diff mbox

[V4] ARM: dts: rmobile: Drop MTD partitioning from DT

Message ID 20180530101211.3625-1-marek.vasut+renesas@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marek Vasut May 30, 2018, 10:12 a.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:

lager:   mtdparts=spi0.0:256k(loader),4m(user),-(flash)
stout:   mtdparts=spi0.0:512k(loader),256k(uboot),256k(uboot-env),-(flash)
koelsch: mtdparts=spi0.0:512k(loader),5632k(user),-(flash)
porter:  mtdparts=spi0.0:256k(loader_prg),4m(user_prg),-(flash_fs)
wheat:   mtdparts=spi0.0:256k(loader),4m(user),-(flash)
gose:    mtdparts=spi0.0:256k(loader),4m(user),-(flash)
alt:     mtdparts=spi0.0:256k(loader),256k(system),-(user)
silk:    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>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> on Koelsch
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
V3: Squash the patches into one as requested by the higher ups
V4: Add this missing Vx to PATCH Vx in subject
---
 arch/arm/boot/dts/r8a7790-lager.dts   | 21 ---------------------
 arch/arm/boot/dts/r8a7790-stout.dts   | 26 --------------------------
 arch/arm/boot/dts/r8a7791-koelsch.dts | 21 ---------------------
 arch/arm/boot/dts/r8a7791-porter.dts  | 21 ---------------------
 arch/arm/boot/dts/r8a7792-wheat.dts   | 21 ---------------------
 arch/arm/boot/dts/r8a7793-gose.dts    | 21 ---------------------
 arch/arm/boot/dts/r8a7794-alt.dts     | 21 ---------------------
 arch/arm/boot/dts/r8a7794-silk.dts    | 21 ---------------------
 8 files changed, 173 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 092610e3f953..7c95e62efd46 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -710,27 +710,6 @@ 
 		spi-cpha;
 		spi-cpol;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "user";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition@440000 {
-				label = "flash";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts
index a13a92c26645..dc65519d53ab 100644
--- a/arch/arm/boot/dts/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/r8a7790-stout.dts
@@ -211,32 +211,6 @@ 
 		spi-cpha;
 		spi-cpol;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00080000>;
-				read-only;
-			};
-			partition@80000 {
-				label = "uboot";
-				reg = <0x00080000 0x00040000>;
-				read-only;
-			};
-			partition@c0000 {
-				label = "uboot-env";
-				reg = <0x000c0000 0x00040000>;
-				read-only;
-			};
-			partition@100000 {
-				label = "flash";
-				reg = <0x00100000 0x03f00000>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 8ab793d8b2fd..406d5d29e29c 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -724,27 +724,6 @@ 
 		spi-cpha;
 		spi-cpol;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00080000>;
-				read-only;
-			};
-			partition@80000 {
-				label = "user";
-				reg = <0x00080000 0x00580000>;
-				read-only;
-			};
-			partition@600000 {
-				label = "flash";
-				reg = <0x00600000 0x03a00000>;
-			};
-		};
 	};
 };
 
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>;
-			};
-		};
 	};
 };
 
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@0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "user";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition@440000 {
-				label = "flash";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index aa209f6e5d71..b2dd54fbe40c 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -676,27 +676,6 @@ 
 		spi-cpol;
 		spi-cpha;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "user";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition@440000 {
-				label = "flash";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index e17027532941..1d044ed598f3 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -419,26 +419,5 @@ 
 		spi-cpol;
 		spi-cpha;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "system";
-				reg = <0x00040000 0x00040000>;
-				read-only;
-			};
-			partition@80000 {
-				label = "user";
-				reg = <0x00080000 0x03f80000>;
-			};
-		};
 	};
 };
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index 7808aaee6644..b8163a0e2190 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -444,27 +444,6 @@ 
 		spi-cpol;
 		spi-cpha;
 		m25p,fast-read;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "loader";
-				reg = <0x00000000 0x00040000>;
-				read-only;
-			};
-			partition@40000 {
-				label = "user";
-				reg = <0x00040000 0x00400000>;
-				read-only;
-			};
-			partition@440000 {
-				label = "flash";
-				reg = <0x00440000 0x03bc0000>;
-			};
-		};
 	};
 };