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 #define CONFIG_CMD_JFFS2
  47
  48 #define CONFIG_BOOTDELAY        5
  49 #define CONFIG_BOOTARGS "root=/dev/hda1 console=ttySA0,19200n8 console=tty1"
  50 #define CONFIG_BOOTCOMMAND      "run boot_kernel"
  51 #define CONFIG_SYS_AUTOLOAD     "n"     /* No autoload */
  52 #define CONFIG_SYS_LOAD_ADDR    0xc0000000
  53
  54 /*
  55  * Miscellaneous configurable options
  56  */
  57 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
  58 #define CONFIG_SYS_PROMPT               "HP Jornada# "
  59 #define CONFIG_SYS_CBSIZE               256     /* console buffsize */
  60 #define CONFIG_SYS_PBSIZE               (256+sizeof(CONFIG_SYS_PROMPT)+16)
  61 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  62 #define CONFIG_SYS_BARGSIZE             256     /* Boot Argument Buffer Size */
  63 #define CONFIG_SYS_MEMTEST_START        0xc0040000      /* memtest works on */
  64 #define CONFIG_SYS_MEMTEST_END          0xc2000000      /* 4..128 MB */
  65 #define CONFIG_SYS_CPUSPEED             0x0a /* core clock 206MHz */
  66 #define CONFIG_SYS_BAUDRATE_TABLE       { 19200, 38400, 57600, 115200 }
  67
  68 #define CONFIG_SYS_FLASH_CFI            1
  69 #define CONFIG_FLASH_CFI_DRIVER 1
  70 #define CONFIG_FLASH_CFI_WIDTH          FLASH_CFI_32BIT
  71 #define CONFIG_SYS_FLASH_BASE           0x00000000
  72 #define CONFIG_SYS_FLASH_ERASE_TOUT     (4096)
  73 #define CONFIG_SYS_FLASH_WRITE_TOUT     (4096)
  74 #define CONFIG_SYS_FLASH_INCREMENT      0x02000000
  75 #define PHYS_FLASH_1                    0x00000000      /* starts at 0x0 */
  76 #define PHYS_FLASH_SIZE         0x04000000      /* 64MB */
  77 #define PHYS_FLASH_SECT_SIZE            0x00040000      /* 256KB Sectors */
  78 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  79 #define CONFIG_SYS_MAX_FLASH_SECT       260
  80 #define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1 }
  81 #define CONFIG_SYS_FLASH_EMPTY_INFO     1
  82 #define CONFIG_SYS_MONITOR_LEN          0x00040000
  83 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  84 #define CONFIG_FLASH_SHOW_PROGRESS      1
  85
  86 /* Environment */
  87 #define CONFIG_ENV_IS_IN_FLASH  1
  88 #define CONFIG_ENV_ADDR         0x00040000
  89 #define CONFIG_ENV_OFFSET       0x00040000
  90 #define CONFIG_ENV_SIZE         0x00040000
  91 #define CONFIG_ENV_SECT_SIZE    0x00040000
  92 #define CONFIG_ENV_OVERWRITE    1
  93
  94 /*
  95   Monitor -     0x00000000 - 0x00040000 (256kb)
  96   Environment - 0x00040000 - 0x00080000 (256kb)
  97   Kernel -      0x00080000 - 0x00380000 (3mb)
  98   Rootfs -      0x00380000 - 0x........ (rest)
  99 */
 100
 101 #define CONFIG_NR_DRAM_BANKS            2
 102 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 103 #define CONFIG_SYS_INTRAM_BASE          INTERNAL_SRAM_BASE
 104 #define CONFIG_SYS_INTRAM_SIZE          INTERNAL_SRAM_SIZE
 105 #define CONFIG_SYS_INIT_SP_ADDR 0x0
 106 #define PHYS_SDRAM_1                    0xc0000000      /* SDRAM Bank #1 */
 107 #define PHYS_SDRAM_2                    0xc4000000      /* SDRAM Bank #2 */
 108 #define PHYS_SDRAM_1_SIZE               0x04000000      /* 64 MB */
 109 #define PHYS_SDRAM_2_SIZE               0x04000000      /* 64 MB */
 110
 111 #define CONFIG_CMD_MTDPARTS
 112 #define CONFIG_MTD_DEVICE
 113 #define CONFIG_FLASH_CFI_MTD
 114 #define MTDIDS_DEFAULT          "nor0=jornada7xx-0"
 115 #define MTDPARTS_DEFAULT        "mtdparts=jornada7xx-0:256k(u-boot),256k(env),"\
 116                 "3m(kernel),-(user);"
 117
 118 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 119         "flash_kernel=protect off all; "                                \
 120         "erase 00080000 0037ffff;cp.b c0000000 00080000 00300000;\0"    \
 121         "flash_uboot=protect off all; "                                 \
 122         "erase 00000000 0003ffff;cp.b c0000000 00000000 00040000;\0"    \
 123         "boot_kernel=cp.b 00080000 c0000000 00300000;bootm;\0"
 124 #endif /* __CONFIG_H */