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Sat, 22 May 2021 12:34:53 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8D967611AD; Sat, 22 May 2021 12:34:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621686891; bh=YG69R9obqC/iKqh/k0Oy8arR5s3hE5hydr9WNWHFS8s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=t5RfEuUUxRdN6PSePC/eoA1NcLeo3GhP0n9mSVW6NxG0kOAWYXJeTxS2z/Rf0xOia cUTr2913H3od/J1OqLaC5N9W4jiNQF3ZxwADgEibzS5K0Q2Gez/NM8HAplPVhZg8UH CLghwb2rbF+nDEOe0hRDfg4l7igEPFACkbF/iCJwuu8zQ8UK2fdP/h9hihDXd4Jnm1 EsvnoyOXGp8lrrqbi0gOOnW+MFBM2/xj9S/6uIWjCNBLJB1gCti9mv1upQU5aeRWGA 7P2JuWhRgSzz75BuWI6+nZ6q8qse51S76i/YoqwsbzpRb1qy0oG7PrIB3WkHMuAno4 cFEyvJMgzthOA== Date: Sat, 22 May 2021 20:34:46 +0800 From: Shawn Guo To: Michael Walle Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Li Yang , Rob Herring , Catalin Marinas , Will Deacon Subject: Re: [PATCH 1/2] arm64: dts: ls1028a: fix memory node Message-ID: <20210522123445.GA8194@dragon> References: <20210408110219.20149-1-michael@walle.cc> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210408110219.20149-1-michael@walle.cc> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210522_053452_346926_88D6E6C9 X-CRM114-Status: GOOD ( 11.25 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Apr 08, 2021 at 01:02:18PM +0200, Michael Walle wrote: > While enabling EDAC support for the LS1028A it was discovered that the > memory node has a wrong endianness setting as well as a wrong interrupt > assignment. Fix both. > > This was tested on a sl28 board. To force ECC errors, you can use the > error injection supported by the controller in hardware (with > CONFIG_EDAC_DEBUG enabled): > > # enable error injection > $ echo 0x100 > /sys/devices/system/edac/mc/mc0/inject_ctrl > # flip lowest bit of the data > $ echo 0x1 > /sys/devices/system/edac/mc/mc0/inject_data_lo > > Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC") > Signed-off-by: Michael Walle Applied both, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel