[LinuxBIOS] selection of compression algorithm

[Stefan Reinauer]

* yhlu <yinghailu at gmail.com> [060523 21:49]:
> 2. one is in linuxbios_ram, and it is in ram, it is used to uncompress 
> payload.
> 
> car stage, before call copy_and_run, the stack is already in ram. but
> code is still in rom. So at this time we need to balance the lzma
> benifit on compress linuxbios_ram and it's own code size increase in

We have to be careful here, indeed.

> rom. also need to set one extra buffer in ram for every ap code.

Can't the APs share the code?

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