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 /* general purpose I/O */
  34 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
  35 #define CONFIG_AT91_GPIO
  36
  37 /* serial console */
  38 #define CONFIG_ATMEL_USART
  39 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
  40 #define CONFIG_USART_ID         ATMEL_ID_SYS
  41
  42 /* LCD */
  43 #define CONFIG_LCD
  44 #define LCD_BPP                 LCD_COLOR16
  45 #define LCD_OUTPUT_BPP          24
  46 #define CONFIG_LCD_LOGO
  47 #undef LCD_TEST_PATTERN
  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 /*
  66  * Command line configuration.
  67  */
  68 #include <config_cmd_default.h>
  69 #undef CONFIG_CMD_FPGA
  70 #undef CONFIG_CMD_IMI
  71 #undef CONFIG_CMD_IMLS
  72 #undef CONFIG_CMD_LOADS
  73
  74 #define CONFIG_CMD_PING
  75 #define CONFIG_CMD_DHCP
  76 #define CONFIG_CMD_NAND
  77 #define CONFIG_CMD_SF
  78 #define CONFIG_CMD_MMC
  79 #define CONFIG_CMD_FAT
  80 #define CONFIG_CMD_USB
  81
  82 /*
  83  * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
  84  * NB: in this case, USB 1.1 devices won't be recognized.
  85  */
  86
  87
  88 /* SDRAM */
  89 #define CONFIG_NR_DRAM_BANKS            1
  90 #define CONFIG_SYS_SDRAM_BASE           0x20000000
  91 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
  92
  93 #define CONFIG_SYS_INIT_SP_ADDR \
  94         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  95
  96 /* DataFlash */
  97 #ifdef CONFIG_CMD_SF
  98 #define CONFIG_ATMEL_SPI
  99 #define CONFIG_SPI_FLASH
 100 #define CONFIG_SPI_FLASH_ATMEL
 101 #define CONFIG_SF_DEFAULT_SPEED         30000000
 102 #endif
 103
 104 /* no NOR flash */
 105 #define CONFIG_SYS_NO_FLASH
 106
 107 /* NAND flash */
 108 #ifdef CONFIG_CMD_NAND
 109 #define CONFIG_NAND_ATMEL
 110 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 111 #define CONFIG_SYS_NAND_BASE            0x40000000
 112 #define CONFIG_SYS_NAND_DBW_8           1
 113 /* our ALE is AD21 */
 114 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 115 /* our CLE is AD22 */
 116 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 117 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
 118 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
 119
 120 /* PMECC & PMERRLOC */
 121 #define CONFIG_ATMEL_NAND_HWECC         1
 122 #define CONFIG_ATMEL_NAND_HW_PMECC      1
 123 #define CONFIG_PMECC_CAP                2
 124 #define CONFIG_PMECC_SECTOR_SIZE        512
 125
 126 #define CONFIG_CMD_NAND_TRIMFFS
 127
 128 #define CONFIG_MTD_DEVICE
 129 #define CONFIG_CMD_MTDPARTS
 130 #define CONFIG_MTD_PARTITIONS
 131 #define CONFIG_RBTREE
 132 #define CONFIG_LZO
 133 #define CONFIG_CMD_UBI
 134 #define CONFIG_CMD_UBIFS
 135 #endif
 136
 137 /* MMC */
 138 #ifdef CONFIG_CMD_MMC
 139 #define CONFIG_MMC
 140 #define CONFIG_GENERIC_MMC
 141 #define CONFIG_GENERIC_ATMEL_MCI
 142 #endif
 143
 144 /* FAT */
 145 #ifdef CONFIG_CMD_FAT
 146 #define CONFIG_DOS_PARTITION
 147 #endif
 148
 149 /* Ethernet */
 150 #define CONFIG_MACB
 151 #define CONFIG_RMII
 152 #define CONFIG_NET_RETRY_COUNT          20
 153 #define CONFIG_MACB_SEARCH_PHY
 154
 155 /* USB */
 156 #ifdef CONFIG_CMD_USB
 157 #ifdef CONFIG_USB_EHCI
 158 #define CONFIG_USB_EHCI_ATMEL
 159 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 160 #else
 161 #define CONFIG_USB_ATMEL
 162 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
 163 #define CONFIG_USB_OHCI_NEW
 164 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 165 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 166 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
 167 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 168 #endif
 169 #define CONFIG_USB_STORAGE
 170 #endif
 171
 172 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 173
 174 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 175 #define CONFIG_SYS_MEMTEST_END          0x26e00000
 176
 177 #ifdef CONFIG_SYS_USE_NANDFLASH
 178 /* bootstrap + u-boot + env + linux in nandflash */
 179 #define CONFIG_ENV_IS_IN_NAND
 180 #define CONFIG_ENV_OFFSET               0xc0000
 181 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 182 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 183 #define CONFIG_BOOTCOMMAND      "nand read " \
 184                                 "0x22000000 0x200000 0x300000; " \
 185                                 "bootm 0x22000000"
 186 #elif defined(CONFIG_SYS_USE_SPIFLASH)
 187 /* bootstrap + u-boot + env + linux in spi flash */
 188 #define CONFIG_ENV_IS_IN_SPI_FLASH
 189 #define CONFIG_ENV_OFFSET       0x5000
 190 #define CONFIG_ENV_SIZE         0x3000
 191 #define CONFIG_ENV_SECT_SIZE    0x1000
 192 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 193 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 194                                 "sf read 0x22000000 0x100000 0x300000; " \
 195                                 "bootm 0x22000000"
 196 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 197 /* bootstrap + u-boot + env + linux in data flash */
 198 #define CONFIG_ENV_IS_IN_SPI_FLASH
 199 #define CONFIG_ENV_OFFSET       0x4200
 200 #define CONFIG_ENV_SIZE         0x4200
 201 #define CONFIG_ENV_SECT_SIZE    0x210
 202 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 203 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 204                                 "sf read 0x22000000 0x84000 0x294000; " \
 205                                 "bootm 0x22000000"
 206 #else /* CONFIG_SYS_USE_MMC */
 207 /* bootstrap + u-boot + env + linux in mmc */
 208 #define CONFIG_ENV_IS_IN_MMC
 209 /* For FAT system, most cases it should be in the reserved sector */
 210 #define CONFIG_ENV_OFFSET       0x2000
 211 #define CONFIG_ENV_SIZE         0x1000
 212 #define CONFIG_SYS_MMC_ENV_DEV  0
 213 #endif
 214
 215 #ifdef CONFIG_SYS_USE_MMC
 216 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
 217                                 "mtdparts=atmel_nand:" \
 218                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 219                                 "root=/dev/mmcblk0p2 " \
 220                                 "rw rootfstype=ext4 rootwait"
 221 #else
 222 #define CONFIG_BOOTARGS                                                 \
 223         "console=ttyS0,115200 earlyprintk "                             \
 224         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 225         "256k(env),256k(env_redundant),256k(spare),"                    \
 226         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 227         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
 228 #endif
 229
 230 #define CONFIG_BAUDRATE         115200
 231
 232 #define CONFIG_SYS_PROMPT       "U-Boot> "
 233 #define CONFIG_SYS_CBSIZE       256
 234 #define CONFIG_SYS_MAXARGS      16
 235 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 236                                         + 16)
 237 #define CONFIG_SYS_LONGHELP
 238 #define CONFIG_CMDLINE_EDITING
 239 #define CONFIG_AUTO_COMPLETE
 240 #define CONFIG_SYS_HUSH_PARSER
 241
 242 /*
 243  * Size of malloc() pool
 244  */
 245 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
 246
 247 #ifdef CONFIG_USE_IRQ
 248 #error CONFIG_USE_IRQ not supported
 249 #endif
 250
 251 #endif