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