Commit e1b5c5f5 authored by Tao Ren's avatar Tao Ren Committed by Andrew Jeffery
Browse files

ARM: dts: aspeed: Add facebook-bmc-flash-layout-128-data64.dtsi 



Add facebook-bmc-flash-layout-128-data64.dts (with 64MB datastore) to be
used by Meta Network BMC platforms.

Signed-off-by: default avatarTao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-6-rentao.bupt@gmail.com


Signed-off-by: default avatarAndrew Jeffery <andrew@codeconstruct.com.au>
parent c11f9190

arch/arm/boot/dts/aspeed/facebook-bmc-flash-layout-128-data64.dtsi

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// SPDX-License-Identifier: GPL-2.0+

// Copyright (c) 2020 Facebook Inc.



partitions {

	compatible = "fixed-partitions";

	#address-cells = <1>;

	#size-cells = <1>;



	/*

	 * u-boot partition: 896KB.

	 */

	u-boot@0 {

		reg = <0x0 0xe0000>;

		label = "u-boot";

	};



	/*

	 * u-boot environment variables: 64KB.

	 */

	u-boot-env@e0000 {

		reg = <0xe0000 0x10000>;

		label = "env";

	};



	/*

	 * image metadata partition (64KB), used by Facebook internal

	 * tools.

	 */

	image-meta@f0000 {

		reg = <0xf0000 0x10000>;

		label = "meta";

	};



	/*

	 * FIT image: 63 MB.

	 */

	fit@100000 {

		reg = <0x100000 0x3f00000>;

		label = "fit";

	};



	/*

	 * "data0" partition (64MB) is used by Facebook BMC platforms as

	 * persistent data store.

	 */

	data0@4000000 {

		reg = <0x4000000 0x4000000>;

		label = "data0";

	};



	/*

	 * Although the master partition can be created by enabling

	 * MTD_PARTITIONED_MASTER option, below "flash0" partition is

	 * explicitly created to avoid breaking legacy applications.

	 */

	flash0@0 {

		reg = <0x0 0x8000000>;

		label = "flash0";

	};

};