Reset cause register for Allwinner H3/R16 SOC's

[Suniel Mahesh]

Hi All,

I am working on an Allwinner R16 and H3 based targets and I am implementing
system update.

Is there any way(or a register) on Allwinner R16/H3 which can tell
what is the cause
of the reset(whether the reset is triggered by a watchdog or thermal
or reset or a POR).

Thanks & Regards
-- 
Suniel Mahesh
Embedded Linux and Kernel Engineer
Amarula Solutions India