From patchwork Wed Aug 21 17:29:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudeep Holla X-Patchwork-Id: 1151005 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=arm.com Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 46DF6J3KLnz9s3Z for ; Thu, 22 Aug 2019 03:30:00 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 30392C22028; Wed, 21 Aug 2019 17:29:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id DD6EEC21FF9; Wed, 21 Aug 2019 17:29:20 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id E587DC21F29; Wed, 21 Aug 2019 17:29:18 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lists.denx.de (Postfix) with ESMTP id 8609BC21FA5 for ; Wed, 21 Aug 2019 17:29:18 +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 9E7E1360; Wed, 21 Aug 2019 10:29:17 -0700 (PDT) Received: from usa.arm.com (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id AEC653F718; Wed, 21 Aug 2019 10:29:16 -0700 (PDT) From: Sudeep Holla To: u-boot@lists.denx.de Date: Wed, 21 Aug 2019 18:29:10 +0100 Message-Id: <20190821172910.13921-2-sudeep.holla@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190821172910.13921-1-sudeep.holla@arm.com> References: <20190821172910.13921-1-sudeep.holla@arm.com> Cc: David Feng , Sudeep Holla Subject: [U-Boot] [PATCH] vexpress/aemv8a: drop CONFIG_ARMV8_SWITCH_TO_EL1 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" To support KVM, we need to drop at EL2 and not EL1 before we boot Linux kernel. This causes issues on platform with VHE and secondaries booting at EL2 via TF-A PSCI CPU_ON call. Cc: Ryan Harkin Cc: Liviu Dudau Cc: Linus Walleij Cc: David Feng Signed-off-by: Sudeep Holla Reviewed-by: Peng Fan --- include/configs/vexpress_aemv8a.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index 89cd8b550ae6..974647055221 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -11,7 +11,6 @@ #ifndef CONFIG_SEMIHOSTING #error CONFIG_TARGET_VEXPRESS64_BASE_FVP requires CONFIG_SEMIHOSTING #endif -#define CONFIG_ARMV8_SWITCH_TO_EL1 #endif #define CONFIG_REMAKE_ELF