Problem with customized MPC5200 board(copy from lite5200 design)

Problem with customized MPC5200 board(copy from lite5200 design)

[Yeo Keewee]

Hi,

Our hardware group had designed a mpc5200 board using the same design
as lite5200.
Currently, we are using bdi2000(icecube config) to attempt to access
the internal registers. By using the same procedure on lite5200, we
can access the registers but we always could not do it on our board.

Besides a hardware design flaw, is there any other init procedures
that are required to use bdi2000 on our custom board?

Did anyone face this kind of problem?

rgds
Yeo Kee Wee

Problem with customized MPC5200 board(copy from lite5200 design)

[zhouzao]

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Hello:
      Yeo Kee Wee!
      Can you resolve the problem on lite5200 or MPC5200 on your board?
      The same problem is puzzling for me, But I kwon where is problem, the
cause is that U-boot has working on the lite5200 before BDI2000 control the
CPU, U-boot has init MPC5200.If you set the BDI2000 waiting time as reset in
the cfg file, you will find the same error on the lite5200!
     
        Best regard!
 
 

Kabin chou

2005-12-7


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