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