include/configs/sama5d3xek.h

   1 /*
   2  * Configuation settings for the SAMA5D3xEK board.
   3  *
   4  * Copyright (C) 2012 - 2013 Atmel
   5  *
   6  * based on at91sam9m10g45ek.h by:
   7  * Stelian Pop <stelian@popies.net>
   8  * Lead Tech Design <www.leadtechdesign.com>
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 #ifndef __CONFIG_H
  30 #define __CONFIG_H
  31
  32 #include <asm/hardware.h>
  33
  34 #define CONFIG_SYS_TEXT_BASE            0x26f00000
  35
  36 /* ARM asynchronous clock */
  37 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  38 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  39 #define CONFIG_SYS_HZ                   1000
  40
  41 #define CONFIG_AT91FAMILY
  42 #define CONFIG_ARCH_CPU_INIT
  43
  44 #define CONFIG_SKIP_LOWLEVEL_INIT
  45 #define CONFIG_BOARD_EARLY_INIT_F
  46 #define CONFIG_DISPLAY_CPUINFO
  47
  48 #define CONFIG_CMD_BOOTZ
  49 #define CONFIG_OF_LIBFDT                /* Device Tree support */
  50
  51 /* general purpose I/O */
  52 #define CONFIG_AT91_GPIO
  53
  54 /* serial console */
  55 #define CONFIG_ATMEL_USART
  56 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  57 #define CONFIG_USART_ID                 ATMEL_ID_DBGU
  58
  59 /*
  60  * This needs to be defined for the OHCI code to work but it is defined as
  61  * ATMEL_ID_UHPHS in the CPU specific header files.
  62  */
  63 #define ATMEL_ID_UHP                    ATMEL_ID_UHPHS
  64
  65 /*
  66  * Specify the clock enable bit in the PMC_SCER register.
  67  */
  68 #define ATMEL_PMC_UHP                   AT91SAM926x_PMC_UHP
  69
  70 /* LCD */
  71 #define CONFIG_LCD
  72 #define LCD_BPP                         LCD_COLOR16
  73 #define LCD_OUTPUT_BPP                  24
  74 #define CONFIG_LCD_LOGO
  75 #undef LCD_TEST_PATTERN
  76 #define CONFIG_LCD_INFO
  77 #define CONFIG_LCD_INFO_BELOW_LOGO
  78 #define CONFIG_SYS_WHITE_ON_BLACK
  79 #define CONFIG_ATMEL_HLCD
  80 #define CONFIG_ATMEL_LCD_RGB565
  81 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  82
  83 /* board specific (not enough SRAM) */
  84 #define CONFIG_SAMA5D3_LCD_BASE         0x23E00000
  85
  86 #define CONFIG_BOOTDELAY                3
  87
  88 /*
  89  * BOOTP options
  90  */
  91 #define CONFIG_BOOTP_BOOTFILESIZE
  92 #define CONFIG_BOOTP_BOOTPATH
  93 #define CONFIG_BOOTP_GATEWAY
  94 #define CONFIG_BOOTP_HOSTNAME
  95
  96 /* No NOR flash */
  97 #define CONFIG_SYS_NO_FLASH
  98
  99 /*
 100  * Command line configuration.
 101  */
 102 #include <config_cmd_default.h>
 103 #undef CONFIG_CMD_FPGA
 104 #undef CONFIG_CMD_IMI
 105 #undef CONFIG_CMD_LOADS
 106 #define CONFIG_CMD_PING
 107 #define CONFIG_CMD_DHCP
 108
 109 /* SDRAM */
 110 #define CONFIG_NR_DRAM_BANKS            1
 111 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
 112 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
 113
 114 #define CONFIG_SYS_INIT_SP_ADDR \
 115         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
 116
 117 /* SerialFlash */
 118 #define CONFIG_CMD_SF
 119
 120 #ifdef CONFIG_CMD_SF
 121 #define CONFIG_ATMEL_SPI
 122 #define CONFIG_SPI_FLASH
 123 #define CONFIG_SPI_FLASH_ATMEL
 124 #define CONFIG_SF_DEFAULT_SPEED         30000000
 125 #endif
 126
 127 /* NAND flash */
 128 #define CONFIG_CMD_NAND
 129
 130 #ifdef CONFIG_CMD_NAND
 131 #define CONFIG_NAND_MAX_CHIPS           1
 132 #define CONFIG_NAND_ATMEL
 133 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 134 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
 135 /* our ALE is AD21 */
 136 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 137 /* our CLE is AD22 */
 138 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 139 #define CONFIG_SYS_NAND_ONFI_DETECTION
 140 /* PMECC & PMERRLOC */
 141 #define CONFIG_ATMEL_NAND_HWECC
 142 #define CONFIG_ATMEL_NAND_HW_PMECC
 143 #define CONFIG_PMECC_CAP                4
 144 #define CONFIG_PMECC_SECTOR_SIZE        512
 145 #define CONFIG_PMECC_INDEX_TABLE_OFFSET ATMEL_PMECC_INDEX_OFFSET_512
 146 #define CONFIG_CMD_NAND_TRIMFFS
 147 #endif
 148
 149 /* Ethernet Hardware */
 150 #define CONFIG_MACB
 151 #define CONFIG_RMII
 152 #define CONFIG_NET_MULTI
 153 #define CONFIG_NET_RETRY_COUNT          20
 154 #define CONFIG_MACB_SEARCH_PHY
 155
 156 /* MMC */
 157 #define CONFIG_CMD_MMC
 158
 159 #ifdef CONFIG_CMD_MMC
 160 #define CONFIG_MMC
 161 #define CONFIG_GENERIC_MMC
 162 #define CONFIG_GENERIC_ATMEL_MCI
 163 #define ATMEL_BASE_MMCI                 ATMEL_BASE_MCI0
 164 #endif
 165
 166 /* USB */
 167 #define CONFIG_CMD_USB
 168
 169 #ifdef CONFIG_CMD_USB
 170 #define CONFIG_USB_ATMEL
 171 #define CONFIG_USB_OHCI_NEW
 172 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 173 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
 174 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "sama5d3"
 175 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 176 #define CONFIG_DOS_PARTITION
 177 #define CONFIG_USB_STORAGE
 178 #endif
 179
 180 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
 181 #define CONFIG_CMD_FAT
 182 #endif
 183
 184 #define CONFIG_SYS_LOAD_ADDR                    0x22000000 /* load address */
 185
 186 #ifdef CONFIG_SYS_USE_SERIALFLASH
 187 /* bootstrap + u-boot + env + linux in serial 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_BOOTCOMMAND      "sf probe 0; " \
 193                                 "sf read 0x22000000 0x42000 0x300000; " \
 194                                 "bootm 0x22000000"
 195 #elif CONFIG_SYS_USE_NANDFLASH
 196 /* bootstrap + u-boot + env in nandflash */
 197 #define CONFIG_ENV_IS_IN_NAND
 198 #define CONFIG_ENV_OFFSET               0xc0000
 199 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 200 #define CONFIG_ENV_SIZE                 0x20000
 201 #define CONFIG_BOOTCOMMAND      "nand read 0x21000000 0x180000 0x80000;" \
 202                                 "nand read 0x22000000 0x200000 0x600000;" \
 203                                 "bootm 0x22000000 - 0x21000000"
 204 #elif CONFIG_SYS_USE_MMC
 205 /* bootstrap + u-boot + env in sd card */
 206 #define CONFIG_ENV_IS_IN_MMC
 207 #define CONFIG_ENV_OFFSET       0x2000
 208 #define CONFIG_ENV_SIZE         0x1000
 209 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x21000000 dtb; " \
 210                                 "fatload mmc 0:1 0x22000000 uImage; " \
 211                                 "bootm 0x22000000 - 0x21000000"
 212 #define CONFIG_SYS_MMC_ENV_DEV  0
 213 #else
 214 #define CONIG_ENV_IS_NOWHERE
 215 #endif
 216
 217 #ifdef CONFIG_SYS_USE_MMC
 218 #define CONFIG_BOOTARGS                                                 \
 219         "console=ttyS0,115200 earlyprintk "                             \
 220         "root=/dev/mmcblk0p2 rw 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(evn_redundent),256k(spare),"                    \
 226         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 227         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
 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 + \
 236                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 237 #define CONFIG_SYS_LONGHELP
 238 #define CONFIG_CMDLINE_EDITING
 239 #define CONFIG_AUTO_COMPLETE
 240 #define CONFIG_SYS_HUSH_PARSER
 241
 242 /* Size of malloc() pool */
 243 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)
 244
 245 #endif