tree 614daa51555389f78e2daada04ca38720c8f6e70
parent c059fbec91c1cfd56fba6bd0101547139155243d
author Andrew Scull <ascull@google.com> 1568725707 +0100
committer Andrew Scull <ascull@google.com> 1568913058 +0100

Enable caching early in assembly.

By doing this early, more code is able to make assumptions about using
the cache so there are fewer areas where manual cache management is
required.

Moving to assembly means less assumptions are made about the state of
the cache before it is enabled. Doing this in C means there are concerns
about the state of the stack if the cache is ever not clean and invalid.

Bug: 141103913
Bug: 139269163
Change-Id: I8ff01c2c2a0c035f147d2d1a8372dbd8bec7ce73