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From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 2/2] ARM: rdu1: reserve pstore memory region
Date: Fri, 31 May 2019 12:32:18 +0200	[thread overview]
Message-ID: <20190531103218.27675-2-l.stach@pengutronix.de> (raw)
In-Reply-To: <20190531103218.27675-1-l.stach@pengutronix.de>

From: Philipp Zabel <p.zabel@pengutronix.de>

Reserve a 2 MiB memory region (barebox may choose another address)
to serve as a pstore backend.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/dts/imx51-zii-rdu1.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/dts/imx51-zii-rdu1.dts b/arch/arm/dts/imx51-zii-rdu1.dts
index 1b5331f48bbc..a4f6654e3f69 100644
--- a/arch/arm/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/dts/imx51-zii-rdu1.dts
@@ -25,6 +25,23 @@
 		};
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* Address will be determined by the bootloader */
+		ramoops@afe00000 {
+			compatible = "ramoops";
+			reg = <0xafe00000 0x200000>;
+			ecc-size = <16>;
+			record-size = <0x20000>;
+			console-size = <0x20000>;
+			ftrace-size = <0x20000>;
+			pmsg-size = <0x20000>;
+		};
+	};
+
 	aliases {
 		/*
 		 * NVMEM device corresponding to EEPROM attached to
-- 
2.20.1


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  reply	other threads:[~2019-05-31 10:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-31 10:32 [PATCH 1/2] ARM: imx: rdu1: disable FEC node Lucas Stach
2019-05-31 10:32 ` Lucas Stach [this message]
2019-06-04  8:03 ` Sascha Hauer

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