If CONFIG_UNIPHIER_L2CACHE_ON is undefined, the L2 cache is never
enabled, so there is no need for v7_outer_cache_disable(). The weak
stub avoids the compile error anyway.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The UniPhier outer cache (L2 cache on ARMv7 SoCs) can be used as
SRAM by locking ways.
These functions will be used to transfer the trampoline code for SMP
into the locked SRAM.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Unify the range/all operation routines into the common function,
uniphier_cache_maint_common(), and sync code with Linux a bit more.
This reduces the code duplication.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Sync register macros with Linux code. This will be helpful to
develop the counterpart of Linux.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
