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From: Aurelien Jarno <aurelien@aurel32.net>
To: devicetree@vger.kernel.org, linux-spi@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Ziv Xu <ziv.xu@starfivetech.com>,
	William Qiu <william.qiu@starfivetech.com>,
	Aurelien Jarno <aurelien@aurel32.net>
Subject: [PATCH] riscv: dts: starfive: fix NOR flash reserved-data partition size
Date: Sat, 26 Aug 2023 20:27:02 +0200	[thread overview]
Message-ID: <20230826182702.2641743-1-aurelien@aurel32.net> (raw)

The Starfive VisionFive 2 has a 16MiB NOR flash, while the reserved-data
partition is declared starting at address 0x600000 with a size of
0x1000000. This causes the kernel to output the following warning:

[   22.156589] mtd: partition "reserved-data" extends beyond the end of device "13010000.spi.0" -- size truncated to 0xa00000

It seems to be a confusion between the size of the partition and the end
address. Fix that by specifying the right size.

Fixes: 8384087a4223 ("riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC")
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 498eb179d90f..30c85ba6da02 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -262,7 +262,7 @@ uboot@100000 {
 				reg = <0x100000 0x400000>;
 			};
 			reserved-data@600000 {
-				reg = <0x600000 0x1000000>;
+				reg = <0x600000 0xa00000>;
 			};
 		};
 	};
-- 
2.39.2


WARNING: multiple messages have this Message-ID (diff)
From: Aurelien Jarno <aurelien@aurel32.net>
To: devicetree@vger.kernel.org, linux-spi@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Ziv Xu <ziv.xu@starfivetech.com>,
	William Qiu <william.qiu@starfivetech.com>,
	Aurelien Jarno <aurelien@aurel32.net>
Subject: [PATCH] riscv: dts: starfive: fix NOR flash reserved-data partition size
Date: Sat, 26 Aug 2023 20:27:02 +0200	[thread overview]
Message-ID: <20230826182702.2641743-1-aurelien@aurel32.net> (raw)

The Starfive VisionFive 2 has a 16MiB NOR flash, while the reserved-data
partition is declared starting at address 0x600000 with a size of
0x1000000. This causes the kernel to output the following warning:

[   22.156589] mtd: partition "reserved-data" extends beyond the end of device "13010000.spi.0" -- size truncated to 0xa00000

It seems to be a confusion between the size of the partition and the end
address. Fix that by specifying the right size.

Fixes: 8384087a4223 ("riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC")
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 498eb179d90f..30c85ba6da02 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -262,7 +262,7 @@ uboot@100000 {
 				reg = <0x100000 0x400000>;
 			};
 			reserved-data@600000 {
-				reg = <0x600000 0x1000000>;
+				reg = <0x600000 0xa00000>;
 			};
 		};
 	};
-- 
2.39.2


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             reply	other threads:[~2023-08-26 18:27 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-26 18:27 Aurelien Jarno [this message]
2023-08-26 18:27 ` [PATCH] riscv: dts: starfive: fix NOR flash reserved-data partition size Aurelien Jarno
2023-08-26 21:50 ` Emil Renner Berthing
2023-08-26 21:50   ` Emil Renner Berthing
2023-08-28 15:54 ` Conor Dooley
2023-08-28 15:54   ` Conor Dooley

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