If Linux is running in non-secure mode, this register may have been
already initialised and writing to the control register not allowed.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
On MP systems, the data loaded by CPU0 before the SCU was initialised
may not be visible to the other CPUs.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This also includes the following compile fix:
This patch includes 'asm/cacheflush.h' which is needed to use
'flush_cache_all()' function.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Catalin Marinas
Russell King