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ARM SMMU versions 1 and 2: Difference between revisions
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=== TLBs ===
Section 2.5.2: "In SMMUv2, All TLBs are disabled from reset. All MMUs are disabled from reset and the contexnts of the TLBs have no effect on address translation."
However, an implementation may require an IMPLEMENTATION DEFINED TLB invalidation routine to be called before enabling TLBs/MMU after #RESET. Such a routine must be doucmented clearly by the device. If TLBs which have not been invalidated since #RESET are used their behaviour is UNPREDICTABLE.
== Client transaction flowchart ==
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