[PATCH 17/26] ARM: pxa: pxa95x is incompatible with earlier pxa

[Eric Miao]

>> They are actually not mutually exclusive - it's a trick we use to select
>> MACH_TAVOREVB3 by default but this option also disappears once SAARB
>> is selected.
>>
> OK. Could I know why saarb should be deselected while tavorevb3 is selected?

Haojian, it's not being deselected, it's just when user selects SAARB,
this config PXA_V7_MACH_AUTO becomes invalid (which means at
least one PXA_V7_MACH is selected), and then you could select
TAVOREVB3 as well.

Just go ahead and apply the patch, make menuconfig and see how
the trick works :-)