[coreboot] [PATCH] more Kconfig default fixes

[Stefan Reinauer]

Carl-Daniel Hailfinger wrote:
> On 15.10.2009 13:04, Stefan Reinauer wrote:
>   
>> ron minnich wrote:
>>   
>>     
>>> On Mon, Oct 12, 2009 at 8:51 PM, Myles Watson <mylesgw at gmail.com> wrote:
>>>
>>>   
>>>     
>>>       
>>>> So I guess the question is how should we make sure the stack and heap are
>>>> sized correctly.  Using malloc to allocate the memory for lzma makes sense,
>>>> but it is used in CAR too, so that complicates our decision.
>>>>     
>>>>       
>>>>         
>>> lzma decompressor gets a void * from the caller. Caller, if CAR, uses
>>> on-stack pointer. RAM code can, if desired,
>>> use malloc'ed memory?
>>>
>>>   
>>>     
>>>       
>> We never call lzma while in CAR. Now that would be kind of silly, would it?
>>   
>>     
>
> Well, originally ulmza() was designed to be runnable in CAR on the OLPC.
>   

What for? Decompressing to cache? This sounds a bit odd, with a 16kB
scratchpad, and only 128KB cache.

Stefan