1. 0af00a2 ARM: UniPhier: move SoC headers to mach-uniphier/include/mach by Masahiro Yamada · Fri Feb 27 02:26:43 2015 +0900[Renamed from arch/arm/include/asm/arch-uniphier/debug-uart.S]
  2. 978bc65 ARM: UniPhier: add UART initialization routine for low-level debug by Masahiro Yamada · Tue Jan 06 14:28:16 2015 +0900