soc: qcom: Add code change for SSR Minidump collection

This change adds code changes to collect SSR Minidump.
The change use smem API to get ToC base address than
using IMEM for storing ToC.

Change-Id: I389248356fe8e3be37edcfdbbbe570f21dd6ddf0
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>