include/configs/pcm052.h

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the phytec PCM-052 SoM.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13
  14 #define CONFIG_VF610
  15
  16 #define CONFIG_SYS_GENERIC_BOARD
  17 #define CONFIG_DISPLAY_CPUINFO
  18 #define CONFIG_DISPLAY_BOARDINFO
  19 #define CONFIG_SYS_THUMB_BUILD
  20
  21 #define CONFIG_SKIP_LOWLEVEL_INIT
  22
  23 /* Enable passing of ATAGs */
  24 #define CONFIG_CMDLINE_TAG
  25
  26 /* Size of malloc() pool */
  27 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  28
  29 #define CONFIG_BOARD_EARLY_INIT_F
  30
  31 #define CONFIG_FSL_LPUART
  32 #define LPUART_BASE                     UART1_BASE
  33
  34 /* Allow to overwrite serial and ethaddr */
  35 #define CONFIG_ENV_OVERWRITE
  36 #define CONFIG_SYS_UART_PORT            (1)
  37 #define CONFIG_BAUDRATE                 115200
  38
  39 #undef CONFIG_CMD_IMLS
  40
  41 /* NAND support */
  42 #define CONFIG_CMD_NAND
  43 #define CONFIG_CMD_NAND_TRIMFFS
  44 #define CONFIG_SYS_NAND_ONFI_DETECTION
  45
  46 #ifdef CONFIG_CMD_NAND
  47 #define CONFIG_USE_ARCH_MEMCPY
  48 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  49 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
  50
  51 #define CONFIG_JFFS2_NAND
  52
  53 /* UBI */
  54 #define CONFIG_CMD_UBI
  55 #define CONFIG_CMD_UBIFS
  56 #define CONFIG_RBTREE
  57 #define CONFIG_LZO
  58
  59 /* Dynamic MTD partition support */
  60 #define CONFIG_CMD_MTDPARTS
  61 #define CONFIG_MTD_PARTITIONS
  62 #define CONFIG_MTD_DEVICE
  63 #define MTDIDS_DEFAULT                  "nand0=NAND,nor0=qspi0-a,nor1=qspi0-b"
  64 #define MTDPARTS_DEFAULT                "mtdparts=NAND:256k(spare)"\
  65                                         ",384k(bootloader)"\
  66                                         ",128k(env1)"\
  67                                         ",128k(env2)"\
  68                                         ",3840k(kernel)"\
  69                                         ",-(rootfs)"\
  70                                         ",qspi0-a:-(jffs2),qspio0-b:-(jffs2)"
  71 #endif
  72
  73 #define CONFIG_MMC
  74 #define CONFIG_FSL_ESDHC
  75 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  76 #define CONFIG_SYS_FSL_ESDHC_NUM        1
  77
  78 /*#define CONFIG_ESDHC_DETECT_USE_EXTERN_IRQ1*/
  79 #define CONFIG_SYS_FSL_ERRATUM_ESDHC135
  80 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
  81 #define CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
  82
  83 #define CONFIG_CMD_MMC
  84 #define CONFIG_GENERIC_MMC
  85 #define CONFIG_CMD_FAT
  86 #define CONFIG_DOS_PARTITION
  87
  88 #define CONFIG_CMD_PING
  89 #define CONFIG_CMD_DHCP
  90 #define CONFIG_CMD_MII
  91 #define CONFIG_FEC_MXC
  92 #define CONFIG_MII
  93 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  94 #define CONFIG_FEC_XCV_TYPE             RMII
  95 #define CONFIG_FEC_MXC_PHYADDR          0
  96 #define CONFIG_PHYLIB
  97 #define CONFIG_PHY_MICREL
  98
  99 /* QSPI Configs*/
 100 #define CONFIG_FSL_QSPI
 101
 102 #ifdef CONFIG_FSL_QSPI
 103 #define CONFIG_CMD_SF
 104 #define CONFIG_SPI_FLASH
 105 #define CONFIG_SPI_FLASH_STMICRO
 106 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
 107 #define FSL_QSPI_FLASH_NUM              2
 108 #define CONFIG_SYS_FSL_QSPI_LE
 109 #endif
 110
 111 /* I2C Configs */
 112 #define CONFIG_CMD_I2C
 113 #define CONFIG_SYS_I2C
 114 #define CONFIG_SYS_I2C_MXC_I2C3
 115 #define CONFIG_SYS_I2C_MXC
 116
 117 /* RTC (actually an RV-4162 but M41T62-compatible) */
 118 #define CONFIG_CMD_DATE
 119 #define CONFIG_RTC_M41T62
 120 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
 121 #define CONFIG_SYS_RTC_BUS_NUM 2
 122
 123 /* EEPROM (24FC256) */
 124 #define CONFIG_CMD_EEPROM
 125 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
 126 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
 127 #define CONFIG_SYS_I2C_EEPROM_BUS 2
 128
 129 #define CONFIG_BOOTDELAY                3
 130
 131 #define CONFIG_LOADADDR                 0x82000000
 132
 133 /* We boot from the gfxRAM area of the OCRAM. */
 134 #define CONFIG_SYS_TEXT_BASE            0x3f408000
 135 #define CONFIG_BOARD_SIZE_LIMIT         524288
 136
 137 #define CONFIG_BOOTCOMMAND              "run bootcmd_sd"
 138 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 139         "bootfile=uImage\0"                             \
 140         "bootargs_base=setenv bootargs rw mem=256M "                    \
 141                 "console=ttymxc1,115200n8\0"            \
 142         "bootargs_sd=setenv bootargs ${bootargs} "                      \
 143                 "root=/dev/mmcblk0p2 rootwait\0"        \
 144         "bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
 145                 "nfsroot=${serverip}:${nfs_root},v3,tcp\0"              \
 146         "bootargs_nand=setenv bootargs ${bootargs} "                    \
 147                 "root=/dev/mtdblock2 rootfstype=jffs2\0"                \
 148         "bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0"        \
 149         "bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; mmc rescan; " \
 150                 "fatload mmc 0:1 ${loadaddr} ${bootfile}; bootm ${loadaddr}\0" \
 151         "bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; "     \
 152                 "tftpboot ${loadaddr} ${tftploc}${bootfile}; bootm\0"   \
 153         "bootcmd_nand='run bootargs_base bootargs_nand bootargs_mtd; "  \
 154                 "nand read ${loadaddr} 0x000E0000 0x3C0000; "           \
 155                 "bootm ${loadaddr}\0"                                   \
 156         "tftploc=/path/to/tftp/directory/\0"                            \
 157         "nfs_root=/path/to/nfs/root\0"                                  \
 158         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 159         "update_kernel_from_sd=mw.b $(loadaddr) 0xff 0x3C0000; "        \
 160                 "mmc rescan; fatload mmc 0:2 ${loadaddr} ${bootfile}; " \
 161                 "nand erase 0xE0000 0x3C0000; "                         \
 162                 "nand write.i ${loadaddr} 0xE0000 0x3C0000\0"           \
 163         "update_rootfs_from_tftp=mw.b ${loadaddr} 0xff 0x8F20000; "     \
 164                 "tftp ${loadaddr} ${tftp}${filesys}; "                  \
 165                 "nand erase 0x4A0000 0x8F20000; "                       \
 166                 "nand write.i ${loadaddr} 0x4A0000 0x8F20000\0"         \
 167         "filesys=rootfs.jffs2\0"
 168
 169 /* miscellaneous commands */
 170 #define CONFIG_CMD_ELF
 171
 172 /* Miscellaneous configurable options */
 173 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 174 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 175 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 176 #define CONFIG_AUTO_COMPLETE
 177 #define CONFIG_CMDLINE_EDITING
 178 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 179 #define CONFIG_SYS_PBSIZE               \
 180                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 181 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 182 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 183
 184 #define CONFIG_CMD_MEMTEST
 185 #define CONFIG_SYS_MEMTEST_START        0x80010000
 186 #define CONFIG_SYS_MEMTEST_END          0x87C00000
 187
 188 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 189
 190 /*
 191  * Stack sizes
 192  * The stack sizes are set up in start.S using the settings below
 193  */
 194 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
 195
 196 /* Physical memory map */
 197 #define CONFIG_NR_DRAM_BANKS            1
 198 #define PHYS_SDRAM                      (0x80000000)
 199 #define PHYS_SDRAM_SIZE                 (256 * 1024 * 1024)
 200
 201 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 202 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 203 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 204
 205 #define CONFIG_SYS_INIT_SP_OFFSET \
 206         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 207 #define CONFIG_SYS_INIT_SP_ADDR \
 208         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 209
 210 /* FLASH and environment organization */
 211 #define CONFIG_SYS_NO_FLASH
 212
 213 #ifdef CONFIG_ENV_IS_IN_MMC
 214 #define CONFIG_ENV_SIZE                 (8 * 1024)
 215
 216 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
 217 #define CONFIG_SYS_MMC_ENV_DEV          0
 218 #endif
 219
 220 #ifdef CONFIG_ENV_IS_IN_NAND
 221 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 222 #define CONFIG_ENV_SIZE                 (8 * 1024)
 223 #define CONFIG_ENV_OFFSET               0x80000
 224 #define CONFIG_ENV_SIZE_REDUND          (8 * 1024)
 225 #define CONFIG_ENV_OFFSET_REDUND        0xA0000
 226 #endif
 227
 228 #define CONFIG_OF_LIBFDT
 229 #define CONFIG_CMD_BOOTZ
 230
 231 #endif