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| author |   Jonathan Austin <jonathan.austin@arm.com> | 2016-08-30 17:31:22 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-06 15:51:08 +0100 |
| commit | bc0ee9d24ad21a5c2b5944f66623a02e9c8831aa (patch) | |
| tree | 8bcff63e1b50e2d1c7211935092cff827867cded /arch/arm/include/asm/glue-cache.h | |
| parent | ARM: 8606/1: V7M: introduce cache operations (diff) | |
| download | linux-dev-bc0ee9d24ad21a5c2b5944f66623a02e9c8831aa.tar.xz linux-dev-bc0ee9d24ad21a5c2b5944f66623a02e9c8831aa.zip | |
ARM: 8607/1: V7M: Wire up caches for V7M processors with cache support.
This patch does the plumbing required to invoke the V7M cache code added
in earlier patches in this series, although there is no users for that
yet.
In order to honour the I/D cache disable config options, this patch changes
the mechanism by which the CCR is set on boot, to be more like V7A/R.
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>
Diffstat (limited to 'arch/arm/include/asm/glue-cache.h')
| -rw-r--r-- | arch/arm/include/asm/glue-cache.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index cab07f69382d..01c3d92624e5 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -118,11 +118,7 @@ #endif #if defined(CONFIG_CPU_V7M) -# ifdef _CACHE # define MULTI_CACHE 1 -# else -# define _CACHE nop -# endif #endif #if !defined(_CACHE) && !defined(MULTI_CACHE) |