include/configs/voiceblue.h

   1 /*
   2  * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
   3  *
   4  * Configuation settings for the TI OMAP VoiceBlue board.
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * version 2 as published by the Free Software Foundation.
  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 __CONFIG_H
  25 #define __CONFIG_H
  26
  27 #include <configs/omap1510.h>
  28
  29 #define CONFIG_ARM925T  1               /* This is an arm925t CPU */
  30 #define CONFIG_OMAP     1               /* in a TI OMAP core */
  31 #define CONFIG_OMAP1510 1               /* which is in a 5910 */
  32
  33 /* Input clock of PLL */
  34 #define CONFIG_SYS_CLK_FREQ             150000000       /* 150MHz */
  35 #define CONFIG_XTAL_FREQ                12000000        /*  12MHz */
  36
  37 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  38
  39 #define CONFIG_MISC_INIT_R              /* There is nothing to really init */
  40 #define BOARD_LATE_INIT                 /* but we flash the LEDs here */
  41
  42 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  43 #define CONFIG_SETUP_MEMORY_TAGS        1
  44 #define CONFIG_INITRD_TAG               1
  45
  46 #define CONFIG_VERSION_VARIABLE 1       /* include version env variable */
  47
  48 /*
  49  * Physical Memory Map
  50  */
  51 #define CONFIG_NR_DRAM_BANKS            1
  52 #define PHYS_SDRAM_1                    0x10000000
  53 #define PHYS_SDRAM_1_SIZE               (64 * 1024 * 1024)
  54 #define PHYS_FLASH_1                    0x0000000
  55
  56 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
  57 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
  58
  59 /*
  60  * Environment settings
  61  */
  62 #define CONFIG_ENV_IS_IN_FLASH
  63 #define CONFIG_ENV_ADDR                 (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN)
  64 #define CONFIG_ENV_SIZE                 (8 * 1024)
  65 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
  66 #define CONFIG_ENV_ADDR_REDUND          (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
  67 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
  68
  69 #define CONFIG_ENV_OVERWRITE
  70
  71 /*
  72  * Size of malloc() pool and stack
  73  */
  74 #define CONFIG_SYS_GBL_DATA_SIZE        128
  75 #define CONFIG_SYS_MALLOC_LEN           (4 * 1024 * 1024)
  76 #define CONFIG_STACKSIZE                (1 * 1024 * 1024)
  77
  78 /*
  79  * Hardware drivers
  80  */
  81 #define CONFIG_SYS_NS16550
  82 #define CONFIG_SYS_NS16550_SERIAL
  83 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  84 #define CONFIG_SYS_NS16550_CLK          (CONFIG_XTAL_FREQ)
  85 #define CONFIG_SYS_NS16550_COM1         OMAP1510_UART1_BASE
  86
  87 #define CONFIG_NET_MULTI
  88 #define CONFIG_SMC91111
  89 #define CONFIG_SMC91111_BASE            0x08000300
  90
  91 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
  92 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  93 #define CONFIG_SYS_MAX_FLASH_SECT       512
  94
  95 #define CONFIG_SYS_FLASH_CFI
  96 #define CONFIG_FLASH_CFI_DRIVER
  97 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  98
  99 #define CONFIG_HARD_I2C
 100 #define CONFIG_SYS_I2C_SPEED            100000
 101 #define CONFIG_SYS_I2C_SLAVE            1
 102 #define CONFIG_DRIVER_OMAP1510_I2C
 103
 104 #define CONFIG_RTC_DS1307
 105 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
 106
 107
 108 #define CONFIG_CONS_INDEX               1
 109 #define CONFIG_BAUDRATE                 115200
 110 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 111
 112
 113 /*
 114  * Command line configuration
 115  */
 116 #include <config_cmd_default.h>
 117
 118 #define CONFIG_CMD_BDI
 119 #define CONFIG_CMD_BOOTD
 120 #define CONFIG_CMD_DHCP
 121 #define CONFIG_CMD_SAVEENV
 122 #define CONFIG_CMD_FLASH
 123 #define CONFIG_CMD_IMI
 124 #define CONFIG_CMD_JFFS2
 125 #define CONFIG_CMD_LOADB
 126 #define CONFIG_CMD_MEMORY
 127 #define CONFIG_CMD_NET
 128 #define CONFIG_CMD_PING
 129 #define CONFIG_CMD_RUN
 130
 131 /*
 132  * BOOTP options
 133  */
 134 #define CONFIG_BOOTP_SUBNETMASK
 135 #define CONFIG_BOOTP_GATEWAY
 136 #define CONFIG_BOOTP_HOSTNAME
 137 #define CONFIG_BOOTP_BOOTPATH
 138
 139 #define CONFIG_LOOPW
 140
 141 #define CONFIG_BOOTDELAY        3
 142 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* allow to break in always */
 143 #undef  CONFIG_BOOTARGS                 /* the boot command will set bootargs*/
 144 #define CONFIG_SYS_AUTOLOAD             "n"
 145 #define CONFIG_BOOTCOMMAND      "run nboot"
 146 #define CONFIG_PREBOOT          "run setup"
 147 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 148         "silent=1\0"                                                    \
 149         "ospart=0\0"                                                    \
 150         "bootfile=/boot/uImage\0"                                       \
 151         "setpart="                                                      \
 152         "if test -n $swapos; then "                                     \
 153                 "setenv swapos; saveenv; "                              \
 154                 "if test $ospart -eq 0; then "                          \
 155                         "setenv ospart 1; "                             \
 156                 "else "                                                 \
 157                         "setenv ospart 0; "                             \
 158                 "fi; "                                                  \
 159         "fi\0"                                                          \
 160         "setup=setenv bootargs console=ttyS0,$baudrate "                \
 161                 "mtdparts=$mtdparts\0"                                  \
 162         "nfsargs=setenv bootargs $bootargs "                            \
 163                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
 164                 "nfsroot=$rootpath root=/dev/nfs\0"                     \
 165         "flashargs=run setpart; setenv bootargs $bootargs "             \
 166                 "root=mtd:data$ospart ro "                              \
 167                 "rootfstype=jffs2\0"                                    \
 168         "initrdargs=setenv bootargs $bootargs "                         \
 169                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
 170         "fboot=run flashargs; chpart data$ospart; fsload; bootm\0"      \
 171         "mboot=bootp; run initrdargs; tftp; bootm\0"                    \
 172         "nboot=bootp; run nfsargs; tftp; bootm\0"
 173
 174 #define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
 175
 176 #if 1   /* feel free to disable for development */
 177 #define CONFIG_AUTOBOOT_KEYED           /* Enable password protection   */
 178 #define CONFIG_AUTOBOOT_PROMPT  "\nVoiceBlue Enterprise - booting...\n"
 179 #define CONFIG_AUTOBOOT_DELAY_STR       "."     /* 1st "password"       */
 180 #endif
 181
 182 /*
 183  * Partitions (mtdparts command line support)
 184  */
 185 #define CONFIG_CMD_MTDPARTS
 186 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 187 #define CONFIG_FLASH_CFI_MTD
 188 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0"
 189 #define MTDPARTS_DEFAULT        "mtdparts=physmap-flash.0:" \
 190         "256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)"
 191
 192 /*
 193  * Miscellaneous configurable options
 194  */
 195 #define CONFIG_SYS_HUSH_PARSER
 196 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 197 #define CONFIG_AUTO_COMPLETE
 198 #define CONFIG_SYS_LONGHELP
 199 #define CONFIG_SYS_PROMPT               "# "
 200 #define CONFIG_SYS_CBSIZE               256
 201 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 202                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 203 #define CONFIG_SYS_MAXARGS              16
 204 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 205
 206 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1)
 207 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
 208         (CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE))
 209 #define CONFIG_SYS_LOAD_ADDR            (PHYS_SDRAM_1 + 0x400000)
 210
 211 /*
 212  * The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
 213  * This time is further subdivided by a local divisor.
 214  */
 215 #define CONFIG_SYS_TIMERBASE            OMAP1510_TIMER1_BASE
 216 #define CONFIG_SYS_PTV                  7       /* 2^(PTV+1), divide by 256 */
 217 #define CONFIG_SYS_HZ                   1000
 218
 219 #define OMAP5910_DPLL_DIV               1
 220 #define OMAP5910_DPLL_MUL               \
 221         ((CONFIG_SYS_CLK_FREQ * (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
 222
 223 #define OMAP5910_ARM_PER_DIV    2       /* CKL/4 */
 224 #define OMAP5910_LCD_DIV        2       /* CKL/4 */
 225 #define OMAP5910_ARM_DIV        0       /* CKL/1 */
 226 #define OMAP5910_DSP_DIV        0       /* CKL/1 */
 227 #define OMAP5910_TC_DIV         1       /* CKL/2 */
 228 #define OMAP5910_DSP_MMU_DIV    1       /* CKL/2 */
 229 #define OMAP5910_ARM_TIM_SEL    1       /* CKL used for MPU timers */
 230
 231 #define OMAP5910_ARM_EN_CLK     0x03d6  /* 0000 0011 1101 0110b  Clock Enable */
 232 #define OMAP5910_ARM_CKCTL      ((OMAP5910_ARM_PER_DIV)  |      \
 233                                  (OMAP5910_LCD_DIV << 2) |      \
 234                                  (OMAP5910_ARM_DIV << 4) |      \
 235                                  (OMAP5910_DSP_DIV << 6) |      \
 236                                  (OMAP5910_TC_DIV << 8) |       \
 237                                  (OMAP5910_DSP_MMU_DIV << 10) | \
 238                                  (OMAP5910_ARM_TIM_SEL << 12))
 239
 240 #define VOICEBLUE_LED_REG       0x04030000
 241
 242 #endif  /* __CONFIG_H */