Awesome

ThinkPad UEFI firmware patches collection

Applying

Obtain a UEFI dump

Dump your firmware with an SPI flasher
or get a bios region binary from Lenovo's update package

Download appropiate patches.txt and comment/uncomment wanted patches in patches file for your model.
Use LongSoft's UEFIPatch to apply them to your rom.
Fix tamper protection

To get a working TPM use Thrimbor's uefi-sign for xx20, xx30, and xx40 ThinkPads.
For xx75, xx85 sibrazdic's utility
For soldered xx40 and onwards replace 4C 4E 56 42 42 53 45 43 FB with 4C 4E 56 42 42 53 45 43 FF on the previously patched binary with a hex editor such as HxD or wxHexEditor

Flash back your successfully patched binary

xx50 LCD

./xx50-lcd

Compatibility WIP

Model/Series	Supported	Notes	TPM
T430	Yes	Internal flash	Yes
T530	Yes	Internal flash	Yes
T430s	Yes	Internal flash	Yes
W530	Yes	Internal flash	Yes
X230	Yes	Internal flash	Yes
X230t	Yes	Different Whitelist patch, Internal flash	Yes
S230u	Yes	No whitelist patch at the moment, Internal flash	Yes
X131e	Yes	Different Whitelist patch	?
L430/L530	Yes	Shared board and firmware, Internal flash	Yes
X1C1	?	N/A	Yes
T440p	Yes	N/A	Yes
W540/W541	Yes	Different stock trackpad and PS/2 ID	Yes
T540p	Yes	N/A	Yes
T440	Yes	N/A	No
T440s	Yes	N/A	No
X240	Yes	N/A	No
X1C2	Yes	N/A	No
L540	Yes	N/A	?
L440	Yes	Shared firmware with L540	?
T450s	Yes	N/A	No
T450	Probably	N/A	No
T550/W550s	Probably	Shared board	No
X250	?	N/A	No
X1C3	?	N/A	No
T460	Yes	N/A	No
T460s	Probably	N/A	No
T560/P50s	Yes	Shared board	No
P50	Yes	N/A	No
X260	Yes	N/A	No
X1C4	?	N/A	No
Yoga 460	Yes	N/A	No
TP13-1	Yes	WLAN untested	No
T470	Yes	Flash chip next to SOC, Don't touch memory settings	No
T470s	Yes	N/A	No
T570/P51s	Yes	USB wwan whitelist version	No
P51	Yes	N/A	No
X270	Yes	N/A	No
X1C5	?	N/A	No
T480	Yes	Flash chip next to SOC, Don't touch memory settings	No
A485	Yes	N/A	Yes
A285	Yes	N/A	Yes
T480s	Yes	N/A	No
T580/P52s	Yes	Shared board	No
P52	Yes	N/A	No
X280	Yes	N/A	No
X380Y	Yes	N/A	No
X1C6	Yes	Don't touch memory settings	No
X1T3	Yes	N/A	Yes
X1Y2	Yes	Flash chip near LTE card, Don't touch memory settings	No
TP11e-6	Yes	N/A	No
T490/T590/P43s/P53s	No	Shared board	?
L390Y	Yes	N/A	Yes
T495	Yes	1.8V flash, in-system programming is problematic	Yes
T490s/X390	No	Shared board	?
T495s/X395	Yes	Shared board	Yes
X1C7	No	N/A	No
T14/T15/P14s/P15s Intel 1st gen	No	Shared board	?
T14/P14s AMD 1st gen	No	Shared Board	?
T14s/X13 Intel 1st gen	No	Shared board	?
T14s/X13 AMD 1st gen	No	Shared board	?
X1C8	No	N/A	No
T14/T15/P14s/P15s Intel 2nd gen	No	Shared board	?
T14/P14s AMD 2nd gen	No	Shared Board	?
T14s/X13 Intel 2nd gen	No	Shared board	?
T14s/X13 AMD 2nd gen	No	Shared board	?
X1C9	No	N/A	No

Reporting compatibility

Open a new issue with the following table:

Model	T430
Patchset	Default for generation
TPM	Yes, thinkpad-uefi-sign
Notes	DDR3-1066/800 speed limiter makes machine unbootable and is a non-volatile setting

Submitting patchset

Open a pull request with the patchset added and the following table in comment:

Model	X131e
TPM	Haven't tested
Notes	Different whitelist patch

Patches are standard UEFIPatch format, mention what it does, what machine it is for, who made it(your name if you did, if you found it on a forum mention OP's name) for special patchsets make sure they are uncommented by default. Example:

# LenovoWmaPolicyDxe | WL removal | ripped from nephiel | x131e 3.01
# uncomment to use
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:100BC841390B0F84:100BC841390B90E9 
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:00000045390B0F84:00000045390B90E9 
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:100BC841394B0474:100BC841394B04EB 
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:0F846CFFFFFFEBAF:9090909090909090

What does it mean "TPM yes?", or "Internal flash".. etc

Check out this comment for clarification on TPM and Internal flashing.

Credits

xx paranoidbashthot dudu2002 leokim nephiel