include/configs/sama5d3xek.h

   1 /*
   2  * Configuation settings for the SAMA5D3xEK board.
   3  *
   4  * Copyright (C) 2012 - 2013 Atmel
   5  *
   6  * based on at91sam9m10g45ek.h by:
   7  * Stelian Pop <stelian@popies.net>
   8  * Lead Tech Design <www.leadtechdesign.com>
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 #include <asm/hardware.h>
  17
  18 #define CONFIG_SYS_TEXT_BASE            0x26f00000
  19
  20 /* ARM asynchronous clock */
  21 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  22 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  23
  24 #define CONFIG_ARCH_CPU_INIT
  25
  26 #ifndef CONFIG_SPL_BUILD
  27 #define CONFIG_SKIP_LOWLEVEL_INIT
  28 #endif
  29
  30 #define CONFIG_BOARD_EARLY_INIT_F
  31 #define CONFIG_DISPLAY_CPUINFO
  32
  33 #define CONFIG_CMD_BOOTZ
  34 #define CONFIG_OF_LIBFDT                /* Device Tree support */
  35
  36 #define CONFIG_SYS_GENERIC_BOARD
  37
  38 /* general purpose I/O */
  39 #define CONFIG_AT91_GPIO
  40
  41 /* serial console */
  42 #define CONFIG_ATMEL_USART
  43 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  44 #define CONFIG_USART_ID                 ATMEL_ID_DBGU
  45
  46 /*
  47  * This needs to be defined for the OHCI code to work but it is defined as
  48  * ATMEL_ID_UHPHS in the CPU specific header files.
  49  */
  50 #define ATMEL_ID_UHP                    ATMEL_ID_UHPHS
  51
  52 /*
  53  * Specify the clock enable bit in the PMC_SCER register.
  54  */
  55 #define ATMEL_PMC_UHP                   AT91SAM926x_PMC_UHP
  56
  57 /* LCD */
  58 #define CONFIG_LCD
  59 #define LCD_BPP                         LCD_COLOR16
  60 #define LCD_OUTPUT_BPP                  24
  61 #define CONFIG_LCD_LOGO
  62 #define CONFIG_LCD_INFO
  63 #define CONFIG_LCD_INFO_BELOW_LOGO
  64 #define CONFIG_SYS_WHITE_ON_BLACK
  65 #define CONFIG_ATMEL_HLCD
  66 #define CONFIG_ATMEL_LCD_RGB565
  67 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  68
  69 /* board specific (not enough SRAM) */
  70 #define CONFIG_SAMA5D3_LCD_BASE         0x23E00000
  71
  72 #define CONFIG_BOOTDELAY                3
  73
  74 /*
  75  * BOOTP options
  76  */
  77 #define CONFIG_BOOTP_BOOTFILESIZE
  78 #define CONFIG_BOOTP_BOOTPATH
  79 #define CONFIG_BOOTP_GATEWAY
  80 #define CONFIG_BOOTP_HOSTNAME
  81
  82 /* No NOR flash */
  83 #define CONFIG_SYS_NO_FLASH
  84
  85 /*
  86  * Command line configuration.
  87  */
  88 #include <config_cmd_default.h>
  89 #undef CONFIG_CMD_FPGA
  90 #undef CONFIG_CMD_IMI
  91 #undef CONFIG_CMD_LOADS
  92 #define CONFIG_CMD_PING
  93 #define CONFIG_CMD_DHCP
  94
  95 /* SDRAM */
  96 #define CONFIG_NR_DRAM_BANKS            1
  97 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
  98 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
  99
 100 #ifdef CONFIG_SPL_BUILD
 101 #define CONFIG_SYS_INIT_SP_ADDR         0x310000
 102 #else
 103 #define CONFIG_SYS_INIT_SP_ADDR \
 104         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
 105 #endif
 106
 107 /* SerialFlash */
 108 #define CONFIG_CMD_SF
 109
 110 #ifdef CONFIG_CMD_SF
 111 #define CONFIG_ATMEL_SPI
 112 #define CONFIG_SPI_FLASH
 113 #define CONFIG_SPI_FLASH_ATMEL
 114 #define CONFIG_SF_DEFAULT_SPEED         30000000
 115 #endif
 116
 117 /* NAND flash */
 118 #define CONFIG_CMD_NAND
 119
 120 #ifdef CONFIG_CMD_NAND
 121 #define CONFIG_NAND_ATMEL
 122 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 123 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
 124 /* our ALE is AD21 */
 125 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 126 /* our CLE is AD22 */
 127 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 128 #define CONFIG_SYS_NAND_ONFI_DETECTION
 129 /* PMECC & PMERRLOC */
 130 #define CONFIG_ATMEL_NAND_HWECC
 131 #define CONFIG_ATMEL_NAND_HW_PMECC
 132 #define CONFIG_PMECC_CAP                4
 133 #define CONFIG_PMECC_SECTOR_SIZE        512
 134 #define CONFIG_CMD_NAND_TRIMFFS
 135 #endif
 136
 137 /* Ethernet Hardware */
 138 #define CONFIG_MACB
 139 #define CONFIG_RMII
 140 #define CONFIG_NET_RETRY_COUNT          20
 141 #define CONFIG_MACB_SEARCH_PHY
 142 #define CONFIG_RGMII
 143 #define CONFIG_CMD_MII
 144 #define CONFIG_PHYLIB
 145 #define CONFIG_PHY_MICREL
 146 #define CONFIG_PHY_MICREL_KSZ9021
 147
 148 /* MMC */
 149 #define CONFIG_CMD_MMC
 150
 151 #ifdef CONFIG_CMD_MMC
 152 #define CONFIG_MMC
 153 #define CONFIG_GENERIC_MMC
 154 #define CONFIG_GENERIC_ATMEL_MCI
 155 #define ATMEL_BASE_MMCI                 ATMEL_BASE_MCI0
 156 #endif
 157
 158 /* USB */
 159 #define CONFIG_CMD_USB
 160
 161 #ifdef CONFIG_CMD_USB
 162 #define CONFIG_USB_ATMEL
 163 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
 164 #define CONFIG_USB_OHCI_NEW
 165 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 166 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 167 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "sama5d3"
 168 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 169 #define CONFIG_DOS_PARTITION
 170 #define CONFIG_USB_STORAGE
 171 #endif
 172
 173 /* USB device */
 174 #define CONFIG_USB_GADGET
 175 #define CONFIG_USB_GADGET_DUALSPEED
 176 #define CONFIG_USB_GADGET_ATMEL_USBA
 177 #define CONFIG_USB_ETHER
 178 #define CONFIG_USB_ETH_RNDIS
 179 #define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D3xEK"
 180
 181 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
 182 #define CONFIG_CMD_FAT
 183 #endif
 184
 185 #define CONFIG_SYS_LOAD_ADDR                    0x22000000 /* load address */
 186
 187 #ifdef CONFIG_SYS_USE_SERIALFLASH
 188 /* bootstrap + u-boot + env + linux in serial flash */
 189 #define CONFIG_ENV_IS_IN_SPI_FLASH
 190 #define CONFIG_ENV_OFFSET       0x5000
 191 #define CONFIG_ENV_SIZE         0x3000
 192 #define CONFIG_ENV_SECT_SIZE    0x1000
 193 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 194                                 "sf read 0x22000000 0x42000 0x300000; " \
 195                                 "bootm 0x22000000"
 196 #elif CONFIG_SYS_USE_NANDFLASH
 197 /* bootstrap + u-boot + env in nandflash */
 198 #define CONFIG_ENV_IS_IN_NAND
 199 #define CONFIG_ENV_OFFSET               0xc0000
 200 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 201 #define CONFIG_ENV_SIZE                 0x20000
 202 #define CONFIG_BOOTCOMMAND      "nand read 0x21000000 0x180000 0x80000;" \
 203                                 "nand read 0x22000000 0x200000 0x600000;" \
 204                                 "bootm 0x22000000 - 0x21000000"
 205 #elif CONFIG_SYS_USE_MMC
 206 /* bootstrap + u-boot + env in sd card */
 207 #define CONFIG_ENV_IS_IN_MMC
 208 #define CONFIG_ENV_OFFSET       0x2000
 209 #define CONFIG_ENV_SIZE         0x1000
 210 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x21000000 dtb; " \
 211                                 "fatload mmc 0:1 0x22000000 uImage; " \
 212                                 "bootm 0x22000000 - 0x21000000"
 213 #define CONFIG_SYS_MMC_ENV_DEV  0
 214 #else
 215 #define CONFIG_ENV_IS_NOWHERE
 216 #endif
 217
 218 #ifdef CONFIG_SYS_USE_MMC
 219 #define CONFIG_BOOTARGS                                                 \
 220         "console=ttyS0,115200 earlyprintk "                             \
 221         "root=/dev/mmcblk0p2 rw rootwait"
 222 #else
 223 #define CONFIG_BOOTARGS                                                 \
 224         "console=ttyS0,115200 earlyprintk "                             \
 225         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 226         "256K(env),256k(evn_redundent),256k(spare),"                    \
 227         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 228         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
 229 #endif
 230
 231 #define CONFIG_BAUDRATE                 115200
 232
 233 #define CONFIG_SYS_PROMPT               "U-Boot> "
 234 #define CONFIG_SYS_CBSIZE               256
 235 #define CONFIG_SYS_MAXARGS              16
 236 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 237                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 238 #define CONFIG_SYS_LONGHELP
 239 #define CONFIG_CMDLINE_EDITING
 240 #define CONFIG_AUTO_COMPLETE
 241 #define CONFIG_SYS_HUSH_PARSER
 242
 243 /* Size of malloc() pool */
 244 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)
 245
 246 /* SPL */
 247 #define CONFIG_SPL_FRAMEWORK
 248 #define CONFIG_SPL_TEXT_BASE            0x300000
 249 #define CONFIG_SPL_MAX_SIZE             0x10000
 250 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
 251 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 252 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
 253 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
 254
 255 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 256 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 257 #define CONFIG_SPL_GPIO_SUPPORT
 258 #define CONFIG_SPL_SERIAL_SUPPORT
 259
 260 #define CONFIG_SPL_BOARD_INIT
 261 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 262
 263 #ifdef CONFIG_SYS_USE_MMC
 264 #define CONFIG_SPL_LDSCRIPT             arch/arm/cpu/at91-common/u-boot-spl.lds
 265 #define CONFIG_SPL_MMC_SUPPORT
 266 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
 267 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
 268 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 269 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 270 #define CONFIG_SPL_FAT_SUPPORT
 271 #define CONFIG_SPL_LIBDISK_SUPPORT
 272
 273 #elif CONFIG_SYS_USE_NANDFLASH
 274 #define CONFIG_SPL_NAND_SUPPORT
 275 #define CONFIG_SPL_NAND_DRIVERS
 276 #define CONFIG_SPL_NAND_BASE
 277 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 278 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 279 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 280 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 281 #define CONFIG_SYS_NAND_OOBSIZE         64
 282 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 283 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
 284 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
 285
 286 #elif CONFIG_SYS_USE_SERIALFLASH
 287 #define CONFIG_SPL_SPI_SUPPORT
 288 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 289 #define CONFIG_SPL_SPI_LOAD
 290 #define CONFIG_SPL_SPI_BUS              0
 291 #define CONFIG_SPL_SPI_CS               0
 292 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8400
 293
 294 #endif
 295
 296 #endif