tree 28b70f56d0f75220be33d12f7eda92424fe06091
parent 82b292aae1f792fa45e1a3130b748ff42d629eb7
author Andres Oportus <andresoportus@google.com> 1555785187 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1555785187 +0000

[qcom][smc] Add qcom specific smc interface

Qualcomm's interpretation of the SMC calling conventions requires
keeping track of a request's session id returned from smc calls
in X6.  This change moves support for Qualcomm's SMC retry mechanism
from PIL to a library including storage of session id across retires
to be used by other QSEE clients.

Test: PIL authentication of the Audio DSP FW image.
Change-Id: I762e4dbb0283960d90c2da590321b0f10168f4ca