include/configs/sama5d4_xplained.h

   1 /*
   2  * Configuration settings for the SAMA5D4 Xplained ultra board.
   3  *
   4  * Copyright (C) 2014 Atmel
   5  *                    Bo Shen <voice.shen@atmel.com>
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /* No NOR flash, this definition should put before common header */
  14 #define CONFIG_SYS_NO_FLASH
  15
  16 #include "at91-sama5_common.h"
  17
  18 /* serial console */
  19 #define CONFIG_ATMEL_USART
  20 #define CONFIG_USART_BASE               ATMEL_BASE_USART3
  21 #define CONFIG_USART_ID                 ATMEL_ID_USART3
  22
  23 /* SDRAM */
  24 #define CONFIG_NR_DRAM_BANKS            1
  25 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
  26 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
  27
  28 #ifdef CONFIG_SPL_BUILD
  29 #define CONFIG_SYS_INIT_SP_ADDR         0x210000
  30 #else
  31 #define CONFIG_SYS_INIT_SP_ADDR \
  32         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  33 #endif
  34
  35 #define CONFIG_SYS_LOAD_ADDR            0x22000000 /* load address */
  36
  37 /* SerialFlash */
  38 #define CONFIG_CMD_SF
  39
  40 #ifdef CONFIG_CMD_SF
  41 #define CONFIG_ATMEL_SPI
  42 #define CONFIG_ATMEL_SPI0
  43 #define CONFIG_SPI_FLASH_ATMEL
  44 #define CONFIG_SF_DEFAULT_BUS           0
  45 #define CONFIG_SF_DEFAULT_CS            0
  46 #define CONFIG_SF_DEFAULT_SPEED         30000000
  47 #endif
  48
  49 /* NAND flash */
  50 #define CONFIG_CMD_NAND
  51
  52 #ifdef CONFIG_CMD_NAND
  53 #define CONFIG_NAND_ATMEL
  54 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  55 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
  56 /* our ALE is AD21 */
  57 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
  58 /* our CLE is AD22 */
  59 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
  60 #define CONFIG_SYS_NAND_ONFI_DETECTION
  61 /* PMECC & PMERRLOC */
  62 #define CONFIG_ATMEL_NAND_HWECC
  63 #define CONFIG_ATMEL_NAND_HW_PMECC
  64 #endif
  65
  66 /* MMC */
  67 #define CONFIG_CMD_MMC
  68
  69 #ifdef CONFIG_CMD_MMC
  70 #define CONFIG_MMC
  71 #define CONFIG_GENERIC_MMC
  72 #define CONFIG_GENERIC_ATMEL_MCI
  73 #define ATMEL_BASE_MMCI                 ATMEL_BASE_MCI1
  74 #endif
  75
  76 /* USB */
  77 #define CONFIG_CMD_USB
  78
  79 #ifdef CONFIG_CMD_USB
  80 #define CONFIG_USB_EHCI
  81 #define CONFIG_USB_EHCI_ATMEL
  82 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      3
  83 #define CONFIG_USB_STORAGE
  84 #endif
  85
  86 /* USB device */
  87 #define CONFIG_USB_GADGET
  88 #define CONFIG_USB_GADGET_DUALSPEED
  89 #define CONFIG_USB_GADGET_ATMEL_USBA
  90 #define CONFIG_USB_ETHER
  91 #define CONFIG_USB_ETH_RNDIS
  92 #define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D4EK"
  93
  94 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
  95 #define CONFIG_CMD_FAT
  96 #define CONFIG_DOS_PARTITION
  97 #endif
  98
  99 /* Ethernet Hardware */
 100 #define CONFIG_MACB
 101 #define CONFIG_RMII
 102 #define CONFIG_NET_RETRY_COUNT          20
 103 #define CONFIG_MACB_SEARCH_PHY
 104
 105 /* LCD */
 106 /* #define CONFIG_LCD */
 107 #ifdef CONFIG_LCD
 108 #define LCD_BPP                         LCD_COLOR16
 109 #define LCD_OUTPUT_BPP                  24
 110 #define CONFIG_LCD_LOGO
 111 #define CONFIG_LCD_INFO
 112 #define CONFIG_LCD_INFO_BELOW_LOGO
 113 #define CONFIG_SYS_WHITE_ON_BLACK
 114 #define CONFIG_ATMEL_HLCD
 115 #define CONFIG_ATMEL_LCD_RGB565
 116 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 117 #endif
 118
 119 #ifdef CONFIG_SYS_USE_SERIALFLASH
 120 /* bootstrap + u-boot + env + linux in serial flash */
 121 #define CONFIG_ENV_IS_IN_SPI_FLASH
 122 #define CONFIG_ENV_SPI_BUS      CONFIG_SF_DEFAULT_BUS
 123 #define CONFIG_ENV_SPI_CS       CONFIG_SF_DEFAULT_CS
 124 #define CONFIG_ENV_OFFSET       0x10000
 125 #define CONFIG_ENV_SIZE         0x10000
 126 #define CONFIG_ENV_SECT_SIZE    0x1000
 127 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 128                                 "sf read 0x21000000 0xa0000 0x60000; " \
 129                                 "sf read 0x22000000 0x100000 0x300000; " \
 130                                 "bootz 0x22000000 - 0x21000000"
 131 #elif CONFIG_SYS_USE_NANDFLASH
 132 /* bootstrap + u-boot + env in nandflash */
 133 #define CONFIG_ENV_IS_IN_NAND
 134 #define CONFIG_ENV_OFFSET               0xc0000
 135 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 136 #define CONFIG_ENV_SIZE                 0x20000
 137 #define CONFIG_BOOTCOMMAND      "nand read 0x21000000 0x180000 0x80000;" \
 138                                 "nand read 0x22000000 0x200000 0x600000;" \
 139                                 "bootz 0x22000000 - 0x21000000"
 140 #elif CONFIG_SYS_USE_MMC
 141 /* bootstrap + u-boot + env in sd card */
 142 #define CONFIG_ENV_IS_IN_FAT
 143 #define CONFIG_FAT_WRITE
 144 #define FAT_ENV_INTERFACE       "mmc"
 145 /*
 146  * We don't specify the part number, if device 0 has partition table, it means
 147  * the first partition; it no partition table, then take whole device as a
 148  * FAT file system.
 149  */
 150 #define FAT_ENV_DEVICE_AND_PART "0"
 151 #define FAT_ENV_FILE            "uboot.env"
 152 #define CONFIG_ENV_SIZE         0x4000
 153 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x21000000 at91-sama5d4_xplained.dtb; " \
 154                                 "fatload mmc 0:1 0x22000000 zImage; " \
 155                                 "bootz 0x22000000 - 0x21000000"
 156 #endif
 157
 158
 159
 160 /* SPL */
 161 #define CONFIG_SPL_FRAMEWORK
 162 #define CONFIG_SPL_TEXT_BASE            0x200000
 163 #define CONFIG_SPL_MAX_SIZE             0x10000
 164 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
 165 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 166 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
 167 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
 168
 169 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 170 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 171 #define CONFIG_SPL_GPIO_SUPPORT
 172 #define CONFIG_SPL_SERIAL_SUPPORT
 173
 174 #define CONFIG_SPL_BOARD_INIT
 175 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 176
 177 #ifdef CONFIG_SYS_USE_MMC
 178 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/armv7/u-boot-spl.lds
 179 #define CONFIG_SPL_MMC_SUPPORT
 180 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
 181 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
 182 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 183 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 184 #define CONFIG_SPL_FAT_SUPPORT
 185 #define CONFIG_SPL_LIBDISK_SUPPORT
 186
 187 #elif CONFIG_SYS_USE_NANDFLASH
 188 #define CONFIG_SPL_NAND_SUPPORT
 189 #define CONFIG_SPL_NAND_DRIVERS
 190 #define CONFIG_SPL_NAND_BASE
 191 #define CONFIG_PMECC_CAP                8
 192 #define CONFIG_PMECC_SECTOR_SIZE        512
 193 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 194 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 195 #define CONFIG_SYS_NAND_PAGE_SIZE       0x1000
 196 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 197 #define CONFIG_SYS_NAND_OOBSIZE         224
 198 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x40000
 199 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
 200 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
 201
 202 #elif CONFIG_SYS_USE_SERIALFLASH
 203 #define CONFIG_SPL_SPI_SUPPORT
 204 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 205 #define CONFIG_SPL_SPI_LOAD
 206 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
 207
 208 #endif
 209 #endif