Add macro to test for minimum architecture version
The macro concisely expresses and requires architecture version to be at
least as required by its arguments. This would be useful when extending
Trusted Firmware functionality for future architecture revisions.

Replace similar usage in the current code base with the new macro.

Change-Id: I9dcd0aa71a663eabd02ed9632b8ce87611fa5a57
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
1 parent 096b7af commit f45e232ab9c93c22c1cffa2ee4c17f34d808b918
@Jeenu Viswambharan Jeenu Viswambharan authored on 16 Aug 2017
Isla Mitchell committed on 24 Aug 2017
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include/lib/utils_def.h
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lib/locks/exclusive/aarch64/spinlock.S