[PATCH] ppc: Add support for bigger page sizes than 4KB on PPC44x

[Paul Mackerras]

Yuri Tikhonov writes:

>  Do you think that replacing one integer option CONFIG_PPC_PAGE_SHIFT with 
> three logical options (i.e., CONFIG_PPC_PAGE_SIZE_4K, 
> CONFIG_PPC_PAGE_SIZE_16K and CONFIG_PPC_PAGE_SIZE_64K) will be the better 
> choice ?

I think you should use a choice...endchoice construct in Kconfig,
which will result in 2 config options, or 3 if you choose to support
16k pages.

Paul.