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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v2 6/7] ARM: rdu2: Add U-Boot environment partitions
Date: Mon,  3 Jun 2019 22:20:02 -0700	[thread overview]
Message-ID: <20190604052003.3189-7-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190604052003.3189-1-andrew.smirnov@gmail.com>

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 arch/arm/dts/imx6qdl-zii-rdu2.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/dts/imx6qdl-zii-rdu2.dtsi
index bfc75ba60..c9a243c22 100644
--- a/arch/arm/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/dts/imx6qdl-zii-rdu2.dtsi
@@ -47,6 +47,12 @@
 			compatible = "barebox,environment";
 			device-path = &nor_flash, "partname:barebox-environment";
 		};
+
+		ubootenv {
+			compatible = "barebox,uboot-environment";
+			device-path-0 = &uboot_env_0;
+			device-path-1 = &uboot_env_1;
+		};
 	};
 
 	device-info {
@@ -249,6 +255,27 @@
 	dr_mode = "otg";
 };
 
+&usdhc4 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/*
+		 * Layout info is taken from /etc/fw_env.config
+		 */
+		uboot_env_0: partition@c0000 {
+			label = "uboot-environment-0";
+			reg = <0xc0000 0x4000>;
+		};
+
+		uboot_env_1: partition@cc800 {
+			label = "uboot-environment-1";
+			reg = <0xcc800 0x4000>;
+		};
+	};
+};
+
 &gpio3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpio3_hog>;
-- 
2.21.0


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  parent reply	other threads:[~2019-06-04  5:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-04  5:19 [PATCH v2 0/7] U-Boot environment data as a filesystem Andrey Smirnov
2019-06-04  5:19 ` [PATCH v2 1/7] filetype: Add "U-Boot environmemnt variable data" filetype Andrey Smirnov
2019-06-04  5:19 ` [PATCH v2 2/7] filetype: Allow specifying cdev's filetype explicitly Andrey Smirnov
2019-06-04  5:19 ` [PATCH v2 3/7] drivers: Introduce late_platform_driver() Andrey Smirnov
2019-06-04  5:20 ` [PATCH v2 4/7] misc: Add a driver to expose U-Boot environment variable data Andrey Smirnov
2019-06-04  5:20 ` [PATCH v2 5/7] fs: Add a driver to access U-Boot environment variables Andrey Smirnov
2019-06-04  5:20 ` Andrey Smirnov [this message]
2019-06-04  5:20 ` [PATCH v2 7/7] ARM: rdu1: Add U-Boot environment partition Andrey Smirnov
2019-06-07  7:05 ` [PATCH v2 0/7] U-Boot environment data as a filesystem Sascha Hauer

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