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Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent

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This commit is contained in:
wdenk
2003-10-10 10:05:42 +00:00
parent 5da627a424
commit f72da3406b
12 changed files with 133 additions and 4 deletions
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14
common/console.c
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@@ -365,10 +365,16 @@ int console_init_f (void)
DECLARE_GLOBAL_DATA_PTR;
gd->have_console = 1;
#ifdef CONFIG_SILENT_CONSOLE
if (getenv("silent") != NULL)
gd->flags |= GD_FLG_SILENT;
#endif
return (0);
}
#if defined(CFG_CONSOLE_IS_IN_ENV) || defined(CONFIG_SPLASH_SCREEN)
#if defined(CFG_CONSOLE_IS_IN_ENV) || defined(CONFIG_SPLASH_SCREEN) || defined(CONFIG_SILENT_CONSOLE)
/* search a device */
device_t *search_device (int flags, char *name)
{
@@ -494,6 +500,12 @@ int console_init_r (void)
outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev");
#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
/* Scan devices looking for input and output devices */
for (i = 1;
(i <= items) && ((inputdev == NULL) || (outputdev == NULL));