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CCSV5 U-boot loading problum in OMAP3530

Eswar
Intellectual 420 points

Other Parts Discussed in Thread: OMAP3530

Hi,

 On our custom OMAP3530 based board we are trying to load x-loader and u-boot through CCSV5 with XDS100V2 JTAG. X-loader loaded successfully. But while downloading u-boot we are getting following errors in CCSV5.

Cortex_A8_0: File Loader: Data verification failed at address 0x80008000 Please verify target memory and memory map.
Cortex_A8_0: Unable to terminate memory download: NULL buffer pointer at 0x3a9f
Cortex_A8_0: GEL: File: /home/eswar/OBBC/release/OBBC/u-boot/u-boot: a data verification error occurred, file load failed

But, In other board both x-loader and U-boot are downloaded successfully. Only in one board it is happening. We are using Micron 128MB DDR. Anyone please provide the soulution or where we can look to solve the problum.

Thank You

  • 0
    Guru 31670 points

    Eswar,

    I am assuming that you are loading the x-loader to internal memory (IRAM) and u-boot to DDR. Looks like your DDR is not initialized, because of which any access to DDR fails. You have to change the gel file to support your ddr. Or else, if your x-loader is proper and is able to initialize DDR, run till x-loader completes and then load u-boot to DDR. 

  • 0 in reply to Renjith Thomas
    Intellectual 420 points

    Thanks for the reply Renjith Thomas. We solved the problem. We placed resister network between processor and DDR. Because of Dry soldering DDR not accessed by Processor.

    Eswar