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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F08F8C021B8 for ; Tue, 4 Mar 2025 16:52:37 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 8C4CA80BAA; Tue, 4 Mar 2025 17:52:28 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 34D6A80805; Tue, 4 Mar 2025 17:52:27 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by phobos.denx.de (Postfix) with ESMTP id 2CE88807D9 for ; Tue, 4 Mar 2025 17:52:25 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=harrison.mutai@arm.com 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 46C6C497; Tue, 4 Mar 2025 08:52:38 -0800 (PST) Received: from localhost.localdomain (unknown [10.1.25.152]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 033763F5A1; Tue, 4 Mar 2025 08:52:23 -0800 (PST) From: Harrison Mutai To: Tom Rini Cc: nd@arm.com, Harrison Mutai , u-boot@lists.denx.de Subject: [PATCH 1/2] vepxress64: disable CRC32 by default to prevent aborts Date: Tue, 4 Mar 2025 16:52:01 +0000 Message-ID: <20250304165204.53097-2-harrison.mutai@arm.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20250304165204.53097-1-harrison.mutai@arm.com> References: <20250304165204.53097-1-harrison.mutai@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean On fast models, the CRC32 feature is disabled by default. When enabled in U-Boot, it leads to synchronous aborts due to unrecognized instructions. This change ensures CRC32 is disabled by default to maintain compatibility. Signed-off-by: Harrison Mutai --- configs/vexpress_fvp_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/vexpress_fvp_defconfig b/configs/vexpress_fvp_defconfig index 7362c1fc35c..fda0f5283c9 100644 --- a/configs/vexpress_fvp_defconfig +++ b/configs/vexpress_fvp_defconfig @@ -2,4 +2,5 @@ CONFIG_ARM=y CONFIG_ARCH_VEXPRESS64=y CONFIG_DEFAULT_DEVICE_TREE="arm_fvp" CONFIG_IDENT_STRING=" arm_fvp" +# CONFIG_ARM64_CRC32 is not set # CONFIG_DISPLAY_CPUINFO is not set -- 2.46.2