From patchwork Fri Jun 14 15:23:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Volodymyr Babchuk X-Patchwork-Id: 10995841 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1956014BB for ; Fri, 14 Jun 2019 15:25:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A93E286F3 for ; Fri, 14 Jun 2019 15:25:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E86DF28715; Fri, 14 Jun 2019 15:25:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3989E28712 for ; 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Fri, 14 Jun 2019 15:23:09 +0000 Received: from AM0PR03MB4148.eurprd03.prod.outlook.com ([fe80::d09e:ef3:88b6:b1eb]) by AM0PR03MB4148.eurprd03.prod.outlook.com ([fe80::d09e:ef3:88b6:b1eb%7]) with mapi id 15.20.1987.013; Fri, 14 Jun 2019 15:23:09 +0000 From: Volodymyr Babchuk To: Stefano Stabellini , Julien Grall Thread-Topic: [PATCH] docs, arm: add documentation on available defconfigs Thread-Index: AQHVIsUSfIz4DzkjfkaWf8CJQ6bxkA== Date: Fri, 14 Jun 2019 15:23:09 +0000 Message-ID: <20190614152301.29592-1-volodymyr_babchuk@epam.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Volodymyr_Babchuk@epam.com; x-originating-ip: [85.223.209.22] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 654895e5-bc44-448e-8e4c-08d6f0dc3542 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(7168020)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); 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Signed-off-by: Volodymyr Babchuk --- docs/misc/arm/defconfigs.txt | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 docs/misc/arm/defconfigs.txt diff --git a/docs/misc/arm/defconfigs.txt b/docs/misc/arm/defconfigs.txt new file mode 100644 index 0000000000..46c5039eba --- /dev/null +++ b/docs/misc/arm/defconfigs.txt @@ -0,0 +1,23 @@ +Xen hypervisor for Arm architecture have a number of defconfigs, which +can be used by issuing + + make xxxxx_defconfig + +Those defconfigs are located in xen/arch/arm/configs. + +Generally, you don't need to use any particular defconfig if you want +to build default version of Xen. This is because default Xen +configuration is intended to run on any supported platform. + +Anyways, there is a number of defconfig files which have special use: + + - arm32_defconfig is the special defconfig file used by build system as + the default configuration for the arm32 sub-architecture. + + - arm64_defconfig is the same as arm32_defconfig, but for arm64 builds. + + - tiny64_defconfig configures Xen hypervisor for the minimal possible + build for arm64 architecture. It disables most of the configuration + options, except the credit scheduler. Use 'make menuconfig' to + enable features needed for your platform, or produced image will + be non-functional.