git.sur5r.net Git - u-boot/blob - 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_MAX_SIZE     2048
  31 #define CONFIG_SPL_TEXT_BASE    0xA0000000
  32
  33 /* NAND boot config */
  34 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
  35 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x800
  36 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
  37 #define CONFIG_SYS_NAND_U_BOOT_SIZE     CONFIG_SYS_MONITOR_LEN - 0x800
  38
  39 /*
  40  * BOOTP options
  41  */
  42 #define CONFIG_BOOTP_SUBNETMASK
  43 #define CONFIG_BOOTP_GATEWAY
  44 #define CONFIG_BOOTP_HOSTNAME
  45 #define CONFIG_BOOTP_BOOTPATH
  46 #define CONFIG_BOOTP_BOOTFILESIZE
  47 #define CONFIG_BOOTP_DNS
  48 #define CONFIG_BOOTP_DNS2
  49
  50 #define CONFIG_HOSTNAME CONFIG_BOARD_NAME
  51 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  52
  53 /*
  54  * Memory configurations
  55  */
  56 #define CONFIG_NR_DRAM_POPULATED 1
  57 #define CONFIG_NR_DRAM_BANKS    2
  58
  59 #define ACFG_SDRAM_MBYTE_SYZE 64
  60
  61 #define PHYS_SDRAM_1                    0xA0000000
  62 #define PHYS_SDRAM_2                    0xB0000000
  63 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  64 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (512<<10))
  65 #define CONFIG_SYS_MEMTEST_START        0xA0000000      /* memtest test area  */
  66 #define CONFIG_SYS_MEMTEST_END          0xA0300000      /* 3 MiB RAM test */
  67
  68 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE  \
  69                 + PHYS_SDRAM_1_SIZE - 0x0100000)
  70
  71 #define CONFIG_SYS_TEXT_BASE            0xA0000800
  72
  73 /*
  74  * FLASH organization
  75  */
  76 #define ACFG_MONITOR_OFFSET             0x00000000
  77 #define CONFIG_SYS_MONITOR_LEN          0x00100000      /* 1MiB */
  78 #define CONFIG_ENV_OVERWRITE
  79 #define CONFIG_ENV_OFFSET               0x00100000      /* NAND offset */
  80 #define CONFIG_ENV_SIZE                 0x00020000      /* 128kB  */
  81 #define CONFIG_ENV_RANGE                0X00080000      /* 512kB */
  82 #define CONFIG_ENV_OFFSET_REDUND        \
  83                 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)  /* +512kB */
  84 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE /* 512kB */
  85 #define CONFIG_FIRMWARE_OFFSET          0x00200000
  86 #define CONFIG_FIRMWARE_SIZE            0x00080000      /* 512kB  */
  87 #define CONFIG_KERNEL_OFFSET            0x00300000
  88 #define CONFIG_ROOTFS_OFFSET            0x00800000
  89
  90 /*
  91  * U-Boot general configurations
  92  */
  93 #define CONFIG_SYS_LONGHELP
  94 #define CONFIG_SYS_CBSIZE               2048            /* console I/O buffer */
  95 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  96                                                 /* Boot argument buffer size */
  97 #define CONFIG_AUTO_COMPLETE
  98 #define CONFIG_CMDLINE_EDITING
  99 #define CONFIG_ENV_VARS_UBOOT_CONFIG
 100 #define CONFIG_PREBOOT                  "run check_flash check_env;"
 101
 102 /*
 103  * Boot Linux
 104  */
 105 #define CONFIG_CMDLINE_TAG              /* send commandline to Kernel   */
 106 #define CONFIG_SETUP_MEMORY_TAGS        /* send memory definition to kernel */
 107 #define CONFIG_INITRD_TAG               /* send initrd params   */
 108
 109 #define CONFIG_BOOTFILE         __stringify(CONFIG_BOARD_NAME) "-linux.bin"
 110
 111 #define ACFG_CONSOLE_DEV        ttySMX0
 112 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
 113 #define CONFIG_SYS_AUTOLOAD     "no"
 114 /*
 115  * Default load address for user programs and kernel
 116  */
 117 #define CONFIG_LOADADDR                 0xA0000000
 118 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 119
 120 /*
 121  * Extra Environments
 122  */
 123 #define CONFIG_EXTRA_ENV_SETTINGS \
 124         "env_version="          __stringify(CONFIG_ENV_VERSION)         "\0" \
 125         "consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0" \
 126         "mtdparts="             CONFIG_MTDPARTS_DEFAULT "\0" \
 127         "partition=nand0,6\0"                                           \
 128         "u-boot_addr="          __stringify(ACFG_MONITOR_OFFSET)        "\0" \
 129         "env_addr="             __stringify(CONFIG_ENV_OFFSET)          "\0" \
 130         "firmware_addr="        __stringify(CONFIG_FIRMWARE_OFFSET)     "\0" \
 131         "firmware_size="        __stringify(CONFIG_FIRMWARE_SIZE)       "\0" \
 132         "kernel_addr="          __stringify(CONFIG_KERNEL_OFFSET)       "\0" \
 133         "rootfs_addr="          __stringify(CONFIG_ROOTFS_OFFSET)       "\0" \
 134         "board_name="           __stringify(CONFIG_BOARD_NAME)          "\0" \
 135         "kernel_addr_r=A0000000\0" \
 136         "check_env=if test -n ${flash_env_version}; "                   \
 137                 "then env default env_version; "                        \
 138                 "else env set flash_env_version ${env_version}; env save; "\
 139                 "fi; "                                                  \
 140                 "if itest ${flash_env_version} < ${env_version}; then " \
 141                         "echo \"*** Warning - Environment version"      \
 142                         " change suggests: run flash_reset_env; reset\"; "\
 143                         "env default flash_reset_env; "\
 144                 "fi; \0"                                                \
 145         "check_flash=nand lock; nand unlock ${env_addr}; \0"    \
 146         "flash_reset_env=env default -f -a; saveenv; run update_env;"   \
 147                 "echo Flash environment variables erased!\0"            \
 148         "download_uboot=tftpboot ${loadaddr} ${board_name}"             \
 149                 "-u-boot-with-spl.bin\0"                                \
 150         "flash_uboot=nand unlock ${u-boot_addr} ;"                      \
 151                 "nand erase.part u-boot;"               \
 152                 "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
 153                         "then nand lock; nand unlock ${env_addr};"      \
 154                                 "echo Flashing of uboot succeed;"       \
 155                         "else echo Flashing of uboot failed;"           \
 156                 "fi; \0"                                                \
 157         "update_uboot=run download_uboot flash_uboot\0"                 \
 158         "download_env=tftpboot ${loadaddr} ${board_name}"               \
 159                 "-u-boot-env.txt\0"                             \
 160         "flash_env=env import -t ${loadaddr}; env save; \0"             \
 161         "update_env=run download_env flash_env\0"                       \
 162         "update_all=run update_env update_uboot\0"                      \
 163         "unlock_regs=mw 10000008 0; mw 10020008 0\0"                    \
 164
 165 /*
 166  * Serial Driver
 167  */
 168 #define CONFIG_MXC_UART
 169 #define CONFIG_CONS_INDEX               1
 170 #define CONFIG_MXC_UART_BASE            UART1_BASE
 171
 172 /*
 173  * NOR
 174  */
 175
 176 /*
 177  * NAND
 178  */
 179
 180 #define CONFIG_MXC_NAND_REGS_BASE       0xD8000000
 181 #define CONFIG_SYS_NAND_BASE            CONFIG_MXC_NAND_REGS_BASE
 182 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 183
 184 #define CONFIG_MXC_NAND_HWECC
 185 #define CONFIG_SYS_NAND_LARGEPAGE
 186 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 187 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 188 #define CONFIG_SYS_NAND_PAGE_COUNT      CONFIG_SYS_NAND_BLOCK_SIZE / \
 189                                                 CONFIG_SYS_NAND_PAGE_SIZE
 190 #define CONFIG_SYS_NAND_SIZE            (256 * 1024 * 1024)
 191 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   11
 192 #define NAND_MAX_CHIPS                  1
 193
 194 #define CONFIG_FLASH_SHOW_PROGRESS      45
 195 #define CONFIG_SYS_NAND_QUIET           1
 196
 197 /*
 198  * Partitions & Filsystems
 199  */
 200 #define CONFIG_MTD_DEVICE
 201 #define CONFIG_MTD_PARTITIONS
 202
 203 /*
 204  * Ethernet (on SOC imx FEC)
 205  */
 206 #define CONFIG_FEC_MXC
 207 #define CONFIG_FEC_MXC_PHYADDR          0x1f
 208 #define CONFIG_MII                              /* MII PHY management   */
 209
 210 /*
 211  * FPGA
 212  */
 213 #define CONFIG_FPGA_COUNT               1
 214 #define CONFIG_FPGA_SPARTAN3
 215 #define CONFIG_SYS_FPGA_WAIT            250 /* 250 ms */
 216 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 217 #define CONFIG_SYS_FPGA_CHECK_CTRLC
 218 #define CONFIG_SYS_FPGA_CHECK_ERROR
 219
 220 /*
 221  * Fuses - IIM
 222  */
 223 #ifdef CONFIG_CMD_IMX_FUSE
 224 #define IIM_MAC_BANK            0
 225 #define IIM_MAC_ROW             5
 226 #define IIM0_SCC_KEY            11
 227 #define IIM1_SUID               1
 228 #endif
 229
 230 /*
 231  * I2C
 232  */
 233
 234 #ifdef CONFIG_CMD_I2C
 235 #define CONFIG_SYS_I2C
 236 #define CONFIG_SYS_I2C_MXC
 237 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
 238 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
 239 #define CONFIG_SYS_MXC_I2C1_SPEED       100000  /* 100 kHz */
 240 #define CONFIG_SYS_MXC_I2C1_SLAVE       0x7F
 241 #define CONFIG_SYS_MXC_I2C2_SPEED       100000  /* 100 kHz */
 242 #define CONFIG_SYS_MXC_I2C2_SLAVE       0x7F
 243 #define CONFIG_SYS_I2C_NOPROBES         { }
 244
 245 #ifdef CONFIG_CMD_EEPROM
 246 # define CONFIG_SYS_I2C_EEPROM_ADDR     0x50    /* EEPROM 24LC02 */
 247 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1       /* bytes of address */
 248 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 249 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* msec */
 250 #endif /* CONFIG_CMD_EEPROM */
 251 #endif /* CONFIG_CMD_I2C */
 252
 253 /*
 254  * SD/MMC
 255  */
 256 #ifdef CONFIG_CMD_MMC
 257 #define CONFIG_MXC_MCI_REGS_BASE        0x10014000
 258 #endif
 259
 260 /*
 261  * RTC
 262  */
 263 #ifdef CONFIG_CMD_DATE
 264 #define CONFIG_RTC_DS1374
 265 #define CONFIG_SYS_RTC_BUS_NUM          0
 266 #endif /* CONFIG_CMD_DATE */
 267
 268 /*
 269  * PLL
 270  *
 271  *  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
 272  *     |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
 273  */
 274 #define CONFIG_MX27_CLK32               32768   /* 32768 or 32000 Hz crystal */
 275
 276 #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
 277 /* micron 64MB */
 278 #define PHYS_SDRAM_1_SIZE                       0x04000000 /* 64 MB */
 279 #define PHYS_SDRAM_2_SIZE                       0x04000000 /* 64 MB */
 280 #endif
 281
 282 #if (ACFG_SDRAM_MBYTE_SYZE == 128)
 283 /* micron 128MB */
 284 #define PHYS_SDRAM_1_SIZE                       0x08000000 /* 128 MB */
 285 #define PHYS_SDRAM_2_SIZE                       0x08000000 /* 128 MB */
 286 #endif
 287
 288 #if (ACFG_SDRAM_MBYTE_SYZE == 256)
 289 /* micron 256MB */
 290 #define PHYS_SDRAM_1_SIZE                       0x10000000 /* 256 MB */
 291 #define PHYS_SDRAM_2_SIZE                       0x10000000 /* 256 MB */
 292 #endif
 293
 294 #endif /* __CONFIG_H */