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/google/link/4.0-6588-g4acd8ea-dirty/cbfs.txt b/google/link/4.0-6588-g4acd8ea-dirty/cbfs.txt
new file mode 100644
index 0000000..da5b04e
--- /dev/null
+++ b/google/link/4.0-6588-g4acd8ea-dirty/cbfs.txt
@@ -0,0 +1,21 @@
+board-status.rom: 8192 kB, bootblocksize 1816, romsize 8388608, offset 0x400000
+alignment: 64 bytes, architecture: x86
+
+Name                           Offset     Type         Size
+cmos_layout.bin                0x400000   cmos_layout  1448
+pci8086,0106.rom               0x400600   optionrom    65536
+spd.bin                        0x410640   (unknown)    768
+cpu_microcode_blob.bin         0x410980   microcode    20480
+fallback/romstage              0x4159c0   stage        35517
+fallback/ramstage              0x41e4c0   stage        81561
+fallback/payload               0x4323c0   payload      36382
+etc/boot-menu-key              0x43b240   raw          8
+etc/boot-menu-message          0x43b280   raw          28
+config                         0x43b300   raw          4482
+links                          0x43c4c0   raw          340
+img/Jeltka                     0x43c640   payload      2990936
+(empty)                        0x7169c0   null         562648
+mrc.bin                        0x79ffc0   (unknown)    195732
+(empty)                        0x7cfcc0   null         728
+mrc.cache                      0x7cffc0   (unknown)    65536
+(empty)                        0x7e0000   null         129176