From: Wadim Egorov Date: Wed, 30 Jul 2025 15:42:11 +0000 (+0200) Subject: arch: arm: dts: k3-am625-phyboard-lyra: Disable unused watchdogs in U-Boot X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b17c594ac499c8cfb91093d62ff83d90a547ecf1;p=thirdparty%2Fu-boot.git arch: arm: dts: k3-am625-phyboard-lyra: Disable unused watchdogs in U-Boot The watchdog driver probes all available watchdog devices. This causes SMP boot errors when bringing up secondary CPUs. In our setup, only a single watchdog is needed to monitor the boot process until userspace or the OS takes over. Disable all unnecessary watchdog devices in U-Boot to avoid conflicts during CPU bring-up. Signed-off-by: Wadim Egorov --- diff --git a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi index ee273563e83..3a1a8b06dc6 100644 --- a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi @@ -95,6 +95,22 @@ bootph-all; }; +&main_rti1 { + status = "disabled"; +}; + +&main_rti2 { + status = "disabled"; +}; + +&main_rti3 { + status = "disabled"; +}; + +&main_rti15 { + status = "disabled"; +}; + &main_uart0 { bootph-all; };