[U-Boot-Users] BDI2000 Error on MPC8540 Custom board

[Gerhard Jaeger]

On Thursday 02 June 2005 13:34, Shirasat Girish-ags032 wrote:
> Hi all,
>     I am trying to debug Uboot 1.1.2 on one of our custom boards which has
> MPC8540.
> When i connect the BDI2000 i am getting the following.. Can anybody please
> let me know
> what is going on.
> 
> - TARGET: waiting for target Vcc
> - TARGET: waiting for target Vcc
> - TARGET: processing power-up delay
> - TARGET: processing user reset request
> - BDI asserts HRESET
> - Reset JTAG controller passed
> - Bypass check: 0x55 => 0xFF
> - JTAG exists check failed
> - Remove HRESET and try again
> - Bypass check: 0x55 => 0xAA
> - JTAG exists check passed
> - Platform IDCODE is 0x1003001D
> - Core PVR is 0x80200020
> - Core status is 0x00C1
> - Platform status is 0x0001
> - SAP status is 0x0005
> - SAP CCSRBAR is 0xFF700000
> - BDI scans core HALT command
> - Core status is 0x00C1
> - Platform status is 0x0001
> - SAP status is 0x0005
> - BDI removes HRESET
> - TARGET: Target PVR is 0x80200020
> - TARGET: resetting target passed
> - TARGET: processing target startup ....
> - Core status is 0x00C1
> *** Core is stopped, no restart possible
> # PPC: timeout while waiting for halt
> - TARGET: processing target startup passed
> BDI>reset
> 
> 
> Regards,
> Girish

Hmmm,

saw this yesterday in a customers' mail. Reducing the JTAG clock
helps -> check the bdi.config, section [TARGET]
JTAGCLOCK

Cheers,
Gerhard

-- 
Gerhard Jaeger <gjaeger at sysgo.com>            
SYSGO AG                      Embedded and Real-Time Software
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