1 /* 2 * Chip-specific header file for the SAMA5D2 SoC 3 * 4 * Copyright (C) 2015 Atmel 5 * Wenyou Yang <wenyou.yang@atmel.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __SAMA5D2_H 11 #define __SAMA5D2_H 12 13 /* 14 * definitions to be used in other places 15 */ 16 #define CONFIG_AT91FAMILY /* It's a member of AT91 */ 17 18 /* 19 * Peripheral identifiers/interrupts. 20 */ 21 #define ATMEL_ID_FIQ 0 /* FIQ Interrupt ID */ 22 /* 1 */ 23 #define ATMEL_ID_ARM 2 /* Performance Monitor Unit */ 24 #define ATMEL_ID_PIT 3 /* Periodic Interval Timer Interrupt */ 25 #define ATMEL_ID_WDT 4 /* Watchdog Timer Interrupt */ 26 #define ATMEL_ID_GMAC 5 /* Ethernet MAC */ 27 #define ATMEL_ID_XDMAC0 6 /* DMA Controller 0 */ 28 #define ATMEL_ID_XDMAC1 7 /* DMA Controller 1 */ 29 #define ATMEL_ID_ICM 8 /* Integrity Check Monitor */ 30 #define ATMEL_ID_AES 9 /* Advanced Encryption Standard */ 31 #define ATMEL_ID_AESB 10 /* AES bridge */ 32 #define ATMEL_ID_TDES 11 /* Triple Data Encryption Standard */ 33 #define ATMEL_ID_SHA 12 /* SHA Signature */ 34 #define ATMEL_ID_MPDDRC 13 /* MPDDR Controller */ 35 #define ATMEL_ID_MATRIX1 14 /* H32MX, 32-bit AHB Matrix */ 36 #define ATMEL_ID_MATRIX0 15 /* H64MX, 64-bit AHB Matrix */ 37 #define ATMEL_ID_SECUMOD 16 /* Secure Module */ 38 #define ATMEL_ID_HSMC 17 /* Multi-bit ECC interrupt */ 39 #define ATMEL_ID_PIOA 18 /* Parallel I/O Controller A */ 40 #define ATMEL_ID_FLEXCOM0 19 /* FLEXCOM0 */ 41 #define ATMEL_ID_FLEXCOM1 20 /* FLEXCOM1 */ 42 #define ATMEL_ID_FLEXCOM2 21 /* FLEXCOM2 */ 43 #define ATMEL_ID_FLEXCOM3 22 /* FLEXCOM3 */ 44 #define ATMEL_ID_FLEXCOM4 23 /* FLEXCOM4 */ 45 #define ATMEL_ID_UART0 24 /* UART0 */ 46 #define ATMEL_ID_UART1 25 /* UART1 */ 47 #define ATMEL_ID_UART2 26 /* UART2 */ 48 #define ATMEL_ID_UART3 27 /* UART3 */ 49 #define ATMEL_ID_UART4 28 /* UART4 */ 50 #define ATMEL_ID_TWIHS0 29 /* Two-wire Interface 0 */ 51 #define ATMEL_ID_TWIHS1 30 /* Two-wire Interface 1 */ 52 #define ATMEL_ID_SDMMC0 31 /* Secure Data Memory Card Controller 0 */ 53 #define ATMEL_ID_SDMMC1 32 /* Secure Data Memory Card Controller 1 */ 54 #define ATMEL_ID_SPI0 33 /* Serial Peripheral Interface 0 */ 55 #define ATMEL_ID_SPI1 34 /* Serial Peripheral Interface 1 */ 56 #define ATMEL_ID_TC0 35 /* Timer Counter 0 (ch.0,1,2) */ 57 #define ATMEL_ID_TC1 36 /* Timer Counter 1 (ch.3,4,5) */ 58 /* 37 */ 59 #define ATMEL_ID_PWM 38 /* PWMController0 (ch. 0,1,2,3) */ 60 /* 39 */ 61 #define ATMEL_ID_ADC 40 /* Touch Screen ADC Controller */ 62 #define ATMEL_ID_UHPHS 41 /* USB Host High Speed */ 63 #define ATMEL_ID_UDPHS 42 /* USB Device High Speed */ 64 #define ATMEL_ID_SSC0 43 /* Serial Synchronous Controller 0 */ 65 #define ATMEL_ID_SSC1 44 /* Serial Synchronous Controller 1 */ 66 #define ATMEL_ID_LCDC 45 /* LCD Controller */ 67 #define ATMEL_ID_ISI 46 /* Image Sensor Controller, for A5D2, named after ISC */ 68 #define ATMEL_ID_TRNG 47 /* True Random Number Generator */ 69 #define ATMEL_ID_PDMIC 48 /* PDM Interface Controller */ 70 #define ATMEL_ID_AIC_IRQ 49 /* IRQ Interrupt ID */ 71 #define ATMEL_ID_SFC 50 /* Fuse Controller */ 72 #define ATMEL_ID_SECURAM 51 /* Secure RAM */ 73 #define ATMEL_ID_QSPI0 52 /* QSPI0 */ 74 #define ATMEL_ID_QSPI1 53 /* QSPI1 */ 75 #define ATMEL_ID_I2SC0 54 /* Inter-IC Sound Controller 0 */ 76 #define ATMEL_ID_I2SC1 55 /* Inter-IC Sound Controller 1 */ 77 #define ATMEL_ID_CAN0_INT0 56 /* MCAN 0 Interrupt0 */ 78 #define ATMEL_ID_CAN1_INT0 57 /* MCAN 1 Interrupt0 */ 79 /* 58 */ 80 #define ATMEL_ID_CLASSD 59 /* Audio Class D Amplifier */ 81 #define ATMEL_ID_SFR 60 /* Special Function Register */ 82 #define ATMEL_ID_SAIC 61 /* Secured AIC */ 83 #define ATMEL_ID_AIC 62 /* Advanced Interrupt Controller */ 84 #define ATMEL_ID_L2CC 63 /* L2 Cache Controller */ 85 #define ATMEL_ID_CAN0_INT1 64 /* MCAN 0 Interrupt1 */ 86 #define ATMEL_ID_CAN1_INT1 65 /* MCAN 1 Interrupt1 */ 87 #define ATMEL_ID_GMAC_Q1 66 /* GMAC Queue 1 Interrupt */ 88 #define ATMEL_ID_GMAC_Q2 67 /* GMAC Queue 2 Interrupt */ 89 #define ATMEL_ID_PIOB 68 /* Parallel I/O Controller B */ 90 #define ATMEL_ID_PIOC 69 /* Parallel I/O Controller C */ 91 #define ATMEL_ID_PIOD 70 /* Parallel I/O Controller D */ 92 #define ATMEL_ID_SDMMC0_TIMER 71 /* Secure Data Memory Card Controller 0 (TIMER) */ 93 #define ATMEL_ID_SDMMC1_TIMER 72 /* Secure Data Memory Card Controller 1 (TIMER) */ 94 /* 73 */ 95 #define ATMEL_ID_SYS 74 /* System Controller Interrupt */ 96 #define ATMEL_ID_ACC 75 /* Analog Comparator */ 97 #define ATMEL_ID_RXLP 76 /* UART Low-Power */ 98 #define ATMEL_ID_SFRBU 77 /* Special Function Register BackUp */ 99 #define ATMEL_ID_CHIPID 78 /* Chip ID */ 100 101 /* 102 * User Peripherals physical base addresses. 103 */ 104 #define ATMEL_BASE_LCDC 0xf0000000 105 #define ATMEL_BASE_XDMAC1 0xf0004000 106 #define ATMEL_BASE_MPDDRC 0xf000c000 107 #define ATMEL_BASE_XDMAC0 0xf0010000 108 #define ATMEL_BASE_PMC 0xf0014000 109 #define ATMEL_BASE_QSPI0 0xf0020000 110 #define ATMEL_BASE_QSPI1 0xf0024000 111 #define ATMEL_BASE_SPI0 0xf8000000 112 #define ATMEL_BASE_GMAC 0xf8008000 113 #define ATMEL_BASE_TC0 0xf800c000 114 #define ATMEL_BASE_TC1 0xf8010000 115 #define ATMEL_BASE_HSMC 0xf8014000 116 #define ATMEL_BASE_UART0 0xf801c000 117 #define ATMEL_BASE_UART1 0xf8020000 118 #define ATMEL_BASE_UART2 0xf8024000 119 #define ATMEL_BASE_TWI0 0xf8028000 120 #define ATMEL_BASE_SYSC 0xf8048000 121 #define ATMEL_BASE_SPI1 0xfc000000 122 #define ATMEL_BASE_UART3 0xfc008000 123 #define ATMEL_BASE_UART4 0xfc00c000 124 #define ATMEL_BASE_TWI1 0xfc028000 125 #define ATMEL_BASE_UDPHS 0xfc02c000 126 127 #define ATMEL_BASE_PIOA 0xfc038000 128 129 #define ATMEL_CHIPID_CIDR 0xfc069000 130 #define ATMEL_CHIPID_EXID 0xfc069004 131 132 /* 133 * Address Memory Space 134 */ 135 #define ATMEL_BASE_DDRCS 0x20000000 136 #define ATMEL_BASE_QSPI0_AES_MEM 0x90000000 137 #define ATMEL_BASE_QSPI1_AES_MEM 0x98000000 138 #define ATMEL_BASE_SDMMC0 0xa0000000 139 #define ATMEL_BASE_SDMMC1 0xb0000000 140 #define ATMEL_BASE_QSPI0_MEM 0xd0000000 141 #define ATMEL_BASE_QSPI1_MEM 0xd8000000 142 143 /* 144 * Internal Memories 145 */ 146 #define ATMEL_BASE_UDPHS_FIFO 0x00300000 /* USB Device HS controller */ 147 #define ATMEL_BASE_OHCI 0x00400000 /* USB Host controller (OHCI) */ 148 #define ATMEL_BASE_EHCI 0x00500000 /* USB Host controller (EHCI) */ 149 150 /* 151 * SYSC Spawns 152 */ 153 #define ATMEL_BASE_RSTC ATMEL_BASE_SYSC 154 #define ATMEL_BASE_SHDWC (ATMEL_BASE_SYSC + 0x10) 155 #define ATMEL_BASE_PIT (ATMEL_BASE_SYSC + 0x30) 156 #define ATMEL_BASE_WDT (ATMEL_BASE_SYSC + 0x40) 157 #define ATMEL_BASE_SCKC (ATMEL_BASE_SYSC + 0x50) 158 #define ATMEL_BASE_RTC (ATMEL_BASE_SYSC + 0xb0) 159 160 /* 161 * Other misc definitions 162 */ 163 #define ATMEL_BASE_PMECC (ATMEL_BASE_HSMC + 0x70) 164 #define ATMEL_BASE_PMERRLOC (ATMEL_BASE_HSMC + 0x500) 165 166 #define ATMEL_BASE_PIOB (ATMEL_BASE_PIOA + 0x40) 167 #define ATMEL_BASE_PIOC (ATMEL_BASE_PIOB + 0x40) 168 #define ATMEL_BASE_PIOD (ATMEL_BASE_PIOC + 0x40) 169 170 #define ATMEL_PIO_PORTS 4 171 #define CPU_HAS_PCR 172 #define CPU_HAS_H32MXDIV 173 174 /* SAMA5D2 series chip id definitions */ 175 #define ARCH_ID_SAMA5D2 0x8a5c08c0 176 #define ARCH_EXID_SAMA5D21CU 0x0000005a 177 #define ARCH_EXID_SAMA5D22CU 0x00000059 178 #define ARCH_EXID_SAMA5D22CN 0x00000069 179 #define ARCH_EXID_SAMA5D23CU 0x00000058 180 #define ARCH_EXID_SAMA5D24CX 0x00000004 181 #define ARCH_EXID_SAMA5D24CU 0x00000014 182 #define ARCH_EXID_SAMA5D26CU 0x00000012 183 #define ARCH_EXID_SAMA5D27CU 0x00000011 184 #define ARCH_EXID_SAMA5D27CN 0x00000021 185 #define ARCH_EXID_SAMA5D28CU 0x00000010 186 #define ARCH_EXID_SAMA5D28CN 0x00000020 187 188 #define cpu_is_sama5d2() (get_chip_id() == ARCH_ID_SAMA5D2) 189 190 /* PIT Timer(PIT_PIIR) */ 191 #define CONFIG_SYS_TIMER_COUNTER 0xf804803c 192 193 /* No PMECC Galois table in ROM */ 194 #define NO_GALOIS_TABLE_IN_ROM 195 196 #ifndef __ASSEMBLY__ 197 unsigned int get_chip_id(void); 198 unsigned int get_extension_chip_id(void); 199 unsigned int has_lcdc(void); 200 char *get_cpu_name(void); 201 #endif 202 203 #endif 204