msm8x60: Configure MMU to enable caching

Change-Id: Ie07e87f00d3bc6fd2ebe4348427453fba46b8395
diff --git a/platform/msm8960/platform.c b/platform/msm8960/platform.c
index 95a61bc..e4b0b23 100644
--- a/platform/msm8960/platform.c
+++ b/platform/msm8960/platform.c
@@ -72,3 +72,12 @@
 {
     mipi_dsi_shutdown();
 }
+
+void platform_uninit(void)
+{
+	platform_uninit_timer();
+#if DISPLAY_SPLASH_SCREEN
+	display_shutdown();
+#endif
+}
+