tree cfdec4bd4593cde20225839b8c5db1e913fa9296
parent d4451d3503e630fa0d70a58dcfc759e07a9017d1
author Stefan Roese <sr@denx.de> 1360203028 +0000
committer Wolfgang Denk <wd@denx.de> 1362813561 +0100

mpc5200: a4m2k: Implement custom "dynamic" watchdog support

This patch adds a custom U-Boot command "wdogtoggle" which enables the
external hardware watchdog toggling via an GPIO pin on the a4m2k
board. After issuing this commands, the watchdog will be serviced
by U-Boot so that the user can use all U-Boot commands from the
prompt.

Signed-off-by: Stefan Roese <sr@denx.de>