Re: actual kernel not compiling

[Heiko S. <hei...@in...>]

Hello Paul,

Paul Mundt schrieb:
> On Sun, Nov 11, 2007 at 12:22:13PM +0100, Heiko Schocher wrote:
>> If I make a while (1); at the end of the function sh_cpu_init() in
>> arch/sh/kernel/cpu/init.c the cpu dont restart, the next function
>> called is start_kernel (). If I make there as first a while (1), the
>> cpu restarts ... dont see an SH7750R specific thing in
>> arch/sh/kernel/head.S on this place:
>>
> [snip]
>
>> Any ideas?
>> (damned, dont have a debugger ...)
>>
> Sounds like something could be falling out as a result of the initial
> cache flush in cache_init(), possibly due to things left over from your
> boot loader. You might try playing with that a bit.

Hmm.. didnt enable the cache in the bootloader ...
Hmm.. I have running code from a selfmade OS, with caches enabled. There
I set the CCR_CACHE_ORA bit in the CCR register, as I see in the 
cache_init()
function, this bit is never set ... Doesnt Linux want this Bit to be set?

thanks

bye
Heiko