Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/arm/at91/at91sam9260reg.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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1 /*- 2 * Copyright (c) 2010 Greg Ansley. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26 /* $FreeBSD$ */ 27 28 #ifndef AT91SAM9260REG_H_ 29 #define AT91SAM9260REG_H_ 30 31 /* Chip Specific limits */ 32 #define SAM9260_PLL_A_MIN_IN_FREQ 1000000 /* 1 Mhz */ 33 #define SAM9260_PLL_A_MAX_IN_FREQ 32000000 /* 32 Mhz */ 34 #define SAM9260_PLL_A_MIN_OUT_FREQ 80000000 /* 80 Mhz */ 35 #define SAM9260_PLL_A_MAX_OUT_FREQ 240000000 /* 240 Mhz */ 36 #define SAM9260_PLL_A_MUL_SHIFT 16 37 #define SAM9260_PLL_A_MUL_MASK 0x3FF 38 #define SAM9260_PLL_A_DIV_SHIFT 0 39 #define SAM9260_PLL_A_DIV_MASK 0xFF 40 41 #define SAM9260_PLL_B_MIN_IN_FREQ 1000000 /* 1 Mhz */ 42 #define SAM9260_PLL_B_MAX_IN_FREQ 5000000 /* 5 Mhz */ 43 #define SAM9260_PLL_B_MIN_OUT_FREQ 70000000 /* 70 Mhz */ 44 #define SAM9260_PLL_B_MAX_OUT_FREQ 130000000 /* 130 Mhz */ 45 #define SAM9260_PLL_B_MUL_SHIFT 16 46 #define SAM9260_PLL_B_MUL_MASK 0x3FF 47 #define SAM9260_PLL_B_DIV_SHIFT 0 48 #define SAM9260_PLL_B_DIV_MASK 0xFF 49 50 /* 51 * Memory map, from datasheet : 52 * 0x00000000 - 0x0ffffffff : Internal Memories 53 * 0x10000000 - 0x1ffffffff : Chip Select 0 54 * 0x20000000 - 0x2ffffffff : Chip Select 1 55 * 0x30000000 - 0x3ffffffff : Chip Select 2 56 * 0x40000000 - 0x4ffffffff : Chip Select 3 57 * 0x50000000 - 0x5ffffffff : Chip Select 4 58 * 0x60000000 - 0x6ffffffff : Chip Select 5 59 * 0x70000000 - 0x7ffffffff : Chip Select 6 60 * 0x80000000 - 0x8ffffffff : Chip Select 7 61 * 0x90000000 - 0xeffffffff : Undefined (Abort) 62 * 0xf0000000 - 0xfffffffff : Peripherals 63 */ 64 65 #define AT91_CHIPSELECT_0 0x10000000 66 #define AT91_CHIPSELECT_1 0x20000000 67 #define AT91_CHIPSELECT_2 0x30000000 68 #define AT91_CHIPSELECT_3 0x40000000 69 #define AT91_CHIPSELECT_4 0x50000000 70 #define AT91_CHIPSELECT_5 0x60000000 71 #define AT91_CHIPSELECT_6 0x70000000 72 #define AT91_CHIPSELECT_7 0x80000000 73 74 75 #define AT91SAM9260_EMAC_BASE 0xffc4000 76 #define AT91SAM9260_EMAC_SIZE 0x4000 77 78 #define AT91SAM9260_RSTC_BASE 0xffffd00 79 #define AT91SAM9260_RSTC_SIZE 0x10 80 81 #define RSTC_CR 0 82 #define RSTC_PROCRST (1 << 0) 83 #define RSTC_PERRST (1 << 2) 84 #define RSTC_KEY (0xa5 << 24) 85 86 /* USART*/ 87 88 #define AT91SAM9260_USART_SIZE 0x4000 89 #define AT91SAM9260_USART0_BASE 0xffb0000 90 #define AT91SAM9260_USART0_PDC 0xffb0100 91 #define AT91SAM9260_USART0_SIZE AT91SAM9260_USART_SIZE 92 #define AT91SAM9260_USART1_BASE 0xffb4000 93 #define AT91SAM9260_USART1_PDC 0xffb4100 94 #define AT91SAM9260_USART1_SIZE AT91SAM9260_USART_SIZE 95 #define AT91SAM9260_USART2_BASE 0xffb8000 96 #define AT91SAM9260_USART2_PDC 0xffb8100 97 #define AT91SAM9260_USART2_SIZE AT91SAM9260_USART_SIZE 98 #define AT91SAM9260_USART3_BASE 0xffd0000 99 #define AT91SAM9260_USART3_PDC 0xffd0100 100 #define AT91SAM9260_USART3_SIZE AT91SAM9260_USART_SIZE 101 #define AT91SAM9260_USART4_BASE 0xffd4000 102 #define AT91SAM9260_USART4_PDC 0xffd4100 103 #define AT91SAM9260_USART4_SIZE AT91SAM9260_USART_SIZE 104 #define AT91SAM9260_USART5_BASE 0xffd8000 105 #define AT91SAM9260_USART5_PDC 0xffd8100 106 #define AT91SAM9260_USART5_SIZE AT91SAM9260_USART_SIZE 107 108 /*TC*/ 109 #define AT91SAM9260_TC0_BASE 0xffa0000 110 #define AT91SAM9260_TC0_SIZE 0x4000 111 #define AT91SAM9260_TC0C0_BASE 0xffa0000 112 #define AT91SAM9260_TC0C1_BASE 0xffa0040 113 #define AT91SAM9260_TC0C2_BASE 0xffa0080 114 115 #define AT91SAM9260_TC1_BASE 0xffdc000 116 #define AT91SAM9260_TC1_SIZE 0x4000 117 118 /*SPI*/ 119 120 #define AT91SAM9260_SPI0_BASE 0xffc8000 121 122 #define AT91SAM9260_SPI0_SIZE 0x4000 123 #define AT91SAM9260_IRQ_SPI0 12 124 125 #define AT91SAM9260_SPI1_BASE 0xffcc000 126 #define AT91SAM9260_SPI1_SIZE 0x4000 127 #define AT91SAM9260_IRQ_SPI1 13 128 129 /* System Registers */ 130 #define AT91SAM9260_SYS_BASE 0xffff000 131 #define AT91SAM9260_SYS_SIZE 0x1000 132 133 #define AT91SAM9260_MATRIX_BASE 0xfffee00 134 #define AT91SAM9260_MATRIX_SIZE 0x1000 135 #define AT91SAM9260_EBICSA 0x011C 136 137 #define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) 138 139 #define AT91SAM9260_DBGU_BASE 0xffff200 140 #define AT91SAM9260_DBGU_SIZE 0x200 141 142 /* 143 * PIO 144 */ 145 #define AT91SAM9260_PIOA_BASE 0xffff400 146 #define AT91SAM9260_PIOA_SIZE 0x200 147 #define AT91SAM9260_PIOB_BASE 0xffff600 148 #define AT91SAM9260_PIOB_SIZE 0x200 149 #define AT91SAM9260_PIOC_BASE 0xffff800 150 #define AT91SAM9260_PIOC_SIZE 0x200 151 152 #define AT91RM92_PMC_BASE 0xffffc00 153 #define AT91RM92_PMC_SIZE 0x100 154 /* IRQs : */ 155 /* 156 * 0: AIC 157 * 1: System peripheral (System timer, RTC, DBGU) 158 * 2: PIO Controller A 159 * 3: PIO Controller B 160 * 4: PIO Controller C 161 * 5: ADC 162 * 6: USART 0 163 * 7: USART 1 164 * 8: USART 2 165 * 9: MMC Interface 166 * 10: USB device port 167 * 11: Two-wirte interface 168 * 12: SPI 0 169 * 13: SPI 1 170 * 14: SSC 171 * 15: - (reserved) 172 * 16: - (reserved) 173 * 17: Timer Counter 0 174 * 18: Timer Counter 1 175 * 19: Timer Counter 2 176 * 20: USB Host port 177 * 21: EMAC 178 * 22: ISI 179 * 23: USART 3 180 * 24: USART 4 181 * 25: USART 2 182 * 26: Timer Counter 3 183 * 27: Timer Counter 4 184 * 28: Timer Counter 5 185 * 29: AIC IRQ0 186 * 30: AIC IRQ1 187 * 31: AIC IRQ2 188 */ 189 190 #define AT91SAM9260_IRQ_SYSTEM 1 191 #define AT91SAM9260_IRQ_PIOA 2 192 #define AT91SAM9260_IRQ_PIOB 3 193 #define AT91SAM9260_IRQ_PIOC 4 194 #define AT91SAM9260_IRQ_USART0 6 195 #define AT91SAM9260_IRQ_USART1 7 196 #define AT91SAM9260_IRQ_USART2 8 197 #define AT91SAM9260_IRQ_MCI 9 198 #define AT91SAM9260_IRQ_UDP 10 199 #define AT91SAM9260_IRQ_TWI 11 200 #define AT91SAM9260_IRQ_SPI0 12 201 #define AT91SAM9260_IRQ_SPI1 13 202 #define AT91SAM9260_IRQ_SSC0 14 203 #define AT91SAM9260_IRQ_SSC1 15 204 #define AT91SAM9260_IRQ_SSC2 16 205 #define AT91SAM9260_IRQ_TC0 17 206 #define AT91SAM9260_IRQ_TC1 18 207 #define AT91SAM9260_IRQ_TC2 19 208 #define AT91SAM9260_IRQ_UHP 20 209 #define AT91SAM9260_IRQ_EMAC 21 210 #define AT91SAM9260_IRQ_USART3 23 211 #define AT91SAM9260_IRQ_USART4 24 212 #define AT91SAM9260_IRQ_USART5 25 213 #define AT91SAM9260_IRQ_AICBASE 29 214 215 /* Alias */ 216 #define AT91SAM9260_IRQ_DBGU AT91SAM9260_IRQ_SYSTEM 217 #define AT91SAM9260_IRQ_PMC AT91SAM9260_IRQ_SYSTEM 218 #define AT91SAM9260_IRQ_WDT AT91SAM9260_IRQ_SYSTEM 219 #define AT91SAM9260_IRQ_PIT AT91SAM9260_IRQ_SYSTEM 220 #define AT91SAM9260_IRQ_RSTC AT91SAM9260_IRQ_SYSTEM 221 #define AT91SAM9260_IRQ_OHCI AT91SAM9260_IRQ_UHP 222 #define AT91SAM9260_IRQ_NAND (-1) 223 224 #define AT91SAM9260_AIC_BASE 0xffff000 225 #define AT91SAM9260_AIC_SIZE 0x200 226 227 /* Timer */ 228 229 #define AT91SAM9260_WDT_BASE 0xffffd40 230 #define AT91SAM9260_WDT_SIZE 0x10 231 232 #define AT91SAM9260_PIT_BASE 0xffffd30 233 #define AT91SAM9260_PIT_SIZE 10 234 235 #define AT91SAM9260_SMC_BASE 0xfffec00 236 #define AT91SAM9260_SMC_SIZE 0x200 237 238 #define AT91SAM9260_PMC_BASE 0xffffc00 239 #define AT91SAM9260_PMC_SIZE 0x100 240 241 #define AT91SAM9260_UDP_BASE 0xffa4000 242 #define AT91SAM9260_UDP_SIZE 0x4000 243 244 #define AT91SAM9260_MCI_BASE 0xffa8000 245 #define AT91SAM9260_MCI_SIZE 0x4000 246 247 #define AT91SAM9260_TWI_BASE 0xffaC000 248 #define AT91SAM9260_TWI_SIZE 0x4000 249 250 /* XXX Needs to be carfully coordinated with 251 * other * soc's so phyical and vm address 252 * mapping are unique. XXX 253 */ 254 #define AT91SAM9260_OHCI_VA_BASE 0xdfc00000 255 #define AT91SAM9260_OHCI_BASE 0x00500000 256 #define AT91SAM9260_OHCI_SIZE 0x00100000 257 258 #define AT91SAM9260_NAND_VA_BASE 0xe0000000 259 #define AT91SAM9260_NAND_BASE 0x40000000 260 #define AT91SAM9260_NAND_SIZE 0x10000000 261 262 263 /* SDRAMC */ 264 #define AT91SAM9260_SDRAMC_BASE 0xfffea00 265 #define AT91SAM9260_SDRAMC_MR 0x00 266 #define AT91SAM9260_SDRAMC_MR_MODE_NORMAL 0 267 #define AT91SAM9260_SDRAMC_MR_MODE_NOP 1 268 #define AT91SAM9260_SDRAMC_MR_MODE_PRECHARGE 2 269 #define AT91SAM9260_SDRAMC_MR_MODE_LOAD_MODE_REGISTER 3 270 #define AT91SAM9260_SDRAMC_MR_MODE_REFRESH 4 271 #define AT91SAM9260_SDRAMC_TR 0x04 272 #define AT91SAM9260_SDRAMC_CR 0x08 273 #define AT91SAM9260_SDRAMC_CR_NC_8 0x0 274 #define AT91SAM9260_SDRAMC_CR_NC_9 0x1 275 #define AT91SAM9260_SDRAMC_CR_NC_10 0x2 276 #define AT91SAM9260_SDRAMC_CR_NC_11 0x3 277 #define AT91SAM9260_SDRAMC_CR_NC_MASK 0x00000003 278 #define AT91SAM9260_SDRAMC_CR_NR_11 0x0 279 #define AT91SAM9260_SDRAMC_CR_NR_12 0x4 280 #define AT91SAM9260_SDRAMC_CR_NR_13 0x8 281 #define AT91SAM9260_SDRAMC_CR_NR_RES 0xc 282 #define AT91SAM9260_SDRAMC_CR_NR_MASK 0x0000000c 283 #define AT91SAM9260_SDRAMC_CR_NB_2 0x00 284 #define AT91SAM9260_SDRAMC_CR_NB_4 0x10 285 #define AT91SAM9260_SDRAMC_CR_DBW_16 0x80 286 #define AT91SAM9260_SDRAMC_CR_NB_MASK 0x00000010 287 #define AT91SAM9260_SDRAMC_CR_NCAS_MASK 0x00000060 288 #define AT91SAM9260_SDRAMC_CR_TWR_MASK 0x00000780 289 #define AT91SAM9260_SDRAMC_CR_TRC_MASK 0x00007800 290 #define AT91SAM9260_SDRAMC_CR_TRP_MASK 0x00078000 291 #define AT91SAM9260_SDRAMC_CR_TRCD_MASK 0x00780000 292 #define AT91SAM9260_SDRAMC_CR_TRAS_MASK 0x07800000 293 #define AT91SAM9260_SDRAMC_CR_TXSR_MASK 0x78000000 294 #define AT91SAM9260_SDRAMC_HSR 0x0c 295 #define AT91SAM9260_SDRAMC_LPR 0x10 296 #define AT91SAM9260_SDRAMC_IER 0x14 297 #define AT91SAM9260_SDRAMC_IDR 0x18 298 #define AT91SAM9260_SDRAMC_IMR 0x1c 299 #define AT91SAM9260_SDRAMC_ISR 0x20 300 #define AT91SAM9260_SDRAMC_MDR 0x24 301 302 #endif /* AT91SAM9260REG_H_*/ 303
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