LXR uboot/include/configs/jornada.h

   1/*
   2 * Copyright 2010 (C)
   3 * Kristoffer Ericson <kristoffer.ericson@gmail.com>
   4 *
   5 * SPDX-License-Identifier:     GPL-2.0+
   6 */
   7
   8#ifndef __CONFIG_H
   9#define __CONFIG_H
  10
  11/*
  12 * High Level Configuration Options
  13 * (easy to change)
  14 */
  15#define CONFIG_SA1110                   1       /* This is an SA110 CPU */
  16#define CONFIG_JORNADA700               1       /* on an HP Jornada 700 series */
  17#define CONFIG_SYS_FLASH_PROTECTION     1
  18
  19#define CONFIG_SYS_TEXT_BASE            0xC1F00000
  20
  21/* we will never enable dcache, because we have to setup MMU first */
  22#define CONFIG_SYS_DCACHE_OFF
  23
  24/* Console setting */
  25
  26#define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs      */
  27#define CONFIG_SETUP_MEMORY_TAGS        1
  28#define CONFIG_INITRD_TAG               1
  29
  30/*
  31 * Size of malloc() pool
  32 */
  33#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  34
  35/*
  36 * select serial console configuration
  37 */
  38#define CONFIG_SA1100_SERIAL    1
  39#define CONFIG_SERIAL3          1       /* we use serial 3 */
  40#define CONFIG_BAUDRATE 19200
  41#define CONFIG_LOADS_ECHO       1
  42
  43/*
  44 * Command line configuration.
  45 */
  46#include <config_cmd_default.h>
  47#define CONFIG_CMD_FLASH
  48#define CONFIG_CMD_JFFS2
  49#undef CONFIG_CMD_NET
  50#undef CONFIG_CMD_NFS
  51#undef CONFIG_CMD_FPGA
  52#undef CONFIG_CMD_MISC
  53#undef CONFIG_CMD_SETGETDCR
  54#undef CONFIG_CMD_XIMG
  55
  56#define CONFIG_BOOTDELAY        5
  57#define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
  58#define CONFIG_BOOTCOMMAND      "run boot_kernel"
  59#define CONFIG_SYS_AUTOLOAD     "n"     /* No autoload */
  60#define CONFIG_SYS_LOAD_ADDR    0xc0000000
  61
  62/*
  63 * Miscellaneous configurable options
  64 */
  65#define CONFIG_SYS_LONGHELP     /* undef to save memory */
  66#define CONFIG_SYS_PROMPT               "HP Jornada# "
  67#define CONFIG_SYS_CBSIZE               256     /* console buffsize */
  68#define CONFIG_SYS_PBSIZE               (256+sizeof(CONFIG_SYS_PROMPT)+16)
  69#define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  70#define CONFIG_SYS_BARGSIZE             256     /* Boot Argument Buffer Size */
  71#define CONFIG_SYS_MEMTEST_START        0xc0040000      /* memtest works on */
  72#define CONFIG_SYS_MEMTEST_END          0xc2000000      /* 4..128 MB */
  73#define CONFIG_SYS_CPUSPEED             0x0a /* core clock 206MHz */
  74#define CONFIG_SYS_BAUDRATE_TABLE       { 19200, 38400, 57600, 115200 }
  75
  76#define CONFIG_SYS_FLASH_CFI            1
  77#define CONFIG_FLASH_CFI_DRIVER 1
  78#define CONFIG_FLASH_CFI_WIDTH          FLASH_CFI_32BIT
  79#define CONFIG_SYS_FLASH_BASE           0x00000000
  80#define CONFIG_SYS_FLASH_ERASE_TOUT     (4096)
  81#define CONFIG_SYS_FLASH_WRITE_TOUT     (4096)
  82#define CONFIG_SYS_FLASH_INCREMENT      0x02000000
  83#define PHYS_FLASH_1                    0x00000000      /* starts at 0x0 */
  84#define PHYS_FLASH_SIZE         0x04000000      /* 64MB */
  85#define PHYS_FLASH_SECT_SIZE            0x00040000      /* 256KB Sectors */
  86#define CONFIG_SYS_MAX_FLASH_BANKS      1
  87#define CONFIG_SYS_MAX_FLASH_SECT       260
  88#define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1 }
  89#define CONFIG_SYS_FLASH_EMPTY_INFO     1
  90#define CONFIG_SYS_MONITOR_LEN          0x00040000
  91#define CONFIG_SYS_MONITOR_BASE 0x00000000
  92#define CONFIG_FLASH_SHOW_PROGRESS      1
  93
  94/* Environment */
  95#define CONFIG_ENV_IS_IN_FLASH  1
  96#define CONFIG_ENV_ADDR         0x00040000
  97#define CONFIG_ENV_OFFSET       0x00040000
  98#define CONFIG_ENV_SIZE         0x00040000
  99#define CONFIG_ENV_SECT_SIZE    0x00040000
 100#define CONFIG_ENV_OVERWRITE    1
 101
 102/*
 103  Monitor -     0x00000000 - 0x00040000 (256kb)
 104  Environment - 0x00040000 - 0x00080000 (256kb)
 105  Kernel -      0x00080000 - 0x00380000 (3mb)
 106  Rootfs -      0x00380000 - 0x........ (rest)
 107*/
 108
 109#define CONFIG_NR_DRAM_BANKS            2
 110#define CONFIG_SYS_SDRAM_BASE           0x00000000
 111#define CONFIG_SYS_INTRAM_BASE          INTERNAL_SRAM_BASE
 112#define CONFIG_SYS_INTRAM_SIZE          INTERNAL_SRAM_SIZE
 113#define CONFIG_SYS_INIT_SP_ADDR 0x0
 114#define PHYS_SDRAM_1                    0xc0000000      /* SDRAM Bank #1 */
 115#define PHYS_SDRAM_2                    0xc4000000      /* SDRAM Bank #2 */
 116#define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 117#define PHYS_SDRAM_2_SIZE               0x04000000      /* 64 MB */
 118
 119#define CONFIG_CMD_MTDPARTS
 120#define CONFIG_MTD_DEVICE
 121#define CONFIG_FLASH_CFI_MTD
 122#define MTDIDS_DEFAULT          "nor0=jornada7xx-0"
 123#define MTDPARTS_DEFAULT        "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
 124                "3m(kernel),-(user);"
 125
 126#define CONFIG_EXTRA_ENV_SETTINGS                               \
 127        "flash_kernel=protect off all; "                                \
 128        "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0"    \
 129        "flash_uboot=protect off all; "                                 \
 130        "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0"    \
 131        "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
 132#endif /* __CONFIG_H */
 133