From: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org>
To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Anton Vorontsov <anton-9xeibp6oKSgdnm+yROfE0A@public.gmane.org>,
Colin Cross <ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>,
Tony Luck <tony.luck-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org>
Subject: [PATCH v1] ARM: dts: sun7i: provide ramoops region on BananaPi
Date: Wed, 21 Jun 2017 19:10:17 +0200 [thread overview]
Message-ID: <1498065017-30556-1-git-send-email-linux@rempel-privat.de> (raw)
This should help provide useful debug information on remote
targets without UART.
Signed-off-by: Oleksij Rempel <linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org>
---
arch/arm/boot/dts/sun7i-a20-bananapi.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index ed2f35a..38923bf 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -63,6 +63,22 @@
stdout-path = "serial0:115200n8";
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ramoops@7fb6a000 {
+ compatible = "ramoops";
+ reg = <0x7fb6a000 0x100000>;
+ ecc-size = <16>;
+ record-size = <0x00020000>;
+ console-size = <0x00020000>;
+ ftrace-size = <0x00020000>;
+ pmsg-size = <0x00020000>;
+ };
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
--
2.7.4
--
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next reply other threads:[~2017-06-21 17:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-21 17:10 Oleksij Rempel [this message]
[not found] ` <1498065017-30556-1-git-send-email-linux-YEK0n+YFykbzxQdaRaTXBw@public.gmane.org>
2017-06-22 6:16 ` [PATCH v1] ARM: dts: sun7i: provide ramoops region on BananaPi Maxime Ripard
2017-06-22 6:40 ` Oleksij Rempel
2017-06-27 13:59 ` Maxime Ripard
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