From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 11 Apr 2023 09:16:57 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pm8FM-00HI84-W7 for lore@lore.pengutronix.de; Tue, 11 Apr 2023 09:16:57 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pm8FA-0001hE-8J for lore@pengutronix.de; Tue, 11 Apr 2023 09:16:57 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id:Date :Subject:To:From:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4B5S2sKf+y+vNEpjVXB/QHtx+OnsflzEyGN+1/sAbaQ=; b=R0JyZO7TXoPoJz SpjfG0HL7oBRH0kQ8+DLLzOhiE/hKGyhazN4kQiZk8kxNsCmIXaWzOGawM0/pSF8p/vAiNDPIgjP6 H+XwJVcr4DHqulkm/hkiRHt6T1qIrzdICmJBdhw0CfXamjXqR1JViTKstfZHFHxtxa+ZB9ybqB4F/ UIQ37Ac74MkMZFgQ94C7UQAOAFbGKPtpyczmk2zoloY8agLuSsViLirTxB1TVOowBXCyKQoz3c9Y4 dduH6GJxGTOXZaYCdF4a8Um0Q4qD+RSE9mtTwKyfrdn8npTLmck0GtxbrmZ8lsK7JGUM5tLywB9D+ FscCXJQCtAgV0hBvfKiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pm8DX-00GgAE-0f; Tue, 11 Apr 2023 07:15:03 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pm8DO-00Gg2j-1B for barebox@lists.infradead.org; Tue, 11 Apr 2023 07:14:55 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pm8DF-0000rl-3l; Tue, 11 Apr 2023 09:14:45 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pm8DE-00ARvX-57; Tue, 11 Apr 2023 09:14:44 +0200 Received: from afa by dude05.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pm8DB-006qNU-Nx; Tue, 11 Apr 2023 09:14:41 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Date: Tue, 11 Apr 2023 09:14:25 +0200 Message-Id: <20230411071436.1630752-4-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230411071436.1630752-1-a.fatoum@pengutronix.de> References: <20230411071436.1630752-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_001454_414351_F0E65062 X-CRM114-Status: UNSURE ( 9.31 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ahmad Fatoum Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH master 03/14] RISC-V: sifive: disable non-functional SPI nodes X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) For some reasons,newer QEMU versions (tested v5.2.0) trigger a load fault at the first readl of the driver. For now disable the nodes, until this issue is looked into. Reported-by: Antony Pavlov Link: https://lore.barebox.org/barebox/20220830140533.deb229d3e3f32c827e6ff521@gmail.com/ Signed-off-by: Ahmad Fatoum --- arch/riscv/dts/hifive-unleashed-a00.dts | 4 ++++ arch/riscv/dts/hifive-unmatched-a00.dts | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/arch/riscv/dts/hifive-unleashed-a00.dts b/arch/riscv/dts/hifive-unleashed-a00.dts index 65694bfd246a..3b82c16ff0f7 100644 --- a/arch/riscv/dts/hifive-unleashed-a00.dts +++ b/arch/riscv/dts/hifive-unleashed-a00.dts @@ -1,3 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 OR X11 */ #include + +/* probing on QEMU v5.2.0 triggers load access fault @0x10040014 */ +&qspi0 { status = "disabled"; }; +&qspi2 { status = "disabled"; }; diff --git a/arch/riscv/dts/hifive-unmatched-a00.dts b/arch/riscv/dts/hifive-unmatched-a00.dts index b8793e910555..24a4c798a941 100644 --- a/arch/riscv/dts/hifive-unmatched-a00.dts +++ b/arch/riscv/dts/hifive-unmatched-a00.dts @@ -1,3 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 OR X11 */ #include + +/* probing on QEMU v5.2.0 triggers load access fault @0x10040014 */ +&qspi0 { status = "disabled"; }; +&qspi1 { status = "disabled"; }; +&spi0 { status = "disabled"; }; -- 2.39.2