1. 74f8486 ARM: exynos: move SoC sources to mach-exynos by Thomas Abraham · Mon Aug 03 17:58:00 2015 +0530[Renamed from arch/arm/cpu/armv7/exynos/sec_boot.S]
  2. 4bb039f Exynos542x: Add workaround for exynos iROM errata by Akshay Saraswat · Fri Feb 20 13:27:15 2015 +0530