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dm: serial: Don't require device tree to configure a console

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Allow serial_find_console_or_panic() to work without a device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-09-17 09:02:40 -06:00
parent 91cbd792c4
commit 59990bf0ea
1 changed files with 2 additions and 1 deletions

3
drivers/serial/serial-uclass.c
View file

@ -25,6 +25,7 @@ struct udevice *cur_dev __attribute__ ((section(".data")));
static void serial_find_console_or_panic(void) static void serial_find_console_or_panic(void)
{ {
#ifdef CONFIG_OF_CONTROL
int node; int node;
/* Check for a chosen console */ /* Check for a chosen console */
@ -44,7 +45,7 @@ static void serial_find_console_or_panic(void)
return; return;
cur_dev = NULL; cur_dev = NULL;
} }
#endif
/* /*
* Failing that, get the device with sequence number 0, or in extremis * Failing that, get the device with sequence number 0, or in extremis
* just the first serial device we can find. But we insist on having * just the first serial device we can find. But we insist on having