Code cleanup; make several boards compile & link.
diff --git a/include/configs/MPC8266ADS.h b/include/configs/MPC8266ADS.h
index c62f942..5b2a8a3 100644
--- a/include/configs/MPC8266ADS.h
+++ b/include/configs/MPC8266ADS.h
@@ -175,7 +175,7 @@
#define CONFIG_BOOT_ROOT_INITRD 0 /* Use ram disk for the root file system */
#define CONFIG_BOOT_ROOT_NFS 1 /* Use a NFS mounted root file system */
-#if CONFIG_BOOT_ROOT_INITRD
+#ifdef CONFIG_BOOT_ROOT_INITRD
#define CONFIG_BOOTCOMMAND \
"version;" \
"echo;" \
@@ -185,7 +185,7 @@
"bootm"
#endif /* CONFIG_BOOT_ROOT_INITRD */
-#if CONFIG_BOOT_ROOT_NFS
+#ifdef CONFIG_BOOT_ROOT_NFS
#define CONFIG_BOOTCOMMAND \
"version;" \
"echo;" \