Archives
/
thinkpad-ec
mirror of https://github.com/hamishcoleman/thinkpad-ec
2
0
Fork 0
Code Issues Projects Releases Wiki Activity
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 Commits
3 Branches
1 Tag
3.9 MiB
Perl 44.4%
Roff 26.3%
Makefile 17.3%
Assembly 8.8%
Shell 3.2%
 
 
 
 
 
master
asm
update
v1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '6e1735d7bd'
${ noResults }
Go to file
Hamish Coleman 6e1735d7bd Add keyboard patches for w530 8 years ago
mec-tools@5e30f2bf7d Add x230 image and infrastructure 8 years ago
radare Some more minor duplicate label cleanups in the x230 radare project 8 years ago
t430.G1HT35WW.img.d Add patches for t430 8 years ago
t430s.G7HT39WW.img.d Replicate the x230 keyboard patches on the t430s 8 years ago
w530.G4HT39WW.img.d Add keyboard patches for w530 8 years ago
x230.G2HT35WW.img.d Add two more patches, and a way to get a pre-patched bin, ready to hack on 8 years ago
.gitignore Add image extractor for w530 8 years ago
.gitmodules Add x230 image and infrastructure 8 years ago
8duj27us.iso.orig.sha1 Use the same orig tail filename everywhere 8 years ago
LICENSE Add License details 8 years ago
Makefile Sort ordering 8 years ago
README Add a self-documenting make target - hopefully simplify the readme file 8 years ago
g1uj38us.iso.orig.sha1 Add t430 downloader and extractor 8 years ago
g2uj23us.iso.orig.sha1 Use the same orig tail filename everywhere 8 years ago
g5uj28us.iso.orig.sha1 Add image extractor for w530 8 years ago
g7uj18us.iso.orig.sha1 Add details for downloading the t430s firmware 8 years ago
gcuj24us.iso.orig.sha1 Add image extractor for x230t 8 years ago
hexpatch.pl Add License details 8 years ago
n10ur10w.iso.orig.sha1 Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
r02uj46d.iso.orig.sha1 Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
slice.extract Enable generation of FL2 files - unfortunately, needs a custom rule for each output - just x230 for now 8 years ago
slice.insert Enable generation of FL2 files - unfortunately, needs a custom rule for each output - just x230 for now 8 years ago
t430.G1HT35WW.img.enc.slice Make things a little simpler by shortening some filenames 8 years ago
t430.G1HT35WW.img.orig.sha1 Add t430 downloader and extractor 8 years ago
t430s.G7HT39WW.img.enc.slice Make things a little simpler by shortening some filenames 8 years ago
t430s.G7HT39WW.img.orig.sha1 Add details for downloading the t430s firmware 8 years ago
w530.G4HT39WW.img.enc.slice Add image extractor for w530 8 years ago
w530.G4HT39WW.img.orig.sha1 Add image extractor for w530 8 years ago
w530.G4HT39WW.s01D5200.FL2.slice Add image extractor for w530 8 years ago
x220.8DHT34WW.img.enc.orig.sha1 Update slice definition for x220 reference code as it was incorrect 8 years ago
x220.8DHT34WW.img.enc.slice Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x220.8DHT34WW.s01CB000.FL2.orig.sha1 Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x220.8DHT34WW.s01CB000.FL2.slice Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x230.G2HT35WW.img.enc.slice Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x230.G2HT35WW.img.orig.sha1 Ensure we have an original file left around to diff against later 8 years ago
x230.G2HT35WW.s01D3000.FL2.orig.sha1 Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x230.G2HT35WW.s01D3000.FL2.slice Start extracting the FL2 files, and use that as the basis for extracting the firmware. This will allow us to update or diff against the FL2 file 8 years ago
x230t.GCHT25WW.img.enc.slice Add image extractor for x230t 8 years ago
x230t.GCHT25WW.img.orig.sha1 Add image extractor for x230t 8 years ago
x230t.GCHT25WW.s01DA000.FL2.slice Add image extractor for x230t 8 years ago
x250.N10HT17W.img.enc.slice Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
x250.N10HT17W.s01E5000.FL2.orig.sha1 Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
x250.N10HT17W.s01E5000.FL2.slice Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
x260.R02HT29W.img.slice Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
x260.R02HT29W.s0AR0200.FL2.orig.sha1 Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
x260.R02HT29W.s0AR0200.FL2.slice Have a quick look at the x250 and x260 firmware, it looks like they are both ARC cpus with a similar layout. They both have different checksumming than the xx30 range and the x260 looks like it is not even encrypted (however there is a strange 256byte block at the top of the file - perhaps a signature) 8 years ago
xx30.encrypt Add License details 8 years ago

README 

This repository consists of a number of tools and utilities for examining and
modifying Thinkpad Embedded Controller firmware.

Including:
*   radare projects with partial disassembly of several thinkpads EC firmware
*   scripts for downloading the ISO image and extracting the firmware
*   script for patching the firmware
*   documentation on the tables found in the firmware (TODO)

Quick Start:

    There are similar make target commands for several different laptops,
    this command will produce a list of them:

        make list_images

    To fetch the firmware from Lenovo, extract, decrypt and patch
    it, ready for more patching:

        make x230.G2HT35WW.img

    To create a new FL2, ready for flashing:

        make x230.G2HT35WW.s01D3000.FL2

    To update your firmware, copy the FL2 file generated above and
    the dosflash.exe utility to a DOS boot disk and then use a command
    similar to:

        dosflash /sd /ipf ec /file s01D3000.FL2

References:
    http://forum.thinkpads.com/viewtopic.php?f=69&t=120776
    http://www.thinkwiki.org/wiki/Install_Classic_Keyboard_on_xx30_Series_ThinkPads#Re-Flashing_the_Embedded_Controller_2
    http://www.zmatt.net/unlocking-my-lenovo-laptop-part-3/