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 #define CONFIG_SYS_HZ                   1000
  20
  21 #define CONFIG_AT91SAM9X5EK
  22 #define CONFIG_AT91FAMILY
  23
  24 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  25 #define CONFIG_SETUP_MEMORY_TAGS
  26 #define CONFIG_INITRD_TAG
  27 #define CONFIG_SKIP_LOWLEVEL_INIT
  28 #define CONFIG_BOARD_EARLY_INIT_F
  29 #define CONFIG_DISPLAY_CPUINFO
  30
  31 #define CONFIG_CMD_BOOTZ
  32 #define CONFIG_OF_LIBFDT
  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 #undef LCD_TEST_PATTERN
  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 /*
  67  * Command line configuration.
  68  */
  69 #include <config_cmd_default.h>
  70 #undef CONFIG_CMD_FPGA
  71 #undef CONFIG_CMD_IMI
  72 #undef CONFIG_CMD_IMLS
  73 #undef CONFIG_CMD_LOADS
  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
 101 #define CONFIG_SPI_FLASH_ATMEL
 102 #define CONFIG_SF_DEFAULT_SPEED         30000000
 103 #endif
 104
 105 /* no NOR flash */
 106 #define CONFIG_SYS_NO_FLASH
 107
 108 /* NAND flash */
 109 #ifdef CONFIG_CMD_NAND
 110 #define CONFIG_NAND_ATMEL
 111 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 112 #define CONFIG_SYS_NAND_BASE            0x40000000
 113 #define CONFIG_SYS_NAND_DBW_8           1
 114 /* our ALE is AD21 */
 115 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 116 /* our CLE is AD22 */
 117 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 118 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
 119 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
 120
 121 /* PMECC & PMERRLOC */
 122 #define CONFIG_ATMEL_NAND_HWECC         1
 123 #define CONFIG_ATMEL_NAND_HW_PMECC      1
 124 #define CONFIG_PMECC_CAP                2
 125 #define CONFIG_PMECC_SECTOR_SIZE        512
 126
 127 #define CONFIG_CMD_NAND_TRIMFFS
 128
 129 #define CONFIG_MTD_DEVICE
 130 #define CONFIG_CMD_MTDPARTS
 131 #define CONFIG_MTD_PARTITIONS
 132 #define CONFIG_RBTREE
 133 #define CONFIG_LZO
 134 #define CONFIG_CMD_UBI
 135 #define CONFIG_CMD_UBIFS
 136 #endif
 137
 138 /* MMC */
 139 #ifdef CONFIG_CMD_MMC
 140 #define CONFIG_MMC
 141 #define CONFIG_GENERIC_MMC
 142 #define CONFIG_GENERIC_ATMEL_MCI
 143 #endif
 144
 145 /* FAT */
 146 #ifdef CONFIG_CMD_FAT
 147 #define CONFIG_DOS_PARTITION
 148 #endif
 149
 150 /* Ethernet */
 151 #define CONFIG_MACB
 152 #define CONFIG_RMII
 153 #define CONFIG_NET_RETRY_COUNT          20
 154 #define CONFIG_MACB_SEARCH_PHY
 155
 156 /* USB */
 157 #ifdef CONFIG_CMD_USB
 158 #ifdef CONFIG_USB_EHCI
 159 #define CONFIG_USB_EHCI_ATMEL
 160 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
 161 #else
 162 #define CONFIG_USB_ATMEL
 163 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
 164 #define CONFIG_USB_OHCI_NEW
 165 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 166 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 167 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
 168 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 169 #endif
 170 #define CONFIG_USB_STORAGE
 171 #endif
 172
 173 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
 174
 175 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 176 #define CONFIG_SYS_MEMTEST_END          0x26e00000
 177
 178 #ifdef CONFIG_SYS_USE_NANDFLASH
 179 /* bootstrap + u-boot + env + linux in nandflash */
 180 #define CONFIG_ENV_IS_IN_NAND
 181 #define CONFIG_ENV_OFFSET               0xc0000
 182 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 183 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 184 #define CONFIG_BOOTCOMMAND      "nand read " \
 185                                 "0x22000000 0x200000 0x300000; " \
 186                                 "bootm 0x22000000"
 187 #elif defined(CONFIG_SYS_USE_SPIFLASH)
 188 /* bootstrap + u-boot + env + linux in spi flash */
 189 #define CONFIG_ENV_IS_IN_SPI_FLASH
 190 #define CONFIG_ENV_OFFSET       0x5000
 191 #define CONFIG_ENV_SIZE         0x3000
 192 #define CONFIG_ENV_SECT_SIZE    0x1000
 193 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 194 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 195                                 "sf read 0x22000000 0x100000 0x300000; " \
 196                                 "bootm 0x22000000"
 197 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 198 /* bootstrap + u-boot + env + linux in data flash */
 199 #define CONFIG_ENV_IS_IN_SPI_FLASH
 200 #define CONFIG_ENV_OFFSET       0x4200
 201 #define CONFIG_ENV_SIZE         0x4200
 202 #define CONFIG_ENV_SECT_SIZE    0x210
 203 #define CONFIG_ENV_SPI_MAX_HZ   30000000
 204 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
 205                                 "sf read 0x22000000 0x84000 0x294000; " \
 206                                 "bootm 0x22000000"
 207 #else /* CONFIG_SYS_USE_MMC */
 208 /* bootstrap + u-boot + env + linux in mmc */
 209 #define CONFIG_ENV_IS_IN_MMC
 210 /* For FAT system, most cases it should be in the reserved sector */
 211 #define CONFIG_ENV_OFFSET       0x2000
 212 #define CONFIG_ENV_SIZE         0x1000
 213 #define CONFIG_SYS_MMC_ENV_DEV  0
 214 #endif
 215
 216 #ifdef CONFIG_SYS_USE_MMC
 217 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
 218                                 "mtdparts=atmel_nand:" \
 219                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
 220                                 "root=/dev/mmcblk0p2 " \
 221                                 "rw rootfstype=ext4 rootwait"
 222 #else
 223 #define CONFIG_BOOTARGS                                                 \
 224         "console=ttyS0,115200 earlyprintk "                             \
 225         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 226         "256k(env),256k(env_redundant),256k(spare),"                    \
 227         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 228         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
 229 #endif
 230
 231 #define CONFIG_BAUDRATE         115200
 232
 233 #define CONFIG_SYS_PROMPT       "U-Boot> "
 234 #define CONFIG_SYS_CBSIZE       256
 235 #define CONFIG_SYS_MAXARGS      16
 236 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
 237                                         + 16)
 238 #define CONFIG_SYS_LONGHELP
 239 #define CONFIG_CMDLINE_EDITING
 240 #define CONFIG_AUTO_COMPLETE
 241 #define CONFIG_SYS_HUSH_PARSER
 242
 243 /*
 244  * Size of malloc() pool
 245  */
 246 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
 247
 248 #ifdef CONFIG_USE_IRQ
 249 #error CONFIG_USE_IRQ not supported
 250 #endif
 251
 252 #endif