Re: iMX6

[Nick Hudson <skrll%netbsd.org@localhost>]

On 10/23/14 13:11, BERTRAND Joël wrote:

> init subsystems: stacks vectors undefined page pmap_physload pmap kpm 
> tlb0 kcpusets locks l1pt cache(l1pt) specials panic: 
> pmap_alloc_specials: no l2b for 0xc0000000

The problem is the panic. Your mix of KERNEL_* variables isn't quite right.
> Undefined instruction 0xe7ffffff in kernel at 0x80875f84 (LR 
> 0x80afb674 SP 0x812
> 2aa28)
> Stopped in pid 0.1 (system) at  80875f84:       ldrb    r15, [r15, 
> r15, ror r15]
> !
> db{0}>
>
>     Undefined instruction ? CPU is a quad core iMX6...

sys/arch/arm/include/trap.h:#define KERNEL_BREAKPOINT 0xe7ffffff      /* 
Used by DDB */

:)

>     Regards,
>
>     JKB
Nick