| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Chip-specific header file for the SAM9X60 SoC. |
| * |
| * Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries |
| */ |
| |
| #ifndef __SAM9X60_H__ |
| #define __SAM9X60_H__ |
| |
| /* |
| * Peripheral identifiers/interrupts. |
| */ |
| #define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller */ |
| #define ATMEL_ID_SYS 1 /* System Controller Interrupt */ |
| #define ATMEL_ID_PIOA 2 /* Parallel I/O Controller A */ |
| #define ATMEL_ID_PIOB 3 /* Parallel I/O Controller B */ |
| #define ATMEL_ID_PIOC 4 /* Parallel I/O Controller C */ |
| #define ATMEL_ID_FLEXCOM0 5 /* FLEXCOM 0 */ |
| #define ATMEL_ID_FLEXCOM1 6 /* FLEXCOM 1 */ |
| #define ATMEL_ID_FLEXCOM2 7 /* FLEXCOM 2 */ |
| #define ATMEL_ID_FLEXCOM3 8 /* FLEXCOM 3 */ |
| #define ATMEL_ID_FLEXCOM6 9 /* FLEXCOM 6 */ |
| #define ATMEL_ID_FLEXCOM7 10 /* FLEXCOM 7 */ |
| #define ATMEL_ID_FLEXCOM8 11 /* FLEXCOM 8 */ |
| #define ATMEL_ID_SDMMC0 12 /* SDMMC 0 */ |
| #define ATMEL_ID_FLEXCOM4 13 /* FLEXCOM 4 */ |
| #define ATMEL_ID_FLEXCOM5 14 /* FLEXCOM 5 */ |
| #define ATMEL_ID_FLEXCOM9 15 /* FLEXCOM 9 */ |
| #define ATMEL_ID_FLEXCOM10 16 /* FLEXCOM 10 */ |
| #define ATMEL_ID_TC01 17 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ |
| #define ATMEL_ID_PWM 18 /* Pulse Width Modulation Controller */ |
| #define ATMEL_ID_ADC 19 /* ADC Controller */ |
| #define ATMEL_ID_XDMAC0 20 /* XDMA Controller 0 */ |
| #define ATMEL_ID_MATRIX 21 /* BUS Matrix */ |
| #define ATMEL_ID_UHPHS 22 /* USB Host High Speed */ |
| #define ATMEL_ID_UDPHS 23 /* USB Device High Speed */ |
| #define ATMEL_ID_EMAC0 24 /* Ethernet MAC 0 */ |
| #define ATMEL_ID_LCDC 25 /* LCD Controller */ |
| #define ATMEL_ID_SDMMC1 26 /* SDMMC 1 */ |
| #define ATMEL_ID_EMAC1 27 /* Ethernet MAC `1 */ |
| #define ATMEL_ID_SSC 28 /* Synchronous Serial Controller */ |
| #define ATMEL_ID_IRQ 31 /* Advanced Interrupt Controller */ |
| #define ATMEL_ID_TRNG 38 /* True Random Number Generator */ |
| #define ATMEL_ID_PIOD 44 /* Parallel I/O Controller D */ |
| #define ATMEL_ID_DBGU 47 /* Debug unit */ |
| |
| /* |
| * User Peripheral physical base addresses. |
| */ |
| #define ATMEL_BASE_FLEXCOM4 0xf0000000 |
| #define ATMEL_BASE_FLEXCOM5 0xf0004000 |
| #define ATMEL_BASE_XDMA0 0xf0008000 |
| #define ATMEL_BASE_SSC 0xf0010000 |
| #define ATMEL_BASE_QSPI 0xf0014000 |
| #define ATMEL_BASE_CAN0 0xf8000000 |
| #define ATMEL_BASE_CAN1 0xf8004000 |
| #define ATMEL_BASE_TC0 0xf8008000 |
| #define ATMEL_BASE_TC1 0xf8008040 |
| #define ATMEL_BASE_TC2 0xf8008080 |
| #define ATMEL_BASE_TC3 0xf800c000 |
| #define ATMEL_BASE_TC4 0xf800c040 |
| #define ATMEL_BASE_TC5 0xf800c080 |
| #define ATMEL_BASE_FLEXCOM6 0xf8010000 |
| #define ATMEL_BASE_FLEXCOM7 0xf8014000 |
| #define ATMEL_BASE_FLEXCOM8 0xf8018000 |
| #define ATMEL_BASE_FLEXCOM0 0xf801c000 |
| #define ATMEL_BASE_FLEXCOM1 0xf8020000 |
| #define ATMEL_BASE_FLEXCOM2 0xf8024000 |
| #define ATMEL_BASE_FLEXCOM3 0xf8028000 |
| #define ATMEL_BASE_EMAC0 0xf802c000 |
| #define ATMEL_BASE_EMAC1 0xf8030000 |
| #define ATMEL_BASE_PWM 0xf8034000 |
| #define ATMEL_BASE_LCDC 0xf8038000 |
| #define ATMEL_BASE_UDPHS 0xf803c000 |
| #define ATMEL_BASE_FLEXCOM9 0xf8040000 |
| #define ATMEL_BASE_FLEXCOM10 0xf8044000 |
| #define ATMEL_BASE_ISI 0xf8048000 |
| #define ATMEL_BASE_ADC 0xf804c000 |
| #define ATMEL_BASE_SFR 0xf8050000 |
| #define ATMEL_BASE_SYS 0xffffc000 |
| |
| /* |
| * System Peripherals |
| */ |
| #define ATMEL_BASE_MATRIX 0xffffde00 |
| #define ATMEL_BASE_PMECC 0xffffe000 |
| #define ATMEL_BASE_PMERRLOC 0xffffe600 |
| #define ATMEL_BASE_MPDDRC 0xffffe800 |
| #define ATMEL_BASE_SMC 0xffffea00 |
| #define ATMEL_BASE_SDRAMC 0xffffec00 |
| #define ATMEL_BASE_AIC 0xfffff100 |
| #define ATMEL_BASE_DBGU 0xfffff200 |
| #define ATMEL_BASE_PIOA 0xfffff400 |
| #define ATMEL_BASE_PIOB 0xfffff600 |
| #define ATMEL_BASE_PIOC 0xfffff800 |
| #define ATMEL_BASE_PIOD 0xfffffa00 |
| #define ATMEL_BASE_PMC 0xfffffc00 |
| #define ATMEL_BASE_RSTC 0xfffffe00 |
| #define ATMEL_BASE_SHDWC 0xfffffe10 |
| #define ATMEL_BASE_PIT 0xfffffe40 |
| #define ATMEL_BASE_GPBR 0xfffffe60 |
| #define ATMEL_BASE_RTC 0xfffffea8 |
| #define ATMEL_BASE_WDT 0xffffff80 |
| |
| /* |
| * Internal Memory. |
| */ |
| #define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */ |
| #define ATMEL_BASE_SRAM 0x00300000 /* Internal SRAM base address */ |
| #define ATMEL_BASE_UDPHS_FIFO 0x00500000 /* USB Device HS controller */ |
| #define ATMEL_BASE_OHCI 0x00600000 /* USB Host controller (OHCI) */ |
| #define ATMEL_BASE_EHCI 0x00700000 /* USB Host controller (EHCI) */ |
| |
| /* |
| * External memory |
| */ |
| #define ATMEL_BASE_CS0 0x10000000 |
| #define ATMEL_BASE_CS1 0x20000000 |
| #define ATMEL_BASE_CS2 0x30000000 |
| #define ATMEL_BASE_CS3 0x40000000 |
| #define ATMEL_BASE_CS4 0x50000000 |
| #define ATMEL_BASE_CS5 0x60000000 |
| #define ATMEL_BASE_SDMMC0 0x80000000 |
| #define ATMEL_BASE_SDMMC1 0x90000000 |
| |
| /* 9x60 series chip id definitions */ |
| #define ARCH_ID_SAM9X60 0x819b35a0 |
| #define ARCH_ID_VERSION_MASK 0x1f |
| #define ARCH_EXID_SAM9X60 0x00000000 |
| |
| #define cpu_is_sam9x60() (get_chip_id() == ARCH_ID_SAM9X60) |
| |
| /* |
| * Cpu Name |
| */ |
| #define ATMEL_CPU_NAME get_cpu_name() |
| |
| /* Timer */ |
| #define CONFIG_SYS_TIMER_COUNTER 0xfffffe4c |
| |
| /* |
| * Other misc defines |
| */ |
| #define ATMEL_PIO_PORTS 4 |
| #define CPU_HAS_PCR |
| #define CPU_NO_PLLB |
| #define PLL_ID_PLLA 0 |
| #define PLL_ID_UPLL 1 |
| |
| /* |
| * PMECC table in ROM |
| */ |
| #define ATMEL_PMECC_INDEX_OFFSET_512 0x8000 |
| #define ATMEL_PMECC_INDEX_OFFSET_1024 0x10000 |
| |
| /* |
| * SAM9X60 specific prototypes |
| */ |
| #ifndef __ASSEMBLY__ |
| unsigned int get_chip_id(void); |
| unsigned int get_extension_chip_id(void); |
| unsigned int has_emac1(void); |
| unsigned int has_emac0(void); |
| unsigned int has_lcdc(void); |
| char *get_cpu_name(void); |
| #endif |
| |
| #endif |