include/configs/mx35pdk.h

   1 /*
   2  * (C) Copyright 2010, Stefano Babic <sbabic@denx.de>
   3  *
   4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
   5  *
   6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
   7  *
   8  * Configuration for the MX35pdk Freescale board.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 #ifndef __CONFIG_H
  27 #define __CONFIG_H
  28
  29 #include <asm/arch/imx-regs.h>
  30
  31  /* High Level Configuration Options */
  32 #define CONFIG_ARM1136  /* This is an arm1136 CPU core */
  33 #define CONFIG_MX35
  34 #define CONFIG_MX35_HCLK_FREQ   24000000
  35
  36 #define CONFIG_DISPLAY_CPUINFO
  37 #define CONFIG_DISPLAY_BOARDINFO
  38
  39 /* Set TEXT at the beginning of the NOR flash */
  40 #define CONFIG_SYS_TEXT_BASE    0xA0000000
  41
  42 #define CONFIG_SYS_64BIT_VSPRINTF
  43
  44 #define CONFIG_BOARD_EARLY_INIT_F
  45 #define BOARD_LATE_INIT
  46
  47 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  48 #define CONFIG_REVISION_TAG
  49 #define CONFIG_SETUP_MEMORY_TAGS
  50 #define CONFIG_INITRD_TAG
  51
  52 /*
  53  * Size of malloc() pool
  54  */
  55 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  56
  57 /*
  58  * Hardware drivers
  59  */
  60 #define CONFIG_HARD_I2C
  61 #define CONFIG_I2C_MXC
  62 #define CONFIG_SYS_I2C_MX35_PORT1
  63 #define CONFIG_SYS_I2C_SPEED            100000
  64 #define CONFIG_SYS_I2C_SLAVE            0xfe
  65 #define CONFIG_MXC_SPI
  66
  67
  68 /*
  69  * PMIC Configs
  70  */
  71 #define CONFIG_FSL_PMIC
  72 #define CONFIG_FSL_PMIC_I2C
  73 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
  74
  75 /*
  76  * MFD MC9SDZ60
  77  */
  78 #define CONFIG_FSL_MC9SDZ60
  79 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR        0x69
  80
  81 /*
  82  * UART (console)
  83  */
  84 #define CONFIG_MXC_UART
  85 #define CONFIG_SYS_MX35_UART1
  86
  87 /* allow to overwrite serial and ethaddr */
  88 #define CONFIG_ENV_OVERWRITE
  89 #define CONFIG_CONS_INDEX       1
  90 #define CONFIG_BAUDRATE         115200
  91 #define CONFIG_SYS_BAUDRATE_TABLE       {9600, 19200, 38400, 57600, 115200}
  92
  93 /*
  94  * Command definition
  95  */
  96
  97 #include <config_cmd_default.h>
  98
  99 #define CONFIG_CMD_PING
 100 #define CONFIG_CMD_DHCP
 101 #define CONFIG_BOOTP_SUBNETMASK
 102 #define CONFIG_BOOTP_GATEWAY
 103 #define CONFIG_BOOTP_DNS
 104
 105 #define CONFIG_CMD_NAND
 106
 107 #define CONFIG_CMD_I2C
 108 #define CONFIG_CMD_SPI
 109 #define CONFIG_CMD_MII
 110 #define CONFIG_CMD_NET
 111 #define CONFIG_NET_RETRY_COUNT  100
 112
 113 #define CONFIG_BOOTDELAY        3
 114
 115 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
 116
 117 /*
 118  * Ethernet on the debug board (SMC911)
 119  */
 120 #define CONFIG_SMC911X
 121 #define CONFIG_SMC911X_16_BIT 1
 122 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
 123
 124 #define CONFIG_HAS_ETH1
 125 #define CONFIG_NET_MULTI
 126 #define CONFIG_ETHPRIME
 127
 128 /*
 129  * Ethernet on SOC (FEC)
 130  */
 131 #define CONFIG_FEC_MXC
 132 #define IMX_FEC_BASE    FEC_BASE_ADDR
 133 #define CONFIG_FEC_MXC_PHYADDR  0x1F
 134
 135 #define CONFIG_MII
 136 #define CONFIG_DISCOVER_PHY
 137
 138 #define CONFIG_ARP_TIMEOUT      200UL
 139
 140 /*
 141  * Miscellaneous configurable options
 142  */
 143 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 144 #define CONFIG_SYS_PROMPT       "MX35 U-Boot > "
 145 #define CONFIG_CMDLINE_EDITING
 146 #define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
 147 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 148
 149 #define CONFIG_AUTO_COMPLETE
 150 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 151 /* Print Buffer Size */
 152 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 153 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 154 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 155
 156 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
 157 #define CONFIG_SYS_MEMTEST_END          0x10000
 158
 159 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
 160
 161 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 162
 163 #define CONFIG_SYS_HZ                           1000
 164
 165
 166 /*
 167  * Stack sizes
 168  *
 169  * The stack sizes are set up in start.S using the settings below
 170  */
 171 #define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
 172
 173 /*
 174  * Physical Memory Map
 175  */
 176 #define CONFIG_NR_DRAM_BANKS    1
 177 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 178 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
 179 #define iomem_valid_addr(addr, size) \
 180         (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE))
 181
 182 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
 183 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
 184 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
 185 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 186                                         GENERATED_GBL_DATA_SIZE)
 187 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 188                                         CONFIG_SYS_GBL_DATA_OFFSET)
 189
 190 /*
 191  * MTD Command for mtdparts
 192  */
 193 #define CONFIG_CMD_MTDPARTS
 194 #define CONFIG_MTD_DEVICE
 195 #define CONFIG_FLASH_CFI_MTD
 196 #define CONFIG_MTD_PARTITIONS
 197 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
 198 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
 199                                 "96m(root),8m(cfg),1938m(user);"        \
 200                                 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
 201
 202 /*
 203  * FLASH and environment organization
 204  */
 205 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
 206 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
 207 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
 208 /* Monitor at beginning of flash */
 209 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 210 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 211
 212 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 213 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 214
 215 /* Address and size of Redundant Environment Sector     */
 216 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 217 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 218
 219 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 220                                 CONFIG_SYS_MONITOR_LEN)
 221
 222 #define CONFIG_ENV_IS_IN_FLASH
 223
 224 #if defined(CONFIG_FSL_ENV_IN_NAND)
 225         #define CONFIG_ENV_IS_IN_NAND
 226         #define CONFIG_ENV_OFFSET       (1024 * 1024)
 227 #endif
 228
 229 /*
 230  * CFI FLASH driver setup
 231  */
 232 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 233 #define CONFIG_FLASH_CFI_DRIVER
 234
 235 /* A non-standard buffered write algorithm */
 236 #define CONFIG_FLASH_SPANSION_S29WS_N
 237 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
 238 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 239
 240 /*
 241  * NAND FLASH driver setup
 242  */
 243 #define CONFIG_NAND_MXC
 244 #define CONFIG_NAND_MXC_V1_1
 245 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
 246 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 247 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
 248 #define CONFIG_MXC_NAND_HWECC
 249 #define CONFIG_SYS_NAND_LARGEPAGE
 250
 251 /*
 252  * Default environment and default scripts
 253  * to update uboot and load kernel
 254  */
 255 #define xstr(s) str(s)
 256 #define str(s)  #s
 257
 258 #define CONFIG_HOSTNAME "mx35pdk"
 259 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 260         "netdev=eth1\0"                                                 \
 261         "ethprime=smc911x\0"                                            \
 262         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 263                 "nfsroot=${serverip}:${rootpath}\0"                     \
 264         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 265         "addip_sta=setenv bootargs ${bootargs} "                        \
 266                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 267                 ":${hostname}:${netdev}:off panic=1\0"                  \
 268         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 269         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
 270                 "else run addip_sta;fi\0"       \
 271         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 272         "addtty=setenv bootargs ${bootargs}"                            \
 273                 " console=ttymxc0,${baudrate}\0"                        \
 274         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
 275         "loadaddr=80800000\0"                                           \
 276         "kernel_addr_r=80800000\0"                                      \
 277         "hostname=" xstr(CONFIG_HOSTNAME) "\0"                          \
 278         "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"                   \
 279         "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"             \
 280         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 281                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 282         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 283                 "bootm ${kernel_addr}\0"                                \
 284         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 285                 "run nfsargs addip addtty addmtd addmisc;"              \
 286                 "bootm ${kernel_addr_r}\0"                              \
 287         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 288                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 289         "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"                 \
 290         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 291         "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"                \
 292         "update=protect off ${uboot_addr} +40000;"                      \
 293                 "erase ${uboot_addr} +40000;"                           \
 294                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
 295         "upd=if run load;then echo Updating u-boot;if run update;"      \
 296                 "then echo U-Boot updated;"                             \
 297                         "else echo Error updating u-boot !;"            \
 298                         "echo Board without bootloader !!;"             \
 299                 "fi;"                                                   \
 300                 "else echo U-Boot not downloaded..exiting;fi\0"         \
 301         "bootcmd=run net_nfs\0"
 302
 303 #endif                          /* __CONFIG_H */