1. aff0aa8 led: remove camel casing of led identifiers globally by Jason Kridner · Sun Sep 04 14:40:16 2011 -0400
  2. f7c6737 arm: Move cpu/$CPU to arch/arm/cpu/$CPU by Peter Tyser · Mon Apr 12 22:28:11 2010 -0500[Renamed from cpu/arm920t/ep93xx/led.c]
  3. 195dbd1 ARM: Add support for EP93xx SoCs by Matthias Kaehlcke · Mon Feb 01 21:29:39 2010 +0100