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