[U-Boot-Users] Debugging U-boot with BDI-2000 on MPC8349

[Timur Tabi]

Ben Warren wrote:
> Hello,
> 
> Has anybody been able to successfully single step through U-boot code on
> an MPC8349 CPU using a BDI-2000?  

I've attached two config files.  One can be used to flash the 9349E-mITX, and the other can be used to debug it.

The flash-enabled one programs a bunch of registers that wake up the flash chip.  Unfortunately, when using this config, U-boot hangs somewhere in start.S.  I'm probably programming the board just differently enough to confuse U-Boot.

The other config programs nothing, which gives U-Boot a clean slate to program.

I presume it should be possible to create a "unified" config that works in both situations, but I haven't had the time to try it.

I've never used GDB with the BDI.

-- 
Timur Tabi
Linux Kernel Developer @ Freescale
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