--- /dev/null
+/*
+ * Chip-specific header file for the SAMA5D3 family
+ *
+ * (C) 2012 - 2013 Atmel Corporation.
+ * Bo Shen <voice.shen@atmel.com>
+ *
+ * Definitions for the SoC:
+ * SAMA5D3
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef SAMA5D3_H
+#define SAMA5D3_H
+
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARMV7 /* ARM A5 Core */
+#define CONFIG_AT91FAMILY /* it's a member of AT91 */
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS 1 /* System Controller Interrupt */
+#define ATMEL_ID_DBGU 2 /* Debug Unit Interrupt */
+#define ATMEL_ID_PIT 3 /* Periodic Interval Timer Interrupt */
+#define ATMEL_ID_WDT 4 /* Watchdog timer Interrupt */
+#define ATMEL_ID_SMC 5 /* Multi-bit ECC Interrupt */
+#define ATMEL_ID_PIOA 6 /* Parallel I/O Controller A */
+#define ATMEL_ID_PIOB 7 /* Parallel I/O Controller B */
+#define ATMEL_ID_PIOC 8 /* Parallel I/O Controller C */
+#define ATMEL_ID_PIOD 9 /* Parallel I/O Controller D */
+#define ATMEL_ID_PIOE 10 /* Parallel I/O Controller E */
+#define ATMEL_ID_SMD 11 /* SMD Soft Modem */
+#define ATMEL_ID_USART0 12 /* USART 0 */
+#define ATMEL_ID_USART1 13 /* USART 1 */
+#define ATMEL_ID_USART2 14 /* USART 2 */
+#define ATMEL_ID_USART3 15 /* USART 3 */
+#define ATMEL_ID_UART0 16
+#define ATMEL_ID_UART1 17
+#define ATMEL_ID_TWI0 18 /* Two-Wire Interface 0 */
+#define ATMEL_ID_TWI1 19 /* Two-Wire Interface 1 */
+#define ATMEL_ID_TWI2 20 /* Two-Wire Interface 2 */
+#define ATMEL_ID_MCI0 21 /* High Speed Multimedia Card Interface 0 */
+#define ATMEL_ID_MCI1 22 /* */
+#define ATMEL_ID_MCI2 23 /* */
+#define ATMEL_ID_SPI0 24 /* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1 25 /* Serial Peripheral Interface 1 */
+#define ATMEL_ID_TC0 26 /* */
+#define ATMEL_ID_TC1 27 /* */
+#define ATMEL_ID_PWMC 28 /* Pulse Width Modulation Controller */
+#define ATMEL_ID_TSC 29 /* Touch Screen ADC Controller */
+#define ATMEL_ID_DMA0 30 /* DMA Controller */
+#define ATMEL_ID_DMA1 31 /* DMA Controller */
+#define ATMEL_ID_UHPHS 32 /* USB Host High Speed */
+#define ATMEL_ID_UDPHS 33 /* USB Device High Speed */
+#define ATMEL_ID_GMAC 34
+#define ATMEL_ID_EMAC 35 /* Ethernet MAC */
+#define ATMEL_ID_LCDC 36 /* LCD Controller */
+#define ATMEL_ID_ISI 37 /* Image Sensor Interface */
+#define ATMEL_ID_SSC0 38 /* Synchronous Serial Controller 0 */
+#define ATMEL_ID_SSC1 39 /* Synchronous Serial Controller 1 */
+#define ATMEL_ID_CAN0 40
+#define ATMEL_ID_CAN1 41
+#define ATMEL_ID_SHA 42
+#define ATMEL_ID_AES 43
+#define ATMEL_ID_TDES 44
+#define ATMEL_ID_TRNG 45
+#define ATMEL_ID_ARM 46
+#define ATMEL_ID_IRQ0 47 /* Advanced Interrupt Controller */
+#define ATMEL_ID_FUSE 48
+#define ATMEL_ID_MPDDRC 49
+
+/* sama5d3 series chip id definitions */
+#define ARCH_ID_SAMA5D3 0x8a5c07c0
+#define ARCH_EXID_SAMA5D31 0x00444300
+#define ARCH_EXID_SAMA5D33 0x00414300
+#define ARCH_EXID_SAMA5D34 0x00414301
+#define ARCH_EXID_SAMA5D35 0x00584300
+
+#define cpu_is_sama5d3() (get_chip_id() == ARCH_ID_SAMA5D3)
+#define cpu_is_sama5d31() (cpu_is_sama5d3() && \
+ (get_extension_chip_id() == ARCH_EXID_SAMA5D31))
+#define cpu_is_sama5d33() (cpu_is_sama5d3() && \
+ (get_extension_chip_id() == ARCH_EXID_SAMA5D33))
+#define cpu_is_sama5d34() (cpu_is_sama5d3() && \
+ (get_extension_chip_id() == ARCH_EXID_SAMA5D34))
+#define cpu_is_sama5d35() (cpu_is_sama5d3() && \
+ (get_extension_chip_id() == ARCH_EXID_SAMA5D35))
+
+/*
+ * User Peripherals physical base addresses.
+ */
+#define ATMEL_BASE_MCI0 0xf0000000
+#define ATMEL_BASE_SPI0 0xf0004000
+#define ATMEL_BASE_SSC0 0xf000C000
+#define ATMEL_BASE_TC2 0xf0010000
+#define ATMEL_BASE_TWI0 0xf0014000
+#define ATMEL_BASE_TWI1 0xf0018000
+#define ATMEL_BASE_USART0 0xf001c000
+#define ATMEL_BASE_USART1 0xf0020000
+#define ATMEL_BASE_UART0 0xf0024000
+#define ATMEL_BASE_GMAC 0xf0028000
+#define ATMEL_BASE_PWMC 0xf002c000
+#define ATMEL_BASE_LCDC 0xf0030000
+#define ATMEL_BASE_ISI 0xf0034000
+#define ATMEL_BASE_SFR 0xf0038000
+/* Reserved: 0xf003c000 - 0xf8000000 */
+#define ATMEL_BASE_MCI1 0xf8000000
+#define ATMEL_BASE_MCI2 0xf8004000
+#define ATMEL_BASE_SPI1 0xf8008000
+#define ATMEL_BASE_SSC1 0xf800c000
+#define ATMEL_BASE_CAN1 0xf8010000
+#define ATMEL_BASE_TC3 0xf8014000
+#define ATMEL_BASE_TSADC 0xf8018000
+#define ATMEL_BASE_TWI2 0xf801c000
+#define ATMEL_BASE_USART2 0xf8020000
+#define ATMEL_BASE_USART3 0xf8024000
+#define ATMEL_BASE_UART1 0xf8028000
+#define ATMEL_BASE_EMAC 0xf802c000
+#define ATMEL_BASE_UDHPS 0xf8030000
+#define ATMEL_BASE_SHA 0xf8034000
+#define ATMEL_BASE_AES 0xf8038000
+#define ATMEL_BASE_TDES 0xf803c000
+#define ATMEL_BASE_TRNG 0xf8040000
+/* Reserved: 0xf804400 - 0xffffc00 */
+
+/*
+ * System Peripherals physical base addresses.
+ */
+#define ATMEL_BASE_SYS 0xffffc000
+#define ATMEL_BASE_SMC 0xffffc000
+#define ATMEL_BASE_PMECC (ATMEL_BASE_SMC + 0x070)
+#define ATMEL_BASE_PMERRLOC (ATMEL_BASE_SMC + 0x500)
+#define ATMEL_BASE_FUSE 0xffffe400
+#define ATMEL_BASE_DMAC0 0xffffe600
+#define ATMEL_BASE_DMAC1 0xffffe800
+#define ATMEL_BASE_MPDDRC 0xffffea00
+#define ATMEL_BASE_MATRIX 0xffffec00
+#define ATMEL_BASE_DBGU 0xffffee00
+#define ATMEL_BASE_AIC 0xfffff000
+#define ATMEL_BASE_PIOA 0xfffff200
+#define ATMEL_BASE_PIOB 0xfffff400
+#define ATMEL_BASE_PIOC 0xfffff600
+#define ATMEL_BASE_PIOD 0xfffff800
+#define ATMEL_BASE_PIOE 0xfffffa00
+#define ATMEL_BASE_PMC 0xfffffc00
+#define ATMEL_BASE_RSTC 0xfffffe00
+#define ATMEL_BASE_SHDWN 0xfffffe10
+#define ATMEL_BASE_PIT 0xfffffe30
+#define ATMEL_BASE_WDT 0xfffffe40
+#define ATMEL_BASE_SCKCR 0xfffffe50
+#define ATMEL_BASE_GPBR 0xfffffe60
+#define ATMEL_BASE_RTC 0xfffffeb0
+/* Reserved: 0xfffffee0 - 0xffffffff */
+
+/*
+ * Internal Memory.
+ */
+#define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */
+#define ATMEL_BASE_SRAM 0x00200000 /* Internal ROM base address */
+#define ATMEL_BASE_SRAM0 0x00300000 /* Internal SRAM base address */
+#define ATMEL_BASE_SRAM1 0x00310000 /* Internal SRAM base address */
+#define ATMEL_BASE_SMD 0x00400000 /* Internal ROM 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) */
+#define ATMEL_BASE_AXI 0x00800000 /* Video Decoder Controller */
+#define ATMEL_BASE_DAP 0x00900000 /* Video Decoder Controller */
+
+/*
+ * External memory
+ */
+#define ATMEL_BASE_CS0 0x10000000
+#define ATMEL_BASE_DDRCS 0x20000000
+#define ATMEL_BASE_CS1 0x40000000
+#define ATMEL_BASE_CS2 0x50000000
+#define ATMEL_BASE_CS3 0x60000000
+
+/*
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS 5
+#define CPU_HAS_PIO3
+#define PIO_SCDR_DIV 0x3fff
+
+/*
+ * PMECC table in ROM
+ */
+#define ATMEL_PMECC_INDEX_OFFSET_512 0x10000
+#define ATMEL_PMECC_INDEX_OFFSET_1024 0x18000
+#define ATMEL_PMECC_ALPHA_OFFSET_512 0x10000
+#define ATMEL_PMECC_ALPHA_OFFSET_1024 0x18000
+
+/*
+ * SAMA5D3 specific prototypes
+ */
+#ifndef __ASSEMBLY__
+unsigned int get_chip_id(void);
+unsigned int get_extension_chip_id(void);
+unsigned int has_emac(void);
+unsigned int has_gmac(void);
+unsigned int has_lcdc(void);
+char *get_cpu_name(void);
+#endif
+
+#endif
projects / karo-tx-uboot.git / blobdiff