1/*- 2 * Copyright (c) 2009 Sylvestre Gallon. All rights reserved. 3 * Copyright (c) 2010 Greg Ansley. All rights reserved. 4 * Copyright (c) 2012 Andrew Turner. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28/* $FreeBSD: releng/10.2/sys/arm/at91/at91sam9g45reg.h 266110 2014-05-15 02:41:23Z ian $ */ 29 30#ifndef AT91SAM9G45REG_H_ 31#define AT91SAM9G45REG_H_ 32 33/* Chip Specific limits */ 34#define SAM9G45_PLL_A_MIN_IN_FREQ 2000000 /* 2 Mhz */ 35#define SAM9G45_PLL_A_MAX_IN_FREQ 32000000 /* 32 Mhz */ 36#define SAM9G45_PLL_A_MIN_OUT_FREQ 400000000 /* 400 Mhz */ 37#define SAM9G45_PLL_A_MAX_OUT_FREQ 800000000 /* 800 Mhz */ 38#define SAM9G45_PLL_A_MUL_SHIFT 16 39#define SAM9G45_PLL_A_MUL_MASK 0xFF 40#define SAM9G45_PLL_A_DIV_SHIFT 0 41#define SAM9G45_PLL_A_DIV_MASK 0xFF 42 43/* 44 * Memory map, from datasheet : 45 * 0x00000000 - 0x0ffffffff : Internal Memories 46 * 0x10000000 - 0x1ffffffff : Chip Select 0 47 * 0x20000000 - 0x2ffffffff : Chip Select 1 48 * 0x30000000 - 0x3ffffffff : Chip Select 2 49 * 0x40000000 - 0x4ffffffff : Chip Select 3 50 * 0x50000000 - 0x5ffffffff : Chip Select 4 51 * 0x60000000 - 0x6ffffffff : Chip Select 5 52 * 0x70000000 - 0x7ffffffff : DDR SDRC 0 53 * 0x80000000 - 0xeffffffff : Undefined (Abort) 54 * 0xf0000000 - 0xfffffffff : Peripherals 55 */ 56 57#define AT91_CHIPSELECT_0 0x10000000 58#define AT91_CHIPSELECT_1 0x20000000 59#define AT91_CHIPSELECT_2 0x30000000 60#define AT91_CHIPSELECT_3 0x40000000 61#define AT91_CHIPSELECT_4 0x50000000 62#define AT91_CHIPSELECT_5 0x60000000 63 64 65#define AT91SAM9G45_EMAC_BASE 0xffbc000 66#define AT91SAM9G45_EMAC_SIZE 0x4000 67 68#define AT91SAM9G45_RSTC_BASE 0xffffd00 69#define AT91SAM9G45_RSTC_SIZE 0x10 70 71/* USART*/ 72 73#define AT91SAM9G45_USART_SIZE 0x4000 74#define AT91SAM9G45_USART0_BASE 0xff8c000 75#define AT91SAM9G45_USART0_SIZE AT91SAM9G45_USART_SIZE 76#define AT91SAM9G45_USART1_BASE 0xff90000 77#define AT91SAM9G45_USART1_SIZE AT91SAM9G45_USART_SIZE 78#define AT91SAM9G45_USART2_BASE 0xff94000 79#define AT91SAM9G45_USART2_SIZE AT91SAM9G45_USART_SIZE 80#define AT91SAM9G45_USART3_BASE 0xff98000 81#define AT91SAM9G45_USART3_SIZE AT91SAM9G45_USART_SIZE 82 83/*TC*/ 84#define AT91SAM9G45_TC0_BASE 0xff7c000 85#define AT91SAM9G45_TC0_SIZE 0x4000 86#define AT91SAM9G45_TC0C0_BASE 0xff7c000 87#define AT91SAM9G45_TC0C1_BASE 0xff7c040 88#define AT91SAM9G45_TC0C2_BASE 0xff7c080 89 90#define AT91SAM9G45_TC1_BASE 0xffd4000 91#define AT91SAM9G45_TC1_SIZE 0x4000 92#define AT91SAM9G45_TC1C0_BASE 0xffd4000 93#define AT91SAM9G45_TC1C1_BASE 0xffd4040 94#define AT91SAM9G45_TC1C2_BASE 0xffd4080 95 96/*SPI*/ 97 98#define AT91SAM9G45_SPI0_BASE 0xffa48000 99#define AT91SAM9G45_SPI0_SIZE 0x4000 100 101#define AT91SAM9G45_SPI1_BASE 0xffa8000 102#define AT91SAM9G45_SPI1_SIZE 0x4000 103 104/* System Registers */ 105#define AT91SAM9G45_SYS_BASE 0xffff000 106#define AT91SAM9G45_SYS_SIZE 0x1000 107 108#define AT91SAM9G45_MATRIX_BASE 0xfffea00 109#define AT91SAM9G45_MATRIX_SIZE 0x200 110 111#define AT91SAM9G45_DBGU_BASE 0xfffee00 112#define AT91SAM9G45_DBGU_SIZE 0x200 113 114/* 115 * PIO 116 */ 117#define AT91SAM9G45_PIOA_BASE 0xffff200 118#define AT91SAM9G45_PIOA_SIZE 0x200 119#define AT91SAM9G45_PIOB_BASE 0xffff400 120#define AT91SAM9G45_PIOB_SIZE 0x200 121#define AT91SAM9G45_PIOC_BASE 0xffff600 122#define AT91SAM9G45_PIOC_SIZE 0x200 123#define AT91SAM9G45_PIOD_BASE 0xffff800 124#define AT91SAM9G45_PIOD_SIZE 0x200 125#define AT91SAM9G45_PIOE_BASE 0xffffa00 126#define AT91SAM9G45_PIOE_SIZE 0x200 127 128#define AT91SAM9G45_PMC_BASE 0xffffc00 129#define AT91SAM9G45_PMC_SIZE 0x100 130 131/* IRQs : */ 132/* 133 * 0: AIC 134 * 1: System peripheral (System timer, RTC, DBGU) 135 * 2: PIO Controller A 136 * 3: PIO Controller B 137 * 4: PIO Controller C 138 * 5: PIO Controller D/E 139 * 6: TRNG 140 * 7: USART 0 141 * 8: USART 1 142 * 9: USART 2 143 * 10: USART 3 144 * 11: Multimedia Card interface 0 145 * 12: Two-wirte interface 0 146 * 13: Two-wirte interface 1 147 * 14: SPI 0 148 * 15: SPI 1 149 * 16: SSC 0 150 * 17: SSC 0 151 * 18: Timer Counter 0, 2, 3, 4, 5 152 * 19: PWM 153 * 20: Touch Screen ADC 154 * 21: DMA 155 * 22: USB Host port 156 * 23: LCD 157 * 24: AC97 158 * 25: EMAC 159 * 26: Image Sensor Interface 160 * 27: USB Device High Speed 161 * 28: - 162 * 29: Multimedia Card interface 1 163 * 30: Reserved 164 * 31: AIC 165 */ 166 167#define AT91SAM9G45_IRQ_SYSTEM 1 168#define AT91SAM9G45_IRQ_PIOA 2 169#define AT91SAM9G45_IRQ_PIOB 3 170#define AT91SAM9G45_IRQ_PIOC 4 171#define AT91SAM9G45_IRQ_PIOD 5 172#define AT91SAM9G45_IRQ_PIOE 6 173#define AT91SAM9G45_IRQ_USART0 7 174#define AT91SAM9G45_IRQ_USART1 8 175#define AT91SAM9G45_IRQ_USART2 9 176#define AT91SAM9G45_IRQ_USART3 10 177#define AT91SAM9G45_IRQ_HSMCI0 11 178#define AT91SAM9G45_IRQ_TWI0 12 179#define AT91SAM9G45_IRQ_TWI1 13 180#define AT91SAM9G45_IRQ_SPI0 14 181#define AT91SAM9G45_IRQ_SPI1 15 182#define AT91SAM9G45_IRQ_SSC0 16 183#define AT91SAM9G45_IRQ_SSC1 17 184#define AT91SAM9G45_IRQ_TC0_TC5 18 185#define AT91SAM9G45_IRQ_PWM 19 186#define AT91SAM9G45_IRQ_TSADCC 20 187#define AT91SAM9G45_IRQ_DMA 21 188#define AT91SAM9G45_IRQ_UHP 22 189#define AT91SAM9G45_IRQ_LCDC 23 190#define AT91SAM9G45_IRQ_AC97C 24 191#define AT91SAM9G45_IRQ_EMAC 25 192#define AT91SAM9G45_IRQ_ISI 26 193#define AT91SAM9G45_IRQ_UDPHS 27 194/* Reserved 28 */ 195#define AT91SAM9G45_IRQ_HSMCI1 29 196/* Reserved 30 */ 197#define AT91SAM9G45_IRQ_AICBASE 31 198 199/* Alias */ 200#define AT91SAM9G45_IRQ_DBGU AT91SAM9G45_IRQ_SYSTEM 201#define AT91SAM9G45_IRQ_PMC AT91SAM9G45_IRQ_SYSTEM 202#define AT91SAM9G45_IRQ_WDT AT91SAM9G45_IRQ_SYSTEM 203#define AT91SAM9G45_IRQ_PIT AT91SAM9G45_IRQ_SYSTEM 204#define AT91SAM9G45_IRQ_RSTC AT91SAM9G45_IRQ_SYSTEM 205#define AT91SAM9G45_IRQ_OHCI AT91SAM9G45_IRQ_UHP 206#define AT91SAM9G45_IRQ_TC0 AT91SAM9G45_IRQ_TC0_TC5 207#define AT91SAM9G45_IRQ_TC1 AT91SAM9G45_IRQ_TC0_TC5 208#define AT91SAM9G45_IRQ_TC2 AT91SAM9G45_IRQ_TC0_TC5 209#define AT91SAM9G45_IRQ_TC3 AT91SAM9G45_IRQ_TC0_TC5 210#define AT91SAM9G45_IRQ_TC4 AT91SAM9G45_IRQ_TC0_TC5 211#define AT91SAM9G45_IRQ_TC5 AT91SAM9G45_IRQ_TC0_TC5 212#define AT91SAM9G45_IRQ_NAND (-1) 213 214#define AT91SAM9G45_AIC_BASE 0xffff000 215#define AT91SAM9G45_AIC_SIZE 0x200 216 217/* Timer */ 218 219#define AT91SAM9G45_WDT_BASE 0xffffd40 220#define AT91SAM9G45_WDT_SIZE 0x10 221 222#define AT91SAM9G45_PIT_BASE 0xffffd30 223#define AT91SAM9G45_PIT_SIZE 0x10 224 225#define AT91SAM9G45_SMC_BASE 0xfffe800 226#define AT91SAM9G45_SMC_SIZE 0x200 227 228#define AT91SAM9G45_PMC_BASE 0xffffc00 229#define AT91SAM9G45_PMC_SIZE 0x100 230 231#define AT91SAM9G45_HSMCI0_BASE 0xff80000 232#define AT91SAM9G45_HSMCI0_SIZE 0x4000 233 234#define AT91SAM9G45_HSMCI1_BASE 0xffd0000 235#define AT91SAM9G45_HSMCI1_SIZE 0x4000 236 237#define AT91SAM9G45_TWI0_BASE 0xff84000 238#define AT91SAM9G45_TWI0_SIZE 0x4000 239#define AT91SAM9G45_TWI1_BASE 0xff88000 240#define AT91SAM9G45_TWI1_SIZE 0x4000 241 242/* XXX Needs to be carfully coordinated with 243 * other * soc's so phyical and vm address 244 * mapping are unique. XXX 245 */ 246#define AT91SAM9G45_OHCI_VA_BASE 0xdfb00000 247#define AT91SAM9G45_OHCI_BASE 0x00700000 248#define AT91SAM9G45_OHCI_SIZE 0x00100000 249 250#define AT91SAM9G45_NAND_VA_BASE 0xe0000000 251#define AT91SAM9G45_NAND_BASE 0x40000000 252#define AT91SAM9G45_NAND_SIZE 0x10000000 253 254 255/* DDRSDRC */ 256#define AT91SAM9G45_DDRSDRC1_BASE 0xfffea00 257#define AT91SAM9G45_DDRSDRC0_BASE 0xfffe600 258#define AT91SAM9G45_DDRSDRC_MR 0x00 259#define AT91SAM9G45_DDRSDRC_TR 0x04 260#define AT91SAM9G45_DDRSDRC_CR 0x08 261#define AT91SAM9G45_DDRSDRC_CR_NC_8 0x0 262#define AT91SAM9G45_DDRSDRC_CR_NC_9 0x1 263#define AT91SAM9G45_DDRSDRC_CR_NC_10 0x2 264#define AT91SAM9G45_DDRSDRC_CR_NC_11 0x3 265#define AT91SAM9G45_DDRSDRC_CR_NC_MASK 0x00000003 266#define AT91SAM9G45_DDRSDRC_CR_NR_11 0x0 267#define AT91SAM9G45_DDRSDRC_CR_NR_12 0x4 268#define AT91SAM9G45_DDRSDRC_CR_NR_13 0x8 269#define AT91SAM9G45_DDRSDRC_CR_NR_14 0xc 270#define AT91SAM9G45_DDRSDRC_CR_NR_MASK 0x0000000c 271#define AT91SAM9G45_DDRSDRC_TPR0 0x0c 272#define AT91SAM9G45_DDRSDRC_TPR1 0x10 273#define AT91SAM9G45_DDRSDRC_TPR2 0x14 274/* Reserved 0x18 */ 275#define AT91SAM9G45_DDRSDRC_LPR 0x1c 276#define AT91SAM9G45_DDRSDRC_MDR 0x20 277#define AT91SAM9G45_DDRSDRC_MDR_SDR 0x0 278#define AT91SAM9G45_DDRSDRC_MDR_LPSDR 0x1 279#define AT91SAM9G45_DDRSDRC_MDR_LPDDR1 0x3 280#define AT91SAM9G45_DDRSDRC_MDR_DDR2 0x6 281#define AT91SAM9G45_DDRSDRC_MDR_MASK 0x00000007 282#define AT91SAM9G45_DDRSDRC_MDR_DBW_16 0x10 283#define AT91SAM9G45_DDRSDRC_DLL 0x24 284#define AT91SAM9G45_DDRSDRC_HSR 0x2c 285#define AT91SAM9G45_DDRSDRC_DELAY1R 0x40 286#define AT91SAM9G45_DDRSDRC_DELAY2R 0x44 287#define AT91SAM9G45_DDRSDRC_DELAY3R 0x48 288#define AT91SAM9G45_DDRSDRC_DELAY4R 0x4c 289/* Reserved 0x50 - 0xe0 */ 290#define AT91SAM9G45_DDRSDRC_WPMR 0xe4 291#define AT91SAM9G45_DDRSDRC_WPSR 0xe8 292 293#endif /* AT91SAM9G45REG_H_*/ 294 295