[U-Boot] [PATCH v2 08/41] board: ge: mx53ppd: use imx wdt
Robert Beckett
bob.beckett at collabora.com
Wed Oct 23 18:21:29 UTC 2019
Enable DM imx WDT
Enable SYSRESET_WATCHDOG to maintain WDT based reset ability
Signed-off-by: Robert Beckett <bob.beckett at collabora.com>
---
arch/arm/dts/imx53-ppd.dts | 5 +++++
board/ge/mx53ppd/mx53ppd.c | 1 -
configs/mx53ppd_defconfig | 3 +++
3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/imx53-ppd.dts b/arch/arm/dts/imx53-ppd.dts
index f89d6f4672..909a76731b 100644
--- a/arch/arm/dts/imx53-ppd.dts
+++ b/arch/arm/dts/imx53-ppd.dts
@@ -11,6 +11,11 @@
/ {
model = "General Electric CS ONE";
compatible = "ge,imx53-cpuvo", "fsl,imx53";
+
+ wdt-reboot {
+ compatible = "wdt-reboot";
+ wdt = <&wdog1>;
+ };
};
&iomuxc {
diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index b4d08a11ee..ad37995624 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -296,7 +296,6 @@ int board_late_init(void)
return res;
print_cpuinfo();
- hw_watchdog_init();
check_time();
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index e1992e91ad..8822b74864 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -52,5 +52,8 @@ CONFIG_VIDEO=y
# CONFIG_VIDEO_SW_CURSOR is not set
CONFIG_WATCHDOG_TIMEOUT_MSECS=8000
CONFIG_IMX_WATCHDOG=y
+CONFIG_WDT=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_USB=y
--
2.20.1
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