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 645DEC54E41 for ; Thu, 29 Feb 2024 14:22:19 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 5F0B18809A; Thu, 29 Feb 2024 15:22:17 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="lI91SLLP"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id E2CB1880CA; Thu, 29 Feb 2024 14:03:17 +0100 (CET) Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id EC2F1880B3 for ; Thu, 29 Feb 2024 14:03:15 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=dinguyen@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 8E916CE0A6A; Thu, 29 Feb 2024 13:03:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC412C433F1; Thu, 29 Feb 2024 13:03:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709211792; bh=iRFbGQ6UnrSgShJs5+zI1pzh6Cvr6FLpx4qUtQZTRlc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lI91SLLPQrKbi5IeAioYa+KlC1ync4iXo6YlL2N0U+bVFdiJ4WdNjjiLx9W0bhYks ydv3dfwhXaH8pusefKnRUNM50jcfx8BdWzbBSE+ApXDji1OrupeVosjGVUSQGMrLNJ VvV3AIFglIR112NlXzJ8RQBtE6PGYSI3ntrySS6y6+ObKsUw5FKSbEyT6WhioIbEqR wYYFh59uJnW7fcIsMs9Kk0Djq4w7CYFFB6FVh8GysRL8A4j3NoJUGSN7tMjKiG5ych nGa2jd/WkJy57PZSIY2zEfe0gU2N1Rm//u7xiSMYUc5EBP6u5cCpmhLoGttcw7w3mM 4UpmQoyNwF/+Q== Message-ID: Date: Thu, 29 Feb 2024 07:03:09 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] arm: socfpga: arria10: allow to reprogram FPGA with warm reboot To: =?UTF-8?B?TWljaGHFgiBCYXJuYcWb?= , u-boot@lists.denx.de Cc: Marcel Ziswiler , Marek Vasut , Martyn Welch , =?UTF-8?Q?Pawe=C5=82_Anikiel?= , Simon Glass , Simon Goldschmidt , Svyatoslav Ryhel , Tien Fong Chee , Tom Rini References: <20240222152102.1677445-1-barnas@google.com> Content-Language: en-US From: Dinh Nguyen In-Reply-To: <20240222152102.1677445-1-barnas@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Thu, 29 Feb 2024 15:22:15 +0100 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 2/22/24 09:20, Michał Barnaś wrote: > > By default, the board requires power cycle (cold boot) to program the > FPGA with bitstream. This change adds Kconfig that allows to enable > reprogramming the FPGA with every boot. This makes the update process > of the bitstream on the filesystem to be applied with simple system > reboot. > > If we want to enable the reprogramming on every boot, would it make sense to just do it and not even bother with the Kconfig option? Dinh