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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 #define CONFIG_CMDLINE_TAG
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_REVISION_TAG
  27
  28 /* Size of malloc() pool */
  29 #define CONFIG_SYS_MALLOC_LEN           (2 * 1024 * 1024)
  30
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_MISC_INIT_R
  33 #define CONFIG_MXC_GPIO
  34
  35 #define CONFIG_MXC_UART
  36 #define CONFIG_MXC_UART_BASE            UART1_BASE
  37
  38 /* I2C Configs */
  39 #define CONFIG_CMD_I2C
  40 #define CONFIG_SYS_I2C
  41 #define CONFIG_SYS_I2C_MXC
  42 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  43 #define CONFIG_SYS_I2C_SPEED            100000
  44
  45 /* MMC Configs */
  46 #define CONFIG_FSL_ESDHC
  47 #define CONFIG_FSL_USDHC
  48 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  49 #define CONFIG_SYS_FSL_USDHC_NUM        1
  50
  51 #define CONFIG_MMC
  52 #define CONFIG_CMD_MMC
  53 #define CONFIG_GENERIC_MMC
  54 #define CONFIG_BOUNCE_BUFFER
  55 #define CONFIG_CMD_EXT2
  56 #define CONFIG_CMD_FAT
  57 #define CONFIG_DOS_PARTITION
  58
  59 #define CONFIG_CMD_PING
  60 #define CONFIG_CMD_DHCP
  61 #define CONFIG_CMD_MII
  62 #define CONFIG_CMD_NET
  63 #define CONFIG_FEC_MXC
  64 #define CONFIG_MII
  65 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  66 #define CONFIG_FEC_XCV_TYPE             RGMII
  67 #define CONFIG_FEC_MXC_PHYADDR          4
  68 #define CONFIG_PHYLIB
  69 #define CONFIG_PHY_MICREL
  70 #define CONFIG_PHY_MICREL_KSZ9021
  71
  72 /* USB Configs */
  73 #define CONFIG_CMD_USB
  74 #define CONFIG_CMD_FAT
  75 #define CONFIG_USB_EHCI
  76 #define CONFIG_USB_EHCI_MX6
  77 #define CONFIG_USB_STORAGE
  78 #define CONFIG_MXC_USB_PORT     1
  79 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  80 #define CONFIG_MXC_USB_FLAGS    0
  81
  82 /* Miscellaneous commands */
  83 #define CONFIG_CMD_BMODE
  84
  85 /* allow to overwrite serial and ethaddr */
  86 #define CONFIG_ENV_OVERWRITE
  87 #define CONFIG_CONS_INDEX               1
  88 #define CONFIG_BAUDRATE                 115200
  89
  90 /* Command definition */
  91
  92 #define CONFIG_BOOTDELAY                3
  93
  94 #define CONFIG_LOADADDR                 0x12000000
  95 #define CONFIG_SYS_TEXT_BASE            0x17800000
  96
  97 #define CONFIG_SYS_MEMTEST_START        0x10000000
  98 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (500 << 20))
  99
 100 #define CONFIG_HOSTNAME                 titanium
 101 #define CONFIG_UBI_PART                 ubi
 102 #define CONFIG_UBIFS_VOLUME             rootfs0
 103
 104 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
 105 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:16M(uboot),512k(env1)," \
 106                                 "512k(env2),-(ubi)"
 107
 108 #define CONFIG_EXTRA_ENV_SETTINGS \
 109         "kernel=" __stringify(CONFIG_HOSTNAME) "/uImage\0"              \
 110         "kernel_fs=/boot/uImage\0"                                      \
 111         "kernel_addr=11000000\0"                                        \
 112         "dtb=" __stringify(CONFIG_HOSTNAME) "/"                         \
 113                 __stringify(CONFIG_HOSTNAME) ".dtb\0"                   \
 114         "dtb_fs=/boot/" __stringify(CONFIG_HOSTNAME) ".dtb\0"           \
 115         "dtb_addr=12800000\0"                                           \
 116         "script=boot.scr\0" \
 117         "uimage=uImage\0" \
 118         "console=ttymxc0\0" \
 119         "baudrate=115200\0" \
 120         "fdt_high=0xffffffff\0"   \
 121         "initrd_high=0xffffffff\0" \
 122         "mmcdev=0\0" \
 123         "mmcpart=1\0" \
 124         "uimage=uImage\0" \
 125         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
 126                 " ${script}\0" \
 127         "bootscript=echo Running bootscript from mmc ...; source\0" \
 128         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 129         "mmcroot=/dev/mmcblk0p2\0" \
 130         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 131                 "root=${mmcroot} rootwait rw\0" \
 132         "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
 133                 " ${uimage}; bootm\0" \
 134         "addip=setenv bootargs ${bootargs} "                            \
 135                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 136                 ":${hostname}:${netdev}:off panic=1\0"                  \
 137         "addcon=setenv bootargs ${bootargs} console=ttymxc0,"           \
 138                 "${baudrate}\0"                                         \
 139         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 140         "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0"       \
 141         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 142                 "nfsroot=${serverip}:${rootpath}\0"                     \
 143         "ubifs=" __stringify(CONFIG_HOSTNAME) "/ubifs.img\0"            \
 144         "part=" __stringify(CONFIG_UBI_PART) "\0"                       \
 145         "boot_vol=0\0"                                                  \
 146         "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0"                    \
 147         "load_ubifs=tftp ${kernel_addr} ${ubifs}\0"                     \
 148         "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \
 149                 " ${filesize}\0"                                        \
 150         "upd_ubifs=run load_ubifs update_ubifs\0"                       \
 151         "init_ubi=nand erase.part ubi;ubi part ${part};"                \
 152                 "ubi create ${vol} c800000\0"                           \
 153         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 154         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 155         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip"         \
 156                 " addcon addmtd;"                                       \
 157                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 158         "ubifsargs=set bootargs ubi.mtd=ubi "                           \
 159                 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0"         \
 160         "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0"   \
 161         "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};"             \
 162                 "ubifsload ${dtb_addr} ${dtb_fs};\0"                    \
 163         "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \
 164                 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0"           \
 165         "load_kernel=tftp ${kernel_addr} ${kernel}\0"                   \
 166         "load_dtb=tftp ${dtb_addr} ${dtb}\0"                            \
 167         "net_nfs=run load_dtb load_kernel; "                            \
 168                 "run nfsargs addip addcon addmtd;"                      \
 169                 "bootm ${kernel_addr} - ${dtb_addr}\0"                  \
 170         "delenv=env default -a -f; saveenv; reset\0"
 171
 172 #define CONFIG_BOOTCOMMAND              "run nand_ubifs"
 173
 174 /* Miscellaneous configurable options */
 175 #define CONFIG_SYS_LONGHELP
 176 #define CONFIG_SYS_HUSH_PARSER
 177 #define CONFIG_SYS_PROMPT               "Titanium > "
 178 #define CONFIG_AUTO_COMPLETE
 179 #define CONFIG_CMDLINE_EDITING
 180 #define CONFIG_SYS_CONSOLE_INFO_QUIET   /* don't print console @ startup */
 181
 182 #define CONFIG_SYS_CBSIZE               256
 183
 184 /* Print Buffer Size */
 185 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 186                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 187 #define CONFIG_SYS_MAXARGS              16
 188 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 189
 190 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 191
 192 /* Physical Memory Map */
 193 #define CONFIG_NR_DRAM_BANKS            1
 194 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 195 #define PHYS_SDRAM_SIZE                 (512 << 20)
 196
 197 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 198 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 199 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 200
 201 #define CONFIG_SYS_INIT_SP_OFFSET \
 202         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 203 #define CONFIG_SYS_INIT_SP_ADDR \
 204         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 205
 206 /* Enable NAND support */
 207 #define CONFIG_CMD_NAND
 208 #define CONFIG_CMD_NAND_TRIMFFS
 209 #define CONFIG_CMD_TIME
 210
 211 #ifdef CONFIG_CMD_NAND
 212
 213 /* NAND stuff */
 214 #define CONFIG_NAND_MXS
 215 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 216 #define CONFIG_SYS_NAND_BASE            0x40000000
 217 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 218 #define CONFIG_SYS_NAND_ONFI_DETECTION
 219
 220 /* DMA stuff, needed for GPMI/MXS NAND support */
 221 #define CONFIG_APBH_DMA
 222 #define CONFIG_APBH_DMA_BURST
 223 #define CONFIG_APBH_DMA_BURST8
 224
 225 /* Environment in NAND */
 226 #define CONFIG_ENV_IS_IN_NAND
 227 #define CONFIG_ENV_OFFSET               (16 << 20)
 228 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
 229 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
 230 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
 231 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 232
 233 #else /* CONFIG_CMD_NAND */
 234
 235 /* Environment in MMC */
 236 #define CONFIG_ENV_SIZE                 (8 << 10)
 237 #define CONFIG_ENV_IS_IN_MMC
 238 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 239 #define CONFIG_SYS_MMC_ENV_DEV          0
 240
 241 #endif /* CONFIG_CMD_NAND */
 242
 243 /* UBI/UBIFS config options */
 244 #define CONFIG_LZO
 245 #define CONFIG_MTD_DEVICE
 246 #define CONFIG_MTD_PARTITIONS
 247 #define CONFIG_RBTREE
 248 #define CONFIG_CMD_MTDPARTS
 249 #define CONFIG_CMD_UBI
 250 #define CONFIG_CMD_UBIFS
 251
 252 #define CONFIG_OF_LIBFDT
 253 #define CONFIG_CMD_BOOTZ
 254
 255 #ifndef CONFIG_SYS_DCACHE_OFF
 256 #define CONFIG_CMD_CACHE
 257 #endif
 258
 259 #endif                         /* __CONFIG_H */