+++ /dev/null
-/*
- * ADM5120 specific early printk support
- *
- * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <asm/addrspace.h>
-#include <asm/mach-adm5120/adm5120_defs.h>
-#include <asm/mach-adm5120/adm5120_uart.h>
-
-#define UART_READ(r) \
- __raw_readl((void __iomem *)(KSEG1ADDR(ADM5120_UART0_BASE)+(r)))
-#define UART_WRITE(r, v) \
- __raw_writel((v), (void __iomem *)(KSEG1ADDR(ADM5120_UART0_BASE)+(r)))
-
-void __init prom_putchar(char ch)
-{
- while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFE) == 0)
- ;
- UART_WRITE(UART_REG_DATA, ch);
- while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFE) == 0)
- ;
-}