tree e60db5c0f3573558c97f39cfab78732220a72e6d
parent 325df7f20467da07901c4f2b006d3457bba0adec
author Stuart Menefy <stuart.menefy@st.com> 1196409996 +0900
committer Paul Mundt <lethal@linux-sh.org> 1201493939 +0900

sh: Preparation for uncached jumps through PMB.

Presently most of the 29-bit physical parts do P1/P2 segmentation
with a 1:1 cached/uncached mapping, jumping between the two to
control the caching behaviour. This provides the basic infrastructure
to maintain this behaviour on 32-bit physical parts that don't map
P1/P2 at all, using a shiny new linker section and corresponding
fixmap entry.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>