1 /* 2 * Chip-specific header file for the SAMA5D3 family 3 * 4 * (C) 2012 - 2013 Atmel Corporation. 5 * Bo Shen <voice.shen@atmel.com> 6 * 7 * Definitions for the SoC: 8 * SAMA5D3 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef SAMA5D3_H 14 #define SAMA5D3_H 15 16 /* 17 * defines to be used in other places 18 */ 19 #define CONFIG_AT91FAMILY /* it's a member of AT91 */ 20 21 /* 22 * Peripheral identifiers/interrupts. 23 */ 24 #define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ 25 #define ATMEL_ID_SYS 1 /* System Controller Interrupt */ 26 #define ATMEL_ID_DBGU 2 /* Debug Unit Interrupt */ 27 #define ATMEL_ID_PIT 3 /* Periodic Interval Timer Interrupt */ 28 #define ATMEL_ID_WDT 4 /* Watchdog timer Interrupt */ 29 #define ATMEL_ID_SMC 5 /* Multi-bit ECC Interrupt */ 30 #define ATMEL_ID_PIOA 6 /* Parallel I/O Controller A */ 31 #define ATMEL_ID_PIOB 7 /* Parallel I/O Controller B */ 32 #define ATMEL_ID_PIOC 8 /* Parallel I/O Controller C */ 33 #define ATMEL_ID_PIOD 9 /* Parallel I/O Controller D */ 34 #define ATMEL_ID_PIOE 10 /* Parallel I/O Controller E */ 35 #define ATMEL_ID_SMD 11 /* SMD Soft Modem */ 36 #define ATMEL_ID_USART0 12 /* USART 0 */ 37 #define ATMEL_ID_USART1 13 /* USART 1 */ 38 #define ATMEL_ID_USART2 14 /* USART 2 */ 39 #define ATMEL_ID_USART3 15 /* USART 3 */ 40 #define ATMEL_ID_UART0 16 41 #define ATMEL_ID_UART1 17 42 #define ATMEL_ID_TWI0 18 /* Two-Wire Interface 0 */ 43 #define ATMEL_ID_TWI1 19 /* Two-Wire Interface 1 */ 44 #define ATMEL_ID_TWI2 20 /* Two-Wire Interface 2 */ 45 #define ATMEL_ID_MCI0 21 /* High Speed Multimedia Card Interface 0 */ 46 #define ATMEL_ID_MCI1 22 /* */ 47 #define ATMEL_ID_MCI2 23 /* */ 48 #define ATMEL_ID_SPI0 24 /* Serial Peripheral Interface 0 */ 49 #define ATMEL_ID_SPI1 25 /* Serial Peripheral Interface 1 */ 50 #define ATMEL_ID_TC0 26 /* */ 51 #define ATMEL_ID_TC1 27 /* */ 52 #define ATMEL_ID_PWMC 28 /* Pulse Width Modulation Controller */ 53 #define ATMEL_ID_TSC 29 /* Touch Screen ADC Controller */ 54 #define ATMEL_ID_DMA0 30 /* DMA Controller */ 55 #define ATMEL_ID_DMA1 31 /* DMA Controller */ 56 #define ATMEL_ID_UHPHS 32 /* USB Host High Speed */ 57 #define ATMEL_ID_UDPHS 33 /* USB Device High Speed */ 58 #define ATMEL_ID_GMAC 34 59 #define ATMEL_ID_EMAC 35 /* Ethernet MAC */ 60 #define ATMEL_ID_LCDC 36 /* LCD Controller */ 61 #define ATMEL_ID_ISI 37 /* Image Sensor Interface */ 62 #define ATMEL_ID_SSC0 38 /* Synchronous Serial Controller 0 */ 63 #define ATMEL_ID_SSC1 39 /* Synchronous Serial Controller 1 */ 64 #define ATMEL_ID_CAN0 40 65 #define ATMEL_ID_CAN1 41 66 #define ATMEL_ID_SHA 42 67 #define ATMEL_ID_AES 43 68 #define ATMEL_ID_TDES 44 69 #define ATMEL_ID_TRNG 45 70 #define ATMEL_ID_ARM 46 71 #define ATMEL_ID_IRQ0 47 /* Advanced Interrupt Controller */ 72 #define ATMEL_ID_FUSE 48 73 #define ATMEL_ID_MPDDRC 49 74 75 /* sama5d3 series chip id definitions */ 76 #define ARCH_ID_SAMA5D3 0x8a5c07c0 77 #define ARCH_EXID_SAMA5D31 0x00444300 78 #define ARCH_EXID_SAMA5D33 0x00414300 79 #define ARCH_EXID_SAMA5D34 0x00414301 80 #define ARCH_EXID_SAMA5D35 0x00584300 81 #define ARCH_EXID_SAMA5D36 0x00004301 82 83 #define cpu_is_sama5d3() (get_chip_id() == ARCH_ID_SAMA5D3) 84 #define cpu_is_sama5d31() (cpu_is_sama5d3() && \ 85 (get_extension_chip_id() == ARCH_EXID_SAMA5D31)) 86 #define cpu_is_sama5d33() (cpu_is_sama5d3() && \ 87 (get_extension_chip_id() == ARCH_EXID_SAMA5D33)) 88 #define cpu_is_sama5d34() (cpu_is_sama5d3() && \ 89 (get_extension_chip_id() == ARCH_EXID_SAMA5D34)) 90 #define cpu_is_sama5d35() (cpu_is_sama5d3() && \ 91 (get_extension_chip_id() == ARCH_EXID_SAMA5D35)) 92 #define cpu_is_sama5d36() (cpu_is_sama5d3() && \ 93 (get_extension_chip_id() == ARCH_EXID_SAMA5D36)) 94 95 /* 96 * User Peripherals physical base addresses. 97 */ 98 #define ATMEL_BASE_MCI0 0xf0000000 99 #define ATMEL_BASE_SPI0 0xf0004000 100 #define ATMEL_BASE_SSC0 0xf000C000 101 #define ATMEL_BASE_TC2 0xf0010000 102 #define ATMEL_BASE_TWI0 0xf0014000 103 #define ATMEL_BASE_TWI1 0xf0018000 104 #define ATMEL_BASE_USART0 0xf001c000 105 #define ATMEL_BASE_USART1 0xf0020000 106 #define ATMEL_BASE_UART0 0xf0024000 107 #define ATMEL_BASE_GMAC 0xf0028000 108 #define ATMEL_BASE_PWMC 0xf002c000 109 #define ATMEL_BASE_LCDC 0xf0030000 110 #define ATMEL_BASE_ISI 0xf0034000 111 #define ATMEL_BASE_SFR 0xf0038000 112 /* Reserved: 0xf003c000 - 0xf8000000 */ 113 #define ATMEL_BASE_MCI1 0xf8000000 114 #define ATMEL_BASE_MCI2 0xf8004000 115 #define ATMEL_BASE_SPI1 0xf8008000 116 #define ATMEL_BASE_SSC1 0xf800c000 117 #define ATMEL_BASE_CAN1 0xf8010000 118 #define ATMEL_BASE_TC3 0xf8014000 119 #define ATMEL_BASE_TSADC 0xf8018000 120 #define ATMEL_BASE_TWI2 0xf801c000 121 #define ATMEL_BASE_USART2 0xf8020000 122 #define ATMEL_BASE_USART3 0xf8024000 123 #define ATMEL_BASE_UART1 0xf8028000 124 #define ATMEL_BASE_EMAC 0xf802c000 125 #define ATMEL_BASE_UDPHS 0xf8030000 126 #define ATMEL_BASE_SHA 0xf8034000 127 #define ATMEL_BASE_AES 0xf8038000 128 #define ATMEL_BASE_TDES 0xf803c000 129 #define ATMEL_BASE_TRNG 0xf8040000 130 /* Reserved: 0xf804400 - 0xffffc00 */ 131 132 /* 133 * System Peripherals physical base addresses. 134 */ 135 #define ATMEL_BASE_SYS 0xffffc000 136 #define ATMEL_BASE_SMC 0xffffc000 137 #define ATMEL_BASE_PMECC (ATMEL_BASE_SMC + 0x070) 138 #define ATMEL_BASE_PMERRLOC (ATMEL_BASE_SMC + 0x500) 139 #define ATMEL_BASE_FUSE 0xffffe400 140 #define ATMEL_BASE_DMAC0 0xffffe600 141 #define ATMEL_BASE_DMAC1 0xffffe800 142 #define ATMEL_BASE_MPDDRC 0xffffea00 143 #define ATMEL_BASE_MATRIX 0xffffec00 144 #define ATMEL_BASE_DBGU 0xffffee00 145 #define ATMEL_BASE_AIC 0xfffff000 146 #define ATMEL_BASE_PIOA 0xfffff200 147 #define ATMEL_BASE_PIOB 0xfffff400 148 #define ATMEL_BASE_PIOC 0xfffff600 149 #define ATMEL_BASE_PIOD 0xfffff800 150 #define ATMEL_BASE_PIOE 0xfffffa00 151 #define ATMEL_BASE_PMC 0xfffffc00 152 #define ATMEL_BASE_RSTC 0xfffffe00 153 #define ATMEL_BASE_SHDWN 0xfffffe10 154 #define ATMEL_BASE_PIT 0xfffffe30 155 #define ATMEL_BASE_WDT 0xfffffe40 156 #define ATMEL_BASE_SCKCR 0xfffffe50 157 #define ATMEL_BASE_GPBR 0xfffffe60 158 #define ATMEL_BASE_RTC 0xfffffeb0 159 /* Reserved: 0xfffffee0 - 0xffffffff */ 160 161 /* 162 * Internal Memory. 163 */ 164 #define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */ 165 #define ATMEL_BASE_SRAM 0x00200000 /* Internal ROM base address */ 166 #define ATMEL_BASE_SRAM0 0x00300000 /* Internal SRAM base address */ 167 #define ATMEL_BASE_SRAM1 0x00310000 /* Internal SRAM base address */ 168 #define ATMEL_BASE_SMD 0x00400000 /* Internal ROM base address */ 169 #define ATMEL_BASE_UDPHS_FIFO 0x00500000 /* USB Device HS controller */ 170 #define ATMEL_BASE_OHCI 0x00600000 /* USB Host controller (OHCI) */ 171 #define ATMEL_BASE_EHCI 0x00700000 /* USB Host controller (EHCI) */ 172 #define ATMEL_BASE_AXI 0x00800000 /* Video Decoder Controller */ 173 #define ATMEL_BASE_DAP 0x00900000 /* Video Decoder Controller */ 174 175 /* 176 * External memory 177 */ 178 #define ATMEL_BASE_CS0 0x10000000 179 #define ATMEL_BASE_DDRCS 0x20000000 180 #define ATMEL_BASE_CS1 0x40000000 181 #define ATMEL_BASE_CS2 0x50000000 182 #define ATMEL_BASE_CS3 0x60000000 183 184 /* 185 * Other misc defines 186 */ 187 #define ATMEL_PIO_PORTS 5 188 #define CPU_HAS_PIO3 189 #define PIO_SCDR_DIV 0x3fff 190 #define CPU_HAS_PCR 191 192 /* Timer */ 193 #define CONFIG_SYS_TIMER_COUNTER 0xfffffe3c 194 195 /* 196 * PMECC table in ROM 197 */ 198 #define ATMEL_PMECC_INDEX_OFFSET_512 0x10000 199 #define ATMEL_PMECC_INDEX_OFFSET_1024 0x18000 200 201 /* 202 * SAMA5D3 specific prototypes 203 */ 204 #ifndef __ASSEMBLY__ 205 unsigned int get_chip_id(void); 206 unsigned int get_extension_chip_id(void); 207 unsigned int has_emac(void); 208 unsigned int has_gmac(void); 209 unsigned int has_lcdc(void); 210 char *get_cpu_name(void); 211 #endif 212 213 #endif 214