include/configs/spear-common.h

   1 /*
   2  * (C) Copyright 2009
   3  * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef _SPEAR_COMMON_H
  25 #define _SPEAR_COMMON_H
  26 /*
  27  * Common configurations used for both spear3xx as well as spear6xx
  28  */
  29
  30 /* U-boot Load Address */
  31 #define CONFIG_SYS_TEXT_BASE                    0x00700000
  32
  33 /* Ethernet driver configuration */
  34 #define CONFIG_MII
  35 #define CONFIG_DESIGNWARE_ETH
  36 #define CONFIG_DW_SEARCH_PHY
  37 #define CONFIG_DW0_PHY                          1
  38 #define CONFIG_NET_MULTI
  39 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  40 #define CONFIG_DW_AUTONEG
  41 #define CONFIG_PHY_GIGE                 /* Include GbE speed/duplex detection */
  42
  43 /* USBD driver configuration */
  44 #if defined(CONFIG_SPEAR_USBTTY)
  45 #define CONFIG_DW_UDC
  46 #define CONFIG_USB_DEVICE
  47 #define CONFIG_USBD_HS
  48 #define CONFIG_USB_TTY
  49
  50 #define CONFIG_USBD_PRODUCT_NAME                "SPEAr SoC"
  51 #define CONFIG_USBD_MANUFACTURER                "ST Microelectronics"
  52
  53 #endif
  54
  55 #define CONFIG_EXTRA_ENV_USBTTY                 "usbtty=cdc_acm\0"
  56
  57 /* I2C driver configuration */
  58 #define CONFIG_HARD_I2C
  59 #define CONFIG_DW_I2C
  60 #define CONFIG_SYS_I2C_SPEED                    400000
  61 #define CONFIG_SYS_I2C_SLAVE                    0x02
  62
  63 #define CONFIG_I2C_CHIPADDRESS                  0x50
  64
  65 /* Timer, HZ specific defines */
  66 #define CONFIG_SYS_HZ                           1000
  67
  68 /* Flash configuration */
  69 #if defined(CONFIG_FLASH_PNOR)
  70 #define CONFIG_SPEAR_EMI
  71 #else
  72 #define CONFIG_ST_SMI
  73 #endif
  74
  75 #if defined(CONFIG_ST_SMI)
  76
  77 #define CONFIG_SYS_MAX_FLASH_BANKS              2
  78 #define CONFIG_SYS_FLASH_BASE                   0xF8000000
  79 #define CONFIG_SYS_CS1_FLASH_BASE               0xF9000000
  80 #define CONFIG_SYS_FLASH_BANK_SIZE              0x01000000
  81 #define CONFIG_SYS_FLASH_ADDR_BASE              {CONFIG_SYS_FLASH_BASE, \
  82                                                 CONFIG_SYS_CS1_FLASH_BASE}
  83 #define CONFIG_SYS_MAX_FLASH_SECT               128
  84
  85 #define CONFIG_SYS_FLASH_ERASE_TOUT             (3 * CONFIG_SYS_HZ)
  86 #define CONFIG_SYS_FLASH_WRITE_TOUT             (3 * CONFIG_SYS_HZ)
  87
  88 #endif
  89
  90 /*
  91  * Serial Configuration (PL011)
  92  * CONFIG_PL01x_PORTS is defined in specific files
  93  */
  94 #define CONFIG_PL011_SERIAL
  95 #define CONFIG_PL011_CLOCK                      (48 * 1000 * 1000)
  96 #define CONFIG_CONS_INDEX                       0
  97 #define CONFIG_BAUDRATE                         115200
  98 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, \
  99                                                 57600, 115200 }
 100
 101 #define CONFIG_SYS_LOADS_BAUD_CHANGE
 102
 103 /* NAND FLASH Configuration */
 104 #define CONFIG_SYS_NAND_SELF_INIT
 105 #define CONFIG_MTD_DEVICE
 106 #define CONFIG_MTD_PARTITIONS
 107 #define CONFIG_NAND_FSMC
 108 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 109 #define CONFIG_SYS_NAND_ONFI_DETECTION
 110 #define CONFIG_SYS_NAND_QUIET_TEST
 111
 112 /*
 113  * Command support defines
 114  */
 115 #define CONFIG_CMD_I2C
 116 #define CONFIG_CMD_NAND
 117 #define CONFIG_CMD_ENV
 118 #define CONFIG_CMD_MEMORY
 119 #define CONFIG_CMD_RUN
 120 #define CONFIG_CMD_SAVES
 121 #define CONFIG_CMD_NET
 122 #define CONFIG_CMD_MII
 123 #define CONFIG_CMD_PING
 124 #define CONFIG_CMD_DHCP
 125
 126 /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 127 #include <config_cmd_default.h>
 128
 129 /*
 130  * Default Environment Varible definitions
 131  */
 132 #if defined(CONFIG_SPEAR_USBTTY)
 133 #define CONFIG_BOOTDELAY                        -1
 134 #else
 135 #define CONFIG_BOOTDELAY                        1
 136 #endif
 137
 138 #define CONFIG_ENV_OVERWRITE
 139
 140 /*
 141  * U-Boot Environment placing definitions.
 142  */
 143 #if defined(CONFIG_ENV_IS_IN_FLASH)
 144 #ifdef CONFIG_ST_SMI
 145 /*
 146  * Environment is in serial NOR flash
 147  */
 148 #define CONFIG_SYS_MONITOR_LEN                  0x00040000
 149 #define CONFIG_ENV_SECT_SIZE                    0x00010000
 150 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 151
 152 #define CONFIG_BOOTCOMMAND                      "bootm 0xf8050000"
 153
 154 #elif defined(CONFIG_SPEAR_EMI)
 155 /*
 156  * Environment is in parallel NOR flash
 157  */
 158 #define CONFIG_SYS_MONITOR_LEN                  0x00060000
 159 #define CONFIG_ENV_SECT_SIZE                    0x00020000
 160 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 161
 162 #define CONFIG_BOOTCOMMAND                      "cp.b 0x50080000 0x1600000 " \
 163                                                 "0x4C0000; bootm 0x1600000"
 164 #endif
 165
 166 #define CONFIG_ENV_ADDR                         (CONFIG_SYS_FLASH_BASE + \
 167                                                 CONFIG_SYS_MONITOR_LEN)
 168 #elif defined(CONFIG_ENV_IS_IN_NAND)
 169 /*
 170  * Environment is in NAND
 171  */
 172
 173 #define CONFIG_ENV_OFFSET                       0x60000
 174 #define CONFIG_ENV_RANGE                        0x10000
 175 #define CONFIG_FSMTDBLK                         "/dev/mtdblock7 "
 176
 177 #define CONFIG_BOOTCOMMAND                      "nand read.jffs2 0x1600000 " \
 178                                                 "0x80000 0x4C0000; " \
 179                                                 "bootm 0x1600000"
 180 #endif
 181
 182 #define CONFIG_BOOTARGS                         "console=ttyAMA0,115200 " \
 183                                                 "mem=128M " \
 184                                                 "root="CONFIG_FSMTDBLK \
 185                                                 "rootfstype=jffs2"
 186
 187 #define CONFIG_NFSBOOTCOMMAND                                           \
 188         "bootp; "                                                       \
 189         "setenv bootargs root=/dev/nfs rw "                             \
 190         "nfsroot=$(serverip):$(rootpath) "                              \
 191         "ip=$(ipaddr):$(serverip):$(gatewayip):"                        \
 192                         "$(netmask):$(hostname):$(netdev):off "         \
 193                         "console=ttyAMA0,115200 $(othbootargs);"        \
 194         "bootm; "
 195
 196 #define CONFIG_RAMBOOTCOMMAND                                           \
 197         "setenv bootargs root=/dev/ram rw "                             \
 198                 "console=ttyAMA0,115200 $(othbootargs);"                \
 199         CONFIG_BOOTCOMMAND
 200
 201
 202 #define CONFIG_ENV_SIZE                         0x02000
 203 #define CONFIG_SYS_MONITOR_BASE                 CONFIG_SYS_TEXT_BASE
 204
 205 /* Miscellaneous configurable options */
 206 #define CONFIG_ARCH_CPU_INIT
 207 #define CONFIG_BOARD_EARLY_INIT_F
 208 #define CONFIG_DISPLAY_CPUINFO
 209 #define CONFIG_BOOT_PARAMS_ADDR                 0x00000100
 210 #define CONFIG_CMDLINE_TAG
 211 #define CONFIG_SETUP_MEMORY_TAGS
 212 #define CONFIG_MISC_INIT_R
 213 #define CONFIG_ZERO_BOOTDELAY_CHECK
 214 #define CONFIG_AUTOBOOT_KEYED
 215 #define CONFIG_AUTOBOOT_STOP_STR                " "
 216 #define CONFIG_AUTOBOOT_PROMPT                  \
 217                 "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
 218
 219 #define CONFIG_SYS_MEMTEST_START                0x00800000
 220 #define CONFIG_SYS_MEMTEST_END                  0x04000000
 221 #define CONFIG_SYS_MALLOC_LEN                   (1024*1024)
 222 #define CONFIG_IDENT_STRING                     "-SPEAr"
 223 #define CONFIG_SYS_LONGHELP
 224 #define CONFIG_SYS_PROMPT                       "u-boot> "
 225 #define CONFIG_CMDLINE_EDITING
 226 #define CONFIG_SYS_CBSIZE                       256
 227 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 228                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 229 #define CONFIG_SYS_MAXARGS                      16
 230 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
 231 #define CONFIG_SYS_LOAD_ADDR                    0x00800000
 232 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 233
 234 #define CONFIG_SYS_FLASH_EMPTY_INFO
 235
 236 /* Stack sizes */
 237 #define CONFIG_STACKSIZE                        (128*1024)
 238
 239 #ifdef CONFIG_USE_IRQ
 240 #define CONFIG_STACKSIZE_IRQ                    (4*1024)
 241 #define CONFIG_STACKSIZE_FIQ                    (4*1024)
 242 #endif
 243
 244 /* Physical Memory Map */
 245 #define CONFIG_NR_DRAM_BANKS                    1
 246 #define PHYS_SDRAM_1                            0x00000000
 247 #define PHYS_SDRAM_1_MAXSIZE                    0x40000000
 248
 249 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
 250 #define CONFIG_SYS_INIT_RAM_ADDR                0xD2800000
 251 #define CONFIG_SYS_INIT_RAM_SIZE                0x2000
 252
 253 #define CONFIG_SYS_INIT_SP_OFFSET               \
 254         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 255
 256 #define CONFIG_SYS_INIT_SP_ADDR                 \
 257         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 258
 259 #endif