Revert "lenovo/t400/4.5-1564-g6fa36c9c2c-dirty/2017-04-16T13_28_27Z"

This reverts commit e5454d36ca2f96e452a228db9a1485bff2e8f32e.

The commit in question deletes a lot of unrelated files, and needs to be
reverted.
diff --git a/aopen/dxplplusu/4.5-485-g52896c6/2016-12-04T02_03_58Z/config.short.txt b/aopen/dxplplusu/4.5-485-g52896c6/2016-12-04T02_03_58Z/config.short.txt
new file mode 100644
index 0000000..b438ba7
--- /dev/null
+++ b/aopen/dxplplusu/4.5-485-g52896c6/2016-12-04T02_03_58Z/config.short.txt
@@ -0,0 +1,5 @@
+# This image was built using coreboot 4.5-478-g35d7d58
+CONFIG_COLLECT_TIMESTAMPS=y
+CONFIG_VENDOR_AOPEN=y
+CONFIG_NO_POST=y
+# CONFIG_DRIVERS_INTEL_WIFI is not set