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