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