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authorJonathan Austin <jonathan.austin@arm.com>2016-08-30 17:24:34 +0100
committerRussell King <rmk+kernel@armlinux.org.uk>2016-09-06 15:51:06 +0100
commit26150aa96d60298de669e3d81a5b7e132b653ce7 (patch)
treecf449a3d4eb97dec8a3a4d6ca49bda0f561ea74d /arch/arm/include/asm/v7m.h
parent5a0e0691147a7f841ddb54d067b165071dff592f (diff)
downloadlinux-26150aa96d60298de669e3d81a5b7e132b653ce7.tar.bz2
ARM: 8602/1: factor out CSSELR/CCSIDR operations that use cp15 directly
Currently we use raw cp15 operations to access the cache setup data. This patch abstracts the CSSELR and CCSIDR accessors out to a header so that the implementation for them can be switched out as we do with other cpu/cachetype operations. Signed-off-by: Jonathan Austin <jonathan.austin@arm.com> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Tested-by: Andras Szemzo <sza@esh.hu> Tested-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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