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#define ATMEL_CHIPID_CIDR 0xffffee40 162#define ATMEL_CHIPID_EXID 0xffffee44 163 164/* 165 * Internal Memory. 166 */ 167#define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */ 168#define ATMEL_BASE_SRAM 0x00200000 /* Internal ROM base address */ 169#define ATMEL_BASE_SRAM0 0x00300000 /* Internal SRAM base address */ 170#define ATMEL_BASE_SRAM1 0x00310000 /* Internal SRAM base address */ 171#define ATMEL_BASE_SMD 0x00400000 /* Internal ROM base address */ 172#define ATMEL_BASE_UDPHS_FIFO 0x00500000 /* USB Device HS controller */ 173#define ATMEL_BASE_OHCI 0x00600000 /* USB Host controller (OHCI) */ 174#define ATMEL_BASE_EHCI 0x00700000 /* USB Host controller (EHCI) */ 175#define ATMEL_BASE_AXI 0x00800000 /* Video Decoder Controller */ 176#define ATMEL_BASE_DAP 0x00900000 /* Video Decoder Controller */ 177 178/* 179 * External memory 180 */ 181#define ATMEL_BASE_CS0 0x10000000 182#define ATMEL_BASE_DDRCS 0x20000000 183#define ATMEL_BASE_CS1 0x40000000 184#define ATMEL_BASE_CS2 0x50000000 185#define ATMEL_BASE_CS3 0x60000000 186 187/* 188 * Other misc defines 189 */ 190#define ATMEL_PIO_PORTS 5 191#define CPU_HAS_PIO3 192#define PIO_SCDR_DIV 0x3fff 193#define CPU_HAS_PCR 194 195/* Timer */ 196#define CONFIG_SYS_TIMER_COUNTER 0xfffffe3c 197 198/* 199 * PMECC table in ROM 200 */ 201#define ATMEL_PMECC_INDEX_OFFSET_512 0x10000 202#define ATMEL_PMECC_INDEX_OFFSET_1024 0x18000 203 204/* 205 * SAMA5D3 specific prototypes 206 */ 207#ifndef __ASSEMBLY__ 208unsigned int get_chip_id(void); 209unsigned int get_extension_chip_id(void); 210unsigned int has_emac(void); 211unsigned int has_gmac(void); 212unsigned int has_lcdc(void); 213char *get_cpu_name(void); 214#endif 215 216#endif 217