[U-Boot] tlb15_entry is set wrong in the 4K code when the MPC8572DS boots from nand flash

[Scott Wood]

On Thu, 2014-01-30 at 15:57 +0100, Y fan wrote:
> Hello,
> 
> The memory of the MPC8572DS can't be read correctly after the setup of the
> tlb1_entry in the 4K boot code.

What specific memory location can't be read?  What part of the code is
failing?

What version of U-Boot are you running?

> And also in the create_init_ram code, the tlb1_entry15&14 are set to be in
> the address space 0 which are supposed to be used in the address space 1.
> There seems somthing wrong with the writing of the TLB entry. But I don't
> know why. Do anyone know the reason?

If you mean create_init_ram_area in start.S, it is creating the entries
in AS1.  What do you see than indicates the contrary?

-Scott