include/configs/apf27.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  *
   4  * Configuration settings for the Armadeus Project motherboard APF27
   5  *
   6  * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <linux/stringify.h>
  13
  14 #define CONFIG_ENV_VERSION      10
  15 #define CONFIG_BOARD_NAME apf27
  16
  17 /*
  18  * SoC configurations
  19  */
  20 #define CONFIG_MX27                     /* This is a Freescale i.MX27 Chip */
  21 #define CONFIG_MACH_TYPE        1698    /* APF27 */
  22
  23 /*
  24  * Enable the call to miscellaneous platform dependent initialization.
  25  */
  26
  27 /*
  28  * SPL
  29  */
  30 #define CONFIG_SPL_TARGET       "u-boot-with-spl.bin"
  31 #define CONFIG_SPL_MAX_SIZE     2048
  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_BOOTFILESIZE
  43 #define CONFIG_BOOTP_DNS2
  44
  45 #define CONFIG_HOSTNAME "apf27"
  46 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  47
  48 /*
  49  * Memory configurations
  50  */
  51 #define CONFIG_NR_DRAM_POPULATED 1
  52
  53 #define ACFG_SDRAM_MBYTE_SYZE 64
  54
  55 #define PHYS_SDRAM_1                    0xA0000000
  56 #define PHYS_SDRAM_2                    0xB0000000
  57 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  58 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (512<<10))
  59
  60 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE  \
  61                 + PHYS_SDRAM_1_SIZE - 0x0100000)
  62
  63 /*
  64  * FLASH organization
  65  */
  66 #define ACFG_MONITOR_OFFSET             0x00000000
  67 #define CONFIG_SYS_MONITOR_LEN          0x00100000      /* 1MiB */
  68 #define CONFIG_ENV_OVERWRITE
  69 #define CONFIG_ENV_RANGE                0X00080000      /* 512kB */
  70 #define CONFIG_FIRMWARE_OFFSET          0x00200000
  71 #define CONFIG_FIRMWARE_SIZE            0x00080000      /* 512kB  */
  72 #define CONFIG_KERNEL_OFFSET            0x00300000
  73 #define CONFIG_ROOTFS_OFFSET            0x00800000
  74
  75 /*
  76  * U-Boot general configurations
  77  */
  78 #define CONFIG_SYS_CBSIZE               2048            /* console I/O buffer */
  79 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  80                                                 /* Boot argument buffer size */
  81
  82 /*
  83  * Boot Linux
  84  */
  85 #define CONFIG_CMDLINE_TAG              /* send commandline to Kernel   */
  86 #define CONFIG_SETUP_MEMORY_TAGS        /* send memory definition to kernel */
  87 #define CONFIG_INITRD_TAG               /* send initrd params   */
  88
  89 #define CONFIG_BOOTFILE         __stringify(CONFIG_BOARD_NAME) "-linux.bin"
  90
  91 #define ACFG_CONSOLE_DEV        ttySMX0
  92 #define CONFIG_BOOTCOMMAND      "run ubifsboot"
  93 #define CONFIG_SYS_AUTOLOAD     "no"
  94 /*
  95  * Default load address for user programs and kernel
  96  */
  97 #define CONFIG_LOADADDR                 0xA0000000
  98 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  99
 100 /*
 101  * Extra Environments
 102  */
 103 #define CONFIG_EXTRA_ENV_SETTINGS \
 104         "env_version="          __stringify(CONFIG_ENV_VERSION)         "\0" \
 105         "consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0" \
 106         "mtdparts="             CONFIG_MTDPARTS_DEFAULT "\0" \
 107         "partition=nand0,6\0"                                           \
 108         "u-boot_addr="          __stringify(ACFG_MONITOR_OFFSET)        "\0" \
 109         "env_addr="             __stringify(CONFIG_ENV_OFFSET)          "\0" \
 110         "firmware_addr="        __stringify(CONFIG_FIRMWARE_OFFSET)     "\0" \
 111         "firmware_size="        __stringify(CONFIG_FIRMWARE_SIZE)       "\0" \
 112         "kernel_addr="          __stringify(CONFIG_KERNEL_OFFSET)       "\0" \
 113         "rootfs_addr="          __stringify(CONFIG_ROOTFS_OFFSET)       "\0" \
 114         "board_name="           __stringify(CONFIG_BOARD_NAME)          "\0" \
 115         "kernel_addr_r=A0000000\0" \
 116         "check_env=if test -n ${flash_env_version}; "                   \
 117                 "then env default env_version; "                        \
 118                 "else env set flash_env_version ${env_version}; env save; "\
 119                 "fi; "                                                  \
 120                 "if itest ${flash_env_version} < ${env_version}; then " \
 121                         "echo \"*** Warning - Environment version"      \
 122                         " change suggests: run flash_reset_env; reset\"; "\
 123                         "env default flash_reset_env; "\
 124                 "fi; \0"                                                \
 125         "check_flash=nand lock; nand unlock ${env_addr}; \0"    \
 126         "flash_reset_env=env default -f -a; saveenv; run update_env;"   \
 127                 "echo Flash environment variables erased!\0"            \
 128         "download_uboot=tftpboot ${loadaddr} ${board_name}"             \
 129                 "-u-boot-with-spl.bin\0"                                \
 130         "flash_uboot=nand unlock ${u-boot_addr} ;"                      \
 131                 "nand erase.part u-boot;"               \
 132                 "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
 133                         "then nand lock; nand unlock ${env_addr};"      \
 134                                 "echo Flashing of uboot succeed;"       \
 135                         "else echo Flashing of uboot failed;"           \
 136                 "fi; \0"                                                \
 137         "update_uboot=run download_uboot flash_uboot\0"                 \
 138         "download_env=tftpboot ${loadaddr} ${board_name}"               \
 139                 "-u-boot-env.txt\0"                             \
 140         "flash_env=env import -t ${loadaddr}; env save; \0"             \
 141         "update_env=run download_env flash_env\0"                       \
 142         "update_all=run update_env update_uboot\0"                      \
 143         "unlock_regs=mw 10000008 0; mw 10020008 0\0"                    \
 144
 145 /*
 146  * Serial Driver
 147  */
 148 #define CONFIG_MXC_UART
 149 #define CONFIG_MXC_UART_BASE            UART1_BASE
 150
 151 /*
 152  * NOR
 153  */
 154
 155 /*
 156  * NAND
 157  */
 158
 159 #define CONFIG_MXC_NAND_REGS_BASE       0xD8000000
 160 #define CONFIG_SYS_NAND_BASE            CONFIG_MXC_NAND_REGS_BASE
 161 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 162
 163 #define CONFIG_MXC_NAND_HWECC
 164 #define CONFIG_SYS_NAND_LARGEPAGE
 165 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 166 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 167 #define CONFIG_SYS_NAND_PAGE_COUNT      CONFIG_SYS_NAND_BLOCK_SIZE / \
 168                                                 CONFIG_SYS_NAND_PAGE_SIZE
 169 #define CONFIG_SYS_NAND_SIZE            (256 * 1024 * 1024)
 170 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   11
 171 #define NAND_MAX_CHIPS                  1
 172
 173 #define CONFIG_FLASH_SHOW_PROGRESS      45
 174 #define CONFIG_SYS_NAND_QUIET           1
 175
 176 /*
 177  * Partitions & Filsystems
 178  */
 179
 180 /*
 181  * Ethernet (on SOC imx FEC)
 182  */
 183 #define CONFIG_FEC_MXC
 184 #define CONFIG_FEC_MXC_PHYADDR          0x1f
 185
 186 /*
 187  * FPGA
 188  */
 189 #define CONFIG_FPGA_COUNT               1
 190 #define CONFIG_SYS_FPGA_WAIT            250 /* 250 ms */
 191 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 192 #define CONFIG_SYS_FPGA_CHECK_CTRLC
 193 #define CONFIG_SYS_FPGA_CHECK_ERROR
 194
 195 /*
 196  * Fuses - IIM
 197  */
 198 #ifdef CONFIG_CMD_IMX_FUSE
 199 #define IIM_MAC_BANK            0
 200 #define IIM_MAC_ROW             5
 201 #define IIM0_SCC_KEY            11
 202 #define IIM1_SUID               1
 203 #endif
 204
 205 /*
 206  * I2C
 207  */
 208
 209 #ifdef CONFIG_CMD_I2C
 210 #define CONFIG_SYS_I2C
 211 #define CONFIG_SYS_I2C_MXC
 212 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
 213 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
 214 #define CONFIG_SYS_MXC_I2C1_SPEED       100000  /* 100 kHz */
 215 #define CONFIG_SYS_MXC_I2C1_SLAVE       0x7F
 216 #define CONFIG_SYS_MXC_I2C2_SPEED       100000  /* 100 kHz */
 217 #define CONFIG_SYS_MXC_I2C2_SLAVE       0x7F
 218 #define CONFIG_SYS_I2C_NOPROBES         { }
 219
 220 #ifdef CONFIG_CMD_EEPROM
 221 # define CONFIG_SYS_I2C_EEPROM_ADDR     0x50    /* EEPROM 24LC02 */
 222 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1       /* bytes of address */
 223 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 224 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* msec */
 225 #endif /* CONFIG_CMD_EEPROM */
 226 #endif /* CONFIG_CMD_I2C */
 227
 228 /*
 229  * SD/MMC
 230  */
 231 #ifdef CONFIG_CMD_MMC
 232 #define CONFIG_MXC_MCI_REGS_BASE        0x10014000
 233 #endif
 234
 235 /*
 236  * RTC
 237  */
 238 #ifdef CONFIG_CMD_DATE
 239 #define CONFIG_RTC_DS1374
 240 #define CONFIG_SYS_RTC_BUS_NUM          0
 241 #endif /* CONFIG_CMD_DATE */
 242
 243 /*
 244  * PLL
 245  *
 246  *  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
 247  *     |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
 248  */
 249 #define CONFIG_MX27_CLK32               32768   /* 32768 or 32000 Hz crystal */
 250
 251 #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
 252 /* micron 64MB */
 253 #define PHYS_SDRAM_1_SIZE                       0x04000000 /* 64 MB */
 254 #define PHYS_SDRAM_2_SIZE                       0x04000000 /* 64 MB */
 255 #endif
 256
 257 #if (ACFG_SDRAM_MBYTE_SYZE == 128)
 258 /* micron 128MB */
 259 #define PHYS_SDRAM_1_SIZE                       0x08000000 /* 128 MB */
 260 #define PHYS_SDRAM_2_SIZE                       0x08000000 /* 128 MB */
 261 #endif
 262
 263 #if (ACFG_SDRAM_MBYTE_SYZE == 256)
 264 /* micron 256MB */
 265 #define PHYS_SDRAM_1_SIZE                       0x10000000 /* 256 MB */
 266 #define PHYS_SDRAM_2_SIZE                       0x10000000 /* 256 MB */
 267 #endif
 268
 269 #endif /* __CONFIG_H */