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Porting Am335x WEC7 BSP to Custom Board

Other Parts Discussed in Thread: TPS65217, TMDXEVM3358

Hi,

I'm trying to port my custom Am335x board to WEC7 using Am335x WEC7 BSP.

I successfully ported XLoader and EBOOT. However my biggest problem is about TPS65217 PMIC now.

I implemented it using U-Boot, but it did not work. I want to debug XLoader using serail port.Then i noticed that I don't get X-Loader messages in serial port.(SHIPBUILD is not set.) To be honest i dont care about X-Loader messages but i must debug platform.c in Platform/Src/MyCustomBoard/Bootloader/XLoader/platform.c

How can i debug platform.c file? What do you think about why i can not see XLoader Messages(XLDRMSG)  in terminal? 

Thanks,

Buğra Aydoğar

  • Hi Bugra Aydogar,

    In X-Loader you may not see messages until you do some basic required initialization such as Pinmux, configuring clocks, power sources and etc...

    Regards,

    GSR

  • Hi,

    I solved the problem.There is a bug with BSP_WINCE_ARM_A8_02_30_00_Source for AM335x.

    In XLoader, UART0 pinmux is not done. This is why i dont see X-Loader Messages in Serial Port.

    Thanks,

    Buğra

  • Hi Bugra ,
    i'm use TMDXEVM3358 developer board .
    i'm use VS 2008 and compile BSP for AM335x_OS , not problem .

    My problem : image for AM335x don't work , BOOT from SD card .

    Where is the problem .
    What would you recommend as a solution.

    thanks
    Erhan Mutlu

  • Hi Bugra ,
    i'm use TMDXEVM3358 developer board .
    i'm use VS 2008/WEC7  and compile BSP for AM335x_OS , not problem .

    My problem : image for AM335x don't work , BOOT from SD card .

    Where is the problem .
    What would you recommend as a solution.

    thanks
    Erhan Mutlu

  • Hello Erhan,

    First of all, you should start a new topic or discussion to find best answer for your situation.

    It is very hard to say sth without any log.

    Do you see any log in terminal ? 

    i think you are using TI_SDCard_boot_utility to create bootable SD Card. If you are using Windows 7 as an operating system. This tools will not work. You can use Xp (maybe it works i dont know, i did not try )

    I created bootable SD Card using Gparted and Ubuntu.

    I hope it helps

    Buğra Aydoğar

  • Hi ,

    i'm use 

    AM335x EV Board (TMDXEVM3358)

    i'm use Win XP , VS2008 , BSP for TI-AM335X-SK-WEC7-BIN-V100, TI_SDCard_boot_utility and MLO, EBOOTSD.nb0, NK.bin files .

    I created bootable SD Card using TI_SDCard_boot_utility and MLO, EBOOTSD.nb0, NK.bin files .

    My Problem : WEC7 OS does not work , does not BOOT from SD card .

                             How can I monitor this process .

    I' m unable to post any of my forums...as bellow

    Please help me !

    Thanks

  • I need BSP_WINCE_ARM_A8_02_30_00_Source.exe or  TI-AM335X-SK-WEC7-BIN-V100 how can i find it. Can you share them via dropbox pls.