include/configs/at91sam9x5ek.h

   1 /*
   2  * Copyright (C) 2012 Atmel Corporation
   3  *
   4  * Configuation settings for the AT91SAM9X5EK board.
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __CONFIG_H__
  26 #define __CONFIG_H__
  27
  28 #include <asm/hardware.h>
  29
  30 /* ARM asynchronous clock */
  31 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  32 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
  33 #define CONFIG_SYS_HZ                   1000
  34
  35 #define CONFIG_AT91SAM9X5EK
  36 #define CONFIG_AT91FAMILY
  37
  38 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  39 #define CONFIG_SETUP_MEMORY_TAGS
  40 #define CONFIG_INITRD_TAG
  41 #define CONFIG_SKIP_LOWLEVEL_INIT
  42 #define CONFIG_BOARD_EARLY_INIT_F
  43 #define CONFIG_DISPLAY_CPUINFO
  44
  45 #define CONFIG_CMD_BOOTZ
  46 #define CONFIG_OF_LIBFDT
  47
  48 /* general purpose I/O */
  49 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  50 #define CONFIG_AT91_GPIO
  51
  52 /* serial console */
  53 #define CONFIG_ATMEL_USART
  54 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
  55 #define CONFIG_USART_ID         ATMEL_ID_SYS
  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 #undef LCD_TEST_PATTERN
  63 #define CONFIG_LCD_INFO
  64 #define CONFIG_LCD_INFO_BELOW_LOGO
  65 #define CONFIG_SYS_WHITE_ON_BLACK
  66 #define CONFIG_ATMEL_HLCD
  67 #define CONFIG_ATMEL_LCD_RGB565
  68 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  69
  70 #define CONFIG_BOOTDELAY        3
  71
  72 /*
  73  * BOOTP options
  74  */
  75 #define CONFIG_BOOTP_BOOTFILESIZE
  76 #define CONFIG_BOOTP_BOOTPATH
  77 #define CONFIG_BOOTP_GATEWAY
  78 #define CONFIG_BOOTP_HOSTNAME
  79
  80 /*
  81  * Command line configuration.
  82  */
  83 #include <config_cmd_default.h>
  84 #undef CONFIG_CMD_FPGA
  85 #undef CONFIG_CMD_IMI
  86 #undef CONFIG_CMD_IMLS
  87 #undef CONFIG_CMD_LOADS
  88
  89 #define CONFIG_CMD_PING
  90 #define CONFIG_CMD_DHCP
  91 #define CONFIG_CMD_NAND
  92 #define CONFIG_CMD_SF
  93 #define CONFIG_CMD_MMC
  94 #define CONFIG_CMD_FAT
  95 #define CONFIG_CMD_USB
  96
  97 /*
  98  * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
  99  * NB: in this case, USB 1.1 devices won't be recognized.
 100  */
 101
 102
 103 /* SDRAM */
 104 #define CONFIG_NR_DRAM_BANKS            1
 105 #define CONFIG_SYS_SDRAM_BASE           0x20000000
 106 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
 107
 108 #define CONFIG_SYS_INIT_SP_ADDR \
 109         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
 110
 111 /* DataFlash */
 112 #ifdef CONFIG_CMD_SF
 113 #define CONFIG_ATMEL_SPI
 114 #define CONFIG_SPI_FLASH
 115 #define CONFIG_SPI_FLASH_ATMEL
 116 #define CONFIG_SF_DEFAULT_SPEED         30000000
 117 #endif
 118
 119 /* no NOR flash */
 120 #define CONFIG_SYS_NO_FLASH
 121
 122 /* NAND flash */
 123 #ifdef CONFIG_CMD_NAND
 124 #define CONFIG_NAND_ATMEL
 125 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 126 #define CONFIG_SYS_NAND_BASE            0x40000000
 127 #define CONFIG_SYS_NAND_DBW_8           1
 128 /* our ALE is AD21 */
 129 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 130 /* our CLE is AD22 */
 131 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 132 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
 133 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
 134
 135 /* PMECC & PMERRLOC */
 136 #define CONFIG_ATMEL_NAND_HWECC         1
 137 #define CONFIG_ATMEL_NAND_HW_PMECC      1
 138 #define CONFIG_PMECC_CAP                2
 139 #define CONFIG_PMECC_SECTOR_SIZE        512
 140 #define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000
 141
 142 #define CONFIG_MTD_DEVICE
 143 #define CONFIG_CMD_MTDPARTS
 144 #define CONFIG_MTD_PARTITIONS
 145 #define CONFIG_RBTREE
 146 #define CONFIG_LZO
 147 #define CONFIG_CMD_UBI
 148 #define CONFIG_CMD_UBIFS
 149 #endif
 150
 151 /* MMC */
 152 #ifdef CONFIG_CMD_MMC
 153 #define CONFIG_MMC
 154 #define CONFIG_GENERIC_MMC
 155 #define CONFIG_GENERIC_ATMEL_MCI
 156 #endif
 157
 158 /* FAT */
 159 #ifdef CONFIG_CMD_FAT
 160 #define CONFIG_DOS_PARTITION
 161 #endif
 162
 163 /* Ethernet */
 164 #define CONFIG_MACB
 165 #define CONFIG_RMII
 166 #define CONFIG_NET_RETRY_COUNT          20
 167 #define CONFIG_MACB_SEARCH_PHY
 168
 169 /* USB */
 170 #ifdef CONFIG_CMD_USB
 171 #ifdef CONFIG_USB_EHCI
 172 #define CONFIG_USB_EHCI_ATMEL
 173 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 174 #else
 175 #define CONFIG_USB_OHCI_NEW
 176 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 177 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 178 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
 179 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 180 #endif
 181 #define CONFIG_USB_ATMEL
 182 #define CONFIG_USB_STORAGE
 183 #endif
 184
 185 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 186
 187 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 188 #define CONFIG_SYS_MEMTEST_END          0x26e00000
 189
 190 #ifdef CONFIG_SYS_USE_NANDFLASH
 191 /* bootstrap + u-boot + env + linux in nandflash */
 192 #define CONFIG_ENV_IS_IN_NAND
 193 #define CONFIG_ENV_OFFSET               0xc0000
 194 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 195 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 196 #define CONFIG_BOOTCOMMAND      "nand read " \
 197                                 "0x22000000 0x200000 0x300000; " \
 198                                 "bootm 0x22000000"
 199 #elif defined(CONFIG_SYS_USE_SPIFLASH)
 200 /* bootstrap + u-boot + env + linux in spi flash */
 201 #define CONFIG_ENV_IS_IN_SPI_FLASH
 202 #define CONFIG_ENV_OFFSET       0x5000
 203 #define CONFIG_ENV_SIZE         0x3000
 204 #define CONFIG_ENV_SECT_SIZE    0x1000
 205 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 206 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 207                                 "sf read 0x22000000 0x100000 0x300000; " \
 208                                 "bootm 0x22000000"
 209 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 210 /* bootstrap + u-boot + env + linux in data flash */
 211 #define CONFIG_ENV_IS_IN_SPI_FLASH
 212 #define CONFIG_ENV_OFFSET       0x4200
 213 #define CONFIG_ENV_SIZE         0x4200
 214 #define CONFIG_ENV_SECT_SIZE    0x210
 215 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 216 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 217                                 "sf read 0x22000000 0x84000 0x294000; " \
 218                                 "bootm 0x22000000"
 219 #else /* CONFIG_SYS_USE_MMC */
 220 /* bootstrap + u-boot + env + linux in mmc */
 221 #define CONFIG_ENV_IS_IN_MMC
 222 /* For FAT system, most cases it should be in the reserved sector */
 223 #define CONFIG_ENV_OFFSET       0x2000
 224 #define CONFIG_ENV_SIZE         0x1000
 225 #define CONFIG_SYS_MMC_ENV_DEV  0
 226 #endif
 227
 228 #ifdef CONFIG_SYS_USE_MMC
 229 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
 230                                 "mtdparts=atmel_nand:" \
 231                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 232                                 "root=/dev/mmcblk0p2 " \
 233                                 "rw rootfstype=ext4 rootwait"
 234 #else
 235 #define CONFIG_BOOTARGS                                                 \
 236         "console=ttyS0,115200 earlyprintk "                             \
 237         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 238         "256k(env),256k(env_redundant),256k(spare),"                    \
 239         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 240         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
 241 #endif
 242
 243 #define CONFIG_BAUDRATE         115200
 244
 245 #define CONFIG_SYS_PROMPT       "U-Boot> "
 246 #define CONFIG_SYS_CBSIZE       256
 247 #define CONFIG_SYS_MAXARGS      16
 248 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 249                                         + 16)
 250 #define CONFIG_SYS_LONGHELP
 251 #define CONFIG_CMDLINE_EDITING
 252 #define CONFIG_AUTO_COMPLETE
 253 #define CONFIG_SYS_HUSH_PARSER
 254
 255 /*
 256  * Size of malloc() pool
 257  */
 258 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
 259
 260 #ifdef CONFIG_USE_IRQ
 261 #error CONFIG_USE_IRQ not supported
 262 #endif
 263
 264 #endif