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Last Post 10 Dec 2010 04:04 AM by  eewer
JTAG with BDI3000
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eewer



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10 Dec 2010 04:04 AM
    I'm trying to connect a BDI3000 to the i.MX27 LITEKIT. I have two kits and the first kit I successfully installed u-boot at 0xC000_0000. The second kit will not boot so I'm trying to connect the BDI3000 so I can program the flash.

    I'm getting a JTAG exists failed error
    - TARGET: processing reset request
    - TARGET: BDI asserts TRST and RESET
    - TARGET: BDI removes TRST
    - TARGET: Bypass check 0x00000001 => 0x00000002
    - TARGET: JTAG exists check failed
    - TARGET: Remove RESET and try again
    - TARGET: BDI waits for RESET inactive
    - TARGET: Bypass check 0x00000001 => 0x00000002
    - TARGET: JTAG exists check failed
    # TARGET: resetting target failed
    # JTAG: communication with target failed
    - TARGET: target will be restarted in 10 sec

    I've checked all the cables, connections, etc. All that is okay. I tryed all the setting on JP2 also with the same result.

    Any suggestions where to look?

    Thanks
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