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 X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92E4AC433EF for ; Wed, 15 Sep 2021 14:26:40 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D823600D4 for ; Wed, 15 Sep 2021 14:26:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5D823600D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.187703.336659 (Exim 4.92) (envelope-from ) id 1mQVrg-0002oz-2A; Wed, 15 Sep 2021 14:26:20 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 187703.336659; Wed, 15 Sep 2021 14:26:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mQVrf-0002os-VM; Wed, 15 Sep 2021 14:26:19 +0000 Received: by outflank-mailman (input) for mailman id 187703; Wed, 15 Sep 2021 14:26:18 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mQVre-0002og-0y for xen-devel@lists.xenproject.org; Wed, 15 Sep 2021 14:26:18 +0000 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-rack-iad1.inumbo.com (Halon) with ESMTP id 4f1d0d06-97b8-4803-9b99-515ab2e6830a; Wed, 15 Sep 2021 14:26:15 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6B4DD6D; Wed, 15 Sep 2021 07:26:15 -0700 (PDT) Received: from e125770.cambridge.arm.com (e125770.cambridge.arm.com [10.1.197.16]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id EA4DC3F719; Wed, 15 Sep 2021 07:26:13 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 4f1d0d06-97b8-4803-9b99-515ab2e6830a From: Luca Fancellu To: xen-devel@lists.xenproject.org Cc: bertrand.marquis@arm.com, wei.chen@arm.com, Stefano Stabellini , Julien Grall , Volodymyr Babchuk , Andrew Cooper , George Dunlap , Ian Jackson , Jan Beulich , Wei Liu Subject: [PATCH 0/2] arm/efi: Add dom0less support to UEFI boot Date: Wed, 15 Sep 2021 15:26:00 +0100 Message-Id: <20210915142602.42862-1-luca.fancellu@arm.com> X-Mailer: git-send-email 2.17.1 This serie introduces a way to start a dom0less setup when Xen is booting as EFI application. Using the device tree it's now possible to fetch from the disk and load in memory all the modules needed to start any domU defined in the DT. Dom0less for now is supported only by the arm architecture. Luca Fancellu (2): xen/efi: Restrict check for DT boot modules on EFI boot arm/efi: Use dom0less configuration when using EFI boot docs/misc/efi.pandoc | 37 +++++ xen/arch/arm/efi/efi-boot.h | 274 +++++++++++++++++++++++++++++++++++- xen/common/efi/boot.c | 20 ++- 3 files changed, 322 insertions(+), 9 deletions(-) -- 2.17.1