tree c19f6204baddfacea14ee0105babe7bc7fe44c70
parent a6a357f3bdf6916d396d75a3c6d414433b8f074d
author Sam Payne <spayne@nvidia.com> 1494871837 -0700
committer Varun Wadekar <vwadekar@nvidia.com> 1547662332 -0800

Tegra210B01: initialize DRBG on boot and resume

DRBG must be initialized to guarantee SRK has a random
value during suspend. This patch add a sequence to generate
an SRK on boot and during resume for SE1 and SE2. This SRK
value is not saved to PMC scratch, and should be overwitten
during atomic suspend.

Change-Id: Id5e2dc74a1b462dd6addaec1709fec46083a6e1c
Signed-off-by: Sam Payne <spayne@nvidia.com>