/* * linux/arch/arm/mach-footbridge/cats-hw.c * * CATS machine fixup * * Copyright (C) 1998, 1999 Russell King, Phil Blundell */#include <linux/sched.h>#include <linux/ioport.h>#include <linux/kernel.h>#include <linux/init.h>#include <asm/io.h>#include <asm/mach-types.h>#define CFG_PORT	0x370#define INDEX_PORT	(CFG_PORT)#define DATA_PORT	(CFG_PORT + 1)static int __init cats_hw_init(void){	if (machine_is_cats()) {		/* Set Aladdin to CONFIGURE mode */		outb(0x51, CFG_PORT);		outb(0x23, CFG_PORT);		/* Select logical device 3 */		outb(0x07, INDEX_PORT);		outb(0x03, DATA_PORT);		/* Set parallel port to DMA channel 3, ECP+EPP1.9, 		   enable EPP timeout */		outb(0x74, INDEX_PORT);		outb(0x03, DATA_PORT);			outb(0xf0, INDEX_PORT);		outb(0x0f, DATA_PORT);		outb(0xf1, INDEX_PORT);		outb(0x07, DATA_PORT);		/* Select logical device 4 */		outb(0x07, INDEX_PORT);		outb(0x04, DATA_PORT);		/* UART1 high speed mode */		outb(0xf0, INDEX_PORT);		outb(0x02, DATA_PORT);		/* Select logical device 5 */		outb(0x07, INDEX_PORT);		outb(0x05, DATA_PORT);		/* UART2 high speed mode */		outb(0xf0, INDEX_PORT);		outb(0x02, DATA_PORT);		/* Set Aladdin to RUN mode */		outb(0xbb, CFG_PORT);	}	return 0;}__initcall(cats_hw_init);