call function to do the command */
if ((cmdtp->cmd) (cmdtp, flag, argc, argv) != 0) {
/* Did the user stop this? */
if (had_ctrlc ())
- return 0; /* if stopped then not repeatable */
+ return -1; /* if stopped then not repeatable */
}
return rc ? rc : repeatable;
/****************************************************************************/
-#if (CONFIG_COMMANDS & CFG_CMD_RUN)
+#if defined(CONFIG_CMD_RUN)
int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
int i;
}
return 0;
}
-#endif /* CFG_CMD_RUN */
+#endif
projects / karo-tx-uboot.git / blobdiff