From 86798ee0c148db248d8e3e9b6395bbe9e24d9149 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Fri, 5 Nov 2021 19:34:31 +0100
Subject: [PATCH] watchdog: don't autostart watchdog on Sunxi boards
The Sunxi boards only support a 16 second watchdog timeout. This is too
short to boot Linux. The UEFI specification requires 300 seconds as
default timeout.
Change the default for CONFIG_WATCHDOG_AUTOSTART for ARCH_SUNXI.
Fixes: b147bd3607f8 ("sunxi: Enable watchdog timer support by default")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
drivers/watchdog/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index d306054a8c..1177f17fd8 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -12,6 +12,7 @@ config WATCHDOG
config WATCHDOG_AUTOSTART
bool "Automatically start watchdog timer"
depends on WDT
+ default n if ARCH_SUNXI
default y
help
Automatically start watchdog timer and start servicing it during
--
2.39.5