1. 8157b33 x86: Add 64-bit start-up code by Simon Glass · 8 years ago
  2. 706f6f5 x86: Use X86_16BIT_INIT instead of X86_RESET_VECTOR by Simon Glass · 8 years ago
  3. ab76a47 x86: Add support for U-Boot as an EFI application by Ben Stoltz · 9 years ago
  4. 17def7d Kbuild: introduce Makefile in arch/$ARCH/ by Daniel Schwierzeck · 10 years ago