Add workaround for a Juno platform errata
This patch adds the recommended workaround for defect id 831273 by triggering
the event stream every 65536 cycles.

Change-Id: I62c947e64396f10af62af495e413d0af846d6628
1 parent 912e794 commit 4def123e01a2db65d8f6b5d5d9f89e2ffae2e6f3
@Achin Gupta Achin Gupta authored on 20 Jul 2014
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include/lib/aarch64/arch.h
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lib/aarch64/cpu_helpers.S