diff options
| author | Dinh Nguyen <dinguyen@kernel.org> | 2019-04-23 16:55:04 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-05-05 08:48:50 -0400 |
| commit | 88ebf5830fe25cfdfbbee726cb36ea71b111173a (patch) | |
| tree | 1f399a43fea0d78a9861d68523c516438a7bbde3 /arch/xtensa | |
| parent | 84b124db3584d8b3f1a42c1506983323bce9983f (diff) | |
dm: cache: add the pl310 cache controller driver
Add a PL310 cache controller driver that is usually found on
ARMv7(32-bit) devices. The driver configures the cache settings that can
be found in the device tree files.
This initial revision only configures basic settings(data & instruction
prefetch, shared-override, data & tag latency). I believe these are the
settings that affect performance the most. Comprehensive settings can be
done by the OS.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions