1/* 2 * include/asm-arm/arch-ixp2000/ixdp2x01.h 3 * 4 * Platform definitions for IXDP2X01 && IXDP2801 systems 5 * 6 * Author: Deepak Saxena <dsaxena@plexity.net> 7 * 8 * Copyright 2004 (c) MontaVista Software, Inc. 9 * 10 * Based on original code Copyright (c) 2002-2003 Intel Corporation 11 * 12 * This file is licensed under the terms of the GNU General Public 13 * License version 2. This program is licensed "as is" without any 14 * warranty of any kind, whether express or implied. 15 */ 16 17#ifndef __IXDP2X01_H__ 18#define __IXDP2X01_H__ 19 20#define IXDP2X01_PHYS_CPLD_BASE 0xc6024000 21#define IXDP2X01_VIRT_CPLD_BASE 0xfe000000 22#define IXDP2X01_CPLD_REGION_SIZE 0x00100000 23 24#define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg) 25#define IXDP2X01_CPLD_PHYS_REG(reg) (IXDP2X01_PHYS_CPLD_BASE | reg) 26 27#define IXDP2X01_UART1_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x40) 28#define IXDP2X01_UART1_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x40) 29 30#define IXDP2X01_UART2_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x60) 31#define IXDP2X01_UART2_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x60) 32 33#define IXDP2X01_CS8900_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x80) 34#define IXDP2X01_CS8900_VIRT_END (IXDP2X01_CS8900_VIRT_BASE + 16) 35 36#define IXDP2X01_CPLD_RESET_REG IXDP2X01_CPLD_VIRT_REG(0x00) 37#define IXDP2X01_INT_MASK_SET_REG IXDP2X01_CPLD_VIRT_REG(0x08) 38#define IXDP2X01_INT_STAT_REG IXDP2X01_CPLD_VIRT_REG(0x0C) 39#define IXDP2X01_INT_RAW_REG IXDP2X01_CPLD_VIRT_REG(0x10) 40#define IXDP2X01_INT_MASK_CLR_REG IXDP2X01_INT_RAW_REG 41#define IXDP2X01_INT_SIM_REG IXDP2X01_CPLD_VIRT_REG(0x14) 42 43#define IXDP2X01_CPLD_FLASH_REG IXDP2X01_CPLD_VIRT_REG(0x20) 44 45#define IXDP2X01_CPLD_FLASH_INTERN 0x8000 46#define IXDP2X01_CPLD_FLASH_BANK_MASK 0xF 47#define IXDP2X01_FLASH_WINDOW_BITS 25 48#define IXDP2X01_FLASH_WINDOW_SIZE (1 << IXDP2X01_FLASH_WINDOW_BITS) 49#define IXDP2X01_FLASH_WINDOW_MASK (IXDP2X01_FLASH_WINDOW_SIZE - 1) 50 51#define IXDP2X01_UART_CLK 1843200 52 53#define IXDP2X01_GPIO_I2C_ENABLE 0x02 54#define IXDP2X01_GPIO_SCL 0x07 55#define IXDP2X01_GPIO_SDA 0x06 56 57#endif /* __IXDP2x01_H__ */ 58