From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 31872C83F17 for ; Wed, 23 Jul 2025 23:30:32 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4bnVjy6bfBz3bkL; Thu, 24 Jul 2025 09:30:30 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2607:f8b0:4864:20::629" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1753313430; cv=none; b=N93gBlJmnfYPEYb1VsIJ4EZQPe24LcENGEPs2ZRGa5VH1MhDAA2qYPOqHHYbe14t/v2V97GRwumroFFWz67+v3kBMG4fACPKLMmHArmuSTrlrXx/47hGhZ+OtjkQ/V1s33u8rlLXvtOyOg+5yIxQcFUPluufXjq6mL8eD42bGezyhj600Ml/8pobDLYVti055dNhNj1yNtkKFiliLZUvEC3Mdbin7yolZRfsduwsdwWQ6QkVrXDUaCS1rSCu0BeCjvvY06UC4YiYviWkOKgoOLMputjeMqaQDA8mkicYNdSOvozgZnW2k2u7VEyx9AwpKHlXum6IuCbJl7OalE12JA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1753313430; c=relaxed/relaxed; bh=b72NISK5krV+0Jl86vAJ9RGRsu+nUqF+WjMxoexuWM4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GiLcfRY/ZWCekNBbjz9fIP6iZnIsNxHU3qccTpRLNq8cdOIMTDpwgFyz2rSBijoEZd9qtyvJOAJzwIp+Tq/n6pmjEhS1kcrFAl2wMBQM/qg4dknBB/iE9YEXDFxjNNx1JUNYyNkUVC514d1YpbugZbPFxphVunaBLMEgj9Wd52UctsU5e9Yw8DYc1UmwJVhgAtoieUlFBjESbWVjnlisg0/rqzhHhETzc8TftyM6aEjmRlSZ9c2VWJnGrvQruS9a0+0btGWndFp2ij4JfHFVaZGE3SioHMoQEjuHdwQpRAMiTeAVhv8qtEhw20Q5rXbj0xdWyF8UHrcVdUaKYnrLyw== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=av8rwitA; dkim-atps=neutral; spf=pass (client-ip=2607:f8b0:4864:20::629; helo=mail-pl1-x629.google.com; envelope-from=rentao.bupt@gmail.com; receiver=lists.ozlabs.org) smtp.mailfrom=gmail.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=av8rwitA; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::629; helo=mail-pl1-x629.google.com; envelope-from=rentao.bupt@gmail.com; receiver=lists.ozlabs.org) Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4bnVjy1Zq5z2xWc for ; Thu, 24 Jul 2025 09:30:30 +1000 (AEST) Received: by mail-pl1-x629.google.com with SMTP id d9443c01a7336-2350fc2591dso5154575ad.1 for ; Wed, 23 Jul 2025 16:30:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1753313428; x=1753918228; darn=lists.ozlabs.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=b72NISK5krV+0Jl86vAJ9RGRsu+nUqF+WjMxoexuWM4=; b=av8rwitApLF3uyyRPEllFULfkoPWxFnhqF3N4BSwv/hhatk1o+ie1D+NMwf6wsqtjr NqdC35+cSb2wuDfGXeYDSGbbIS1ipbO3z7u/I5mgc47pUTZGrmm23ueKjiaeEJWAPNEX 1zsi+8CnyOnzn2GRIjkXf1LWum2U5nHuvbF0y47gbO97vWvo3sAvpt44vccuIWjx5DRG 8zDYCMR6Ufqx0jGZlZv0mRHem6grayysgN7gFXoGIxiKEd7W0CRvb2A2HUhgHAcDi4SK JHV8wicMM8S7+jyLllsepixJ7l2Ew5x121ZrfDAWllMQnVUxX+y2sRIYO9fzID+RDkKF Co+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753313428; x=1753918228; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=b72NISK5krV+0Jl86vAJ9RGRsu+nUqF+WjMxoexuWM4=; b=CWUCSETYBiTHP/6oIR6UMPqkIj2XnTAl+BFj2AK92EOiFEjbPDPnaRRQUQ7oDT2x/L Tm/rtGBUQWZidwa3lR64gH0IvV0l7gIqgPDQGp8elBc7CpG3TisrlNuoIf81iQUakdrk 3BxBsG4h9Hl+lOdB806DW46kp/Bq3EU6AIBUF1nVoLz6P5wwnbKoABGarPyvhcZld4t4 DgEIfKFdpq/87TrRUG31raep+6V+DlMBiaPkl94K3JYhDrdmV0NHOEAtR3bQpgUjSuNA 1IzJuGekZT1JZwWLMndGAFDJU2w956VfpxFPqUpjKgcj5XMQo6tRU8TNhWn5h/t0QIbO Ig4A== X-Forwarded-Encrypted: i=1; AJvYcCW10gx45y98rh20ZCU7Ra0AN8vRPoqz9ObLs0SLwMhUZhaz3z6zMvZrKRBGrNc3l7/6Yqd/VTac3sU6At8=@lists.ozlabs.org X-Gm-Message-State: AOJu0YzQcwvSH5UU/aKq87ib88aNurrhV/RpkNkdh4C5SPkiLH6DXmH3 2vwJl7rcm2C2U7rAKA+3Aqpz1fLnU36bdtIQfC7xDRND54rlJher1bgu X-Gm-Gg: ASbGnct6A4BKaBLCbbL5G4mkBlofBeHs/rwN6HrSiX2m8wfHLZxbyyu7VTAwGxWXDYn s+lN/ZfldMqTpVfdozbN2XTNvTFkoK9pS0p1mnFzl6NDHi12mpcOREpx/G6D5nwEeleYm5ojlWW Cx83BQJR3gtMBGGgh+Hs4H7snj/8vRODCjB5c6xhiWOW/RlVeD3BKimQqXrXVBSuddO9NJwts7F gdjtWqGKmeIj3qZH6ZxTnhvd9a4Z5TAEVyHxY1B3KhRd1z30EqO7mrYZLWarrmPDf9KlJWLMADR 7dkVUEI7J2Uwc4jFGDjMVXGLh9MyoLm0LDjCCv9+xpcTX/pAYV6T/IxcBrmr+YnEtDOiZ5xKGU4 38Hefu4f95mca46nik6MbUlqTLcvhu3z0YgqkrSd4BLXYtvIvVpWexxOGP9q3zPjzyn7q03wj1o w= X-Google-Smtp-Source: AGHT+IFZkg/b8A39QrIJ5oCFTjMCG7sZ1b5Fg6PtXTUqUo1MSR5HSBvGsKpnVVU8z6juoLnGuhsccA== X-Received: by 2002:a17:902:e54e:b0:234:1e11:95a3 with SMTP id d9443c01a7336-23f8acb17d2mr137494515ad.13.1753313428099; Wed, 23 Jul 2025 16:30:28 -0700 (PDT) Received: from localhost.localdomain (c-76-133-73-115.hsd1.ca.comcast.net. [76.133.73.115]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23fa48bc6fbsm1260765ad.120.2025.07.23.16.30.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Jul 2025 16:30:27 -0700 (PDT) From: rentao.bupt@gmail.com To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Andrew Lunn , Tao Ren Cc: Tao Ren Subject: [PATCH v3 05/13] ARM: dts: aspeed: Add facebook-bmc-flash-layout-128-data64.dtsi Date: Wed, 23 Jul 2025 16:30:01 -0700 Message-ID: <20250723233013.142337-6-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20250723233013.142337-1-rentao.bupt@gmail.com> References: <20250723233013.142337-1-rentao.bupt@gmail.com> X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tao Ren Add facebook-bmc-flash-layout-128-data64.dts (with 64MB datastore) to be used by Meta Network BMC platforms. Signed-off-by: Tao Ren --- Changes in v3: - None. Changes in v2: - None (the patch is introduced in v2 per Andrew's suggestion). .../facebook-bmc-flash-layout-128-data64.dtsi | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed/facebook-bmc-flash-layout-128-data64.dtsi diff --git a/arch/arm/boot/dts/aspeed/facebook-bmc-flash-layout-128-data64.dtsi b/arch/arm/boot/dts/aspeed/facebook-bmc-flash-layout-128-data64.dtsi new file mode 100644 index 000000000000..efd92232cda2 --- /dev/null +++ b/arch/arm/boot/dts/aspeed/facebook-bmc-flash-layout-128-data64.dtsi @@ -0,0 +1,60 @@ +// 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"; + }; +}; -- 2.47.3