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can I download file through USB on UBOOT? seems TI not provide the Windows USB Driver and Client?

YJ Liu
Expert 1675 points

hi,all.

it is convenient and easier to use USB than ethernet, does TI provide the Windows driver and Client ? I saw UBoot 1.3.4 has MUSB driver ,but cannot find Windows driver and client.

well ,I think SAMSUNG do this very well than TI, that's why S3C24xx is so popular than TI's ARM chip,

  • 0
    TI__Genius 9185 points

    There is some confusion about your question since someone moved your post to the WinCE forum. 

    From your post it does not look like you are using WinCE on the TI chip. Your questions is about a USB driver for the Windows host (PC), right? Can you clarify what chip/os you are using (on the target board).

    Thanks.

     

  • 0 in reply to Jatin Jain
    Expert 1675 points

    thanks for replying.

    Well , someone DOES move my post from other thread.

    What  I want is :

    a Windows USB Driver and CLient, some C source can handle the data transmission (MayBe BULK mode).

    Have you used DNW on S3C24xx?

    I need the USB to download data to U-boot, So that I can write kernel/filesystem or else to NAND FLASH, even Wince.

  • 0 in reply to YJ Liu
    TI__Genius 9185 points

    Unfortunately someone saw Windows in the post and moved the post to WinCE forum. This forum is for issues related to Windows CE BSP for OMAP/AM chips from TI. 

    Can you clarify which TI chip you are using (on your target) and what OS is going to be run on that target chip.  I don't think TI provides any special driver for the Windows HOST side.

  • 0 in reply to Jatin Jain
    Expert 1675 points

    My chip is DM355, Using Linux.

    Bootloader is U-boot1.3.4.

    I saw U-boot has MUSB driver source ,but seems no one provide the Windows Driver and client. Maybe there is one but I don't Know?

    How do you write your WINCE to NAND? using Ethernet ?

  • 0 in reply to YJ Liu
    TI__Expert 4155 points

     

    WINCE has its own environment (platform builder) to download  images through Ethernet /USB  connection or from SD card.

    WINCE also provide a USB RNDIS for windows operating system .

    Thanks,

    Tao

  • 0 in reply to Tao Zhang
    Expert 1675 points

    Sorry for replying late.

    I know WINCE has platform builder to download the images.

    But , you should first download the bootloader to DM355,so it can initialize the USB and communicate with WINDOWS.

    So, what kind of bootloader you use? this bootloader should have the MUSB configuration.

  • 0 in reply to YJ Liu
    TI__Expert 4155 points

    The very first time, we use a PC utility - pserial to download XLDR and EBOOT(Wince bootloader) through UART port

    After Eboot is flashed, then we can use use either pserial or Platform builder to upgrade Eboot and XLDR.

    In Eboot, it supports USB RNDIS to download images from platform builder.