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 #define CONFIG_SYS_ARM_WITHOUT_RELOC    1
  32
  33 #define CONFIG_SYS_TEXT_BASE            0xC1F00000
  34
  35 /* we will never enable dcache, because we have to setup MMU first */
  36 #define CONFIG_SYS_NO_DCACHE
  37 #undef CONFIG_USE_IRQ
  38
  39 /* Console setting */
  40
  41 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs      */
  42 #define CONFIG_SETUP_MEMORY_TAGS        1
  43 #define CONFIG_INITRD_TAG               1
  44
  45 /*
  46  * Size of malloc() pool
  47  */
  48 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  49 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size for initial data */
  50
  51 /*
  52  * select serial console configuration
  53  */
  54 #define CONFIG_SA1100_SERIAL    1
  55 #define CONFIG_SERIAL3          1       /* we use serial 3 */
  56 #define CONFIG_BAUDRATE 19200
  57 #define CONFIG_LOADS_ECHO       1
  58
  59 /*
  60  * Command line configuration.
  61  */
  62 #include <config_cmd_default.h>
  63 #define CONFIG_CMD_FLASH
  64 #define CONFIG_CMD_JFFS2
  65 #undef CONFIG_CMD_NET
  66 #undef CONFIG_CMD_NFS
  67 #undef CONFIG_CMD_FPGA
  68 #undef CONFIG_CMD_MISC
  69 #undef CONFIG_CMD_SETGETDCR
  70 #undef CONFIG_CMD_XIMG
  71
  72 #define CONFIG_BOOTDELAY        5
  73 #define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
  74 #define CONFIG_BOOTCOMMAND      "run boot_kernel"
  75 #define CONFIG_SYS_AUTOLOAD     "n"     /* No autoload */
  76 #define CONFIG_SYS_LOAD_ADDR    0xc0000000
  77
  78 /*
  79  * Miscellaneous configurable options
  80  */
  81 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
  82 #define CONFIG_SYS_PROMPT               "HP Jornada# "
  83 #define CONFIG_SYS_CBSIZE               256     /* console buffsize */
  84 #define CONFIG_SYS_PBSIZE               (256+sizeof(CONFIG_SYS_PROMPT)+16)
  85 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  86 #define CONFIG_SYS_BARGSIZE             256     /* Boot Argument Buffer Size */
  87 #define CONFIG_SYS_MEMTEST_START        0xc0040000      /* memtest works on */
  88 #define CONFIG_SYS_MEMTEST_END          0xc2000000      /* 4..128 MB */
  89 #define CONFIG_SYS_HZ                   1000
  90 #define CONFIG_SYS_CPUSPEED             0x0a /* core clock 206MHz */
  91 #define CONFIG_SYS_BAUDRATE_TABLE       { 19200, 38400, 57600, 115200 }
  92
  93 /*-----------------------------------------------------------------------
  94  * Stack sizes
  95  *
  96  * The stack sizes are set up in start.S using the settings below
  97  */
  98 #define CONFIG_STACKSIZE                (128*1024)      /* regular stack */
  99 #define CONFIG_SYS_FLASH_CFI            1
 100 #define CONFIG_FLASH_CFI_DRIVER 1
 101 #define CONFIG_FLASH_CFI_WIDTH          FLASH_CFI_32BIT
 102 #define CONFIG_SYS_FLASH_BASE           0x00000000
 103 #define CONFIG_SYS_FLASH_ERASE_TOUT     (4096)
 104 #define CONFIG_SYS_FLASH_WRITE_TOUT     (4096)
 105 #define CONFIG_SYS_FLASH_INCREMENT      0x02000000
 106 #define PHYS_FLASH_1                    0x00000000      /* starts at 0x0 */
 107 #define PHYS_FLASH_SIZE         0x04000000      /* 64MB */
 108 #define PHYS_FLASH_SECT_SIZE            0x00040000      /* 256KB Sectors */
 109 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 110 #define CONFIG_SYS_MAX_FLASH_SECT       260
 111 #define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1 }
 112 #define CONFIG_SYS_FLASH_EMPTY_INFO     1
 113 #define CONFIG_SYS_MONITOR_LEN          0x00040000
 114 #define CONFIG_SYS_MONITOR_BASE 0x00000000
 115 #define CONFIG_FLASH_SHOW_PROGRESS      1
 116
 117 /* Environment */
 118 #define CONFIG_ENV_IS_IN_FLASH  1
 119 #define CONFIG_ENV_ADDR         0x00040000
 120 #define CONFIG_ENV_OFFSET       0x00040000
 121 #define CONFIG_ENV_SIZE         0x00040000
 122 #define CONFIG_ENV_SECT_SIZE    0x00040000
 123 #define CONFIG_ENV_OVERWRITE    1
 124
 125 /*
 126   Monitor -     0x00000000 - 0x00040000 (256kb)
 127   Environment - 0x00040000 - 0x00080000 (256kb)
 128   Kernel -      0x00080000 - 0x00380000 (3mb)
 129   Rootfs -      0x00380000 - 0x........ (rest)
 130 */
 131
 132 #define CONFIG_NR_DRAM_BANKS            2
 133 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 134 #define CONFIG_SYS_INTRAM_BASE          INTERNAL_SRAM_BASE
 135 #define CONFIG_SYS_INTRAM_SIZE          INTERNAL_SRAM_SIZE
 136 #define CONFIG_SYS_INIT_SP_ADDR 0x0
 137 #define PHYS_SDRAM_1                    0xc0000000      /* SDRAM Bank #1 */
 138 #define PHYS_SDRAM_2                    0xc4000000      /* SDRAM Bank #2 */
 139 #define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 140 #define PHYS_SDRAM_2_SIZE               0x04000000      /* 64 MB */
 141
 142 #define CONFIG_CMD_MTDPARTS
 143 #define CONFIG_MTD_DEVICE
 144 #define CONFIG_FLASH_CFI_MTD
 145 #define MTDIDS_DEFAULT          "nor0=jornada7xx-0"
 146 #define MTDPARTS_DEFAULT        "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
 147                 "3m(kernel),-(user);"
 148
 149 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 150         "flash_kernel=protect off all; "                                \
 151         "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0"    \
 152         "flash_uboot=protect off all; "                                 \
 153         "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0"    \
 154         "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
 155 #endif /* __CONFIG_H */