Add Ivybridge BIOS patcher.

start.sh

@@ -13,13 +13,18 @@ echo "                      888                               "
 echo "                 Y8b d88P                               "
 echo "                  \`Y88P\`                              "
 echo "Software-based jailbreak for IvyBridge (xx30) series ThinkPads"
-echo "Revision 1"
+echo "Revision 2"
+
+# Give the network time to come online
+echo -e "\e[1;32mWaiting for Network...\e[0m"
+sleep 5
 
 # update script if networked
-if [[ $updated != "true" ]] && ping -q -c 1 -W 1 8.8.8.8 >/dev/null; then 
+if [[ $updated != "r2" ]] && ping -q -c 1 -W 1 8.8.8.8 >/dev/null; then 
     rm /home/ivy/start.sh
     wget -q https://raw.githubusercontent.com/n4ru/1vyrain/master/start.sh -O /home/ivy/start.sh
-    export updated="true"
+    export updated="r2"
+    echo 'export updated=r2' >> /home/ivy/.bashrc 
     bash /home/ivy/start.sh
     exit 1
 fi
@@ -109,7 +114,7 @@ read -p "Press Enter key to begin flashing your jailbroken BIOS! Do NOT let the
 # backup BIOS first each time
 echo -e "\e[1;32mBacking up existing BIOS...\e[0m"
 rm /home/ivy/bios/backup.rom &> /dev/null
-/home/ivy/flashrom/flashrom -p internal -r /home/ivy/bios/backup_12.rom --ifd -i bios -N
+/home/ivy/flashrom/flashrom -p internal:laptop=force_I_want_a_brick -r /home/ivy/bios/backup_12.rom --ifd -i bios -N
 dd if=/home/ivy/bios/backup_12.rom of=/home/ivy/bios/backup.rom bs=1M skip=8
 rm /home/ivy/bios/backup_12.rom &> /dev/null
 
@@ -117,15 +122,16 @@ echo -e "\e[1;32mFlashing BIOS...\e[0m"
 
 # pad the BIOS to 12MB before flashing
 dd if=/dev/zero of=/home/ivy/bios/8MB bs=1M count=8
-cat /home/ivy/bios/8MB /home/ivy/bios/$machine.rom > /home/ivy/bios/$machine.temp
+cat /home/ivy/bios/8MB /home/ivy/bios/$machine.rom > /home/ivy/bios/rom.temp
+
 # delete custom and temporary backup
 rm /home/ivy/bios/custom.rom &> /dev/null
 rm /home/ivy/bios/backuptemp.rom &> /dev/null
 
-/home/ivy/flashrom/flashrom -p internal -w /home/ivy/bios/$machine.temp --ifd -i bios -N
+/home/ivy/flashrom/flashrom -p internal:laptop=force_I_want_a_brick -w /home/ivy/bios/rom.temp --ifd -i bios -N
 
-rm /home/ivy/bios/$machine.temp
+rm /home/ivy/bios/rom.temp
 
-read -p "All done! Press Enter key to restart your ThinkPad!"
+read -p "All done! Press Enter key to restart your ThinkPad or CTRL+C to exit to shell."
 
 reboot NOW

tools/patcher/README.md

@@ -0,0 +1,16 @@
+<pre>
+8888888 888     888 8888888b.          888            888                       
+  888   888     888 888   Y88b         888            888                       
+  888   888     888 888    888         888            888                       
+  888   Y88b   d88P 888   d88P 8888b.  888888 .d8888b 88888b.   .d88b.  888d888 
+  888    Y88b d88P  8888888P"     "88b 888   d88P"    888 "88b d8P  Y8b 888P"   
+  888     Y88o88P   888       .d888888 888   888      888  888 88888888 888     
+  888      Y888P    888       888  888 Y88b. Y88b.    888  888 Y8b.     888     
+8888888     Y8P     888       "Y888888  "Y888 "Y8888P 888  888  "Y8888  888     
+</pre>
+
+Patch Lenovo stock .FL1 BIOS update files to be [1vyrain](https://github.com/n4ru/1vyrain) ready.
+
+## Usage
+
+Drop in any `FL1` BIOS update file (you can find them in Lenovo update ISOs or Windows executables once extracted) and run `patch.sh`. The resulting `patched.rom` is safe to upload and flash with 1vyrain.

tools/patcher/patch.sh

@@ -0,0 +1,14 @@
+#mv *.FL1 BIOS.FL1 
+#dd if=BIOS.FL1 bs=1 of=BIOS.rom skip=464 count=4194304 
+ 
+printf "32442D09-1D11-4E27-8AAB-90FE6ACB0489 10 O:02A0:778B1D826D24964E8E103467D56AB1BA \nF7731B4C-58A2-4DF4-8980-5645D39ECE58 10 P:44243080fb0175080fbae80f89442430:44243080fb01eb080fbae80f89442430 \nF7731B4C-58A2-4DF4-8980-5645D39ECE58 10 P:30488b4338f6000874080fba6c243014:30488b4338f60008eb080fba6c243014 \n" > patches.txt 
+ 
+if grep -q "GCET" *.FL1; then 
+    printf "79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:41390C240F84:41390C2490E9 \n79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:41390C240F858D:41390C240F8500 \n79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:41394C24047577:41394C24047500 \n79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:413AED0F8497FEFFFF:413AED0F8400000000 " >> patches.txt 
+else
+    printf "79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:C8390F0F84:C8390F90E9 \n79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:C8390F7516:C8390F7500 \n79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:C8394F0474:C8394F04EB" >> patches.txt 
+fi 
+ 
+./patcher ./BIOS.rom ./patches.txt -o ./patched.rom
+
+echo "Patched BIOS saved as patched.rom"