1. 1c640a6 arm: Migrate SYS_THUMB_BUILD to Kconfig, introduce SPL_SYS_THUMB_BUILD by Tom Rini · Sat Mar 18 09:01:44 2017 -0400
  2. 84f9b61 ARM: Move SYS_CACHELINE_SIZE over to Kconfig by Tom Rini · Mon Aug 22 08:22:17 2016 -0400
  3. b167009 pxa: add support for D- and I- caches by Vasily Khoruzhick · Sun Mar 20 18:37:07 2016 -0700