diff options
Diffstat (limited to 'common/console.c')
| -rw-r--r-- | common/console.c | 62 |
1 files changed, 25 insertions, 37 deletions
diff --git a/common/console.c b/common/console.c index 1b095b1..cfcaeb8 100644 --- a/common/console.c +++ b/common/console.c @@ -325,9 +325,22 @@ inline void dbg(const char *fmt, ...) /** U-Boot INIT FUNCTIONS *************************************************/ +device_t *search_device (int flags, char *name) +{ + device_t *dev; + + dev = device_get_by_name(name); + + if(dev && (dev->flags & flags)) + return dev; + + return NULL; +} + int console_assign (int file, char *devname) { - int flag, i; + int flag; + device_t *dev; /* Check for valid file */ switch (file) { @@ -344,16 +357,10 @@ int console_assign (int file, char *devname) /* Check for valid device name */ - for (i = 1; i <= ListNumItems (devlist); i++) { - device_t *dev = ListGetPtrToItem (devlist, i); - - if (strcmp (devname, dev->name) == 0) { - if (dev->flags & flag) - return console_setfile (file, dev); + dev = search_device(flag, devname); - return -1; - } - } + if(dev) + return console_setfile (file, dev); return -1; } @@ -371,27 +378,6 @@ int console_init_f (void) return (0); } -#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) -{ - int i, items; - device_t *dev = NULL; - - items = ListNumItems (devlist); - if (name == NULL) - return dev; - - for (i = 1; i <= items; i++) { - dev = ListGetPtrToItem (devlist, i); - if ((dev->flags & flags) && (strcmp (name, dev->name) == 0)) { - break; - } - } - return dev; -} -#endif /* CFG_CONSOLE_IS_IN_ENV || CONFIG_SPLASH_SCREEN */ - #ifdef CFG_CONSOLE_IS_IN_ENV /* Called after the relocation - use desired console functions */ int console_init_r (void) @@ -488,7 +474,10 @@ int console_init_r (void) int console_init_r (void) { device_t *inputdev = NULL, *outputdev = NULL; - int i, items = ListNumItems (devlist); + int i; + struct list_head *list = device_get_list(); + struct list_head *pos; + device_t *dev; #ifdef CONFIG_SPLASH_SCREEN /* suppress all output if splash screen is enabled and we have @@ -498,11 +487,8 @@ int console_init_r (void) #endif /* Scan devices looking for input and output devices */ - for (i = 1; - (i <= items) && ((inputdev == NULL) || (outputdev == NULL)); - i++ - ) { - device_t *dev = ListGetPtrToItem (devlist, i); + list_for_each(pos, list) { + dev = list_entry(pos, device_t, list); if ((dev->flags & DEV_FLAGS_INPUT) && (inputdev == NULL)) { inputdev = dev; @@ -510,6 +496,8 @@ int console_init_r (void) if ((dev->flags & DEV_FLAGS_OUTPUT) && (outputdev == NULL)) { outputdev = dev; } + if(inputdev && outputdev) + break; } /* Initializes output console first */ |