Code cleanup; make several boards compile & link.
diff --git a/include/configs/ppmc8260.h b/include/configs/ppmc8260.h
index 8fc7c30..38aaf19 100644
--- a/include/configs/ppmc8260.h
+++ b/include/configs/ppmc8260.h
@@ -241,7 +241,7 @@
#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;" \
@@ -251,7 +251,7 @@
"bootm"
#endif /* CONFIG_BOOT_ROOT_INITRD */
-#if CONFIG_BOOT_ROOT_NFS
+#ifdef CONFIG_BOOT_ROOT_NFS
#define CONFIG_BOOTCOMMAND \
"version;" \
"echo;" \