linux-kernel - [PATCH v3 1/2] ARM: dts: imx6ul-kontron-sl-common: Add SPI NOR partitions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250709071557.20602-1-frieder@fris.de>
Date: Wed,  9 Jul 2025 09:15:54 +0200
From: Frieder Schrempf <frieder@...s.de>
To: linux-arm-kernel@...ts.infradead.org,
	Conor Dooley <conor+dt@...nel.org>,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	linux-kernel@...r.kernel.org,
	Rob Herring <robh@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Shawn Guo <shawnguo@...nel.org>
Cc: Eberhard Stoll <eberhard.stoll@...tron.de>,
	Frieder Schrempf <frieder.schrempf@...tron.de>,
	Fabio Estevam <festevam@...il.com>,
	Frank Li <Frank.Li@....com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>
Subject: [PATCH v3 1/2] ARM: dts: imx6ul-kontron-sl-common: Add SPI NOR partitions

From: Eberhard Stoll <eberhard.stoll@...tron.de>

Describe the partitions for the bootloader and the environment
on the SPI NOR. While at it also fix the order of the properties
in the flash node itself.

Signed-off-by: Eberhard Stoll <eberhard.stoll@...tron.de>
Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
---
Changes for v3:
* Fix reg/label order
* Fix reg order in flash node
Changes for v2:
* Fix name order in SoB
---
 .../dts/nxp/imx/imx6ul-kontron-sl-common.dtsi | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-sl-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-sl-common.dtsi
index dcf88f6103466..779723b04575a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-sl-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-sl-common.dtsi
@@ -26,8 +26,29 @@ &ecspi2 {
 
 	flash@0 {
 		compatible = "mxicy,mx25v8035f", "jedec,spi-nor";
-		spi-max-frequency = <50000000>;
 		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				reg = <0x0 0xf0000>;
+				label = "u-boot";
+			};
+
+			partition@...00 {
+				reg = <0xf0000 0x8000>;
+				label = "env";
+			};
+
+			partition@...00 {
+				reg = <0xf8000 0x8000>;
+				label = "env_redundant";
+			};
+		};
 	};
 };
 
-- 
2.50.0