From patchwork Sun Mar 7 04:25:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 1448599 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=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=nic.cz header.i=@nic.cz header.a=rsa-sha256 header.s=default header.b=RaiUktCq; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DtT9X40Zrz9sW8 for ; Sun, 7 Mar 2021 15:33:04 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 0795C828FE; Sun, 7 Mar 2021 05:27:39 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nic.cz Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; secure) header.d=nic.cz header.i=@nic.cz header.b="RaiUktCq"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id D32BD827AA; Sun, 7 Mar 2021 05:26:33 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mail.nic.cz (mail.nic.cz [217.31.204.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id B280E827F9 for ; Sun, 7 Mar 2021 05:26:10 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nic.cz Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=marek.behun@nic.cz Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTPSA id 5A55E140AF8; Sun, 7 Mar 2021 05:26:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1615091170; bh=pn000+xIioh82qa62ZKcsui+rnYApLZ1606Z96/37N4=; h=From:To:Date; b=RaiUktCqF2ii+HfBsWMeEImAdyH9wcq0HB8d+ovLJOxTMQpy+SRRC0aVB5IR45dpN c3U6adBhNdg9Rwkov2vgqsXW4DcfqSLrtWTARRia4XV8SRfXkoc7oQG3iRDa6niI66 FV4fPGh8kQbSQ2OUPnVHsCKBTvb6TRoJxuTEsEUE= From: =?utf-8?q?Marek_Beh=C3=BAn?= To: u-boot@lists.denx.de, Simon Glass , Heiko Schocher , Patrick Delaunay , Patrice CHOTARD , Miquel Raynal , Tom Rini , =?utf-8?q?Pali_Roh=C3=A1r?= , Stefan Roese , Heinrich Schuchardt , Alexander Graf , Marek Vasut , Neil Armstrong , Ryder Lee , Adam Ford , Bin Meng Cc: =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH u-boot 31/39] ARM: fix LTO for seaboard Date: Sun, 7 Mar 2021 05:25:30 +0100 Message-Id: <20210307042538.21229-32-marek.behun@nic.cz> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210307042538.21229-1-marek.behun@nic.cz> References: <20210307042538.21229-1-marek.behun@nic.cz> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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 0.102.4 at phobos.denx.de X-Virus-Status: Clean When seaboard_defconfig is compiled with LTO, the compiler complains about some instructions not being supported in ARM mode. This is caused by arch/arm/mach-tegra/tegra20/warmboot_avp.c having different CFLAGS declared in Makefile. This file needs to be compiled without LTO. Fix this by removing -flto for this file. Signed-off-by: Marek Behún --- arch/arm/mach-tegra/tegra20/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-tegra/tegra20/Makefile b/arch/arm/mach-tegra/tegra20/Makefile index faaf30d068..bb17c90cca 100644 --- a/arch/arm/mach-tegra/tegra20/Makefile +++ b/arch/arm/mach-tegra/tegra20/Makefile @@ -10,6 +10,7 @@ endif # flags for any startup files it might use. CFLAGS_warmboot_avp.o = -march=armv4t -U__LINUX_ARM_ARCH__ \ -D__LINUX_ARM_ARCH__=4 +CFLAGS_REMOVE_warmboot_avp.o := $(LTO_CFLAGS) obj-y += clock.o funcmux.o pinmux.o obj-$(CONFIG_TEGRA_LP0) += warmboot.o crypto.o warmboot_avp.o