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/*
* include/asm-arm/arch-ixp2000/ixdp2x01.h
*
* Platform definitions for IXDP2X01 && IXDP2801 systems
*
* Author: Deepak Saxena <dsaxena@plexity.net>
*
* Copyright 2004 (c) MontaVista Software, Inc.
*
* Based on original code Copyright (c) 2002-2003 Intel Corporation
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __IXDP2X01_H__
#define __IXDP2X01_H__
#define IXDP2X01_PHYS_CPLD_BASE 0xc6024000
#define IXDP2X01_VIRT_CPLD_BASE 0xfe000000
#define IXDP2X01_CPLD_REGION_SIZE 0x00100000
#define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg)
#define IXDP2X01_CPLD_PHYS_REG(reg) (IXDP2X01_PHYS_CPLD_BASE | reg)
#define IXDP2X01_UART1_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x40)
#define IXDP2X01_UART1_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x40)
#define IXDP2X01_UART2_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x60)
#define IXDP2X01_UART2_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x60)
#define IXDP2X01_CS8900_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x80)
#define IXDP2X01_CS8900_VIRT_END (IXDP2X01_CS8900_VIRT_BASE + 16)
#define IXDP2X01_CPLD_RESET_REG IXDP2X01_CPLD_VIRT_REG(0x00)
#define IXDP2X01_INT_MASK_SET_REG IXDP2X01_CPLD_VIRT_REG(0x08)
#define IXDP2X01_INT_STAT_REG IXDP2X01_CPLD_VIRT_REG(0x0C)
#define IXDP2X01_INT_RAW_REG IXDP2X01_CPLD_VIRT_REG(0x10)
#define IXDP2X01_INT_MASK_CLR_REG IXDP2X01_INT_RAW_REG
#define IXDP2X01_INT_SIM_REG IXDP2X01_CPLD_VIRT_REG(0x14)
#define IXDP2X01_CPLD_FLASH_REG IXDP2X01_CPLD_VIRT_REG(0x20)
#define IXDP2X01_CPLD_FLASH_INTERN 0x8000
#define IXDP2X01_CPLD_FLASH_BANK_MASK 0xF
#define IXDP2X01_FLASH_WINDOW_BITS 25
#define IXDP2X01_FLASH_WINDOW_SIZE (1 << IXDP2X01_FLASH_WINDOW_BITS)
#define IXDP2X01_FLASH_WINDOW_MASK (IXDP2X01_FLASH_WINDOW_SIZE - 1)
#define IXDP2X01_UART_CLK 1843200
#define IXDP2X01_GPIO_I2C_ENABLE 0x02
#define IXDP2X01_GPIO_SCL 0x07
#define IXDP2X01_GPIO_SDA 0x06
#endif /* __IXDP2x01_H__ */
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