Commit 9321a97c authored by Corentin Labbe's avatar Corentin Labbe Committed by Olof Johansson
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ARM: dts: add intel-ixp42x-welltech-epbx100 

This patch adds devicetree for intel-ixp42x-welltech-epbx100.

Link: https://lore.kernel.org/r/20210504193457.4008384-6-clabbe@baylibre.com


Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent b0a2fbd2

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ dtb-$(CONFIG_ARCH_INTEGRATOR) += \ 
	integratorcp.dtb

dtb-$(CONFIG_ARCH_IXP4XX) += \

	intel-ixp42x-linksys-nslu2.dtb \

	intel-ixp42x-welltech-epbx100.dtb \

	intel-ixp43x-gateworks-gw2358.dtb

dtb-$(CONFIG_ARCH_KEYSTONE) += \

	keystone-k2hk-evm.dtb \

arch/arm/boot/dts/intel-ixp42x-welltech-epbx100.dts

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+76 −0
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// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com>

 */



/dts-v1/;



#include "intel-ixp42x.dtsi"



/ {

	model = "Welltech EPBX100";

	compatible = "welltech,epbx100", "intel,ixp42x";

	#address-cells = <1>;

	#size-cells = <1>;



	memory@0 {

		/* 64 MB SDRAM */

		device_type = "memory";

		reg = <0x00000000 0x4000000>;

	};



	chosen {

		bootargs = "console=ttyS0,115200n8 root=/dev/ram0 initrd=0x00800000,9M";

		stdout-path = "uart0:115200n8";

	};



	aliases {

		serial0 = &uart0;

	};



	flash@50000000 {

		compatible = "intel,ixp4xx-flash", "cfi-flash";

		bank-width = <2>;

		/*

		 * 16 MB of Flash

		 */

		reg = <0x50000000 0x1000000>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			partition@0 {

				label = "RedBoot";

				reg = <0x00000000 0x00080000>;

				read-only;

			};

			partition@80000 {

				label = "zImage";

				reg = <0x00080000 0x00100000>;

				read-only;

			};

			partition@180000 {

				label = "ramdisk";

				reg = <0x00180000 0x00300000>;

				read-only;

			};

			partition@480000 {

				label = "User";

				reg = <0x00480000 0x00b60000>;

				read-only;

			};

			partition@fe0000 {

				label = "FIS directory";

				reg = <0x00fe0000 0x001f000>;

				read-only;

			};

			partition@fff000 {

				label = "RedBoot config";

				reg = <0x00fff000 0x0001000>;

				read-only;

			};

		};

	};

};