On Jun 21, 2013, at 3:59 PM, Scott Wood wrote:

> On 06/21/2013 03:38:48 PM, Andy Fleming wrote:
>> On Thu, Jun 13, 2013 at 10:14:00AM +0530, Prabhakar Kushwaha wrote:
>> > init_tlbs() initialize all the TLB entries required for the system.
>> >
>> > So disable DEBUG TLB entry before TLB entries initialization.
>> >
>> > Signed-off-by: Prabhakar Kushwaha <prabha...@freescale.com>
>> Applied, with fixes.
>> > diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c 
>> > b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>> > index f4403c2..340b063 100644
>> > --- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>> > +++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
>> > @@ -180,5 +180,9 @@ void cpu_init_early_f(void)
>> >
>> >    invalidate_tlb(1);
>> >
>> > +#if defined(CONFIG_SYS_PPC_E500_DEBUG_TLB) && !defined(CONFIG_SPL_BUILD)
>> > +  disable_tlb(CONFIG_SYS_PPC_E500_DEBUG_TLB);
>> > +#endif
>> Had to add CONFIG_NAND_SPL here, as well, just for future reference
> 
> Why exclude all SPLs?  Only minimal SPLs skip creating the debug TLB.

The definition of disable_tlb() is excluded when NAND_SPL is defined. It may be 
that the error lies the other way around, but this fixed my build problem.

Andy
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