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Hive based registry on sdcard "2"

hb chen
Expert 2640 points

Dear Experts,

I am using OMAP35X and WinCE.

I can boot and save hive based registry on the "mmc sdcard 1".

but I want to do the same thing @ mmc sdcard 2 ~!

I can boot now, but how to modify platform.reg to save hive based registry into "mmc sdcard 2".

I saw "Storage Card" and "Storage Card2" in my WinCE environment, so I try to modify 

[HKEY_LOCAL_MACHINE\Init\BootVars]

"SystemHive"="Documents and Settings\\system.hv"  ==> "SystemHive"="\\Storage Card2\\Documents and Settings\\system.hv"

"ProfileDir"="Documents and Settings" ==> "ProfileDir"="\\Storage Card2\\Documents and Settings"

But WinCE only save hive to Storage Card\Storage Card2 folder...= ="...

Plz help ~ thx ~

 

attached file is my hive based platform.reg on sdcard

2451.platform.reg.txt

 

  • 0
    Expert 2640 points

    Dear all,

    I try to change    "MountAsBootable"=dword:1 to 0 @ MMC profile, but the image boot will stop at 

    ...

    SDHC slot 1 card insertion

    CSDIOController::-SDHCCardDetectIstThreadImpl()

    SDMEMORY: multi block reads enabled

     

    [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SDMemory]

        "Name"="SD Memory Card"

        "Folder"="Storage Card"

        "MountAsRoot"=dword:0

        "MountAsBootable"=dword:1

        "AutoMount"=dword:1

     

    ; SD Memory Storage class driver

    [HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\SDMemory_Class]

       "Dll"="SDMemory.dll"

       "Prefix"="DSK"

       "BlockTransferSize"=dword:40  ; send no more than 64 blocks of data per bus transfer

       "IdlePowerState"=dword:0     ; 0 == D0, 1 == D1, etc.

     

       "Profile"="SDMemory"

       "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}",

                         "{8DD679CE-8AB4-43c8-A14A-EA4963FAA715}"

     

    [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MMC]

        "Name"="MMC Card"

        "Folder"="Storage Card"

        "MountAsRoot"=dword:0

        "MountAsBootable"=dword:1

        "AutoMount"=dword:1

     

     

    ; MMC Storage Class Driver

    [HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\MMC_Class]

       "Dll"="SDMemory.dll"

       "Prefix"="DSK"

       "BlockTransferSize"=dword:40  ; send no more than 64 blocks of data per bus transfer

       "IdlePowerState"=dword:0     ; 0 == D0, 1 == D1, etc.

       "Profile"="MMC"

       "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}",

                         "{8DD679CE-8AB4-43c8-A14A-EA4963FAA715}"

     

  • 0 in reply to hb chen
    TI__Expert 5320 points

    can you remove the MMC profile from under HIVE_BOOT_SECTION and see if it helps?

    -Madhvi

  • 0 in reply to Madhvi
    Expert 2640 points

    Dear Madhvi~

    I remove Profiles\MMC and Class\MMC_Class ~ but image boot stop at

    ....

    SDHC slot 1 card insertion

    CSDIOController::-SDHCCardDetectIstThreadImpl()

    =====

    I will try just remove Profiles\MMC later ~

  • 0 in reply to hb chen
    TI__Expert 5320 points

    if you dont have a sd card inserted in slot 1, does it still stop at the same point?

    -Madhvi

  • 0 in reply to Madhvi
    Expert 2640 points

    Dear Madhvi,

    MY first sd card is MMC type on board flash ~

    so I can't remove it ~

  • 0 in reply to hb chen
    Expert 2640 points

    Update my situation ~

    The SD card 2 (removable sd card) is the first order boot device ~ and the tracing vector is MMC/SD1

    The SD card 1 (on-board-flash) is the second order boot device ~ tracing vector is MMC/SD2

    They are all MMC type device ~

    My request is if I insert SD card (MMC/SD1) into platform, I hope the image in sd card 2 can save registry to sd card 2.

    If I boot from on-board-flash (MMC/SD2), image should save registry to on-board-flash.

    Of course, the images in SD card and on-board-flash are different~

    Only need to to is modify platform.reg to build the Wince Images ???

    Thx ~

  • 0 in reply to Madhvi
    Expert 2640 points

    Madhvi said:

    can you remove the MMC profile from under HIVE_BOOT_SECTION and see if it helps?

    -Madhvi

    If just remove the MMC profile from under HIVE_BOOT_SECTION, the boot step will still stop @

    ...

    SDHC slot 1 card insertion

    CSDIOController::-SDHCCardDetectIstThreadImpl()

    SDMEMORY: multi block reads enabled

     

  • 0 in reply to hb chen
    Expert 2640 points

    I got solution ~

    1) I miss include SDHC1 driver between "; HIVE BOOT SECTION" and "; END HIVE BOOT SECTION" 

    2) Add SDHC1 driver flag " "Flags"=dword:1000 "

    3) change [..\Profiles\MMC] "MountAsBootable" from 1 to 0

     

    thx ~

  • 0 in reply to hb chen
    Expert 2640 points

    attached file is modified version ~6303.platform_HIVE_SD.reg.txt

  • 0 in reply to hb chen
    Intellectual 480 points

    Hey, 

    Are you able to place hive on both the storage??

    Is it possible to have hive on MMC and SD at the same time, I mean in a single boot??

    Please share your idea...

    Seetharam