Kernel updated in post #2! Added the popular UV feature, I tested solely with Voltage Control (free ver). Should work with any app that supports 5-step tweaking.
** DISCLAIMER: Due to the nature of undervolting, crashes/reboots with anything BUT default settings cannot be debugged! **
v1.3
-- Added undervolt(UV) support, 5-steps (andip71/Simone201)
-- Updated CWM; added tweak in CWM to clear init.d voltage script (in case of no boot from low V)
-- Reverted initramfs to XXLSJ, hopefully stabilizes things
-- Matrixified CWM (thanks to jank4u)!
http://d-h.st/qxK
Lo pruebo, y comento..
Saludos
Edito : Por ahora todo bien.