include/configs/at91sam9x5ek.h

   1 /*
   2  * Copyright (C) 2012 Atmel Corporation
   3  *
   4  * Configuation settings for the AT91SAM9X5EK board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H__
  10 #define __CONFIG_H__
  11
  12 #include <asm/hardware.h>
  13
  14 #define CONFIG_SYS_TEXT_BASE            0x26f00000
  15
  16 /* ARM asynchronous clock */
  17 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  18 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
  19
  20 #define CONFIG_AT91SAM9X5EK
  21
  22 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  23 #define CONFIG_SETUP_MEMORY_TAGS
  24 #define CONFIG_INITRD_TAG
  25 #define CONFIG_SKIP_LOWLEVEL_INIT
  26 #define CONFIG_BOARD_EARLY_INIT_F
  27 #define CONFIG_DISPLAY_CPUINFO
  28
  29 #define CONFIG_CMD_BOOTZ
  30 #define CONFIG_OF_LIBFDT
  31
  32 #define CONFIG_SYS_GENERIC_BOARD
  33
  34 /* general purpose I/O */
  35 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  36 #define CONFIG_AT91_GPIO
  37
  38 /* serial console */
  39 #define CONFIG_ATMEL_USART
  40 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
  41 #define CONFIG_USART_ID         ATMEL_ID_SYS
  42
  43 /* LCD */
  44 #define CONFIG_LCD
  45 #define LCD_BPP                 LCD_COLOR16
  46 #define LCD_OUTPUT_BPP          24
  47 #define CONFIG_LCD_LOGO
  48 #define CONFIG_LCD_INFO
  49 #define CONFIG_LCD_INFO_BELOW_LOGO
  50 #define CONFIG_SYS_WHITE_ON_BLACK
  51 #define CONFIG_ATMEL_HLCD
  52 #define CONFIG_ATMEL_LCD_RGB565
  53 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  54
  55 #define CONFIG_BOOTDELAY        3
  56
  57 /*
  58  * BOOTP options
  59  */
  60 #define CONFIG_BOOTP_BOOTFILESIZE
  61 #define CONFIG_BOOTP_BOOTPATH
  62 #define CONFIG_BOOTP_GATEWAY
  63 #define CONFIG_BOOTP_HOSTNAME
  64
  65 /* no NOR flash */
  66 #define CONFIG_SYS_NO_FLASH
  67
  68 /*
  69  * Command line configuration.
  70  */
  71 #include <config_cmd_default.h>
  72 #undef CONFIG_CMD_FPGA
  73 #undef CONFIG_CMD_IMI
  74
  75 #define CONFIG_CMD_PING
  76 #define CONFIG_CMD_DHCP
  77 #define CONFIG_CMD_NAND
  78 #define CONFIG_CMD_SF
  79 #define CONFIG_CMD_MMC
  80 #define CONFIG_CMD_FAT
  81 #define CONFIG_CMD_USB
  82
  83 /*
  84  * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
  85  * NB: in this case, USB 1.1 devices won't be recognized.
  86  */
  87
  88
  89 /* SDRAM */
  90 #define CONFIG_NR_DRAM_BANKS            1
  91 #define CONFIG_SYS_SDRAM_BASE           0x20000000
  92 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
  93
  94 #define CONFIG_SYS_INIT_SP_ADDR \
  95         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  96
  97 /* DataFlash */
  98 #ifdef CONFIG_CMD_SF
  99 #define CONFIG_ATMEL_SPI
 100 #define CONFIG_SPI_FLASH_ATMEL
 101 #define CONFIG_SF_DEFAULT_SPEED         30000000
 102 #endif
 103
 104 /* NAND flash */
 105 #ifdef CONFIG_CMD_NAND
 106 #define CONFIG_NAND_ATMEL
 107 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 108 #define CONFIG_SYS_NAND_BASE            0x40000000
 109 #define CONFIG_SYS_NAND_DBW_8           1
 110 /* our ALE is AD21 */
 111 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 112 /* our CLE is AD22 */
 113 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 114 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
 115 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
 116
 117 /* PMECC & PMERRLOC */
 118 #define CONFIG_ATMEL_NAND_HWECC         1
 119 #define CONFIG_ATMEL_NAND_HW_PMECC      1
 120 #define CONFIG_PMECC_CAP                2
 121 #define CONFIG_PMECC_SECTOR_SIZE        512
 122
 123 #define CONFIG_CMD_NAND_TRIMFFS
 124
 125 #define CONFIG_MTD_DEVICE
 126 #define CONFIG_CMD_MTDPARTS
 127 #define CONFIG_MTD_PARTITIONS
 128 #define CONFIG_RBTREE
 129 #define CONFIG_LZO
 130 #define CONFIG_CMD_UBI
 131 #define CONFIG_CMD_UBIFS
 132 #endif
 133
 134 /* MMC */
 135 #ifdef CONFIG_CMD_MMC
 136 #define CONFIG_MMC
 137 #define CONFIG_GENERIC_MMC
 138 #define CONFIG_GENERIC_ATMEL_MCI
 139 #endif
 140
 141 /* FAT */
 142 #ifdef CONFIG_CMD_FAT
 143 #define CONFIG_DOS_PARTITION
 144 #endif
 145
 146 /* Ethernet */
 147 #define CONFIG_MACB
 148 #define CONFIG_RMII
 149 #define CONFIG_NET_RETRY_COUNT          20
 150 #define CONFIG_MACB_SEARCH_PHY
 151
 152 /* USB */
 153 #ifdef CONFIG_CMD_USB
 154 #ifdef CONFIG_USB_EHCI
 155 #define CONFIG_USB_EHCI_ATMEL
 156 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 157 #else
 158 #define CONFIG_USB_ATMEL
 159 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
 160 #define CONFIG_USB_OHCI_NEW
 161 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 162 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 163 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
 164 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 165 #endif
 166 #define CONFIG_USB_STORAGE
 167 #endif
 168
 169 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 170
 171 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 172 #define CONFIG_SYS_MEMTEST_END          0x26e00000
 173
 174 #ifdef CONFIG_SYS_USE_NANDFLASH
 175 /* bootstrap + u-boot + env + linux in nandflash */
 176 #define CONFIG_ENV_IS_IN_NAND
 177 #define CONFIG_ENV_OFFSET               0xc0000
 178 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 179 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 180 #define CONFIG_BOOTCOMMAND      "nand read " \
 181                                 "0x22000000 0x200000 0x300000; " \
 182                                 "bootm 0x22000000"
 183 #elif defined(CONFIG_SYS_USE_SPIFLASH)
 184 /* bootstrap + u-boot + env + linux in spi flash */
 185 #define CONFIG_ENV_IS_IN_SPI_FLASH
 186 #define CONFIG_ENV_OFFSET       0x5000
 187 #define CONFIG_ENV_SIZE         0x3000
 188 #define CONFIG_ENV_SECT_SIZE    0x1000
 189 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 190 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 191                                 "sf read 0x22000000 0x100000 0x300000; " \
 192                                 "bootm 0x22000000"
 193 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 194 /* bootstrap + u-boot + env + linux in data flash */
 195 #define CONFIG_ENV_IS_IN_SPI_FLASH
 196 #define CONFIG_ENV_OFFSET       0x4200
 197 #define CONFIG_ENV_SIZE         0x4200
 198 #define CONFIG_ENV_SECT_SIZE    0x210
 199 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 200 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 201                                 "sf read 0x22000000 0x84000 0x294000; " \
 202                                 "bootm 0x22000000"
 203 #else /* CONFIG_SYS_USE_MMC */
 204 /* bootstrap + u-boot + env + linux in mmc */
 205 #define CONFIG_ENV_IS_IN_FAT
 206 #define CONFIG_FAT_WRITE
 207 #define FAT_ENV_INTERFACE       "mmc"
 208 #define FAT_ENV_FILE            "uboot.env"
 209 #define FAT_ENV_DEVICE_AND_PART "0"
 210 #define CONFIG_ENV_SIZE         0x4000
 211 #endif
 212
 213 #ifdef CONFIG_SYS_USE_MMC
 214 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
 215                                 "mtdparts=atmel_nand:" \
 216                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 217                                 "root=/dev/mmcblk0p2 " \
 218                                 "rw rootfstype=ext4 rootwait"
 219 #else
 220 #define CONFIG_BOOTARGS                                                 \
 221         "console=ttyS0,115200 earlyprintk "                             \
 222         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 223         "256k(env),256k(env_redundant),256k(spare),"                    \
 224         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 225         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
 226 #endif
 227
 228 #define CONFIG_BAUDRATE         115200
 229
 230 #define CONFIG_SYS_PROMPT       "U-Boot> "
 231 #define CONFIG_SYS_CBSIZE       256
 232 #define CONFIG_SYS_MAXARGS      16
 233 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 234                                         + 16)
 235 #define CONFIG_SYS_LONGHELP
 236 #define CONFIG_CMDLINE_EDITING
 237 #define CONFIG_AUTO_COMPLETE
 238 #define CONFIG_SYS_HUSH_PARSER
 239
 240 /*
 241  * Size of malloc() pool
 242  */
 243 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
 244
 245 /* SPL */
 246 #define CONFIG_SPL_FRAMEWORK
 247 #define CONFIG_SPL_TEXT_BASE            0x300000
 248 #define CONFIG_SPL_MAX_SIZE             0x6000
 249 #define CONFIG_SPL_STACK                0x308000
 250
 251 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
 252 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 253 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
 254 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
 255
 256 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 257 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 258 #define CONFIG_SPL_GPIO_SUPPORT
 259 #define CONFIG_SPL_SERIAL_SUPPORT
 260
 261 #define CONFIG_SPL_BOARD_INIT
 262 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 263
 264 #define CONFIG_SYS_MASTER_CLOCK         132096000
 265 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
 266 #define CONFIG_SYS_MCKR                 0x1301
 267 #define CONFIG_SYS_MCKR_CSS             0x1302
 268
 269 #define ATMEL_BASE_MPDDRC               ATMEL_BASE_DDRSDRC
 270
 271 #ifdef CONFIG_SYS_USE_MMC
 272 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
 273 #define CONFIG_SPL_MMC_SUPPORT
 274 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
 275 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
 276 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 277 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 278 #define CONFIG_SPL_FAT_SUPPORT
 279 #define CONFIG_SPL_LIBDISK_SUPPORT
 280
 281 #elif CONFIG_SYS_USE_NANDFLASH
 282 #define CONFIG_SPL_NAND_SUPPORT
 283 #define CONFIG_SPL_NAND_DRIVERS
 284 #define CONFIG_SPL_NAND_BASE
 285 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 286 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 287 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
 288 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 289 #define CONFIG_SYS_NAND_OOBSIZE         64
 290 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
 291 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
 292 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
 293
 294 #elif CONFIG_SYS_USE_SPIFLASH
 295 #define CONFIG_SPL_SPI_SUPPORT
 296 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 297 #define CONFIG_SPL_SPI_LOAD
 298 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8400
 299
 300 #endif
 301
 302 #endif