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From: marek.vasut@gmail.com (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 6/9] ARM: dts: wheat: Drop MTD partitioning from DT
Date: Thu, 24 May 2018 17:07:18 +0200	[thread overview]
Message-ID: <20180524150721.28964-6-marek.vasut+renesas@gmail.com> (raw)
In-Reply-To: <20180524150721.28964-1-marek.vasut+renesas@gmail.com>

Drop the MTD partitioning from DT, since it does not describe HW
and to give way to a more flexible kernel command line partition
passing.

To retain the original partitioning, assure you have enabled
CONFIG_MTD_CMDLINE_PARTS in your kernel config and add the
following to your kernel command line:

  mtdparts=spi0.0:256k(loader),4m(user),-(flash)

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-renesas-soc at vger.kernel.org
---
V2: Drop the @0 anchor from the commit message, use 4m
---
 arch/arm/boot/dts/r8a7792-wheat.dts | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts
index db01de7a3811..93f78716225a 100644
--- a/arch/arm/boot/dts/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/r8a7792-wheat.dts
@@ -217,27 +217,6 @@
 		spi-cpol;
 		spi-cpha;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition at 0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition at 40000 {
-				label = "user";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition at 440000 {
-				label = "flash";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };
 
-- 
2.16.2

  parent reply	other threads:[~2018-05-24 15:07 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-24 15:07 [PATCH v2 1/9] ARM: shmobile: defconfig: Enable MTD command line partition parsing Marek Vasut
2018-05-24 15:07 ` [PATCH v2 2/9] ARM: dts: lager: Drop MTD partitioning from DT Marek Vasut
2018-05-24 15:07 ` [PATCH v2 3/9] ARM: dts: stout: " Marek Vasut
2018-05-24 15:07 ` [PATCH v2 4/9] ARM: dts: koelsch: " Marek Vasut
2018-05-24 15:07 ` [PATCH v2 5/9] ARM: dts: porter: " Marek Vasut
2018-05-24 15:07 ` Marek Vasut [this message]
2018-05-24 15:07 ` [PATCH v2 7/9] ARM: dts: gose: " Marek Vasut
2018-05-24 15:07 ` [PATCH v2 8/9] ARM: dts: alt: " Marek Vasut
2018-05-24 15:07 ` [PATCH v2 9/9] ARM: dts: silk: " Marek Vasut

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