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