1 /* $NetBSD: ep93xxreg.h,v 1.7 2009/10/23 00:39:30 snj Exp $ */ 2 3 /* 4 * Copyright (c) 2004 Jesse Off 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _EP93XXREG_H_ 30 #define _EP93XXREG_H_ 31 32 /* 33 * Physical memory map for the Cirrus Logic EP93XX 34 */ 35 36 /* 37 * FFFF FFFF --------------------------- 38 * Device 12 39 * External SMC CS#0 ROM/SRAM 40 * F000 0000 --------------------------- 41 * Device 11 42 * SDRAM CS#2 43 * E000 0000 --------------------------- 44 * Device 10 45 * SDRAM CS#1 46 * D000 0000 --------------------------- 47 * Device 9 48 * SDRAM CS#0 49 * C000 0000 --------------------------- 50 * Device 8 51 * Not used 52 * 9000 0000 --------------------------- 53 * Device 7 54 * EP93XX System Registers 55 * 8080 0000 - 8094 FFFF 56 * APB Mapped Registers 57 * 8010 0000 - 807F FFFF 58 * Reserved 59 * 8000 0000 - 800F FFFF 60 * AHB Mapped Registers 61 * 8000 0000 --------------------------- 62 * Device 6 63 * External SMC CS#7 ROM/SRAM 64 * 7000 0000 --------------------------- 65 * Device 5 66 * External SMC CS#6 ROM/SRAM 67 * 6000 0000 --------------------------- 68 * Device 4 69 * PCMCIA/CompactFlash 70 * 5000 0000 - 5fff ffff 71 * Reserved 72 * 4c00 0000 - 4fff ffff 73 * Slot0 Memory space 74 * 4800 0000 - 4bff ffff 75 * Slot0 Attribute space 76 * 4400 0000 - 47ff ffff 77 * Reserved 78 * 4000 0000 - 43ff ffff 79 * Slot0 I/O space 80 * 4000 0000 --------------------------- 81 * Device 3 82 * External SMC CS#3 ROM/SRAM 83 * 3000 0000 --------------------------- 84 * Device 2 85 * External SMC CS#2 ROM/SRAM 86 * 2000 0000 --------------------------- 87 * Device 1 88 * External SMC CS#1 ROM/SRAM 89 * 1000 0000 --------------------------- 90 * Device 0 91 * SDRAM CS#3 92 * 0000 0000 --------------------------- 93 */ 94 95 96 /* 97 * Virtual memory map for the Cirrus Logic EP93XX integrated devices 98 * 99 * Some device registers are staticaly mapped on upper address region. 100 * because we have to access them before bus_space is initialized. 101 * Most device is dynamicaly mapped by bus_space_map(). In this case, 102 * the actual mapped (virtual) address are not cared by device drivers. 103 */ 104 105 /* 106 * FFFF FFFF --------------------------- 107 * not used 108 * F030 0000 --------------------------- 109 * APB bus (2Mbyte) 110 * F010 0000 --------------------------- 111 * AHB bus (1Mbyte) 112 * F000 0000 --------------------------- 113 * PCMCIA slot0 space 114 * E000 0000 --------------------------- 115 * Kernel text and data 116 * C000 0000 --------------------------- 117 * 0000 0000 --------------------------- 118 * 119 */ 120 121 /* Virtual address for I/O space */ 122 #define EP93XX_IO_VBASE 0xf0000000UL 123 124 /* EP93xx System and Peripheral Registers */ 125 #define EP93XX_AHB_VBASE 0xf0000000UL 126 #define EP93XX_AHB_HWBASE 0x80000000UL 127 #define EP93XX_AHB_SIZE 0x00100000UL /* 1Mbyte */ 128 #define EP93XX_AHB_VIC1 0x000b0000UL 129 #define EP93XX_AHB_VIC2 0x000c0000UL 130 #define EP93XX_VIC_IRQStatus 0x00000000UL 131 #define EP93XX_VIC_FIQStatus 0x00000004UL 132 #define EP93XX_VIC_RawIntr 0x00000008UL 133 #define EP93XX_VIC_IntSelect 0x0000000cUL 134 #define EP93XX_VIC_IntEnable 0x00000010UL 135 #define EP93XX_VIC_IntEnClear 0x00000014UL 136 #define EP93XX_VIC_SoftInt 0x00000018UL 137 #define EP93XX_VIC_SoftIntClear 0x0000001cUL 138 #define EP93XX_VIC_Protection 0x00000020UL 139 #define EP93XX_VIC_VectAddr 0x00000030UL 140 #define EP93XX_VIC_DefVectAddr 0x00000034UL 141 #define EP93XX_VIC_VectAddr0 0x00000100UL 142 #define EP93XX_VIC_VectCntl0 0x00000200UL 143 #define EP93XX_VIC_PeriphID0 0x00000fe0UL 144 #define EP93XX_AHB_SMC 0x00080000UL 145 146 #define EP93XX_APB_VBASE 0xf0100000UL 147 #define EP93XX_APB_HWBASE 0x80800000UL 148 #define EP93XX_APB_SIZE 0x00200000UL /* 2Mbyte */ 149 #define EP93XX_APB_GPIO 0x00040000UL 150 #define EP93XX_APB_GPIO_SIZE 0x000000d0UL 151 #define EP93XX_APB_SSP 0x000a0000UL 152 #define EP93XX_APB_SSP_SIZE 0x00000018UL 153 #define EP93XX_SSP_SSPCR0 0x00000000UL 154 #define EP93XX_SSP_SSPCR1 0x00000004UL 155 #define EP93XX_SSP_SSPDR 0x00000008UL 156 #define EP93XX_SSP_SSPSR 0x0000000cUL 157 #define EP93XX_SSP_SSPCPSR 0x00000010UL 158 #define EP93XX_SSP_SSPIIR 0x00000014UL 159 #define EP93XX_SSP_SSPICR 0x00000014UL 160 #define EP93XX_APB_SYSCON 0x00130000UL 161 #define EP93XX_APB_SYSCON_SIZE 0x000000c0UL 162 #define EP93XX_SYSCON_PwrSts 0x00000000UL 163 #define EP93XX_SYSCON_PwrCnt 0x00000004UL 164 #define PwrCnt_UARTBAUD 0x20000000UL 165 #define EP93XX_SYSCON_TEOI 0x00000018UL 166 #define EP93XX_SYSCON_ClkSet1 0x00000020UL 167 #define EP93XX_SYSCON_ClkSet2 0x00000024UL 168 #define EP93XX_SYSCON_DeviceCfg 0x00000080UL 169 #define EP93XX_SYSCON_ChipID 0x00000094UL 170 #define EP93XX_APB_TIMERS 0x00010000UL 171 #define EP93XX_APB_UART1 0x000c0000UL 172 #define EP93XX_APB_UART2 0x000d0000UL 173 #define EP93XX_APB_UART_SIZE 0x00000220UL 174 #define EP93XX_UART_Flag 0x00000018UL 175 #define EP93XX_UART_Data 0x00000000UL 176 #define EP93XX_APB_RTC 0x00120000UL 177 #define EP93XX_APB_RTC_SIZE 0x00000112UL 178 #define EP93XX_APB_WDOG 0x00140000UL 179 #define EP93XX_APB_WDOG_SIZE 0x00000008UL 180 181 /* EP93xx PCMCIA space */ 182 #define EP93XX_PCMCIA0_VBASE 0xe0000000UL 183 #define EP93XX_PCMCIA0_HWBASE 0x40000000UL 184 #define EP93XX_PCMCIA_SIZE 0x10000000UL 185 #define EP93XX_PCMCIA_IO 0x00000000UL 186 #define EP93XX_PCMCIA_IO_SIZE 0x04000000UL 187 #define EP93XX_PCMCIA_ATTRIBUTE 0x08000000UL 188 #define EP93XX_PCMCIA_ATTRIBUTE_SIZE 0x04000000UL 189 #define EP93XX_PCMCIA_COMMON 0x0c000000UL 190 #define EP93XX_PCMCIA_COMMON_SIZE 0x04000000UL 191 192 #define NIRQ 64 193 #define VIC_NIRQ 32 194 195 #define EP93XX_INTR_bit31 31 196 #define EP93XX_INTR_bit30 30 197 #define EP93XX_INTR_bit29 29 198 #define EP93XX_INTR_bit28 28 199 #define EP93XX_INTR_bit27 27 200 #define EP93XX_INTR_bit26 26 201 #define EP93XX_INTR_bit25 25 202 #define EP93XX_INTR_bit24 24 203 #define EP93XX_INTR_bit23 23 204 #define EP93XX_INTR_bit22 22 205 #define EP93XX_INTR_bit21 21 206 #define EP93XX_INTR_bit20 20 207 #define EP93XX_INTR_bit19 19 208 #define EP93XX_INTR_bit18 18 209 #define EP93XX_INTR_bit17 17 210 #define EP93XX_INTR_bit16 16 211 #define EP93XX_INTR_bit15 15 212 #define EP93XX_INTR_bit14 14 213 #define EP93XX_INTR_bit13 13 214 #define EP93XX_INTR_bit12 12 215 #define EP93XX_INTR_bit11 11 216 #define EP93XX_INTR_bit10 10 217 #define EP93XX_INTR_bit9 9 218 #define EP93XX_INTR_bit8 8 219 #define EP93XX_INTR_bit7 7 220 #define EP93XX_INTR_bit6 6 221 #define EP93XX_INTR_bit5 5 222 #define EP93XX_INTR_bit4 4 223 #define EP93XX_INTR_bit3 3 224 #define EP93XX_INTR_bit2 2 225 #define EP93XX_INTR_bit1 1 226 #define EP93XX_INTR_bit0 0 227 228 #endif /* _EP93XXREG_H_ */ 229