Hi Oleksandr,

On Tue, Sep 21, 2021 at 2:48 PM Oleksandr Suvorov oleksandr.suvorov@foundries.io wrote:

From: Ricardo Salveti ricardo@foundries.io

Add u-boot.dtsi specific to imx6-apalis with a watchdog enabled.

If OP-TEE is loaded by SPL, it may use a watchdog to handle fails of u-boot running. Enable the watchdog in SPL to use it by OP-TEE.

Signed-off-by: Ricardo Salveti ricardo@foundries.io Signed-off-by: Oleksandr Suvorov oleksandr.suvorov@foundries.io

---

arch/arm/dts/imx6-apalis-u-boot.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 arch/arm/dts/imx6-apalis-u-boot.dtsi

diff --git a/arch/arm/dts/imx6-apalis-u-boot.dtsi b/arch/arm/dts/imx6-apalis-u-boot.dtsi new file mode 100644 index 0000000000..95e7e022b9 --- /dev/null +++ b/arch/arm/dts/imx6-apalis-u-boot.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/*

• • Copyright 2020 Foundries.IO
• */

+#include "imx6qdl-u-boot.dtsi"

+&wdog1 {

•   status = "okay";
  

•   u-boot,dm-spl;
  

+};

2.31.1

Reviewed-by: Igor Opaniuk igor.opaniuk@foundries.io