From bf6c959eb43ebe8d8ea4fac6d622a70f3ddc8e63 Mon Sep 17 00:00:00 2001
From: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Date: Sun, 21 May 2017 14:48:58 +0200
Subject: ARM: dts: armada-385-linksys: partition layout is board specific

Move the partition layout to individual boards. The Linksys WRT 3200 ACM
(Rango) comes with a 256MiB nand flash chip and different layout.

Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
 arch/arm/boot/dts/armada-385-linksys-caiman.dts | 67 +++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

(limited to 'arch/arm/boot/dts/armada-385-linksys-caiman.dts')

diff --git a/arch/arm/boot/dts/armada-385-linksys-caiman.dts b/arch/arm/boot/dts/armada-385-linksys-caiman.dts
index 05e854a14e0c..ee669ae61011 100644
--- a/arch/arm/boot/dts/armada-385-linksys-caiman.dts
+++ b/arch/arm/boot/dts/armada-385-linksys-caiman.dts
@@ -102,3 +102,70 @@
 		label = "caiman:white:sata";
 	};
 };
+
+&nand {
+	/* 128MiB */
+
+	partition@0 {
+		label = "u-boot";
+		reg = <0x0000000 0x200000>;  /* 2MiB */
+		read-only;
+	};
+
+	partition@100000 {
+		label = "u_env";
+		reg = <0x200000 0x40000>;    /* 256KiB */
+	};
+
+	partition@140000 {
+		label = "s_env";
+		reg = <0x240000 0x40000>;    /* 256KiB */
+	};
+
+	partition@900000 {
+		label = "devinfo";
+		reg = <0x900000 0x100000>;   /* 1MiB */
+		read-only;
+	};
+
+	/* kernel1 overlaps with rootfs1 by design */
+	partition@a00000 {
+		label = "kernel1";
+		reg = <0xa00000 0x2800000>;  /* 40MiB */
+	};
+
+	partition@1000000 {
+		label = "rootfs1";
+		reg = <0x1000000 0x2200000>;  /* 34MiB */
+	};
+
+	/* kernel2 overlaps with rootfs2 by design */
+	partition@3200000 {
+		label = "kernel2";
+		reg = <0x3200000 0x2800000>; /* 40MiB */
+	};
+
+	partition@3800000 {
+		label = "rootfs2";
+		reg = <0x3800000 0x2200000>; /* 34MiB */
+	};
+
+	/*
+	 * 38MiB, last MiB is for the BBT, not writable
+	 */
+	partition@5a00000 {
+		label = "syscfg";
+		reg = <0x5a00000 0x2600000>;
+	};
+
+	/*
+	 * Unused area between "s_env" and "devinfo".
+	 * Moved here because otherwise the renumbered
+	 * partitions would break the bootloader
+	 * supplied bootargs
+	 */
+	partition@180000 {
+		label = "unused_area";
+		reg = <0x280000 0x680000>;   /* 6.5MiB */
+	};
+};
-- 
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