tree bc3733f47691eb35cce1f80657acb18324681a10
parent 93fa27ec3387b66f7c3c33e36f86011d05bf76f4
author Oliver Scott <Oliver.Scott@data61.csiro.au> 1603711408 +1100
committer Oliver Scott <Oliver.Scott@data61.csiro.au> 1603711433 +1100

trivial: Add Arm smmu guard

Signed-off-by: Oliver Scott <Oliver.Scott@data61.csiro.au>