* [PATCH 1/3] ARM: dts: Configure earlycon for n8x0
@ 2017-09-20 14:43 Tony Lindgren
[not found] ` <20170920144324.1978-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Tony Lindgren @ 2017-09-20 14:43 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA
Cc: Benoît Cousson, devicetree-u79uwXL29TY76Z2rM5mHXA
With commit 8dd6666f4937 ("ARM: OMAP2+: omap_hwmod: Add support for
earlycon") we can now get debug information early if something goes
wrong as long as kernel command line has earlycon in it. Let's enable
it for n8x0.
Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
---
arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
--- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
+++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
@@ -6,6 +6,10 @@
reg = <0x80000000 0x8000000>; /* 128 MB */
};
+ chosen {
+ stdout-path = &uart3;
+ };
+
ocp {
i2c0 {
compatible = "i2c-cbus-gpio";
--
2.14.1
--
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^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <20170920144324.1978-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>]
* [PATCH 2/3] ARM: dts: Configure earlycon for pandaboard [not found] ` <20170920144324.1978-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> @ 2017-09-20 14:43 ` Tony Lindgren 2017-09-20 14:43 ` [PATCH 3/3] ARM: dts: Configure earlycon for omap5-common Tony Lindgren 1 sibling, 0 replies; 3+ messages in thread From: Tony Lindgren @ 2017-09-20 14:43 UTC (permalink / raw) To: linux-omap-u79uwXL29TY76Z2rM5mHXA Cc: Benoît Cousson, devicetree-u79uwXL29TY76Z2rM5mHXA With commit 8dd6666f4937 ("ARM: OMAP2+: omap_hwmod: Add support for earlycon") we can now get debug information early if something goes wrong as long as kernel command line has earlycon in it. Let's enable it for pandaboards as they all have a debug uart at uart3. Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> --- arch/arm/boot/dts/omap4-panda-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -13,6 +13,10 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; + chosen { + stdout-path = &uart3; + }; + aliases { display0 = &dvi0; display1 = &hdmi0; -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 3/3] ARM: dts: Configure earlycon for omap5-common [not found] ` <20170920144324.1978-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> 2017-09-20 14:43 ` [PATCH 2/3] ARM: dts: Configure earlycon for pandaboard Tony Lindgren @ 2017-09-20 14:43 ` Tony Lindgren 1 sibling, 0 replies; 3+ messages in thread From: Tony Lindgren @ 2017-09-20 14:43 UTC (permalink / raw) To: linux-omap-u79uwXL29TY76Z2rM5mHXA Cc: Benoît Cousson, devicetree-u79uwXL29TY76Z2rM5mHXA With commit 8dd6666f4937 ("ARM: OMAP2+: omap_hwmod: Add support for earlycon") we can now get debug information early if something goes wrong as long as kernel command line has earlycon in it. Let's enable it for omap5-common as all these have debug uart at uart3. Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> --- arch/arm/boot/dts/omap5-board-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -14,6 +14,10 @@ display0 = &hdmi0; }; + chosen { + stdout-path = &uart3; + }; + vmain: fixedregulator-vmain { compatible = "regulator-fixed"; regulator-name = "vmain"; -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-09-20 14:43 [PATCH 1/3] ARM: dts: Configure earlycon for n8x0 Tony Lindgren
[not found] ` <20170920144324.1978-1-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2017-09-20 14:43 ` [PATCH 2/3] ARM: dts: Configure earlycon for pandaboard Tony Lindgren
2017-09-20 14:43 ` [PATCH 3/3] ARM: dts: Configure earlycon for omap5-common Tony Lindgren
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