From: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
Since Kontron still uses silicon version below 1.3 they have add a
spi-nor to implement Workaround #1 of erratum ERR006282.
Sigend-off-by; Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index 0b45b3062358..7e60142f09c1 100644
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -255,6 +255,14 @@
pinctrl-0 = <&pinctrl_ecspi4>;
cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>,
<&gpio3 29 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+
+ /* default boot source: workaround #1 for errata ERR006282 */
+ m25p80@0 {
+ compatible = "winbond,w25q16dw", "jedec,spi-nor";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
};
/* GBE */
--
2.20.1
