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   1 /*
   2  * Copyright (C) 2013 Stefan Roese <sr@denx.de>
   3  *
   4  * Configuration settings for the ProjectionDesign / Barco
   5  * Titanium board.
   6  *
   7  * Based on mx6qsabrelite.h which is:
   8  * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 #include "mx6_common.h"
  17
  18 #define CONFIG_MX6Q
  19
  20 #define MACH_TYPE_TITANIUM              3769
  21 #define CONFIG_MACH_TYPE                MACH_TYPE_TITANIUM
  22
  23 /* Size of malloc() pool */
  24 #define CONFIG_SYS_MALLOC_LEN           (2 * 1024 * 1024)
  25
  26 #define CONFIG_BOARD_EARLY_INIT_F
  27 #define CONFIG_MISC_INIT_R
  28
  29 #define CONFIG_MXC_UART
  30 #define CONFIG_MXC_UART_BASE            UART1_BASE
  31
  32 /* I2C Configs */
  33 #define CONFIG_CMD_I2C
  34 #define CONFIG_SYS_I2C
  35 #define CONFIG_SYS_I2C_MXC
  36 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  37 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  38 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  39 #define CONFIG_SYS_I2C_SPEED            100000
  40
  41 /* MMC Configs */
  42 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  43 #define CONFIG_SYS_FSL_USDHC_NUM        1
  44
  45 #define CONFIG_CMD_PING
  46 #define CONFIG_CMD_DHCP
  47 #define CONFIG_CMD_MII
  48 #define CONFIG_FEC_MXC
  49 #define CONFIG_MII
  50 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  51 #define CONFIG_FEC_XCV_TYPE             RGMII
  52 #define CONFIG_FEC_MXC_PHYADDR          4
  53 #define CONFIG_PHYLIB
  54 #define CONFIG_PHY_MICREL
  55 #define CONFIG_PHY_MICREL_KSZ9021
  56
  57 /* USB Configs */
  58 #define CONFIG_CMD_USB
  59 #define CONFIG_USB_EHCI
  60 #define CONFIG_USB_EHCI_MX6
  61 #define CONFIG_USB_STORAGE
  62 #define CONFIG_MXC_USB_PORT     1
  63 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  64 #define CONFIG_MXC_USB_FLAGS    0
  65
  66 /* Miscellaneous commands */
  67 #define CONFIG_CMD_BMODE
  68
  69 #define CONFIG_SYS_MEMTEST_START        0x10000000
  70 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (500 << 20))
  71
  72 #define CONFIG_HOSTNAME                 titanium
  73 #define CONFIG_UBI_PART                 ubi
  74 #define CONFIG_UBIFS_VOLUME             rootfs0
  75
  76 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
  77 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:16M(uboot),512k(env1)," \
  78                                 "512k(env2),-(ubi)"
  79
  80 #define CONFIG_EXTRA_ENV_SETTINGS \
  81         "kernel=" __stringify(CONFIG_HOSTNAME) "/uImage\0"              \
  82         "kernel_fs=/boot/uImage\0"                                      \
  83         "kernel_addr=11000000\0"                                        \
  84         "dtb=" __stringify(CONFIG_HOSTNAME) "/"                         \
  85                 __stringify(CONFIG_HOSTNAME) ".dtb\0"                   \
  86         "dtb_fs=/boot/" __stringify(CONFIG_HOSTNAME) ".dtb\0"           \
  87         "dtb_addr=12800000\0"                                           \
  88         "script=boot.scr\0" \
  89         "uimage=uImage\0" \
  90         "console=ttymxc0\0" \
  91         "baudrate=115200\0" \
  92         "fdt_high=0xffffffff\0"   \
  93         "initrd_high=0xffffffff\0" \
  94         "mmcdev=0\0" \
  95         "mmcpart=1\0" \
  96         "uimage=uImage\0" \
  97         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  98                 " ${script}\0" \
  99         "bootscript=echo Running bootscript from mmc ...; source\0" \
 100         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 101         "mmcroot=/dev/mmcblk0p2\0" \
 102         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 103                 "root=${mmcroot} rootwait rw\0" \
 104         "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
 105                 " ${uimage}; bootm\0" \
 106         "addip=setenv bootargs ${bootargs} "                            \
 107                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 108                 ":${hostname}:${netdev}:off panic=1\0"                  \
 109         "addcon=setenv bootargs ${bootargs} console=ttymxc0,"           \
 110                 "${baudrate}\0"                                         \
 111         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 112         "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0"       \
 113         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 114                 "nfsroot=${serverip}:${rootpath}\0"                     \
 115         "ubifs=" __stringify(CONFIG_HOSTNAME) "/ubifs.img\0"            \
 116         "part=" __stringify(CONFIG_UBI_PART) "\0"                       \
 117         "boot_vol=0\0"                                                  \
 118         "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0"                    \
 119         "load_ubifs=tftp ${kernel_addr} ${ubifs}\0"                     \
 120         "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \
 121                 " ${filesize}\0"                                        \
 122         "upd_ubifs=run load_ubifs update_ubifs\0"                       \
 123         "init_ubi=nand erase.part ubi;ubi part ${part};"                \
 124                 "ubi create ${vol} c800000\0"                           \
 125         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 126         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 127         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip"         \
 128                 " addcon addmtd;"                                       \
 129                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 130         "ubifsargs=set bootargs ubi.mtd=ubi "                           \
 131                 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0"         \
 132         "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0"   \
 133         "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};"             \
 134                 "ubifsload ${dtb_addr} ${dtb_fs};\0"                    \
 135         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
 136                 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0"           \
 137         "load_kernel=tftp ${kernel_addr} ${kernel}\0"                   \
 138         "load_dtb=tftp ${dtb_addr} ${dtb}\0"                            \
 139         "net_nfs=run load_dtb load_kernel; "                            \
 140                 "run nfsargs addip addcon addmtd;"                      \
 141                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 142         "delenv=env default -a -f; saveenv; reset\0"
 143
 144 #define CONFIG_BOOTCOMMAND              "run nand_ubifs"
 145
 146 /* Print Buffer Size */
 147 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 148                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 149
 150 /* Physical Memory Map */
 151 #define CONFIG_NR_DRAM_BANKS            1
 152 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 153 #define PHYS_SDRAM_SIZE                 (512 << 20)
 154
 155 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 156 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 157 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 158
 159 #define CONFIG_SYS_INIT_SP_OFFSET \
 160         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 161 #define CONFIG_SYS_INIT_SP_ADDR \
 162         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 163
 164 /* Enable NAND support */
 165 #define CONFIG_CMD_NAND
 166 #define CONFIG_CMD_NAND_TRIMFFS
 167 #define CONFIG_CMD_TIME
 168
 169 #ifdef CONFIG_CMD_NAND
 170
 171 /* NAND stuff */
 172 #define CONFIG_NAND_MXS
 173 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 174 #define CONFIG_SYS_NAND_BASE            0x40000000
 175 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 176 #define CONFIG_SYS_NAND_ONFI_DETECTION
 177
 178 /* DMA stuff, needed for GPMI/MXS NAND support */
 179 #define CONFIG_APBH_DMA
 180 #define CONFIG_APBH_DMA_BURST
 181 #define CONFIG_APBH_DMA_BURST8
 182
 183 /* Environment in NAND */
 184 #define CONFIG_ENV_IS_IN_NAND
 185 #define CONFIG_ENV_OFFSET               (16 << 20)
 186 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
 187 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
 188 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
 189 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 190
 191 #else /* CONFIG_CMD_NAND */
 192
 193 /* Environment in MMC */
 194 #define CONFIG_ENV_SIZE                 (8 << 10)
 195 #define CONFIG_ENV_IS_IN_MMC
 196 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 197 #define CONFIG_SYS_MMC_ENV_DEV          0
 198
 199 #endif /* CONFIG_CMD_NAND */
 200
 201 /* UBI/UBIFS config options */
 202 #define CONFIG_LZO
 203 #define CONFIG_MTD_DEVICE
 204 #define CONFIG_MTD_PARTITIONS
 205 #define CONFIG_RBTREE
 206 #define CONFIG_CMD_MTDPARTS
 207 #define CONFIG_CMD_UBI
 208 #define CONFIG_CMD_UBIFS
 209
 210 #endif                         /* __CONFIG_H */