+
+/*
+ * This function is called right before the kernel is booted. "blob" is the
+ * device tree that will be passed to the kernel.
+ */
+int ft_system_setup(void *blob, bd_t *bd)
+{
+ const char *gpu_path =
+#if defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
+ "/gpu@0,57000000";
+#else
+ NULL;
+#endif
+
+ /* Enable GPU node if GPU setup has been performed */
+ if (gpu_path != NULL)
+ return tegra_gpu_enable_node(blob, gpu_path);
+
+ return 0;
+}