[msm7x27a]: Add support to read board info from shared memory.

Change-Id: Ie1c5a253f4add513ae934ead41dbd837faaa028d
diff --git a/platform/msm_shared/smem.h b/platform/msm_shared/smem.h
index 71da345..5dda467 100644
--- a/platform/msm_shared/smem.h
+++ b/platform/msm_shared/smem.h
@@ -116,6 +116,11 @@
     MSM8260 = 70,
     MSM8660 = 71,
     APQ8060 = 86,
+    MSM7225A = 88,
+    MSM7625A = 89,
+    MSM7227A = 90,
+    MSM7627A = 91,
+    ESM7227A = 92,
 };
 
 enum platform