include/configs/jornada.h

   1 /*
   2  * Copyright 2010 (C)
   3  * Kristoffer Ericson <kristoffer.ericson@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18  * MA 02111-1307 USA
  19  */
  20
  21 #ifndef __CONFIG_H
  22 #define __CONFIG_H
  23
  24 /*
  25  * High Level Configuration Options
  26  * (easy to change)
  27  */
  28 #define CONFIG_SA1110                   1       /* This is an SA110 CPU */
  29 #define CONFIG_JORNADA700               1       /* on an HP Jornada 700 series */
  30 #define CONFIG_SYS_FLASH_PROTECTION     1
  31
  32 #define CONFIG_SYS_TEXT_BASE            0xC1F00000
  33
  34 /* we will never enable dcache, because we have to setup MMU first */
  35 #define CONFIG_SYS_NO_DCACHE
  36 #undef CONFIG_USE_IRQ
  37
  38 /* Console setting */
  39
  40 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs      */
  41 #define CONFIG_SETUP_MEMORY_TAGS        1
  42 #define CONFIG_INITRD_TAG               1
  43
  44 /*
  45  * Size of malloc() pool
  46  */
  47 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  48
  49 /*
  50  * select serial console configuration
  51  */
  52 #define CONFIG_SA1100_SERIAL    1
  53 #define CONFIG_SERIAL3          1       /* we use serial 3 */
  54 #define CONFIG_BAUDRATE 19200
  55 #define CONFIG_LOADS_ECHO       1
  56
  57 /*
  58  * Command line configuration.
  59  */
  60 #include <config_cmd_default.h>
  61 #define CONFIG_CMD_FLASH
  62 #define CONFIG_CMD_JFFS2
  63 #undef CONFIG_CMD_NET
  64 #undef CONFIG_CMD_NFS
  65 #undef CONFIG_CMD_FPGA
  66 #undef CONFIG_CMD_MISC
  67 #undef CONFIG_CMD_SETGETDCR
  68 #undef CONFIG_CMD_XIMG
  69
  70 #define CONFIG_BOOTDELAY        5
  71 #define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
  72 #define CONFIG_BOOTCOMMAND      "run boot_kernel"
  73 #define CONFIG_SYS_AUTOLOAD     "n"     /* No autoload */
  74 #define CONFIG_SYS_LOAD_ADDR    0xc0000000
  75
  76 /*
  77  * Miscellaneous configurable options
  78  */
  79 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
  80 #define CONFIG_SYS_PROMPT               "HP Jornada# "
  81 #define CONFIG_SYS_CBSIZE               256     /* console buffsize */
  82 #define CONFIG_SYS_PBSIZE               (256+sizeof(CONFIG_SYS_PROMPT)+16)
  83 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  84 #define CONFIG_SYS_BARGSIZE             256     /* Boot Argument Buffer Size */
  85 #define CONFIG_SYS_MEMTEST_START        0xc0040000      /* memtest works on */
  86 #define CONFIG_SYS_MEMTEST_END          0xc2000000      /* 4..128 MB */
  87 #define CONFIG_SYS_HZ                   1000
  88 #define CONFIG_SYS_CPUSPEED             0x0a /* core clock 206MHz */
  89 #define CONFIG_SYS_BAUDRATE_TABLE       { 19200, 38400, 57600, 115200 }
  90
  91 /*-----------------------------------------------------------------------
  92  * Stack sizes
  93  *
  94  * The stack sizes are set up in start.S using the settings below
  95  */
  96 #define CONFIG_STACKSIZE                (128*1024)      /* regular stack */
  97 #define CONFIG_SYS_FLASH_CFI            1
  98 #define CONFIG_FLASH_CFI_DRIVER 1
  99 #define CONFIG_FLASH_CFI_WIDTH          FLASH_CFI_32BIT
 100 #define CONFIG_SYS_FLASH_BASE           0x00000000
 101 #define CONFIG_SYS_FLASH_ERASE_TOUT     (4096)
 102 #define CONFIG_SYS_FLASH_WRITE_TOUT     (4096)
 103 #define CONFIG_SYS_FLASH_INCREMENT      0x02000000
 104 #define PHYS_FLASH_1                    0x00000000      /* starts at 0x0 */
 105 #define PHYS_FLASH_SIZE         0x04000000      /* 64MB */
 106 #define PHYS_FLASH_SECT_SIZE            0x00040000      /* 256KB Sectors */
 107 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 108 #define CONFIG_SYS_MAX_FLASH_SECT       260
 109 #define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1 }
 110 #define CONFIG_SYS_FLASH_EMPTY_INFO     1
 111 #define CONFIG_SYS_MONITOR_LEN          0x00040000
 112 #define CONFIG_SYS_MONITOR_BASE 0x00000000
 113 #define CONFIG_FLASH_SHOW_PROGRESS      1
 114
 115 /* Environment */
 116 #define CONFIG_ENV_IS_IN_FLASH  1
 117 #define CONFIG_ENV_ADDR         0x00040000
 118 #define CONFIG_ENV_OFFSET       0x00040000
 119 #define CONFIG_ENV_SIZE         0x00040000
 120 #define CONFIG_ENV_SECT_SIZE    0x00040000
 121 #define CONFIG_ENV_OVERWRITE    1
 122
 123 /*
 124   Monitor -     0x00000000 - 0x00040000 (256kb)
 125   Environment - 0x00040000 - 0x00080000 (256kb)
 126   Kernel -      0x00080000 - 0x00380000 (3mb)
 127   Rootfs -      0x00380000 - 0x........ (rest)
 128 */
 129
 130 #define CONFIG_NR_DRAM_BANKS            2
 131 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 132 #define CONFIG_SYS_INTRAM_BASE          INTERNAL_SRAM_BASE
 133 #define CONFIG_SYS_INTRAM_SIZE          INTERNAL_SRAM_SIZE
 134 #define CONFIG_SYS_INIT_SP_ADDR 0x0
 135 #define PHYS_SDRAM_1                    0xc0000000      /* SDRAM Bank #1 */
 136 #define PHYS_SDRAM_2                    0xc4000000      /* SDRAM Bank #2 */
 137 #define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 138 #define PHYS_SDRAM_2_SIZE               0x04000000      /* 64 MB */
 139
 140 #define CONFIG_CMD_MTDPARTS
 141 #define CONFIG_MTD_DEVICE
 142 #define CONFIG_FLASH_CFI_MTD
 143 #define MTDIDS_DEFAULT          "nor0=jornada7xx-0"
 144 #define MTDPARTS_DEFAULT        "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
 145                 "3m(kernel),-(user);"
 146
 147 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 148         "flash_kernel=protect off all; "                                \
 149         "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0"    \
 150         "flash_uboot=protect off all; "                                 \
 151         "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0"    \
 152         "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
 153 #endif /* __CONFIG_H */