[SOLVED] Flashloader with multi flashBankInfo

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  • [SOLVED] Flashloader with multi flashBankInfo

    May I know once the device been connected and includes tree flashbankinfo and tree flashloader, will all the trree flashloader been load to the ram ?
    Or just load either one at run time ?

    Source Code

    1. <Database>
    2. <Device>
    3. <ChipInfo Vendor="Mytest" Name="MyTestDevice" WorkRAMAddr="0x20000000" WorkRAMSize="0x00020000" Core="JLINK_CORE_CORTEX_M33"/>
    4. <FlashBankInfo Name="FL_Test1" BaseAddr="0x00010000" AlwaysPresent="1">
    5. <LoaderInfo Name="FL_Test1" MaxSize="0x00030000" Loader="FL_Test1.FLM" LoaderType="FLASH_ALGO_TYPE_OPEN" />
    6. </FlashBankInfo>
    7. <FlashBankInfo Name="FL_Test2" BaseAddr="0x00040000" AlwaysPresent="1">
    8. <LoaderInfo Name="FL_Test2" MaxSize="0x00010000" Loader="FL_Test2.FLM" LoaderType="FLASH_ALGO_TYPE_OPEN" />
    9. </FlashBankInfo>
    10. <FlashBankInfo Name="FL_Test3" BaseAddr="0x00200000" AlwaysPresent="1">
    11. <LoaderInfo Name="FL_Test3" MaxSize="0x00100000" Loader="FL_Test3.FLM" LoaderType="FLASH_ALGO_TYPE_OPEN" />
    12. </FlashBankInfo>
    13. </Device>
    14. </Database>
    Display All
    Ex:
    Using JLink.exe and connect MyTestDevice to execute test script as below:
    JLink.exe -device MyTestDevice -if SWD -speed 75000 -CommandFile mytest.jlink -jlinkscriptfile .\JLinkSettings.JLinkScript


    Source Code

    1. r
    2. h
    3. loadbin test1.bin 0x10000
    4. loadbin test2.bin 0x40000
    5. loadbin test3.bin 0x200000
    6. r
    7. exit


    loadbin test1.bin 0x10000 => this address mapping to FL_Test1 and will use FL_Test1.FLM
    loadbin test2.bin 0x40000 => this address mapping to FL_Test2 and will use FL_Test2.FLM
    loadbin test3.bin 0x200000 => this address mapping to FL_Test3 and will use FL_Test3.FLM
    The all loader will be loaded to ram or just load and overwrite previous one when loadbin ?

    Thanks.

  • Hi,
    - Only one loader is loaded to RAM at a time, and
    - the RAM region used by the loader is restored after each programming sequence.

    BR
    Fabian
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