MPC83xx reset status register (RSR, offset 0x910)
From: Radu Rendec <hidden>
Date: 2018-08-03 16:36:15
From: Radu Rendec <hidden>
Date: 2018-08-03 16:36:15
Hi Everyone, Is there any kernel code that handles the "reset status register" (RSR) on MPC83xx? I looked at arch/powerpc/platforms/83xx/misc.c, but it seems to only map the reset register area and it's static. The watchdog driver (drivers/watchdog/mpc8xxx_wdt.c) doesn't seem to look at it either (for the bootstatus flags). Basically I need to check the CPU reset reason and I thought I would ask first, before starting to write any code of my own. Thanks, Radu Rendec