platform: msm_shared: Add initial support needed for Ferrum

Add the smeminfo and enable the basic devices needed for
Ferrum bringup.

Change-Id: I0eabc30ad4dfc2c245c474bd17726063adc8f049
diff --git a/platform/msm_shared/smem.h b/platform/msm_shared/smem.h
index 028d9a0..392d781 100644
--- a/platform/msm_shared/smem.h
+++ b/platform/msm_shared/smem.h
@@ -363,6 +363,7 @@
 	APQ8039  = 241,
 	MSM8236  = 242,
 	MSM8636  = 243,
+	MSM8909  = 245,
 	APQ8016  = 247,
 	MSM8216  = 248,
 	MSM8116  = 249,