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JTAG init of MPC5200B

DISCUSSION lokowich 1 participant 1 message Nov 6, 2007

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I've been unable to properly initialize my MPC5200B from a GDB session or OCD Commander using a OCDemon JTAG emulator unless the device is first initialized by U-Boot. I've used same register setup as defined in the U-Boot startup code. This prevents me from loading a RAM-based U-Boot onto a bare board over the JTAG interface. Any guidance?

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Mark Lokowich
Systems Engineer
Advanced Communication Design