| Message ID | 75f7fb96d53404152e742d405e2a14c5aa0f4438.1529957171.git.leonard.crestez@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jun 25, 2018 at 11:09:32PM +0300, Leonard Crestez wrote: > This makes it possible to enable earlycon for debugging by just passing > an empty "earlycon" argument on the kernel command-line. > > Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Applied, thanks.
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index a59a0fd1eb02..9f11f1fcc3e6 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -4,10 +4,14 @@ // Copyright 2011 Linaro Ltd. #include <dt-bindings/gpio/gpio.h> / { + chosen { + stdout-path = &uart4; + }; + memory@10000000 { reg = <0x10000000 0x80000000>; }; leds { diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 92ad01f676e3..50bdc65670a3 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -10,10 +10,14 @@ / { model = "Freescale i.MX6 SoloLite EVK Board"; compatible = "fsl,imx6sl-evk", "fsl,imx6sl"; + chosen { + stdout-path = &uart1; + }; + memory@80000000 { reg = <0x80000000 0x40000000>; }; backlight_display: backlight_display { diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts index 4684ac4a816b..25438ea03092 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -13,10 +13,14 @@ / { model = "Freescale i.MX6SLL EVK Board"; compatible = "fsl,imx6sll-evk", "fsl,imx6sll"; + chosen { + stdout-path = &uart1; + }; + memory@80000000 { reg = <0x80000000 0x80000000>; }; backlight { diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 9f9e6a1e3b72..fe61218eec6f 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -8,10 +8,14 @@ / { model = "Freescale i.MX7 SabreSD Board"; compatible = "fsl,imx7d-sdb", "fsl,imx7d"; + chosen { + stdout-path = &uart1; + }; + memory@80000000 { reg = <0x80000000 0x80000000>; }; gpio-keys {
This makes it possible to enable earlycon for debugging by just passing an empty "earlycon" argument on the kernel command-line. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 4 ++++ arch/arm/boot/dts/imx6sl-evk.dts | 4 ++++ arch/arm/boot/dts/imx6sll-evk.dts | 4 ++++ arch/arm/boot/dts/imx7d-sdb.dts | 4 ++++ 4 files changed, 16 insertions(+) This patch adds stdout-path to some of the basic imx6 evaluation boards which were missing this property. Patch against shawnguo/imx/dt because it also touches the newly-added imx6sll-evk. Let me know if you want me to split this instead.