platform: msm_shared: Enable compilation for sdhci driver

Change-Id: Ib5abb209734fb6e7350caf87020dad27fa657fc8
diff --git a/platform/msm_shared/rules.mk b/platform/msm_shared/rules.mk
index 1045240..46f7cb3 100644
--- a/platform/msm_shared/rules.mk
+++ b/platform/msm_shared/rules.mk
@@ -13,9 +13,18 @@
 	$(LOCAL_DIR)/hsusb.o \
 	$(LOCAL_DIR)/jtag_hook.o \
 	$(LOCAL_DIR)/jtag.o \
-	$(LOCAL_DIR)/mmc.o \
 	$(LOCAL_DIR)/partition_parser.o
 
+ifeq ($(ENABLE_SDHCI_SUPPORT),1)
+OBJS += \
+	$(LOCAL_DIR)/sdhci.o \
+	$(LOCAL_DIR)/mmc_sdhci.o \
+	$(LOCAL_DIR)/mmc_wrapper.o
+else
+OBJS += \
+	$(LOCAL_DIR)/mmc.o
+endif
+
 ifeq ($(PLATFORM),msm8x60)
 	OBJS += $(LOCAL_DIR)/mipi_dsi.o \
 			$(LOCAL_DIR)/i2c_qup.o \