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kernel_samsung_sm7125/arch/mips/cobalt/console.c

15 lines
266 B

/*
* (C) P. Horton 2006
*/
#include <linux/io.h>
#include <linux/serial_reg.h>
#define UART_BASE ((void __iomem *)CKSEG1ADDR(0x1c800000))
void prom_putchar(char c)
{
while (!(readb(UART_BASE + UART_LSR) & UART_LSR_THRE))
;
writeb(c, UART_BASE + UART_TX);
}