platform: msm_shared: Set boot config 5 to UFS

Boot config 5 should be boot from SD card first and then boot from UFS.
Given that support for fallback is not currently present, this change
hard codes config 5 to boot from UFS instead of crashing due to an
unknown config.

CRs-Fixed: 1040865
Change-Id: I433a2353fb5e7c3a5a28734fd3fde28321dd1ce5
2 files changed