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2ab9617ef2
The context management library initialises the CPU context for the secure/non-secure worlds to zero. This leads to zeros being stored to the actual registers when we restore the CPU context, during a world switch. Denver CPUs dont expect zero to be written to the implementation defined, actlr_el1 register, at any point of time. Writing a zero to some fields of this register, results in an UNDEFINED exception. This patch bases the context actlr_el1 value on the actual hardware register, to maintain parity with the expected settings Change-Id: I1c806d7ff12daa7fd1e5c72825494b81454948f2 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>