mirror of
https://github.com/AsahiLinux/u-boot
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55661ee0e3
This reverts commit786f888b74. Looks like the datasheet at https://ww1.microchip.com/downloads/en/DeviceDoc/SAMA5D3-Series-Data-sheet-DS60001609b.pdf is wrong, and the testing was poorly done, because the PMECC did not raise any error, but also didn't correct any bitflips. Restoring the offsets as they were before, makes the PMECC on sama5d3x capable of correcting bitflips. Fixes:786f888b74("sama5d3: Fix Galois Field Table offsets") Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
208 lines
7 KiB
C
208 lines
7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Chip-specific header file for the SAMA5D3 family
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*
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* (C) 2012 - 2013 Atmel Corporation.
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* Bo Shen <voice.shen@atmel.com>
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*
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* Definitions for the SoC:
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* SAMA5D3
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*/
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#ifndef SAMA5D3_H
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#define SAMA5D3_H
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/*
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* Peripheral identifiers/interrupts.
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*/
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#define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
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#define ATMEL_ID_SYS 1 /* System Controller Interrupt */
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#define ATMEL_ID_DBGU 2 /* Debug Unit Interrupt */
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#define ATMEL_ID_PIT 3 /* Periodic Interval Timer Interrupt */
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#define ATMEL_ID_WDT 4 /* Watchdog timer Interrupt */
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#define ATMEL_ID_SMC 5 /* Multi-bit ECC Interrupt */
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#define ATMEL_ID_PIOA 6 /* Parallel I/O Controller A */
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#define ATMEL_ID_PIOB 7 /* Parallel I/O Controller B */
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#define ATMEL_ID_PIOC 8 /* Parallel I/O Controller C */
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#define ATMEL_ID_PIOD 9 /* Parallel I/O Controller D */
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#define ATMEL_ID_PIOE 10 /* Parallel I/O Controller E */
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#define ATMEL_ID_SMD 11 /* SMD Soft Modem */
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#define ATMEL_ID_USART0 12 /* USART 0 */
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#define ATMEL_ID_USART1 13 /* USART 1 */
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#define ATMEL_ID_USART2 14 /* USART 2 */
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#define ATMEL_ID_USART3 15 /* USART 3 */
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#define ATMEL_ID_UART0 16
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#define ATMEL_ID_UART1 17
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#define ATMEL_ID_TWI0 18 /* Two-Wire Interface 0 */
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#define ATMEL_ID_TWI1 19 /* Two-Wire Interface 1 */
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#define ATMEL_ID_TWI2 20 /* Two-Wire Interface 2 */
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#define ATMEL_ID_MCI0 21 /* High Speed Multimedia Card Interface 0 */
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#define ATMEL_ID_MCI1 22 /* */
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#define ATMEL_ID_MCI2 23 /* */
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#define ATMEL_ID_SPI0 24 /* Serial Peripheral Interface 0 */
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#define ATMEL_ID_SPI1 25 /* Serial Peripheral Interface 1 */
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#define ATMEL_ID_TC0 26 /* */
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#define ATMEL_ID_TC1 27 /* */
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#define ATMEL_ID_PWMC 28 /* Pulse Width Modulation Controller */
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#define ATMEL_ID_TSC 29 /* Touch Screen ADC Controller */
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#define ATMEL_ID_DMA0 30 /* DMA Controller */
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#define ATMEL_ID_DMA1 31 /* DMA Controller */
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#define ATMEL_ID_UHPHS 32 /* USB Host High Speed */
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#define ATMEL_ID_UDPHS 33 /* USB Device High Speed */
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#define ATMEL_ID_GMAC 34
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#define ATMEL_ID_EMAC 35 /* Ethernet MAC */
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#define ATMEL_ID_LCDC 36 /* LCD Controller */
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#define ATMEL_ID_ISI 37 /* Image Sensor Interface */
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#define ATMEL_ID_SSC0 38 /* Synchronous Serial Controller 0 */
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#define ATMEL_ID_SSC1 39 /* Synchronous Serial Controller 1 */
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#define ATMEL_ID_CAN0 40
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#define ATMEL_ID_CAN1 41
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#define ATMEL_ID_SHA 42
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#define ATMEL_ID_AES 43
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#define ATMEL_ID_TDES 44
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#define ATMEL_ID_TRNG 45
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#define ATMEL_ID_ARM 46
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#define ATMEL_ID_IRQ0 47 /* Advanced Interrupt Controller */
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#define ATMEL_ID_FUSE 48
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#define ATMEL_ID_MPDDRC 49
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/* sama5d3 series chip id definitions */
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#define ARCH_ID_SAMA5D3 0x8a5c07c0
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#define ARCH_EXID_SAMA5D31 0x00444300
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#define ARCH_EXID_SAMA5D33 0x00414300
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#define ARCH_EXID_SAMA5D34 0x00414301
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#define ARCH_EXID_SAMA5D35 0x00584300
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#define ARCH_EXID_SAMA5D36 0x00004301
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#define cpu_is_sama5d3() (get_chip_id() == ARCH_ID_SAMA5D3)
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#define cpu_is_sama5d31() (cpu_is_sama5d3() && \
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(get_extension_chip_id() == ARCH_EXID_SAMA5D31))
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#define cpu_is_sama5d33() (cpu_is_sama5d3() && \
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(get_extension_chip_id() == ARCH_EXID_SAMA5D33))
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#define cpu_is_sama5d34() (cpu_is_sama5d3() && \
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(get_extension_chip_id() == ARCH_EXID_SAMA5D34))
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#define cpu_is_sama5d35() (cpu_is_sama5d3() && \
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(get_extension_chip_id() == ARCH_EXID_SAMA5D35))
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#define cpu_is_sama5d36() (cpu_is_sama5d3() && \
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(get_extension_chip_id() == ARCH_EXID_SAMA5D36))
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/*
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* User Peripherals physical base addresses.
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*/
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#define ATMEL_BASE_MCI0 0xf0000000
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#define ATMEL_BASE_SPI0 0xf0004000
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#define ATMEL_BASE_SSC0 0xf000C000
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#define ATMEL_BASE_TC2 0xf0010000
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#define ATMEL_BASE_TWI0 0xf0014000
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#define ATMEL_BASE_TWI1 0xf0018000
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#define ATMEL_BASE_USART0 0xf001c000
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#define ATMEL_BASE_USART1 0xf0020000
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#define ATMEL_BASE_UART0 0xf0024000
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#define ATMEL_BASE_GMAC 0xf0028000
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#define ATMEL_BASE_PWMC 0xf002c000
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#define ATMEL_BASE_LCDC 0xf0030000
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#define ATMEL_BASE_ISI 0xf0034000
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#define ATMEL_BASE_SFR 0xf0038000
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/* Reserved: 0xf003c000 - 0xf8000000 */
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#define ATMEL_BASE_MCI1 0xf8000000
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#define ATMEL_BASE_MCI2 0xf8004000
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#define ATMEL_BASE_SPI1 0xf8008000
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#define ATMEL_BASE_SSC1 0xf800c000
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#define ATMEL_BASE_CAN1 0xf8010000
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#define ATMEL_BASE_TC3 0xf8014000
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#define ATMEL_BASE_TSADC 0xf8018000
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#define ATMEL_BASE_TWI2 0xf801c000
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#define ATMEL_BASE_USART2 0xf8020000
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#define ATMEL_BASE_USART3 0xf8024000
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#define ATMEL_BASE_UART1 0xf8028000
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#define ATMEL_BASE_EMAC 0xf802c000
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#define ATMEL_BASE_UDPHS 0xf8030000
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#define ATMEL_BASE_SHA 0xf8034000
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#define ATMEL_BASE_AES 0xf8038000
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#define ATMEL_BASE_TDES 0xf803c000
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#define ATMEL_BASE_TRNG 0xf8040000
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/* Reserved: 0xf804400 - 0xffffc00 */
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/*
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* System Peripherals physical base addresses.
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*/
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#define ATMEL_BASE_SYS 0xffffc000
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#define ATMEL_BASE_SMC 0xffffc000
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#define ATMEL_BASE_PMECC (ATMEL_BASE_SMC + 0x070)
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#define ATMEL_BASE_PMERRLOC (ATMEL_BASE_SMC + 0x500)
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#define ATMEL_BASE_FUSE 0xffffe400
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#define ATMEL_BASE_DMAC0 0xffffe600
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#define ATMEL_BASE_DMAC1 0xffffe800
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#define ATMEL_BASE_MPDDRC 0xffffea00
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#define ATMEL_BASE_MATRIX 0xffffec00
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#define ATMEL_BASE_DBGU 0xffffee00
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#define ATMEL_BASE_AIC 0xfffff000
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#define ATMEL_BASE_PIOA 0xfffff200
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#define ATMEL_BASE_PIOB 0xfffff400
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#define ATMEL_BASE_PIOC 0xfffff600
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#define ATMEL_BASE_PIOD 0xfffff800
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#define ATMEL_BASE_PIOE 0xfffffa00
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#define ATMEL_BASE_PMC 0xfffffc00
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#define ATMEL_BASE_RSTC 0xfffffe00
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#define ATMEL_BASE_SHDWN 0xfffffe10
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#define ATMEL_BASE_PIT 0xfffffe30
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#define ATMEL_BASE_WDT 0xfffffe40
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#define ATMEL_BASE_SCKCR 0xfffffe50
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#define ATMEL_BASE_GPBR 0xfffffe60
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#define ATMEL_BASE_RTC 0xfffffeb0
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/* Reserved: 0xfffffee0 - 0xffffffff */
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#define ATMEL_CHIPID_CIDR 0xffffee40
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#define ATMEL_CHIPID_EXID 0xffffee44
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/*
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* Internal Memory.
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*/
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#define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */
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#define ATMEL_BASE_SRAM 0x00200000 /* Internal ROM base address */
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#define ATMEL_BASE_SRAM0 0x00300000 /* Internal SRAM base address */
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#define ATMEL_BASE_SRAM1 0x00310000 /* Internal SRAM base address */
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#define ATMEL_BASE_SMD 0x00400000 /* Internal ROM base address */
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#define ATMEL_BASE_UDPHS_FIFO 0x00500000 /* USB Device HS controller */
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#define ATMEL_BASE_OHCI 0x00600000 /* USB Host controller (OHCI) */
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#define ATMEL_BASE_EHCI 0x00700000 /* USB Host controller (EHCI) */
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#define ATMEL_BASE_AXI 0x00800000 /* Video Decoder Controller */
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#define ATMEL_BASE_DAP 0x00900000 /* Video Decoder Controller */
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/*
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* External memory
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*/
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#define ATMEL_BASE_CS0 0x10000000
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#define ATMEL_BASE_DDRCS 0x20000000
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#define ATMEL_BASE_CS1 0x40000000
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#define ATMEL_BASE_CS2 0x50000000
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#define ATMEL_BASE_CS3 0x60000000
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/*
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* Other misc defines
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*/
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#define ATMEL_PIO_PORTS 5
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#define CPU_HAS_PCR
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/* Timer */
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#define CONFIG_SYS_TIMER_COUNTER 0xfffffe3c
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/*
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* PMECC table in ROM
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*/
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#define ATMEL_PMECC_INDEX_OFFSET_512 0x10000
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#define ATMEL_PMECC_INDEX_OFFSET_1024 0x18000
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/*
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* SAMA5D3 specific prototypes
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*/
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#ifndef __ASSEMBLY__
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unsigned int get_chip_id(void);
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unsigned int get_extension_chip_id(void);
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unsigned int has_emac(void);
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unsigned int has_gmac(void);
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unsigned int has_lcdc(void);
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char *get_cpu_name(void);
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#endif
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#endif
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