include/configs/apf27.h

   1 /*
   2  *
   3  * Configuration settings for the Armadeus Project motherboard APF27
   4  *
   5  * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
   6  *
   7  * SPDX-License-Identifier:    GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_VERSION_VARIABLE
  14 #define CONFIG_ENV_VERSION      10
  15 #define CONFIG_IDENT_STRING     " apf27 patch 3.10"
  16 #define CONFIG_BOARD_NAME apf27
  17
  18 /*
  19  * SoC configurations
  20  */
  21 #define CONFIG_MX27                     /* This is a Freescale i.MX27 Chip */
  22 #define CONFIG_MACH_TYPE        1698    /* APF27 */
  23
  24 /*
  25  * Enable the call to miscellaneous platform dependent initialization.
  26  */
  27 #define CONFIG_SYS_NO_FLASH
  28
  29 /*
  30  * Board display option
  31  */
  32 #define CONFIG_DISPLAY_BOARDINFO
  33 #define CONFIG_DISPLAY_CPUINFO
  34
  35 /*
  36  * SPL
  37  */
  38 #define CONFIG_SPL_TARGET       "u-boot-with-spl.bin"
  39 #define CONFIG_SPL_LDSCRIPT     "arch/$(ARCH)/cpu/u-boot-spl.lds"
  40 #define CONFIG_SPL_MAX_SIZE     2048
  41 #define CONFIG_SPL_TEXT_BASE    0xA0000000
  42 #define CONFIG_SPL_SERIAL_SUPPORT
  43
  44 /* NAND boot config */
  45 #define CONFIG_SPL_NAND_SUPPORT
  46 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
  47 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x800
  48 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
  49 #define CONFIG_SYS_NAND_U_BOOT_SIZE     CONFIG_SYS_MONITOR_LEN - 0x800
  50
  51 /*
  52  * BOOTP options
  53  */
  54 #define CONFIG_BOOTP_SUBNETMASK
  55 #define CONFIG_BOOTP_GATEWAY
  56 #define CONFIG_BOOTP_HOSTNAME
  57 #define CONFIG_BOOTP_BOOTPATH
  58 #define CONFIG_BOOTP_BOOTFILESIZE
  59 #define CONFIG_BOOTP_DNS
  60 #define CONFIG_BOOTP_DNS2
  61
  62 #define CONFIG_HOSTNAME CONFIG_BOARD_NAME
  63 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  64
  65 /*
  66  * U-Boot Commands
  67  */
  68 #define CONFIG_CMD_ASKENV       /* ask for env variable         */
  69 #define CONFIG_CMD_BSP          /* Board Specific functions     */
  70 #define CONFIG_CMD_CACHE        /* icache, dcache               */
  71 #define CONFIG_CMD_DATE
  72 #define CONFIG_CMD_DHCP         /* DHCP Support                 */
  73 #define CONFIG_CMD_DNS
  74 #define CONFIG_CMD_EEPROM
  75 #define CONFIG_CMD_EXT2
  76 #define CONFIG_CMD_FAT          /* FAT support                  */
  77 #define CONFIG_CMD_IMX_FUSE     /* imx iim fuse                 */
  78 #define CONFIG_CMD_I2C
  79 #define CONFIG_CMD_MII          /* MII support                  */
  80 #define CONFIG_CMD_MMC
  81 #define CONFIG_CMD_MTDPARTS     /* MTD partition support        */
  82 #define CONFIG_CMD_NAND         /* NAND support                 */
  83 #define CONFIG_CMD_NAND_LOCK_UNLOCK
  84 #define CONFIG_CMD_NAND_TRIMFFS
  85 #define CONFIG_CMD_PING         /* ping support                 */
  86 #define CONFIG_CMD_UBI
  87 #define CONFIG_CMD_UBIFS
  88
  89 /*
  90  * Memory configurations
  91  */
  92 #define CONFIG_NR_DRAM_POPULATED 1
  93 #define CONFIG_NR_DRAM_BANKS    2
  94
  95 #define ACFG_SDRAM_MBYTE_SYZE 64
  96
  97 #define PHYS_SDRAM_1                    0xA0000000
  98 #define PHYS_SDRAM_2                    0xB0000000
  99 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 100 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (512<<10))
 101 #define CONFIG_SYS_MEMTEST_START        0xA0000000      /* memtest test area  */
 102 #define CONFIG_SYS_MEMTEST_END          0xA0300000      /* 3 MiB RAM test */
 103
 104 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE  \
 105                 + PHYS_SDRAM_1_SIZE - 0x0100000)
 106
 107 #define CONFIG_SYS_TEXT_BASE            0xA0000800
 108
 109 /*
 110  * FLASH organization
 111  */
 112 #define ACFG_MONITOR_OFFSET             0x00000000
 113 #define CONFIG_SYS_MONITOR_LEN          0x00100000      /* 1MiB */
 114 #define CONFIG_ENV_IS_IN_NAND
 115 #define CONFIG_ENV_OVERWRITE
 116 #define CONFIG_ENV_OFFSET               0x00100000      /* NAND offset */
 117 #define CONFIG_ENV_SIZE                 0x00020000      /* 128kB  */
 118 #define CONFIG_ENV_RANGE                0X00080000      /* 512kB */
 119 #define CONFIG_ENV_OFFSET_REDUND        \
 120                 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)  /* +512kB */
 121 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE /* 512kB */
 122 #define CONFIG_FIRMWARE_OFFSET          0x00200000
 123 #define CONFIG_FIRMWARE_SIZE            0x00080000      /* 512kB  */
 124 #define CONFIG_KERNEL_OFFSET            0x00300000
 125 #define CONFIG_ROOTFS_OFFSET            0x00800000
 126
 127 #define CONFIG_MTDMAP                   "mxc_nand.0"
 128 #define MTDIDS_DEFAULT                  "nand0=" CONFIG_MTDMAP
 129 #define MTDPARTS_DEFAULT        "mtdparts=" CONFIG_MTDMAP \
 130                                 ":1M(u-boot)ro," \
 131                                 "512K(env)," \
 132                                 "512K(env2)," \
 133                                 "512K(firmware)," \
 134                                 "512K(dtb)," \
 135                                 "5M(kernel)," \
 136                                 "-(rootfs)"
 137
 138 /*
 139  * U-Boot general configurations
 140  */
 141 #define CONFIG_SYS_LONGHELP
 142 #define CONFIG_SYS_CBSIZE               2048            /* console I/O buffer */
 143 #define CONFIG_SYS_PBSIZE               \
 144                                 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 145                                                 /* Print buffer size */
 146 #define CONFIG_SYS_MAXARGS              16              /* max command args */
 147 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 148                                                 /* Boot argument buffer size */
 149 #define CONFIG_AUTO_COMPLETE
 150 #define CONFIG_CMDLINE_EDITING
 151 #define CONFIG_SYS_HUSH_PARSER                  /* enable the "hush" shell */
 152 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "    /* secondary prompt string */
 153 #define CONFIG_ENV_VARS_UBOOT_CONFIG
 154 #define CONFIG_PREBOOT                  "run check_flash check_env;"
 155
 156
 157 /*
 158  * Boot Linux
 159  */
 160 #define CONFIG_CMDLINE_TAG              /* send commandline to Kernel   */
 161 #define CONFIG_SETUP_MEMORY_TAGS        /* send memory definition to kernel */
 162 #define CONFIG_INITRD_TAG               /* send initrd params   */
 163
 164 #define CONFIG_OF_LIBFDT
 165
 166 #define CONFIG_BOOTDELAY        5
 167 #define CONFIG_ZERO_BOOTDELAY_CHECK
 168 #define CONFIG_BOOTFILE         __stringify(CONFIG_BOARD_NAME) "-linux.bin"
 169 #define CONFIG_BOOTARGS         "console=" __stringify(ACFG_CONSOLE_DEV) "," \
 170                         __stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
 171                         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
 172
 173 #define ACFG_CONSOLE_DEV        ttySMX0
 174 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
 175 #define CONFIG_SYS_AUTOLOAD     "no"
 176 /*
 177  * Default load address for user programs and kernel
 178  */
 179 #define CONFIG_LOADADDR                 0xA0000000
 180 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 181
 182 /*
 183  * Extra Environments
 184  */
 185 #define CONFIG_EXTRA_ENV_SETTINGS \
 186         "env_version="          __stringify(CONFIG_ENV_VERSION)         "\0" \
 187         "consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0" \
 188         "mtdparts="             MTDPARTS_DEFAULT                        "\0" \
 189         "partition=nand0,6\0"                                           \
 190         "u-boot_addr="          __stringify(ACFG_MONITOR_OFFSET)        "\0" \
 191         "env_addr="             __stringify(CONFIG_ENV_OFFSET)          "\0" \
 192         "firmware_addr="        __stringify(CONFIG_FIRMWARE_OFFSET)     "\0" \
 193         "firmware_size="        __stringify(CONFIG_FIRMWARE_SIZE)       "\0" \
 194         "kernel_addr="          __stringify(CONFIG_KERNEL_OFFSET)       "\0" \
 195         "rootfs_addr="          __stringify(CONFIG_ROOTFS_OFFSET)       "\0" \
 196         "board_name="           __stringify(CONFIG_BOARD_NAME)          "\0" \
 197         "kernel_addr_r=A0000000\0" \
 198         "check_env=if test -n ${flash_env_version}; "                   \
 199                 "then env default env_version; "                        \
 200                 "else env set flash_env_version ${env_version}; env save; "\
 201                 "fi; "                                                  \
 202                 "if itest ${flash_env_version} < ${env_version}; then " \
 203                         "echo \"*** Warning - Environment version"      \
 204                         " change suggests: run flash_reset_env; reset\"; "\
 205                         "env default flash_reset_env; "\
 206                 "fi; \0"                                                \
 207         "check_flash=nand lock; nand unlock ${env_addr}; \0"    \
 208         "flash_reset_env=env default -f -a; saveenv; run update_env;"   \
 209                 "echo Flash environment variables erased!\0"            \
 210         "download_uboot=tftpboot ${loadaddr} ${board_name}"             \
 211                 "-u-boot-with-spl.bin\0"                                \
 212         "flash_uboot=nand unlock ${u-boot_addr} ;"                      \
 213                 "nand erase.part u-boot;"               \
 214                 "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
 215                         "then nand lock; nand unlock ${env_addr};"      \
 216                                 "echo Flashing of uboot succeed;"       \
 217                         "else echo Flashing of uboot failed;"           \
 218                 "fi; \0"                                                \
 219         "update_uboot=run download_uboot flash_uboot\0"                 \
 220         "download_env=tftpboot ${loadaddr} ${board_name}"               \
 221                 "-u-boot-env.txt\0"                             \
 222         "flash_env=env import -t ${loadaddr}; env save; \0"             \
 223         "update_env=run download_env flash_env\0"                       \
 224         "update_all=run update_env update_uboot\0"                      \
 225         "unlock_regs=mw 10000008 0; mw 10020008 0\0"                    \
 226
 227 /*
 228  * Serial Driver
 229  */
 230 #define CONFIG_MXC_UART
 231 #define CONFIG_CONS_INDEX               1
 232 #define CONFIG_BAUDRATE                 115200
 233 #define CONFIG_MXC_UART_BASE            UART1_BASE
 234
 235 /*
 236  * GPIO
 237  */
 238 #define CONFIG_MXC_GPIO
 239
 240 /*
 241  * NOR
 242  */
 243
 244 /*
 245  * NAND
 246  */
 247 #define CONFIG_NAND_MXC
 248
 249 #define CONFIG_MXC_NAND_REGS_BASE       0xD8000000
 250 #define CONFIG_SYS_NAND_BASE            CONFIG_MXC_NAND_REGS_BASE
 251 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 252
 253 #define CONFIG_MXC_NAND_HWECC
 254 #define CONFIG_SYS_NAND_LARGEPAGE
 255 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 256 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 257 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 258 #define CONFIG_SYS_NAND_PAGE_COUNT      CONFIG_SYS_NAND_BLOCK_SIZE / \
 259                                                 CONFIG_SYS_NAND_PAGE_SIZE
 260 #define CONFIG_SYS_NAND_SIZE            (256 * 1024 * 1024)
 261 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   11
 262 #define NAND_MAX_CHIPS                  1
 263
 264 #define CONFIG_FLASH_SHOW_PROGRESS      45
 265 #define CONFIG_SYS_NAND_QUIET           1
 266
 267 /*
 268  * Partitions & Filsystems
 269  */
 270 #define CONFIG_MTD_DEVICE
 271 #define CONFIG_MTD_PARTITIONS
 272 #define CONFIG_DOS_PARTITION
 273 #define CONFIG_SUPPORT_VFAT
 274
 275 /*
 276  * UBIFS
 277  */
 278 #define CONFIG_RBTREE
 279 #define CONFIG_LZO
 280
 281 /*
 282  * Ethernet (on SOC imx FEC)
 283  */
 284 #define CONFIG_FEC_MXC
 285 #define CONFIG_FEC_MXC_PHYADDR          0x1f
 286 #define CONFIG_MII                              /* MII PHY management   */
 287
 288 /*
 289  * FPGA
 290  */
 291 #ifndef CONFIG_SPL_BUILD
 292 #define CONFIG_FPGA
 293 #endif
 294 #define CONFIG_FPGA_COUNT               1
 295 #define CONFIG_FPGA_XILINX
 296 #define CONFIG_FPGA_SPARTAN3
 297 #define CONFIG_SYS_FPGA_WAIT            250 /* 250 ms */
 298 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 299 #define CONFIG_SYS_FPGA_CHECK_CTRLC
 300 #define CONFIG_SYS_FPGA_CHECK_ERROR
 301
 302 /*
 303  * Fuses - IIM
 304  */
 305 #ifdef CONFIG_CMD_IMX_FUSE
 306 #define IIM_MAC_BANK            0
 307 #define IIM_MAC_ROW             5
 308 #define IIM0_SCC_KEY            11
 309 #define IIM1_SUID               1
 310 #endif
 311
 312 /*
 313  * I2C
 314  */
 315
 316 #ifdef CONFIG_CMD_I2C
 317 #define CONFIG_SYS_I2C
 318 #define CONFIG_SYS_I2C_MXC
 319 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
 320 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
 321 #define CONFIG_SYS_MXC_I2C1_SPEED       100000  /* 100 kHz */
 322 #define CONFIG_SYS_MXC_I2C1_SLAVE       0x7F
 323 #define CONFIG_SYS_MXC_I2C2_SPEED       100000  /* 100 kHz */
 324 #define CONFIG_SYS_MXC_I2C2_SLAVE       0x7F
 325 #define CONFIG_SYS_I2C_NOPROBES         { }
 326
 327 #ifdef CONFIG_CMD_EEPROM
 328 # define CONFIG_SYS_I2C_EEPROM_ADDR     0x50    /* EEPROM 24LC02 */
 329 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1       /* bytes of address */
 330 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 331 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* msec */
 332 #endif /* CONFIG_CMD_EEPROM */
 333 #endif /* CONFIG_CMD_I2C */
 334
 335 /*
 336  * SD/MMC
 337  */
 338 #ifdef CONFIG_CMD_MMC
 339 #define CONFIG_MMC
 340 #define CONFIG_GENERIC_MMC
 341 #define CONFIG_MXC_MMC
 342 #define CONFIG_MXC_MCI_REGS_BASE        0x10014000
 343 #endif
 344
 345 /*
 346  * RTC
 347  */
 348 #ifdef CONFIG_CMD_DATE
 349 #define CONFIG_RTC_DS1374
 350 #define CONFIG_SYS_RTC_BUS_NUM          0
 351 #endif /* CONFIG_CMD_DATE */
 352
 353 /*
 354  * PLL
 355  *
 356  *  31 | x  |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0
 357  *     |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
 358  */
 359 #define CONFIG_MX27_CLK32               32768   /* 32768 or 32000 Hz crystal */
 360
 361 #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
 362 /* micron 64MB */
 363 #define PHYS_SDRAM_1_SIZE                       0x04000000 /* 64 MB */
 364 #define PHYS_SDRAM_2_SIZE                       0x04000000 /* 64 MB */
 365 #endif
 366
 367 #if (ACFG_SDRAM_MBYTE_SYZE == 128)
 368 /* micron 128MB */
 369 #define PHYS_SDRAM_1_SIZE                       0x08000000 /* 128 MB */
 370 #define PHYS_SDRAM_2_SIZE                       0x08000000 /* 128 MB */
 371 #endif
 372
 373 #if (ACFG_SDRAM_MBYTE_SYZE == 256)
 374 /* micron 256MB */
 375 #define PHYS_SDRAM_1_SIZE                       0x10000000 /* 256 MB */
 376 #define PHYS_SDRAM_2_SIZE                       0x10000000 /* 256 MB */
 377 #endif
 378
 379 #endif /* __CONFIG_H */