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[v2,5/9] ARM: dts: porter: Drop MTD partitioning from DT

Message ID 20180524150721.28964-5-marek.vasut+renesas@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marek Vasut May 24, 2018, 3:07 p.m. UTC 
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_prg),4m(user_prg),-(flash_fs)

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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@vger.kernel.org
---
V2: Drop the @0 anchor from the commit message, use 4m
---
 arch/arm/boot/dts/r8a7791-porter.dts | 21 ---------------------
 1 file changed, 21 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index a01101b49d99..45d89e064407 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -344,27 +344,6 @@ 
 		spi-tx-bus-width = <4>;
 		spi-rx-bus-width = <4>;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader_prg";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "user_prg";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition@440000 {
-				label = "flash_fs";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };