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 #define CONFIG_AT91FAMILY
  22
  23 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_SKIP_LOWLEVEL_INIT
  27 #define CONFIG_BOARD_EARLY_INIT_F
  28 #define CONFIG_DISPLAY_CPUINFO
  29
  30 #define CONFIG_CMD_BOOTZ
  31 #define CONFIG_OF_LIBFDT
  32
  33 #define CONFIG_SYS_GENERIC_BOARD
  34
  35 /* general purpose I/O */
  36 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  37 #define CONFIG_AT91_GPIO
  38
  39 /* serial console */
  40 #define CONFIG_ATMEL_USART
  41 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
  42 #define CONFIG_USART_ID         ATMEL_ID_SYS
  43
  44 /* LCD */
  45 #define CONFIG_LCD
  46 #define LCD_BPP                 LCD_COLOR16
  47 #define LCD_OUTPUT_BPP          24
  48 #define CONFIG_LCD_LOGO
  49 #define CONFIG_LCD_INFO
  50 #define CONFIG_LCD_INFO_BELOW_LOGO
  51 #define CONFIG_SYS_WHITE_ON_BLACK
  52 #define CONFIG_ATMEL_HLCD
  53 #define CONFIG_ATMEL_LCD_RGB565
  54 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  55
  56 #define CONFIG_BOOTDELAY        3
  57
  58 /*
  59  * BOOTP options
  60  */
  61 #define CONFIG_BOOTP_BOOTFILESIZE
  62 #define CONFIG_BOOTP_BOOTPATH
  63 #define CONFIG_BOOTP_GATEWAY
  64 #define CONFIG_BOOTP_HOSTNAME
  65
  66 /* no NOR flash */
  67 #define CONFIG_SYS_NO_FLASH
  68
  69 /*
  70  * Command line configuration.
  71  */
  72 #include <config_cmd_default.h>
  73 #undef CONFIG_CMD_FPGA
  74 #undef CONFIG_CMD_IMI
  75
  76 #define CONFIG_CMD_PING
  77 #define CONFIG_CMD_DHCP
  78 #define CONFIG_CMD_NAND
  79 #define CONFIG_CMD_SF
  80 #define CONFIG_CMD_MMC
  81 #define CONFIG_CMD_FAT
  82 #define CONFIG_CMD_USB
  83
  84 /*
  85  * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
  86  * NB: in this case, USB 1.1 devices won't be recognized.
  87  */
  88
  89
  90 /* SDRAM */
  91 #define CONFIG_NR_DRAM_BANKS            1
  92 #define CONFIG_SYS_SDRAM_BASE           0x20000000
  93 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
  94
  95 #define CONFIG_SYS_INIT_SP_ADDR \
  96         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  97
  98 /* DataFlash */
  99 #ifdef CONFIG_CMD_SF
 100 #define CONFIG_ATMEL_SPI
 101 #define CONFIG_SPI_FLASH
 102 #define CONFIG_SPI_FLASH_ATMEL
 103 #define CONFIG_SF_DEFAULT_SPEED         30000000
 104 #endif
 105
 106 /* NAND flash */
 107 #ifdef CONFIG_CMD_NAND
 108 #define CONFIG_NAND_ATMEL
 109 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 110 #define CONFIG_SYS_NAND_BASE            0x40000000
 111 #define CONFIG_SYS_NAND_DBW_8           1
 112 /* our ALE is AD21 */
 113 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 114 /* our CLE is AD22 */
 115 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 116 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
 117 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
 118
 119 /* PMECC & PMERRLOC */
 120 #define CONFIG_ATMEL_NAND_HWECC         1
 121 #define CONFIG_ATMEL_NAND_HW_PMECC      1
 122 #define CONFIG_PMECC_CAP                2
 123 #define CONFIG_PMECC_SECTOR_SIZE        512
 124
 125 #define CONFIG_CMD_NAND_TRIMFFS
 126
 127 #define CONFIG_MTD_DEVICE
 128 #define CONFIG_CMD_MTDPARTS
 129 #define CONFIG_MTD_PARTITIONS
 130 #define CONFIG_RBTREE
 131 #define CONFIG_LZO
 132 #define CONFIG_CMD_UBI
 133 #define CONFIG_CMD_UBIFS
 134 #endif
 135
 136 /* MMC */
 137 #ifdef CONFIG_CMD_MMC
 138 #define CONFIG_MMC
 139 #define CONFIG_GENERIC_MMC
 140 #define CONFIG_GENERIC_ATMEL_MCI
 141 #endif
 142
 143 /* FAT */
 144 #ifdef CONFIG_CMD_FAT
 145 #define CONFIG_DOS_PARTITION
 146 #endif
 147
 148 /* Ethernet */
 149 #define CONFIG_MACB
 150 #define CONFIG_RMII
 151 #define CONFIG_NET_RETRY_COUNT          20
 152 #define CONFIG_MACB_SEARCH_PHY
 153
 154 /* USB */
 155 #ifdef CONFIG_CMD_USB
 156 #ifdef CONFIG_USB_EHCI
 157 #define CONFIG_USB_EHCI_ATMEL
 158 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 159 #else
 160 #define CONFIG_USB_ATMEL
 161 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
 162 #define CONFIG_USB_OHCI_NEW
 163 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 164 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 165 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
 166 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 167 #endif
 168 #define CONFIG_USB_STORAGE
 169 #endif
 170
 171 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 172
 173 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 174 #define CONFIG_SYS_MEMTEST_END          0x26e00000
 175
 176 #ifdef CONFIG_SYS_USE_NANDFLASH
 177 /* bootstrap + u-boot + env + linux in nandflash */
 178 #define CONFIG_ENV_IS_IN_NAND
 179 #define CONFIG_ENV_OFFSET               0xc0000
 180 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 181 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 182 #define CONFIG_BOOTCOMMAND      "nand read " \
 183                                 "0x22000000 0x200000 0x300000; " \
 184                                 "bootm 0x22000000"
 185 #elif defined(CONFIG_SYS_USE_SPIFLASH)
 186 /* bootstrap + u-boot + env + linux in spi flash */
 187 #define CONFIG_ENV_IS_IN_SPI_FLASH
 188 #define CONFIG_ENV_OFFSET       0x5000
 189 #define CONFIG_ENV_SIZE         0x3000
 190 #define CONFIG_ENV_SECT_SIZE    0x1000
 191 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 192 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 193                                 "sf read 0x22000000 0x100000 0x300000; " \
 194                                 "bootm 0x22000000"
 195 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 196 /* bootstrap + u-boot + env + linux in data flash */
 197 #define CONFIG_ENV_IS_IN_SPI_FLASH
 198 #define CONFIG_ENV_OFFSET       0x4200
 199 #define CONFIG_ENV_SIZE         0x4200
 200 #define CONFIG_ENV_SECT_SIZE    0x210
 201 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 202 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 203                                 "sf read 0x22000000 0x84000 0x294000; " \
 204                                 "bootm 0x22000000"
 205 #else /* CONFIG_SYS_USE_MMC */
 206 /* bootstrap + u-boot + env + linux in mmc */
 207 #define CONFIG_ENV_IS_IN_MMC
 208 /* For FAT system, most cases it should be in the reserved sector */
 209 #define CONFIG_ENV_OFFSET       0x2000
 210 #define CONFIG_ENV_SIZE         0x1000
 211 #define CONFIG_SYS_MMC_ENV_DEV  0
 212 #endif
 213
 214 #ifdef CONFIG_SYS_USE_MMC
 215 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
 216                                 "mtdparts=atmel_nand:" \
 217                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 218                                 "root=/dev/mmcblk0p2 " \
 219                                 "rw rootfstype=ext4 rootwait"
 220 #else
 221 #define CONFIG_BOOTARGS                                                 \
 222         "console=ttyS0,115200 earlyprintk "                             \
 223         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 224         "256k(env),256k(env_redundant),256k(spare),"                    \
 225         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 226         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
 227 #endif
 228
 229 #define CONFIG_BAUDRATE         115200
 230
 231 #define CONFIG_SYS_PROMPT       "U-Boot> "
 232 #define CONFIG_SYS_CBSIZE       256
 233 #define CONFIG_SYS_MAXARGS      16
 234 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 235                                         + 16)
 236 #define CONFIG_SYS_LONGHELP
 237 #define CONFIG_CMDLINE_EDITING
 238 #define CONFIG_AUTO_COMPLETE
 239 #define CONFIG_SYS_HUSH_PARSER
 240
 241 /*
 242  * Size of malloc() pool
 243  */
 244 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
 245
 246 #endif