platform: msm_shared: Add addition platform id for 8x12

Additional board variants of 8x12.

Change-Id: Ie8d4f2e1fbfe9d02b19637332221c5691b7b037f
diff --git a/platform/msm_shared/smem.h b/platform/msm_shared/smem.h
index 88528e1..e0cbc5b 100755
--- a/platform/msm_shared/smem.h
+++ b/platform/msm_shared/smem.h
@@ -285,7 +285,9 @@
 	MSM8110   = 161,
 	MSM8210   = 162,
 	MSM8810   = 163,
+	MSM8212   = 164,
 	MSM8612   = 165,
+	MSM8812   = 166,
 	MSM8125   = 167,
 	MDM9310   = 171,
 	APQ8064AA = 172, /* aka V2 SLOW_PRIME */