1. aca067a bcm281xx: boot0 hook: adjust to unified boot0 semantics by Philipp Tomsich · Tue Oct 10 16:21:09 2017 +0200
  2. f66cee3 ARM: boot0 hook: remove macro, include whole header file by Andre Przywara · Mon Jan 02 11:48:34 2017 +0000
  3. 48321ba arm/arm64: implement a boot header capability by Andre Przywara · Tue May 31 10:45:06 2016 -0700