| Message ID | 20230221201925.9644-52-pali@kernel.org |
|---|---|
| State | Accepted |
| Commit | 50afad55733a967accf83b2eb662e83e5c6fb107 |
| Delegated to: | Stefan Roese |
| Headers | show
Return-Path: <u-boot-bounces@lists.denx.de> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=G6iX/ovu; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PLrgC0CfPz240n for <incoming@patchwork.ozlabs.org>; Wed, 22 Feb 2023 07:36:55 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 2D5A085BD5; Tue, 21 Feb 2023 21:25:50 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="G6iX/ovu"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 65DB685A79; Tue, 21 Feb 2023 21:24:08 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 6A67D85B37 for <u-boot@lists.denx.de>; Tue, 21 Feb 2023 21:22:47 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=pali@kernel.org Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 688E2611F6; Tue, 21 Feb 2023 20:22:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1614BC433A0; Tue, 21 Feb 2023 20:22:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677010956; bh=X7hiHbMywlhvBrY56no23Xfcc2AE1RH0Rhnlm2ie2ls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G6iX/ovu93c4DqvX9JZYA4TcVtqpYlMqgmkMttz2Tm+r19Xs54xSe0X7JXThrEzSs la+xmWmGhsNMovK7ru9LLFPrKm44SFi/nT9+1A9Bszq3w2xr/h+V+HKrewt3ya0NcL Z8ClmKGlXlHCgCeuoYZx8GWDd2auAD067PhbY9Bwrj/OYN+Gz48zcfAKTdmpm/VCUN VgmNPwqhkbah3ufcW1R+W5XGuUhlgKcTKGyP0qMsIVetYkFyvUOGfayxnOFEu734oo XdM/qb1fO5cBQXbXKnh4t/MRyL2wFVBhOsIROX5lcshhNQ8DKgTuvknNWPhAOWKsxi LO7p+rUUn5NBA== Received: by pali.im (Postfix) id C6C89A8C; Tue, 21 Feb 2023 21:22:35 +0100 (CET) From: =?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org> To: u-boot@lists.denx.de Cc: Stefan Roese <sr@denx.de>, Tony Dinh <mibodhi@gmail.com>, Josua Mayer <josua@solid-run.com> Subject: [PATCH RFC u-boot-mvebu 51/59] arm: mvebu: Add support for generating PEX kwbimage Date: Tue, 21 Feb 2023 21:19:17 +0100 Message-Id: <20230221201925.9644-52-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230221201925.9644-1-pali@kernel.org> References: <20230221201925.9644-1-pali@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean |
| Series |
arm: mvebu: Various fixes
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expand
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diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 5e9480aed291..5abcdc4972ab 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -345,6 +345,10 @@ config MVEBU_SPL_BOOT_DEVICE_SATA imply SPL_LIBDISK_SUPPORT select SPL_BOOTROM_SUPPORT +config MVEBU_SPL_BOOT_DEVICE_PEX + bool "PCI Express" + select SPL_BOOTROM_SUPPORT + config MVEBU_SPL_BOOT_DEVICE_UART bool "UART" select SPL_BOOTROM_SUPPORT diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index 4b7b9ff8b2f2..00014375e7fb 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -59,6 +59,9 @@ endif ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_SATA),) KWB_CFG_BOOT_FROM=sata endif +ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_PEX),) + KWB_CFG_BOOT_FROM=pex +endif ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_UART),) KWB_CFG_BOOT_FROM=uart endif
Add a new Kconfig option CONFIG_MVEBU_SPL_BOOT_DEVICE_PEX which instruct make to generate kwbimage with PEX header. This image is used for booting from PCI Express device which is in the Root Complex mode. Support is very simple, SPL after finishes DDR training returns back to the BootROM (via CONFIG_SPL_BOOTROM_SUPPORT option) and BootROM then start executing U-Boot proper. Signed-off-by: Pali Rohár <pali@kernel.org> --- arch/arm/mach-mvebu/Kconfig | 4 ++++ arch/arm/mach-mvebu/Makefile | 3 +++ 2 files changed, 7 insertions(+)