Re: [coreboot] [PATCH] Streamline CPU_ADDR_BITS usage

[Stefan Reinauer]

On 10/3/10 11:59 PM, Uwe Hermann wrote:
> +config CPU_ADDR_BITS_MASK
> hex
> default 0x00000000 if CPU_ADDR_BITS_32
> default 0x0000000f if CPU_ADDR_BITS_36
> default 0x000000ff if CPU_ADDR_BITS_40
> default 0x0000ffff if CPU_ADDR_BITS_48
> help
>  Map the number of address space bits supported by the CPU to the
>  mask field value as it needs to be written into the upper 32 bits
>  of the various MTRRphysMask_MSR MSRs.

Such stuff belongs into an include file, not into Kconfig.