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From: Alexander Syring <alex@asyring.de>
To: Russell King <linux@armlinux.org.uk>
Cc: Mark Rutland <mark.rutland@arm.com>, Andrew Lunn <andrew@lunn.ch>,
	Jason Cooper <jason@lakedaemon.net>,
	devicetree@vger.kernel.org,
	Gregory Clement <gregory.clement@bootlin.com>,
	linux-kernel@vger.kernel.org, Alexander Syring <alex@asyring.de>,
	Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: [PATCH 1/2] arm64: dts: marvell: mcbin: Adding SPI-NOR Flash Config
Date: Mon, 11 Feb 2019 18:14:01 +0100
Message-ID: <20190211171401.434-1-alex@asyring.de> (raw)

According to U-Boot dts file enabling the SPI-NOR flash for use in
Linux

Signed-off-by: Alexander Syring <alex@asyring.de>
---
 .../boot/dts/marvell/armada-8040-mcbin.dtsi   | 23 +++++++++++++++----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
index 329f8ceeebea..83994ff46e2d 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi
@@ -333,11 +333,24 @@
 	status = "okay";
 
 	spi-flash@0 {
-		compatible = "st,w25q32";
-		spi-max-frequency = <50000000>;
-		reg = <0>;
-	};
-};
+		compatible = "st,w25q32", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+
+			partition@0 {
+				label = "U-Boot";
+				reg = <0 0x200000>;
+			};
+			partition@400000 {
+				label = "U-Boot Env";
+				reg = <0x200000 0xce0000>;
+			};
+		};
+	};
+};
 
 &cp1_usb3_0 {
 	/* CPS Lane 2 - CON7 */
-- 
2.20.1


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Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-11 17:14 Alexander Syring [this message]
2019-02-11 17:19 ` Russell King - ARM Linux admin
2019-02-11 17:27 ` Marc Zyngier
2019-02-11 17:31   ` Russell King - ARM Linux admin

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