include/configs/SX1.h

   1 /*
   2  * (C) Copyright 2004
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   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 #ifndef __CONFIG_H
  24 #define __CONFIG_H
  25
  26 /*
  27  * High Level Configuration Options
  28  * (easy to change)
  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 1510 (helen) */
  33 #define CONFIG_OMAP_SX1 1               /*      a SX1 Board  */
  34
  35 /* input clock of PLL */
  36 #define CONFIG_SYS_CLK_FREQ     12000000        /* the SX1 has 12MHz input clock */
  37
  38 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  39
  40 #define CONFIG_MISC_INIT_R
  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 /*
  47  * Size of malloc() pool
  48  */
  49 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  50
  51 /*
  52  * Hardware drivers
  53  */
  54
  55 /*
  56  * NS16550 Configuration
  57  */
  58 #define CONFIG_SYS_NS16550
  59 #define CONFIG_SYS_NS16550_SERIAL
  60 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  61 #define CONFIG_SYS_NS16550_CLK          (CONFIG_SYS_CLK_FREQ)   /* can be 12M/32Khz or 48Mhz  */
  62 #define CONFIG_SYS_NS16550_COM1 0xfffb0000              /* uart1, bluetooth uart on helen */
  63
  64 /*
  65  * select serial console configuration
  66  */
  67 #define CONFIG_SERIAL1          1       /* we use SERIAL 1 on SX1 */
  68
  69 /*
  70  * USB device configuration
  71  */
  72 #define CONFIG_USB_DEVICE       1
  73 #define CONFIG_USB_TTY          1
  74
  75 #define CONFIG_USBD_VENDORID            0x1234
  76 #define CONFIG_USBD_PRODUCTID           0x5678
  77 #define CONFIG_USBD_MANUFACTURER        "Siemens"
  78 #define CONFIG_USBD_PRODUCT_NAME        "SX1"
  79
  80 /*
  81  * I2C configuration
  82  */
  83 #define CONFIG_HARD_I2C
  84 #define CONFIG_SYS_I2C_SPEED            100000
  85 #define CONFIG_SYS_I2C_SLAVE            1
  86 #define CONFIG_DRIVER_OMAP1510_I2C
  87
  88 #define CONFIG_ENV_OVERWRITE
  89
  90 #define CONFIG_ENV_OVERWRITE
  91 #define CONFIG_CONS_INDEX       1
  92 #define CONFIG_BAUDRATE         115200
  93 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
  94
  95
  96 /*
  97  * BOOTP options
  98  */
  99 #define CONFIG_BOOTP_BOOTFILESIZE
 100 #define CONFIG_BOOTP_BOOTPATH
 101 #define CONFIG_BOOTP_GATEWAY
 102 #define CONFIG_BOOTP_HOSTNAME
 103
 104
 105 /*
 106  * Command line configuration.
 107  */
 108 #include <config_cmd_default.h>
 109
 110 #define CONFIG_CMD_I2C
 111
 112 #undef CONFIG_CMD_NET
 113
 114
 115 #include <configs/omap1510.h>
 116
 117 #define CONFIG_BOOTARGS         "mem=16M console=ttyS0,115200n8 root=/dev/mtdblock3 rw"
 118 #ifdef CONFIG_STDOUT_USBTTY
 119 #define CONFIG_PREBOOT          "setenv stdout usbtty;setenv stdin usbtty"
 120 #endif
 121
 122 /*
 123  * Miscellaneous configurable options
 124  */
 125 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 126 #define CONFIG_SYS_PROMPT               "SX1# " /* Monitor Command Prompt       */
 127 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 128 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 129 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 130 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 131
 132 #define CONFIG_SYS_MEMTEST_START        0x10000000      /* memtest works on     */
 133 #define CONFIG_SYS_MEMTEST_END          0x12000000      /* 32 MB in DRAM        */
 134
 135 #define CONFIG_SYS_LOAD_ADDR            0x10000000      /* default load address */
 136
 137 /* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
 138  * This time is further subdivided by a local divisor.
 139  */
 140 #define CONFIG_SYS_TIMERBASE    OMAP1510_TIMER1_BASE    /* use timer 1 */
 141 #define CONFIG_SYS_PTV          2       /* Divisor: 2^(PTV+1) => 8 */
 142 #define CONFIG_SYS_HZ           1000
 143
 144 /*-----------------------------------------------------------------------
 145  * Stack sizes
 146  *
 147  * The stack sizes are set up in start.S using the settings below
 148  */
 149 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 150 #ifdef CONFIG_USE_IRQ
 151 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 152 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 153 #endif
 154
 155 /*-----------------------------------------------------------------------
 156  * Physical Memory Map
 157  */
 158 #define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
 159 #define PHYS_SDRAM_1            0x10000000 /* SDRAM Bank #1 */
 160 #define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */
 161
 162 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #1 */
 163 #define PHYS_FLASH_2            0x04000000 /* Flash Bank #2 */
 164
 165 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 166
 167 /*-----------------------------------------------------------------------
 168  * FLASH and environment organization
 169  * V1
 170  * PHYS_FLASH_SIZE_1                    (16 << 10)      16 MB
 171  * PHYS_FLASH_SIZE_2                    (8 << 10)        8 MB
 172  * V2 only 1 flash
 173  * PHYS_FLASH_SIZE_1                    (32 << 10)      32 MB
 174  */
 175 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
 176 #define PHYS_FLASH_SECT_SIZE    (128*1024) /* Size of a sector (128kB) */
 177 #define CONFIG_SYS_MAX_FLASH_SECT       (256)   /* max number of sectors on one chip */
 178 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SECT_SIZE) /* addr of environment */
 179 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE   /* Monitor at beginning of flash */
 180 #define CONFIG_SYS_MONITOR_LEN          PHYS_FLASH_SECT_SIZE    /* Reserve 1 sector */
 181 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE, PHYS_FLASH_2 }
 182
 183 /*-----------------------------------------------------------------------
 184  * FLASH driver setup
 185  */
 186 #define CONFIG_SYS_FLASH_CFI            1       /* Flash memory is CFI compliant */
 187 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use drivers/mtd/cfi_flash.c */
 188 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1     /* Use buffered writes (~10x faster) */
 189 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use hardware sector protection */
 190
 191 /* timeout values are in ticks */
 192 #define CONFIG_SYS_FLASH_ERASE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 193 #define CONFIG_SYS_FLASH_WRITE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */
 194
 195 #define CONFIG_ENV_IS_IN_FLASH  1
 196 #define CONFIG_ENV_SECT_SIZE    PHYS_FLASH_SECT_SIZE
 197 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE /* Total Size of Environment Sector */
 198 #define CONFIG_ENV_OFFSET       ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN ) /* Environment after Monitor */
 199
 200 /* Address and size of Redundant Environment Sector     */
 201 #define CONFIG_ENV_SIZE_REDUND  0x20000
 202 #define CONFIG_ENV_OFFSET_REDUND        0x40000
 203
 204 #endif  /* __CONFIG_H */