#include <linux/compiler.h>
#include <linux/init.h>
-extern void (*udbg_putc)(unsigned char c);
-extern unsigned char (*udbg_getc)(void);
+extern void (*udbg_putc)(char c);
+extern char (*udbg_getc)(void);
extern int (*udbg_getc_poll)(void);
extern void udbg_puts(const char *s);
extern void register_early_udbg_console(void);
extern void udbg_printf(const char *fmt, ...);
-extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
+extern void udbg_init_uart(void __iomem *comport, unsigned int speed,
+ unsigned int clock);
+extern unsigned int udbg_probe_uart_speed(void __iomem *comport,
+ unsigned int clock);
struct device_node;
-extern void udbg_init_scc(struct device_node *np);
+extern void udbg_scc_init(int force_scc);
+extern int udbg_adb_init(int force_btext);
+extern void udbg_adb_init_early(void);
+
#endif /* _ASM_POWERPC_UDBG_H */