msm: ocmem: Call restore_sec_config() after every power collapse
As the QRIB is enabled, after every power collapse of ocmem, the
QRIB is reset to the maximum security state. Due to this the apps
processor cannot access the ocmem register space.
The restore_sec_config() scm call needs to be called before any
register is accessed after a power collapse to ensure that the
security configuration is restored. The clocks need to be turned
on before every call that is made into TZ to ensure that there
is no power collapse.
CRs-Fixed: 651324, 660089
Change-Id: Ieb6b635142057e219de29e811c93749f6500cec5
Signed-off-by: Neeti Desai <neetid@codeaurora.org>
4 files changed