mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 16:29:59 +00:00
![Dale Farnsworth](/assets/img/avatar_default.png)
Commit 69331af
, "Fixes and cleanups for earlyprintk aka boot console",
resulted in printk output prior to the initialization of the mpsc
console driver not being printed. That commit causes the mpsc's
CON_PRINTBUFFER flag to be cleared since udbg should have printed
the previous output.
I guess we can no longer ignore udbg. :)
This patch provides udbg_putc() and udbg_getc() functions for the
Marvell mv64x60 chips. These functions are enabled if an mv64x60
port is to be used as the console as determined from the device tree.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
12 lines
273 B
C
12 lines
273 B
C
#ifndef __MV64X60_H__
|
|
#define __MV64X60_H__
|
|
|
|
#include <linux/init.h>
|
|
|
|
extern void __init mv64x60_init_irq(void);
|
|
extern unsigned int mv64x60_get_irq(void);
|
|
|
|
extern void __init mv64x60_pci_init(void);
|
|
extern void __init mv64x60_init_early(void);
|
|
|
|
#endif /* __MV64X60_H__ */
|