include/configs/netstar.h

   1 /*
   2  * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
   3  *
   4  * Configuation settings for the TI OMAP NetStar 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 as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __CONFIG_H
  26 #define __CONFIG_H
  27
  28 #include <configs/omap1510.h>
  29
  30 #define CONFIG_ARM925T  1               /* This is an arm925t CPU */
  31 #define CONFIG_OMAP     1               /* in a TI OMAP core */
  32 #define CONFIG_OMAP1510 1               /* which is in a 5910 */
  33
  34 /* Input clock of PLL */
  35 #define CONFIG_SYS_CLK_FREQ             150000000       /* 150MHz */
  36 #define CONFIG_XTAL_FREQ                12000000        /*  12MHz */
  37
  38 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  39
  40 #define CONFIG_MISC_INIT_R              /* There is nothing to really init */
  41 #define BOARD_LATE_INIT                 /* but we flash the LEDs here */
  42
  43 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  44 #define CONFIG_SETUP_MEMORY_TAGS        1
  45 #define CONFIG_INITRD_TAG               1
  46
  47 #define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
  48 #define CONFIG_SYS_CONSOLE_INFO_QUIET
  49
  50 /*
  51  * Physical Memory Map
  52  */
  53 #define CONFIG_NR_DRAM_BANKS            1
  54 #define PHYS_SDRAM_1                    0x10000000
  55 #define PHYS_SDRAM_1_SIZE               (64 * 1024 * 1024)
  56 #define PHYS_FLASH_1                    0x00000000
  57
  58 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
  59 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
  60
  61 /*
  62  * Environment settings
  63  */
  64 #define CONFIG_ENV_IS_IN_FLASH
  65 #define CONFIG_ENV_ADDR                 0x4000
  66 #define CONFIG_ENV_SIZE                 (8 * 1024)
  67 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
  68 #define CONFIG_ENV_ADDR_REDUND          0x6000
  69 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
  70 #define CONFIG_ENV_OVERWRITE
  71
  72 /*
  73  * Size of malloc() pool
  74  */
  75 #define CONFIG_SYS_GBL_DATA_SIZE        128
  76 #define CONFIG_SYS_MALLOC_LEN           (4 * 1024 * 1024)
  77
  78 /*
  79  * The stack size is set up in start.S using the settings below
  80  */
  81 #define CONFIG_STACKSIZE                (1 * 1024 * 1024)
  82
  83 /*
  84  * Hardware drivers
  85  */
  86 #define CONFIG_SYS_NS16550
  87 #define CONFIG_SYS_NS16550_SERIAL
  88 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  89 #define CONFIG_SYS_NS16550_CLK          (CONFIG_XTAL_FREQ)
  90 #define CONFIG_SYS_NS16550_COM1         OMAP1510_UART1_BASE
  91
  92 #define CONFIG_NET_MULTI
  93 #define CONFIG_SMC91111
  94 #define CONFIG_SMC91111_BASE            0x04000300
  95
  96 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
  97 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  98 #define CONFIG_SYS_MAX_FLASH_SECT       19
  99
 100 #define CONFIG_SYS_FLASH_CFI
 101 #define CONFIG_FLASH_CFI_DRIVER
 102 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 103 #define CONFIG_FLASH_CFI_LEGACY
 104 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
 105
 106 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 107 #define CONFIG_SYS_NAND_BASE            0x04000000 + (2 << 23)
 108 #define NAND_ALLOW_ERASE_ALL            1
 109
 110 #define CONFIG_HARD_I2C
 111 #define CONFIG_SYS_I2C_SPEED            100000
 112 #define CONFIG_SYS_I2C_SLAVE            1
 113 #define CONFIG_DRIVER_OMAP1510_I2C
 114
 115 #define CONFIG_RTC_DS1307
 116 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
 117
 118
 119 #define CONFIG_CONS_INDEX               1
 120 #define CONFIG_BAUDRATE                 115200
 121 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 122
 123 /*#define CONFIG_SKIP_RELOCATE_UBOOT*/
 124 /*#define CONFIG_SKIP_LOWLEVEL_INIT */
 125
 126 /*
 127  * Partitions (mtdparts command line support)
 128  */
 129 #define CONFIG_CMD_MTDPARTS
 130 #define CONFIG_MTD_DEVICE
 131 #define CONFIG_FLASH_CFI_MTD
 132 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0,nand0=gen_nand.0"
 133 #define MTDPARTS_DEFAULT        "mtdparts=" \
 134         "physmap-flash.0:8k@16k(env),8k(r_env),448k@576k(u-boot);" \
 135         "gen_nand.0:4M(kernel0),40M(rootfs0),4M(kernel1),40M(rootfs1),-(data)"
 136
 137 /*
 138  * Command line configuration
 139  */
 140 #define CONFIG_CMD_BDI
 141 #define CONFIG_CMD_BOOTD
 142 #define CONFIG_CMD_DATE
 143 #define CONFIG_CMD_DHCP
 144 #define CONFIG_CMD_SAVEENV
 145 #define CONFIG_CMD_FLASH
 146 #define CONFIG_CMD_IMI
 147 #define CONFIG_CMD_LOADB
 148 #define CONFIG_CMD_MEMORY
 149 #define CONFIG_CMD_NAND
 150 #define CONFIG_CMD_NET
 151 #define CONFIG_CMD_PING
 152 #define CONFIG_CMD_RUN
 153
 154 /*
 155  * BOOTP options
 156  */
 157 #define CONFIG_BOOTP_SUBNETMASK
 158 #define CONFIG_BOOTP_GATEWAY
 159 #define CONFIG_BOOTP_HOSTNAME
 160 #define CONFIG_BOOTP_BOOTPATH
 161
 162 #define CONFIG_LOOPW
 163
 164 #define CONFIG_BOOTDELAY        3
 165 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* allow to break in always */
 166 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs*/
 167 #define CONFIG_SYS_AUTOLOAD             "n"             /* No autoload */
 168 #define CONFIG_BOOTCOMMAND      "run fboot"
 169 #define CONFIG_PREBOOT          "run setup"
 170 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 171         "autostart=yes\0"                                               \
 172         "ospart=0\0"                                                    \
 173         "setup=setenv bootargs console=ttyS0,$baudrate $mtdparts\0"     \
 174         "setpart="                                                      \
 175         "if test -n $swapos; then "                                     \
 176                 "setenv swapos; saveenv; "                              \
 177                 "if test $ospart -eq 0; then "                          \
 178                         "setenv ospart 1; "                             \
 179                 "else "                                                 \
 180                         "setenv ospart 0; "                             \
 181                 "fi; "                                                  \
 182         "fi\0"                                                          \
 183         "nfsargs=setenv bootargs $bootargs "                            \
 184                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
 185                 "nfsroot=$rootpath root=/dev/nfs\0"                     \
 186         "flashargs=run setpart;setenv bootargs $bootargs "              \
 187                 "root=mtd:rootfs$ospart ro "                            \
 188                 "rootfstype=jffs2\0"                                    \
 189         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0"     \
 190         "fboot=run flashargs;nboot kernel$ospart\0"                     \
 191         "nboot=bootp;run nfsargs;tftp\0"
 192
 193 #if 0   /* feel free to disable for development */
 194 #define CONFIG_AUTOBOOT_KEYED           /* Enable password protection   */
 195 #define CONFIG_AUTOBOOT_PROMPT          \
 196         "\nNetStar PBX - boot in %d secs...\n", bootdelay
 197 #define CONFIG_AUTOBOOT_DELAY_STR       "."     /* 1st "password"       */
 198 #endif
 199
 200 /*
 201  * Miscellaneous configurable options
 202  */
 203 #define CONFIG_SYS_LONGHELP
 204 #define CONFIG_SYS_PROMPT               "# "
 205 #define CONFIG_SYS_CBSIZE               256
 206 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 207          sizeof(CONFIG_SYS_PROMPT) + 16)
 208 #define CONFIG_SYS_MAXARGS              16
 209 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 210
 211 #define CONFIG_SYS_HUSH_PARSER
 212 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 213 #define CONFIG_AUTO_COMPLETE
 214
 215 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
 216 #define CONFIG_SYS_MEMTEST_END          PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
 217         (CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)
 218
 219 #define CONFIG_SYS_LOAD_ADDR            (PHYS_SDRAM_1 + 0x400000)
 220
 221 /* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
 222  * This time is further subdivided by a local divisor.
 223  */
 224 #define CONFIG_SYS_TIMERBASE            OMAP1510_TIMER1_BASE
 225 #define CONFIG_SYS_PTV                  7
 226 #define CONFIG_SYS_HZ                   1000
 227
 228 #define OMAP5910_DPLL_DIV               1
 229 #define OMAP5910_DPLL_MUL               \
 230         ((CONFIG_SYS_CLK_FREQ * (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
 231
 232 #define OMAP5910_ARM_PER_DIV    2       /* CKL/4 */
 233 #define OMAP5910_LCD_DIV        2       /* CKL/4 */
 234 #define OMAP5910_ARM_DIV        0       /* CKL/1 */
 235 #define OMAP5910_DSP_DIV        0       /* CKL/1 */
 236 #define OMAP5910_TC_DIV         1       /* CKL/2 */
 237 #define OMAP5910_DSP_MMU_DIV    1       /* CKL/2 */
 238 #define OMAP5910_ARM_TIM_SEL    1       /* CKL used for MPU timers */
 239
 240 #define OMAP5910_ARM_EN_CLK     0x03d6  /* 0000 0011 1101 0110b */
 241 #define OMAP5910_ARM_CKCTL      ((OMAP5910_ARM_PER_DIV)  |      \
 242                                  (OMAP5910_LCD_DIV << 2) |      \
 243                                  (OMAP5910_ARM_DIV << 4) |      \
 244                                  (OMAP5910_DSP_DIV << 6) |      \
 245                                  (OMAP5910_TC_DIV << 8) |       \
 246                                  (OMAP5910_DSP_MMU_DIV << 10) | \
 247                                  (OMAP5910_ARM_TIM_SEL << 12))
 248
 249 #endif  /* __CONFIG_H */