1 /* 2 * arch/arm/mach-ixp23xx/include/mach/ixdp2351.h 3 * 4 * Register and other defines for IXDP2351 5 * 6 * Copyright (c) 2002-2004 Intel Corp. 7 * Copytight (c) 2005 MontaVista Software, Inc. 8 * 9 * This program is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU General Public License as published by the 11 * Free Software Foundation; either version 2 of the License, or (at your 12 * option) any later version. 13 */ 14 15 #ifndef __ASM_ARCH_IXDP2351_H 16 #define __ASM_ARCH_IXDP2351_H 17 18 /* 19 * NP module memory map 20 */ 21 #define IXDP2351_NP_PHYS_BASE (IXP23XX_EXP_BUS_CS4_BASE) 22 #define IXDP2351_NP_PHYS_SIZE 0x00100000 23 #define IXDP2351_NP_VIRT_BASE 0xeff00000 24 25 #define IXDP2351_VIRT_CS8900_BASE (IXDP2351_NP_VIRT_BASE) 26 #define IXDP2351_VIRT_CS8900_END (IXDP2351_VIRT_CS8900_BASE + 16) 27 28 #define IXDP2351_VIRT_NP_CPLD_BASE (IXP23XX_EXP_BUS_CS4_BASE_VIRT + 0x00010000) 29 30 #define IXDP2351_NP_CPLD_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_NP_CPLD_BASE + reg)) 31 32 #define IXDP2351_NP_CPLD_RESET1_REG IXDP2351_NP_CPLD_REG(0x00) 33 #define IXDP2351_NP_CPLD_LED_REG IXDP2351_NP_CPLD_REG(0x02) 34 #define IXDP2351_NP_CPLD_VERSION_REG IXDP2351_NP_CPLD_REG(0x04) 35 36 /* 37 * Base board module memory map 38 */ 39 40 #define IXDP2351_BB_BASE_PHYS (IXP23XX_EXP_BUS_CS5_BASE) 41 #define IXDP2351_BB_SIZE 0x01000000 42 #define IXDP2351_BB_BASE_VIRT (0xee000000) 43 44 #define IXDP2351_BB_AREA_BASE(offset) (IXDP2351_BB_BASE_VIRT + offset) 45 46 #define IXDP2351_VIRT_NVRAM_BASE IXDP2351_BB_AREA_BASE(0x0) 47 #define IXDP2351_NVRAM_SIZE (0x20000) 48 49 #define IXDP2351_VIRT_MB_IXF1104_BASE IXDP2351_BB_AREA_BASE(0x00020000) 50 #define IXDP2351_VIRT_ADD_UART_BASE IXDP2351_BB_AREA_BASE(0x000240C0) 51 #define IXDP2351_VIRT_FIC_BASE IXDP2351_BB_AREA_BASE(0x00200000) 52 #define IXDP2351_VIRT_DB0_BASE IXDP2351_BB_AREA_BASE(0x00400000) 53 #define IXDP2351_VIRT_DB1_BASE IXDP2351_BB_AREA_BASE(0x00600000) 54 #define IXDP2351_VIRT_CPLD_BASE IXDP2351_BB_AREA_BASE(0x00024000) 55 56 /* 57 * On board CPLD registers 58 */ 59 #define IXDP2351_CPLD_BB_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_CPLD_BASE + reg)) 60 61 #define IXDP2351_CPLD_RESET0_REG IXDP2351_CPLD_BB_REG(0x00) 62 #define IXDP2351_CPLD_RESET1_REG IXDP2351_CPLD_BB_REG(0x04) 63 64 #define IXDP2351_CPLD_RESET1_MAGIC 0x55AA 65 #define IXDP2351_CPLD_RESET1_ENABLE 0x8000 66 67 #define IXDP2351_CPLD_FPGA_CONFIG_REG IXDP2351_CPLD_BB_REG(0x08) 68 #define IXDP2351_CPLD_INTB_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x10) 69 #define IXDP2351_CPLD_INTA_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x14) 70 #define IXDP2351_CPLD_INTB_STAT_REG IXDP2351_CPLD_BB_REG(0x18) 71 #define IXDP2351_CPLD_INTA_STAT_REG IXDP2351_CPLD_BB_REG(0x1C) 72 #define IXDP2351_CPLD_INTB_RAW_REG IXDP2351_CPLD_BB_REG(0x20) /* read */ 73 #define IXDP2351_CPLD_INTA_RAW_REG IXDP2351_CPLD_BB_REG(0x24) /* read */ 74 #define IXDP2351_CPLD_INTB_MASK_CLR_REG IXDP2351_CPLD_INTB_RAW_REG /* write */ 75 #define IXDP2351_CPLD_INTA_MASK_CLR_REG IXDP2351_CPLD_INTA_RAW_REG /* write */ 76 #define IXDP2351_CPLD_INTB_SIM_REG IXDP2351_CPLD_BB_REG(0x28) 77 #define IXDP2351_CPLD_INTA_SIM_REG IXDP2351_CPLD_BB_REG(0x2C) 78 /* Interrupt bits are defined in irqs.h */ 79 #define IXDP2351_CPLD_BB_GBE0_REG IXDP2351_CPLD_BB_REG(0x30) 80 #define IXDP2351_CPLD_BB_GBE1_REG IXDP2351_CPLD_BB_REG(0x34) 81 82 /* #define IXDP2351_CPLD_BB_MISC_REG IXDP2351_CPLD_REG(0x1C) */ 83 /* #define IXDP2351_CPLD_BB_MISC_REV_MASK 0xFF */ 84 /* #define IXDP2351_CPLD_BB_GDXCS0_REG IXDP2351_CPLD_REG(0x24) */ 85 /* #define IXDP2351_CPLD_BB_GDXCS1_REG IXDP2351_CPLD_REG(0x28) */ 86 /* #define IXDP2351_CPLD_BB_CLOCK_REG IXDP2351_CPLD_REG(0x04) */ 87 88 89 #endif 90