commit 2082ae16fa97f8dc1a91dabd065754a9dc4ec7fb
author Christophe Leroy <christophe.leroy@c-s.fr> Fri Mar 16 17:20:59 2018 +0100
committer Tom Rini <trini@konsulko.com> Fri Apr 06 16:30:37 2018 -0400
tree 184ae67e60554ab1ae3b2e5885c088f6084de9c8
parent b4ebefa113925e99a9ed7caa884d8b683e391812

powerpc: mpc8xx: cleaning up watchdog

In preparation of migration to DM watchdog, clean up a bit.

The 8xx watchdog really is a HW watchdog, so declare it as is
then it goes through Kconfig

And the watchdog reset doesn't mind getting interrupted, so
no need to disable interrupts

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>

arch/powerpc/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 77c0333..af45cfe 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -34,6 +34,7 @@
 	bool "MPC8xx"
 	select BOARD_EARLY_INIT_F
 	imply CMD_REGINFO
+	imply HW_WATCHDOG
 
 endchoice