[PATCH v2 0/2] sunxi: Add option to prevent boot on plug-in

[Andre Przywara]

Sometimes it is desirable to prevent a board from automatically booting
as soon as the power cable is plugged in. For boards with an AXP PMIC,
we can actually query the power up source.

Add a AXP_DISABLE_BOOT_ON_POWERON Kconfig option to enable this
behaviour.
Patch 1 prepares the PMIC header files to export the same symbol, which
Chris' patch 2 then uses to do the actual work.

I rearranged Chris' code to get rid of the nasty #ifdef's. This function
is already a "good" example of why #ifdefs are bad, we don't need to add
to that. I will try to clean that up further, but for now this doesn't
need to block this patch.

Cheers,
Andre.

Andre Przywara (1):
  pmic: axp: define ALDO_IN startup bit

Chris Morgan (1):
  sunxi: Add option to prevent booting on power plug-in

 arch/arm/mach-sunxi/Kconfig | 10 ++++++++++
 board/sunxi/board.c         | 11 +++++++++++
 include/axp152.h            |  2 ++
 include/axp209.h            |  3 ++-
 include/axp221.h            |  3 ++-
 include/axp305.h            |  3 +++
 include/axp809.h            |  3 ++-
 include/axp818.h            |  3 ++-
 8 files changed, 34 insertions(+), 4 deletions(-)

-- 
2.25.1