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_ARM926EJS                /* this is an ARM926EJS CPU */
  22 #define CONFIG_MX27                     /* in a Freescale i.MX27 Chip */
  23 #define CONFIG_MACH_TYPE        1698    /* APF27 */
  24 #define CONFIG_SYS_GENERIC_BOARD
  25
  26 /*
  27  * Enable the call to miscellaneous platform dependent initialization.
  28  */
  29 #define CONFIG_SYS_NO_FLASH     /* to be define before <config_cmd_default.h> */
  30
  31 /*
  32  * Board display option
  33  */
  34 #define CONFIG_DISPLAY_BOARDINFO
  35 #define CONFIG_DISPLAY_CPUINFO
  36
  37 /*
  38  * SPL
  39  */
  40 #define CONFIG_SPL
  41 #define CONFIG_SPL_TARGET       "u-boot-with-spl.bin"
  42 #define CONFIG_SPL_LDSCRIPT     "arch/$(ARCH)/cpu/u-boot-spl.lds"
  43 #define CONFIG_SPL_MAX_SIZE     2048
  44 #define CONFIG_SPL_TEXT_BASE    0xA0000000
  45
  46 /* NAND boot config */
  47 #define CONFIG_SPL_NAND_SUPPORT
  48 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
  49 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x800
  50 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
  51 #define CONFIG_SYS_NAND_U_BOOT_SIZE     CONFIG_SYS_MONITOR_LEN - 0x800
  52
  53 /*
  54  * BOOTP options
  55  */
  56 #define CONFIG_BOOTP_SUBNETMASK
  57 #define CONFIG_BOOTP_GATEWAY
  58 #define CONFIG_BOOTP_HOSTNAME
  59 #define CONFIG_BOOTP_BOOTPATH
  60 #define CONFIG_BOOTP_BOOTFILESIZE
  61 #define CONFIG_BOOTP_DNS
  62 #define CONFIG_BOOTP_DNS2
  63
  64 #define CONFIG_HOSTNAME CONFIG_BOARD_NAME
  65 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  66
  67 /*
  68  * U-Boot Commands
  69  */
  70 #include <config_cmd_default.h>
  71
  72 #define CONFIG_CMD_ASKENV       /* ask for env variable         */
  73 #define CONFIG_CMD_BSP          /* Board Specific functions     */
  74 #define CONFIG_CMD_CACHE        /* icache, dcache               */
  75 #define CONFIG_CMD_DATE
  76 #define CONFIG_CMD_DHCP         /* DHCP Support                 */
  77 #define CONFIG_CMD_DNS
  78 #define CONFIG_CMD_EEPROM
  79 #define CONFIG_CMD_EXT2
  80 #define CONFIG_CMD_FAT          /* FAT support                  */
  81 #define CONFIG_CMD_IMX_FUSE     /* imx iim fuse                 */
  82 #define CONFIG_CMD_I2C
  83 #define CONFIG_CMD_MII          /* MII support                  */
  84 #define CONFIG_CMD_MMC
  85 #define CONFIG_CMD_MTDPARTS     /* MTD partition support        */
  86 #define CONFIG_CMD_NAND         /* NAND support                 */
  87 #define CONFIG_CMD_NAND_LOCK_UNLOCK
  88 #define CONFIG_CMD_NAND_TRIMFFS
  89 #define CONFIG_CMD_NFS          /* NFS support                  */
  90 #define CONFIG_CMD_PING         /* ping support                 */
  91 #define CONFIG_CMD_SETEXPR      /* setexpr support              */
  92 #define CONFIG_CMD_UBI
  93 #define CONFIG_CMD_UBIFS
  94
  95 /*
  96  * Memory configurations
  97  */
  98 #define CONFIG_NR_DRAM_POPULATED 1
  99 #define CONFIG_NR_DRAM_BANKS    2
 100
 101 #define ACFG_SDRAM_MBYTE_SYZE 64
 102
 103 #define PHYS_SDRAM_1                    0xA0000000
 104 #define PHYS_SDRAM_2                    0xB0000000
 105 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 106 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (512<<10))
 107 #define CONFIG_SYS_MEMTEST_START        0xA0000000      /* memtest test area  */
 108 #define CONFIG_SYS_MEMTEST_END          0xA0300000      /* 3 MiB RAM test */
 109
 110 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE  \
 111                 + PHYS_SDRAM_1_SIZE - 0x0100000)
 112
 113 #define CONFIG_SYS_TEXT_BASE            0xA0000800
 114
 115 /*
 116  * FLASH organization
 117  */
 118 #define ACFG_MONITOR_OFFSET             0x00000000
 119 #define CONFIG_SYS_MONITOR_LEN          0x00100000      /* 1MiB */
 120 #define CONFIG_ENV_IS_IN_NAND
 121 #define CONFIG_ENV_OVERWRITE
 122 #define CONFIG_ENV_OFFSET               0x00100000      /* NAND offset */
 123 #define CONFIG_ENV_SIZE                 0x00020000      /* 128kB  */
 124 #define CONFIG_ENV_RANGE                0X00080000      /* 512kB */
 125 #define CONFIG_ENV_OFFSET_REDUND        \
 126                 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)  /* +512kB */
 127 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE /* 512kB */
 128 #define CONFIG_FIRMWARE_OFFSET          0x00200000
 129 #define CONFIG_FIRMWARE_SIZE            0x00080000      /* 512kB  */
 130 #define CONFIG_KERNEL_OFFSET            0x00300000
 131 #define CONFIG_ROOTFS_OFFSET            0x00800000
 132
 133 #define CONFIG_MTDMAP                   "mxc_nand.0"
 134 #define MTDIDS_DEFAULT                  "nand0=" CONFIG_MTDMAP
 135 #define MTDPARTS_DEFAULT        "mtdparts=" CONFIG_MTDMAP \
 136                                 ":1M(u-boot)ro," \
 137                                 "512K(env)," \
 138                                 "512K(env2)," \
 139                                 "512K(firmware)," \
 140                                 "512K(dtb)," \
 141                                 "5M(kernel)," \
 142                                 "-(rootfs)"
 143
 144 /*
 145  * U-Boot general configurations
 146  */
 147 #define CONFIG_SYS_LONGHELP
 148 #define CONFIG_SYS_PROMPT               "BIOS> "        /* prompt string */
 149 #define CONFIG_SYS_CBSIZE               2048            /* console I/O buffer */
 150 #define CONFIG_SYS_PBSIZE               \
 151                                 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 152                                                 /* Print buffer size */
 153 #define CONFIG_SYS_MAXARGS              16              /* max command args */
 154 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 155                                                 /* Boot argument buffer size */
 156 #define CONFIG_AUTO_COMPLETE
 157 #define CONFIG_CMDLINE_EDITING
 158 #define CONFIG_SYS_HUSH_PARSER                  /* enable the "hush" shell */
 159 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "    /* secondary prompt string */
 160 #define CONFIG_ENV_VARS_UBOOT_CONFIG
 161 #define CONFIG_PREBOOT                  "run check_flash check_env;"
 162
 163
 164 /*
 165  * Boot Linux
 166  */
 167 #define CONFIG_CMDLINE_TAG              /* send commandline to Kernel   */
 168 #define CONFIG_SETUP_MEMORY_TAGS        /* send memory definition to kernel */
 169 #define CONFIG_INITRD_TAG               /* send initrd params   */
 170
 171 #define CONFIG_OF_LIBFDT
 172
 173 #define CONFIG_BOOTDELAY        5
 174 #define CONFIG_ZERO_BOOTDELAY_CHECK
 175 #define CONFIG_BOOTFILE         __stringify(CONFIG_BOARD_NAME) "-linux.bin"
 176 #define CONFIG_BOOTARGS         "console=" __stringify(ACFG_CONSOLE_DEV) "," \
 177                         __stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
 178                         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
 179
 180 #define ACFG_CONSOLE_DEV        ttySMX0
 181 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
 182 #define CONFIG_SYS_AUTOLOAD     "no"
 183 /*
 184  * Default load address for user programs and kernel
 185  */
 186 #define CONFIG_LOADADDR                 0xA0000000
 187 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 188
 189 /*
 190  * Extra Environments
 191  */
 192 #define CONFIG_EXTRA_ENV_SETTINGS \
 193         "env_version="          __stringify(CONFIG_ENV_VERSION)         "\0" \
 194         "consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0" \
 195         "mtdparts="             MTDPARTS_DEFAULT                        "\0" \
 196         "partition=nand0,6\0"                                           \
 197         "u-boot_addr="          __stringify(ACFG_MONITOR_OFFSET)        "\0" \
 198         "env_addr="             __stringify(CONFIG_ENV_OFFSET)          "\0" \
 199         "firmware_addr="        __stringify(CONFIG_FIRMWARE_OFFSET)     "\0" \
 200         "firmware_size="        __stringify(CONFIG_FIRMWARE_SIZE)       "\0" \
 201         "kernel_addr="          __stringify(CONFIG_KERNEL_OFFSET)       "\0" \
 202         "rootfs_addr="          __stringify(CONFIG_ROOTFS_OFFSET)       "\0" \
 203         "board_name="           __stringify(CONFIG_BOARD_NAME)          "\0" \
 204         "kernel_addr_r=A0000000\0" \
 205         "check_env=if test -n ${flash_env_version}; "                   \
 206                 "then env default env_version; "                        \
 207                 "else env set flash_env_version ${env_version}; env save; "\
 208                 "fi; "                                                  \
 209                 "if itest ${flash_env_version} < ${env_version}; then " \
 210                         "echo \"*** Warning - Environment version"      \
 211                         " change suggests: run flash_reset_env; reset\"; "\
 212                         "env default flash_reset_env; "\
 213                 "fi; \0"                                                \
 214         "check_flash=nand lock; nand unlock ${env_addr}; \0"    \
 215         "flash_reset_env=env default -f -a; saveenv; run update_env;"   \
 216                 "echo Flash environment variables erased!\0"            \
 217         "download_uboot=tftpboot ${loadaddr} ${board_name}"             \
 218                 "-u-boot-with-spl.bin\0"                                \
 219         "flash_uboot=nand unlock ${u-boot_addr} ;"                      \
 220                 "nand erase.part u-boot;"               \
 221                 "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
 222                         "then nand lock; nand unlock ${env_addr};"      \
 223                                 "echo Flashing of uboot succeed;"       \
 224                         "else echo Flashing of uboot failed;"           \
 225                 "fi; \0"                                                \
 226         "update_uboot=run download_uboot flash_uboot\0"                 \
 227         "download_env=tftpboot ${loadaddr} ${board_name}"               \
 228                 "-u-boot-env.txt\0"                             \
 229         "flash_env=env import -t ${loadaddr}; env save; \0"             \
 230         "update_env=run download_env flash_env\0"                       \
 231         "update_all=run update_env update_uboot\0"                      \
 232         "unlock_regs=mw 10000008 0; mw 10020008 0\0"                    \
 233
 234 /*
 235  * Serial Driver
 236  */
 237 #define CONFIG_MXC_UART
 238 #define CONFIG_CONS_INDEX               1
 239 #define CONFIG_BAUDRATE                 115200
 240 #define CONFIG_MXC_UART_BASE            UART1_BASE
 241
 242 /*
 243  * GPIO
 244  */
 245 #define CONFIG_MXC_GPIO
 246
 247 /*
 248  * NOR
 249  */
 250
 251 /*
 252  * NAND
 253  */
 254 #define CONFIG_NAND_MXC
 255
 256 #define CONFIG_MXC_NAND_REGS_BASE       0xD8000000
 257 #define CONFIG_SYS_NAND_BASE            CONFIG_MXC_NAND_REGS_BASE
 258 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 259
 260 #define CONFIG_MXC_NAND_HWECC
 261 #define CONFIG_SYS_NAND_LARGEPAGE
 262 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 263 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 264 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 265 #define CONFIG_SYS_NAND_PAGE_COUNT      CONFIG_SYS_NAND_BLOCK_SIZE / \
 266                                                 CONFIG_SYS_NAND_PAGE_SIZE
 267 #define CONFIG_SYS_NAND_SIZE            (256 * 1024 * 1024)
 268 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   11
 269 #define NAND_MAX_CHIPS                  1
 270
 271 #define CONFIG_FLASH_SHOW_PROGRESS      45
 272 #define CONFIG_SYS_NAND_QUIET           1
 273
 274 /*
 275  * Partitions & Filsystems
 276  */
 277 #define CONFIG_MTD_DEVICE
 278 #define CONFIG_MTD_PARTITIONS
 279 #define CONFIG_DOS_PARTITION
 280 #define CONFIG_SUPPORT_VFAT
 281
 282 /*
 283  * UBIFS
 284  */
 285 #define CONFIG_RBTREE
 286 #define CONFIG_LZO
 287
 288 /*
 289  * Ethernet (on SOC imx FEC)
 290  */
 291 #define CONFIG_FEC_MXC
 292 #define CONFIG_FEC_MXC_PHYADDR          0x1f
 293 #define CONFIG_MII                              /* MII PHY management   */
 294
 295 /*
 296  * FPGA
 297  */
 298 #ifndef CONFIG_SPL_BUILD
 299 #define CONFIG_FPGA
 300 #endif
 301 #define CONFIG_FPGA_COUNT               1
 302 #define CONFIG_FPGA_XILINX
 303 #define CONFIG_FPGA_SPARTAN3
 304 #define CONFIG_SYS_FPGA_WAIT            250 /* 250 ms */
 305 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 306 #define CONFIG_SYS_FPGA_CHECK_CTRLC
 307 #define CONFIG_SYS_FPGA_CHECK_ERROR
 308
 309 /*
 310  * Fuses - IIM
 311  */
 312 #ifdef CONFIG_CMD_IMX_FUSE
 313 #define IIM_MAC_BANK            0
 314 #define IIM_MAC_ROW             5
 315 #define IIM0_SCC_KEY            11
 316 #define IIM1_SUID               1
 317 #endif
 318
 319 /*
 320  * I2C
 321  */
 322
 323 #ifdef CONFIG_CMD_I2C
 324 #define CONFIG_SYS_I2C
 325 #define CONFIG_SYS_I2C_MXC
 326 #define CONFIG_SYS_MXC_I2C1_SPEED       100000  /* 100 kHz */
 327 #define CONFIG_SYS_MXC_I2C1_SLAVE       0x7F
 328 #define CONFIG_SYS_MXC_I2C2_SPEED       100000  /* 100 kHz */
 329 #define CONFIG_SYS_MXC_I2C2_SLAVE       0x7F
 330 #define CONFIG_SYS_I2C_NOPROBES         { }
 331
 332 #ifdef CONFIG_CMD_EEPROM
 333 # define CONFIG_SYS_I2C_EEPROM_ADDR     0x50    /* EEPROM 24LC02 */
 334 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1       /* bytes of address */
 335 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 336 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* msec */
 337 #endif /* CONFIG_CMD_EEPROM */
 338 #endif /* CONFIG_CMD_I2C */
 339
 340 /*
 341  * SD/MMC
 342  */
 343 #ifdef CONFIG_CMD_MMC
 344 #define CONFIG_MMC
 345 #define CONFIG_GENERIC_MMC
 346 #define CONFIG_MXC_MMC
 347 #define CONFIG_MXC_MCI_REGS_BASE        0x10014000
 348 #endif
 349
 350 /*
 351  * RTC
 352  */
 353 #ifdef CONFIG_CMD_DATE
 354 #define CONFIG_RTC_DS1374
 355 #define CONFIG_SYS_RTC_BUS_NUM          0
 356 #endif /* CONFIG_CMD_DATE */
 357
 358 /*
 359  * PLL
 360  *
 361  *  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
 362  *     |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
 363  */
 364 #define CONFIG_MX27_CLK32               32768   /* 32768 or 32000 Hz crystal */
 365
 366 #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
 367 /* micron 64MB */
 368 #define PHYS_SDRAM_1_SIZE                       0x04000000 /* 64 MB */
 369 #define PHYS_SDRAM_2_SIZE                       0x04000000 /* 64 MB */
 370 #endif
 371
 372 #if (ACFG_SDRAM_MBYTE_SYZE == 128)
 373 /* micron 128MB */
 374 #define PHYS_SDRAM_1_SIZE                       0x08000000 /* 128 MB */
 375 #define PHYS_SDRAM_2_SIZE                       0x08000000 /* 128 MB */
 376 #endif
 377
 378 #if (ACFG_SDRAM_MBYTE_SYZE == 256)
 379 /* micron 256MB */
 380 #define PHYS_SDRAM_1_SIZE                       0x10000000 /* 256 MB */
 381 #define PHYS_SDRAM_2_SIZE                       0x10000000 /* 256 MB */
 382 #endif
 383
 384 #endif /* __CONFIG_H */