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- /*
- * include/asm-arm/arch-ixp2000/ixdp2x00.h
- *
- * Register and other defines for IXDP2[48]00 platforms
- *
- * Original Author: Naeem Afzal <naeem.m.afzal@intel.com>
- * Maintainer: Deepak Saxena <dsaxena@plexity.net>
- *
- * Copyright (C) 2002 Intel Corp.
- * Copyright (C) 2003-2004 MontaVista Software, Inc.
- *
- * 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 _IXDP2X00_H_
- #define _IXDP2X00_H_
- /*
- * On board CPLD memory map
- */
- #define IXDP2X00_PHYS_CPLD_BASE 0xc7000000
- #define IXDP2X00_VIRT_CPLD_BASE 0xfe000000
- #define IXDP2X00_CPLD_SIZE 0x00100000
- #define IXDP2X00_CPLD_REG(x) \
- (volatile unsigned long *)(IXDP2X00_VIRT_CPLD_BASE | x)
- /*
- * IXDP2400 CPLD registers
- */
- #define IXDP2400_CPLD_SYSLED IXDP2X00_CPLD_REG(0x0)
- #define IXDP2400_CPLD_DISP_DATA IXDP2X00_CPLD_REG(0x4)
- #define IXDP2400_CPLD_CLOCK_SPEED IXDP2X00_CPLD_REG(0x8)
- #define IXDP2400_CPLD_INT_STAT IXDP2X00_CPLD_REG(0xc)
- #define IXDP2400_CPLD_REV IXDP2X00_CPLD_REG(0x10)
- #define IXDP2400_CPLD_SYS_CLK_M IXDP2X00_CPLD_REG(0x14)
- #define IXDP2400_CPLD_SYS_CLK_N IXDP2X00_CPLD_REG(0x18)
- #define IXDP2400_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x48)
- /*
- * IXDP2800 CPLD registers
- */
- #define IXDP2800_CPLD_INT_STAT IXDP2X00_CPLD_REG(0x0)
- #define IXDP2800_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x140)
- #define IXDP2X00_GPIO_I2C_ENABLE 0x02
- #define IXDP2X00_GPIO_SCL 0x07
- #define IXDP2X00_GPIO_SDA 0x06
- /*
- * PCI devfns for on-board devices. We need these to be able to
- * properly translate IRQs and for device removal.
- */
- #define IXDP2400_SLAVE_ENET_DEVFN 0x18 /* Bus 1 */
- #define IXDP2400_MASTER_ENET_DEVFN 0x20 /* Bus 1 */
- #define IXDP2400_MEDIA_DEVFN 0x28 /* Bus 1 */
- #define IXDP2400_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */
- #define IXDP2800_SLAVE_ENET_DEVFN 0x20 /* Bus 1 */
- #define IXDP2800_MASTER_ENET_DEVFN 0x18 /* Bus 1 */
- #define IXDP2800_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */
- #define IXDP2X00_P2P_DEVFN 0x20 /* Bus 0 */
- #define IXDP2X00_21555_DEVFN 0x30 /* Bus 0 */
- #define IXDP2X00_SLAVE_NPU_DEVFN 0x28 /* Bus 1 */
- #define IXDP2X00_PMC_DEVFN 0x38 /* Bus 1 */
- #define IXDP2X00_MASTER_NPU_DEVFN 0x38 /* Bus 1 */
- #ifndef __ASSEMBLY__
- /*
- * The master NPU is always PCI master.
- */
- static inline unsigned int ixdp2x00_master_npu(void)
- {
- return !!ixp2000_is_pcimaster();
- }
- /*
- * Helper functions used by ixdp2400 and ixdp2800 specific code
- */
- void ixdp2x00_init_irq(volatile unsigned long*, volatile unsigned long *, unsigned long);
- void ixdp2x00_slave_pci_postinit(void);
- void ixdp2x00_init_machine(void);
- void ixdp2x00_map_io(void);
- #endif
- #endif /*_IXDP2X00_H_ */
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