From patchwork Tue Oct 25 15:20:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1694457 Return-Path: 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=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4MxbSl47cjz20S2 for ; Wed, 26 Oct 2022 02:28:54 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1onLk2-0007HK-Ds; Tue, 25 Oct 2022 11:21:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1onLju-0006fh-2b; Tue, 25 Oct 2022 11:21:14 -0400 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3] helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1onLjs-0004p8-E6; Tue, 25 Oct 2022 11:21:13 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4MxbHm2Yrfz4xGk; Wed, 26 Oct 2022 02:21:08 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4MxbHj5n1Xz4x1F; Wed, 26 Oct 2022 02:21:05 +1100 (AEDT) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Peter Maydell , Joel Stanley , Alistair Francis , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , qemu-block@nongnu.org, =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PULL 05/16] ast2600: Drop NEON from the CPU features Date: Tue, 25 Oct 2022 17:20:31 +0200 Message-Id: <20221025152042.278287-6-clg@kaod.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221025152042.278287-1-clg@kaod.org> References: <20221025152042.278287-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=KVXu=22=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Currently, the CPU features exposed to the AST2600 QEMU machines are : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm But, the features of the Cortex A7 CPU on the Aspeed AST2600 A3 SoC are : half thumb fastmult vfp edsp vfpv3 vfpv3d16 tls vfpv4 idiva idivt lpae evtstrm Drop NEON support in the Aspeed AST2600 SoC. Reviewed-by: Joel Stanley Message-Id: <20220928164719.655586-3-clg@kaod.org> Signed-off-by: Cédric Le Goater --- hw/arm/aspeed_ast2600.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index aa2cd90bec17..cd75465c2bdd 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -307,6 +307,8 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) object_property_set_int(OBJECT(&s->cpu[i]), "cntfrq", 1125000000, &error_abort); + object_property_set_bool(OBJECT(&s->cpu[i]), "neon", false, + &error_abort); object_property_set_link(OBJECT(&s->cpu[i]), "memory", OBJECT(s->memory), &error_abort);