ARM: pxa: Move UNCACHED_PHYS_0 mapping from generic.c to pxa2[57]x.c
The UNCACHED_PHYS_0 mapping is only needed on PXA25x and PXA27x platforms. Move it to pxa25x.c and pxa27x.c to avoid wasting vmalloc space on PXA3xx. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NNicolas Pitre <nico@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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