leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[PATCH] simplify silent console

Browse Source 
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Ladislav Michl 2007-04-25 16:01:26 +02:00 committed by Stefan Roese
parent 7fc4c71a14
commit ada4d40091
2 changed files with 12 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
common/console.c
View File

@ -494,13 +494,7 @@ int console_init_r (void)
/* suppress all output if splash screen is enabled and we have /* suppress all output if splash screen is enabled and we have
a bmp to display */ a bmp to display */
if (getenv("splashimage") != NULL) if (getenv("splashimage") != NULL)
outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev"); gd->flags |= GD_FLG_SILENT;
#endif
#ifdef CONFIG_SILENT_CONSOLE
/* Suppress all output if "silent" mode requested */
if (gd->flags & GD_FLG_SILENT)
outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev");
#endif #endif
/* Scan devices looking for input and output devices */ /* Scan devices looking for input and output devices */

50
common/main.c
View File

@ -112,16 +112,8 @@ static __inline__ int abortboot(int bootdelay)
u_int presskey_max = 0; u_int presskey_max = 0;
u_int i; 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 # ifdef CONFIG_AUTOBOOT_PROMPT
printf (CONFIG_AUTOBOOT_PROMPT, bootdelay); printf(CONFIG_AUTOBOOT_PROMPT, bootdelay);
# endif # endif
# ifdef CONFIG_AUTOBOOT_DELAY_STR # ifdef CONFIG_AUTOBOOT_DELAY_STR
@ -195,18 +187,12 @@ static __inline__ int abortboot(int bootdelay)
} }
# if DEBUG_BOOTKEYS # if DEBUG_BOOTKEYS
if (!abort) if (!abort)
puts ("key timeout\n"); puts("key timeout\n");
# endif # endif
#ifdef CONFIG_SILENT_CONSOLE #ifdef CONFIG_SILENT_CONSOLE
if (abort) { if (abort)
/* permanently enable normal console output */ gd->flags &= ~GD_FLG_SILENT;
gd->flags &= ~(GD_FLG_SILENT);
} else if (gd->flags & GD_FLG_SILENT) {
/* Restore silent console */
console_assign (stdout, "nulldev");
console_assign (stderr, "nulldev");
}
#endif #endif
return abort; return abort;
@ -222,14 +208,6 @@ static __inline__ int abortboot(int bootdelay)
{ {
int abort = 0; 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 #ifdef CONFIG_MENUPROMPT
printf(CONFIG_MENUPROMPT, bootdelay); printf(CONFIG_MENUPROMPT, bootdelay);
#else #else
@ -244,8 +222,8 @@ static __inline__ int abortboot(int bootdelay)
if (bootdelay >= 0) { if (bootdelay >= 0) {
if (tstc()) { /* we got a key press */ if (tstc()) { /* we got a key press */
(void) getc(); /* consume input */ (void) getc(); /* consume input */
puts ("\b\b\b 0"); puts("\b\b\b 0");
abort = 1; /* don't auto boot */ abort = 1; /* don't auto boot */
} }
} }
#endif #endif
@ -266,23 +244,17 @@ static __inline__ int abortboot(int bootdelay)
# endif # endif
break; 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 #ifdef CONFIG_SILENT_CONSOLE
if (abort) { if (abort)
/* permanently enable normal console output */ gd->flags &= ~GD_FLG_SILENT;
gd->flags &= ~(GD_FLG_SILENT);
} else if (gd->flags & GD_FLG_SILENT) {
/* Restore silent console */
console_assign (stdout, "nulldev");
console_assign (stderr, "nulldev");
}
#endif #endif
return abort; return abort;