/*
* (C) P. Horton 2006
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/console.h>
#include <linux/serial_reg.h>
#include <asm/addrspace.h>
#include <asm/mach-cobalt/cobalt.h>
static void putchar(int c)
{
if(c == '\n')
putchar('\r');
while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
;
COBALT_UART[UART_TX] = c;
}
static void cons_write(struct console *c, const char *s, unsigned n)
while(n-- && *s)
putchar(*s++);
static struct console cons_info =
.name = "uart",
.write = cons_write,
.flags = CON_PRINTBUFFER | CON_BOOT,
.index = -1,
};
void __init cobalt_early_console(void)
register_console(&cons_info);
printk("Cobalt: early console registered\n");
void __init disable_early_printk(void)
unregister_console(&cons_info);