LXR uboot/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_SYS_64BIT_VSPRINTF
  43
  44#define CONFIG_BOARD_EARLY_INIT_F
  45#define CONFIG_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#define CONFIG_MXC_GPIO
  67
  68
  69/*
  70 * PMIC Configs
  71 */
  72#define CONFIG_PMIC
  73#define CONFIG_PMIC_I2C
  74#define CONFIG_PMIC_FSL
  75#define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
  76#define CONFIG_RTC_MC13XXX
  77
  78/*
  79 * MFD MC9SDZ60
  80 */
  81#define CONFIG_FSL_MC9SDZ60
  82#define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR        0x69
  83
  84/*
  85 * UART (console)
  86 */
  87#define CONFIG_MXC_UART
  88#define CONFIG_MXC_UART_BASE    UART1_BASE
  89
  90/* allow to overwrite serial and ethaddr */
  91#define CONFIG_ENV_OVERWRITE
  92#define CONFIG_CONS_INDEX       1
  93#define CONFIG_BAUDRATE         115200
  94#define CONFIG_SYS_BAUDRATE_TABLE       {9600, 19200, 38400, 57600, 115200}
  95
  96/*
  97 * Command definition
  98 */
  99
 100#include <config_cmd_default.h>
 101
 102#define CONFIG_CMD_PING
 103#define CONFIG_CMD_DHCP
 104#define CONFIG_BOOTP_SUBNETMASK
 105#define CONFIG_BOOTP_GATEWAY
 106#define CONFIG_BOOTP_DNS
 107
 108#define CONFIG_CMD_NAND
 109#define CONFIG_CMD_CACHE
 110
 111#define CONFIG_CMD_I2C
 112#define CONFIG_CMD_SPI
 113#define CONFIG_CMD_MII
 114#define CONFIG_CMD_NET
 115#define CONFIG_NET_RETRY_COUNT  100
 116#define CONFIG_CMD_DATE
 117
 118#define CONFIG_BOOTDELAY        3
 119
 120#define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
 121
 122/*
 123 * Ethernet on the debug board (SMC911)
 124 */
 125#define CONFIG_SMC911X
 126#define CONFIG_SMC911X_16_BIT 1
 127#define CONFIG_SMC911X_BASE CS5_BASE_ADDR
 128
 129#define CONFIG_HAS_ETH1
 130#define CONFIG_ETHPRIME
 131
 132/*
 133 * Ethernet on SOC (FEC)
 134 */
 135#define CONFIG_FEC_MXC
 136#define IMX_FEC_BASE    FEC_BASE_ADDR
 137#define CONFIG_FEC_MXC_PHYADDR  0x1F
 138
 139#define CONFIG_MII
 140#define CONFIG_DISCOVER_PHY
 141
 142#define CONFIG_ARP_TIMEOUT      200UL
 143
 144/*
 145 * Miscellaneous configurable options
 146 */
 147#define CONFIG_SYS_LONGHELP     /* undef to save memory */
 148#define CONFIG_SYS_PROMPT       "MX35 U-Boot > "
 149#define CONFIG_CMDLINE_EDITING
 150#define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
 151#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 152
 153#define CONFIG_AUTO_COMPLETE
 154#define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 155/* Print Buffer Size */
 156#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 157#define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 158#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 159
 160#define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
 161#define CONFIG_SYS_MEMTEST_END          0x10000
 162
 163#undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
 164
 165#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 166
 167#define CONFIG_SYS_HZ                           1000
 168
 169
 170/*
 171 * Stack sizes
 172 *
 173 * The stack sizes are set up in start.S using the settings below
 174 */
 175#define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
 176
 177/*
 178 * Physical Memory Map
 179 */
 180#define CONFIG_NR_DRAM_BANKS    2
 181#define PHYS_SDRAM_1            CSD0_BASE_ADDR
 182#define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
 183#define PHYS_SDRAM_2            CSD1_BASE_ADDR
 184#define PHYS_SDRAM_2_SIZE       (128 * 1024 * 1024)
 185
 186#define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
 187#define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
 188#define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
 189#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 190                                        GENERATED_GBL_DATA_SIZE)
 191#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 192                                        CONFIG_SYS_GBL_DATA_OFFSET)
 193
 194/*
 195 * MTD Command for mtdparts
 196 */
 197#define CONFIG_CMD_MTDPARTS
 198#define CONFIG_MTD_DEVICE
 199#define CONFIG_FLASH_CFI_MTD
 200#define CONFIG_MTD_PARTITIONS
 201#define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
 202#define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
 203                                "96m(root),8m(cfg),1938m(user);"        \
 204                                "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
 205
 206/*
 207 * FLASH and environment organization
 208 */
 209#define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
 210#define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
 211#define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
 212/* Monitor at beginning of flash */
 213#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 214#define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
 215
 216#define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 217#define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 218
 219/* Address and size of Redundant Environment Sector     */
 220#define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 221#define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 222
 223#define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 224                                CONFIG_SYS_MONITOR_LEN)
 225
 226#define CONFIG_ENV_IS_IN_FLASH
 227
 228#if defined(CONFIG_FSL_ENV_IN_NAND)
 229        #define CONFIG_ENV_IS_IN_NAND
 230        #define CONFIG_ENV_OFFSET       (1024 * 1024)
 231#endif
 232
 233/*
 234 * CFI FLASH driver setup
 235 */
 236#define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
 237#define CONFIG_FLASH_CFI_DRIVER
 238
 239/* A non-standard buffered write algorithm */
 240#define CONFIG_FLASH_SPANSION_S29WS_N
 241#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
 242#define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
 243
 244/*
 245 * NAND FLASH driver setup
 246 */
 247#define CONFIG_NAND_MXC
 248#define CONFIG_NAND_MXC_V1_1
 249#define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
 250#define CONFIG_SYS_MAX_NAND_DEVICE      1
 251#define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
 252#define CONFIG_MXC_NAND_HWECC
 253#define CONFIG_SYS_NAND_LARGEPAGE
 254
 255/*
 256 * Default environment and default scripts
 257 * to update uboot and load kernel
 258 */
 259#define xstr(s) str(s)
 260#define str(s)  #s
 261
 262#define CONFIG_HOSTNAME "mx35pdk"
 263#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 264        "netdev=eth1\0"                                                 \
 265        "ethprime=smc911x\0"                                            \
 266        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 267                "nfsroot=${serverip}:${rootpath}\0"                     \
 268        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 269        "addip_sta=setenv bootargs ${bootargs} "                        \
 270                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 271                ":${hostname}:${netdev}:off panic=1\0"                  \
 272        "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
 273        "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
 274                "else run addip_sta;fi\0"       \
 275        "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 276        "addtty=setenv bootargs ${bootargs}"                            \
 277                " console=ttymxc0,${baudrate}\0"                        \
 278        "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
 279        "loadaddr=80800000\0"                                           \
 280        "kernel_addr_r=80800000\0"                                      \
 281        "hostname=" xstr(CONFIG_HOSTNAME) "\0"                          \
 282        "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"                   \
 283        "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"             \
 284        "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 285                "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 286        "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 287                "bootm ${kernel_addr}\0"                                \
 288        "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 289                "run nfsargs addip addtty addmtd addmisc;"              \
 290                "bootm ${kernel_addr_r}\0"                              \
 291        "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
 292                "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
 293        "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"                 \
 294        "load=tftp ${loadaddr} ${u-boot}\0"                             \
 295        "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"                \
 296        "update=protect off ${uboot_addr} +40000;"                      \
 297                "erase ${uboot_addr} +40000;"                           \
 298                "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
 299        "upd=if run load;then echo Updating u-boot;if run update;"      \
 300                "then echo U-Boot updated;"                             \
 301                        "else echo Error updating u-boot !;"            \
 302                        "echo Board without bootloader !!;"             \
 303                "fi;"                                                   \
 304                "else echo U-Boot not downloaded..exiting;fi\0"         \
 305        "bootcmd=run net_nfs\0"
 306
 307#endif                          /* __CONFIG_H */
 308