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/***********************************************************************
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* include/asm-mips/gt64120/momenco-ocelot/gt64120-dep.h
* Board-dependent definitions for GT-64120 chip.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
***********************************************************************
*/
#ifndef _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H
#define _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H
#include <asm/addrspace.h> /* for KSEG1ADDR() */
#include <asm/byteorder.h> /* for cpu_to_le32() */
/*
* PCI address allocatoin
*/
#define GT_PCI_MEM_BASE GT_DEF_PCI0_MEM0_BASE
#define GT_PCI_MEM_SIZE GT_DEF_PCI0_MEM0_SIZE
#define GT_PCI_IO_BASE GT_DEF_PCI0_IO_BASE
#define GT_PCI_IO_SIZE GT_DEF_PCI0_IO_SIZE
#define GT64120_BASE (KSEG1ADDR(GT_DEF_BASE))
/*
* Because of an error/peculiarity in the Galileo chip, we need to swap the
* bytes when running bigendian.
*/
#define GT_WRITE(ofs, data) \
*(volatile u32 *)(GT64120_BASE+ofs) = cpu_to_le32(data)
#define GT_READ(ofs, data) \
*data = le32_to_cpu(*(volatile u32 *)(GT64120_BASE+ofs))
/*
* gt timer irq
*/
#define TIMER 6
#endif /* _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H */
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