From 9de098a9f85eaec64389fd7ea1848110e6da36f6 Mon Sep 17 00:00:00 2001
From: Wadim Egorov <w.egorov@phytec.de>
Date: Wed, 30 Jul 2025 17:42:15 +0200
Subject: board: phytec: phycore-am64x: Add watchdog start to bootcmd

Allows run-time control over watchdog auto-start and the timeout via
setting the environment variable watchdog_timeout_ms. A value of zero
means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value.
Users can enable the watchdog to monitor the boot process until userspace
or OS takes over to serve the watchdog.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
---
 board/phytec/phycore_am64x/phycore_am64x.env | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'board/phytec')

diff --git a/board/phytec/phycore_am64x/phycore_am64x.env b/board/phytec/phycore_am64x/phycore_am64x.env
index 36ab16e2f7a..3775a27c1a3 100644
--- a/board/phytec/phycore_am64x/phycore_am64x.env
+++ b/board/phytec/phycore_am64x/phycore_am64x.env
@@ -1,6 +1,7 @@
 #include <env/phytec/k3_mmc.env>
 #include <env/phytec/k3_net.env>
 #include <env/phytec/k3_spi.env>
+#include <env/phytec/watchdog.env>
 
 fdtaddr=0x88000000
 loadaddr=0x82000000
@@ -26,3 +27,5 @@ spi_ramdisk_addr=0x2200000
 
 bootmeths=script efi extlinux pxe
 boot_targets=mmc1 mmc0 spi_flash dhcp
+
+watchdog=watchdog@e000000
-- 
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