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EBOOT configurstion RRS feed

  • Question

  • Hi.

    I have this config.bib file in c:\WINCE600\PLATFORM\iMX233-EVK-PDK1_8\SRC\BOOTLOADER\EBOOT\

    MEMORY
    ; Driver globals area (used to pass config info to kernel, don't change unless 
    ; you update config.bib) NOTE: We're using physical addresses here.
    ;       Name             Start         Size          Type
    ;       -------          --------      --------      ----
            STACK            80000000      00010000      RESERVED
            RAM              80010000      00040000      RAM
            EBOOT            80050000      00040000      RAMIMAGE        
            RSVD             80090000      00067000      RESERVED
            ARGS             800F7000      00001000      RESERVED
            USB              800F8000      00008000      RESERVED
            ENC28J60         80100000      00004000      RESERVED
    
    CONFIG
        AUTOSIZE=OFF
        COMPRESSION=OFF
        PROFILE=OFF
        KERNELFIXUPS=ON
    
    ; Eboot is build to run out of RAM, so ROMSTART and ROMSIZE correspond to the
    ; RAM address range specified above.
    ;
        ROMSIZE =00040000
        ROMSTART=80050000
        ROMWIDTH=32
    ;
    ; ROMOFFSET applies to the BIN file sections and is used to "move" the image
    ; into NAND flash.  The bootloader image already on the system will be able to tell
    ; that the BIN file is destined for flash (versus RAM) based on the address
    ; formed by RAMIMAGE Start plus ROMOFFSET.
    ;
    ;   ROMOFFSET=0x17430000
    
    
    MODULES
    ;   Name            Path                                            Memory Type
    ;   --------------  ----------------------------------------------  -----------
        nk.exe          $(_TARGETPLATROOT)\target\$(_TGTCPU)\$(WINCEDEBUG)\eboot.exe        EBOOT

    but this bootloader developed for board with 256 MB ram.

    What I must change to load this eboot to my board?

    Tuesday, July 17, 2012 11:29 AM

All replies

  • I don't see that you would need to change anything, unless you have less RAM on the board and the space for some of the peripherals is past the end of your RAM.

    Is there a problem that you are trying to solve?


    Bruce Eitman (eMVP)
    Senior Engineer
    Bruce.Eitman AT Eurotech DOT com
    My BLOG http://geekswithblogs.net/bruceeitman

    Eurotech Inc.
    www.Eurotech.com

    Tuesday, July 17, 2012 12:41 PM
    Moderator
  • problem is bootlader didn't load and didn't display menu.

    I'm try upload only eboot.sb without OS image.

    and didn't change any files in current BSP

    Tuesday, July 17, 2012 1:18 PM

  • It should actually load eboot from the address "80050000"

    Can you post the debug build log.

    --- Misbah

    Senior Design Engineer T.E.S Electroni Solutions (Bangalore-India) www.tes-dst.com email-misbah.khan@tes-dst.com


    Tuesday, July 17, 2012 1:29 PM
  • When I try load eboot.sb use sb_loader.exe they start download file and then return error -13

    So I think this is because I write wrong address.

    Tuesday, July 17, 2012 2:14 PM
  • Are you loading Debug eboot or Release Eboot. You are mentioning eboot size as 256 KB (ROMSIZE =00040000). If it is debug eboot then it may exceed the size.


    kiran reddy

    Wednesday, July 18, 2012 3:24 AM
  • this is release eboot.sb

    my eboot.sb file have 359 kb

    • Edited by Artem Wednesday, July 18, 2012 6:24 AM
    Wednesday, July 18, 2012 6:21 AM
  • What is the eboot.bin size?


    kiran reddy

    Monday, July 23, 2012 6:40 AM