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
  38 /* Set TEXT at the beginning of the NOR flash */
  39 #define CONFIG_SYS_TEXT_BASE    0xA0000000
  40 #define CONFIG_SYS_CACHELINE_SIZE       32
  41
  42 #define CONFIG_BOARD_EARLY_INIT_F
  43 #define CONFIG_BOARD_LATE_INIT
  44
  45 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  46 #define CONFIG_REVISION_TAG
  47 #define CONFIG_SETUP_MEMORY_TAGS
  48 #define CONFIG_INITRD_TAG
  49
  50 /*
  51  * Size of malloc() pool
  52  */
  53 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  54
  55 /*
  56  * Hardware drivers
  57  */
  58 #define CONFIG_HARD_I2C
  59 #define CONFIG_I2C_MXC
  60 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
  61 #define CONFIG_SYS_I2C_SPEED            100000
  62 #define CONFIG_MXC_SPI
  63 #define CONFIG_MXC_GPIO
  64
  65
  66 /*
  67  * PMIC Configs
  68  */
  69 #define CONFIG_PMIC
  70 #define CONFIG_PMIC_I2C
  71 #define CONFIG_PMIC_FSL
  72 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
  73 #define CONFIG_RTC_MC13XXX
  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_MXC_UART_BASE    UART1_BASE
  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
  92 /*
  93  * Command definition
  94  */
  95
  96 #include <config_cmd_default.h>
  97
  98 #define CONFIG_CMD_PING
  99 #define CONFIG_CMD_DHCP
 100 #define CONFIG_BOOTP_SUBNETMASK
 101 #define CONFIG_BOOTP_GATEWAY
 102 #define CONFIG_BOOTP_DNS
 103
 104 #define CONFIG_CMD_NAND
 105 #define CONFIG_CMD_CACHE
 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 #define CONFIG_CMD_DATE
 113
 114 #define CONFIG_BOOTDELAY        3
 115
 116 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
 117
 118 /*
 119  * Ethernet on the debug board (SMC911)
 120  */
 121 #define CONFIG_SMC911X
 122 #define CONFIG_SMC911X_16_BIT 1
 123 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
 124
 125 #define CONFIG_HAS_ETH1
 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
 148 #define CONFIG_AUTO_COMPLETE
 149 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 150 /* Print Buffer Size */
 151 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 152 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 153 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 154
 155 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
 156 #define CONFIG_SYS_MEMTEST_END          0x10000
 157
 158 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
 159
 160 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 161
 162 #define CONFIG_SYS_HZ                           1000
 163
 164
 165 /*
 166  * Stack sizes
 167  *
 168  * The stack sizes are set up in start.S using the settings below
 169  */
 170 #define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
 171
 172 /*
 173  * Physical Memory Map
 174  */
 175 #define CONFIG_NR_DRAM_BANKS    2
 176 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 177 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
 178 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
 179 #define PHYS_SDRAM_2_SIZE       (128 * 1024 * 1024)
 180
 181 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
 182 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
 183 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
 184 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 185                                         GENERATED_GBL_DATA_SIZE)
 186 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 187                                         CONFIG_SYS_GBL_DATA_OFFSET)
 188
 189 /*
 190  * MTD Command for mtdparts
 191  */
 192 #define CONFIG_CMD_MTDPARTS
 193 #define CONFIG_MTD_DEVICE
 194 #define CONFIG_FLASH_CFI_MTD
 195 #define CONFIG_MTD_PARTITIONS
 196 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
 197 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
 198                                 "96m(root),8m(cfg),1938m(user);"        \
 199                                 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
 200
 201 /*
 202  * FLASH and environment organization
 203  */
 204 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
 205 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
 206 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
 207 /* Monitor at beginning of flash */
 208 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 209 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 210
 211 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 212 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 213
 214 /* Address and size of Redundant Environment Sector     */
 215 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 216 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 217
 218 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 219                                 CONFIG_SYS_MONITOR_LEN)
 220
 221 #define CONFIG_ENV_IS_IN_FLASH
 222
 223 #if defined(CONFIG_FSL_ENV_IN_NAND)
 224         #define CONFIG_ENV_IS_IN_NAND
 225         #define CONFIG_ENV_OFFSET       (1024 * 1024)
 226 #endif
 227
 228 /*
 229  * CFI FLASH driver setup
 230  */
 231 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 232 #define CONFIG_FLASH_CFI_DRIVER
 233
 234 /* A non-standard buffered write algorithm */
 235 #define CONFIG_FLASH_SPANSION_S29WS_N
 236 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
 237 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 238
 239 /*
 240  * NAND FLASH driver setup
 241  */
 242 #define CONFIG_NAND_MXC
 243 #define CONFIG_NAND_MXC_V1_1
 244 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
 245 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 246 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
 247 #define CONFIG_MXC_NAND_HWECC
 248 #define CONFIG_SYS_NAND_LARGEPAGE
 249
 250 /*
 251  * Default environment and default scripts
 252  * to update uboot and load kernel
 253  */
 254 #define xstr(s) str(s)
 255 #define str(s)  #s
 256
 257 #define CONFIG_HOSTNAME "mx35pdk"
 258 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 259         "netdev=eth1\0"                                                 \
 260         "ethprime=smc911x\0"                                            \
 261         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 262                 "nfsroot=${serverip}:${rootpath}\0"                     \
 263         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 264         "addip_sta=setenv bootargs ${bootargs} "                        \
 265                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 266                 ":${hostname}:${netdev}:off panic=1\0"                  \
 267         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 268         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
 269                 "else run addip_sta;fi\0"       \
 270         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 271         "addtty=setenv bootargs ${bootargs}"                            \
 272                 " console=ttymxc0,${baudrate}\0"                        \
 273         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
 274         "loadaddr=80800000\0"                                           \
 275         "kernel_addr_r=80800000\0"                                      \
 276         "hostname=" xstr(CONFIG_HOSTNAME) "\0"                          \
 277         "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"                   \
 278         "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"             \
 279         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 280                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 281         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 282                 "bootm ${kernel_addr}\0"                                \
 283         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 284                 "run nfsargs addip addtty addmtd addmisc;"              \
 285                 "bootm ${kernel_addr_r}\0"                              \
 286         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 287                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 288         "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"                 \
 289         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 290         "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"                \
 291         "update=protect off ${uboot_addr} +40000;"                      \
 292                 "erase ${uboot_addr} +40000;"                           \
 293                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
 294         "upd=if run load;then echo Updating u-boot;if run update;"      \
 295                 "then echo U-Boot updated;"                             \
 296                         "else echo Error updating u-boot !;"            \
 297                         "echo Board without bootloader !!;"             \
 298                 "fi;"                                                   \
 299                 "else echo U-Boot not downloaded..exiting;fi\0"         \
 300         "bootcmd=run net_nfs\0"
 301
 302 #endif                          /* __CONFIG_H */