From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 24 Mar 2023 11:46:46 +0100 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 1pfewX-00D7wz-Gz for lore@lore.pengutronix.de; Fri, 24 Mar 2023 11:46:46 +0100 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 1pfewX-0000qP-CU for lore@pengutronix.de; Fri, 24 Mar 2023 11:46:45 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Yb4mgo79ojn9prYH4n+Bw/GCp+3yVxczlV5fQy5fpQs=; b=mpRTihIncEo3xzIydKbTK+Rw/w tu7QW31xnBqvB+lPvGv4g/26XJHRAn5ggVTaBcIXhFVzjGgulvx7B+wHCeuqPLpSjpR4S7eOKeNY7 fy5M00pt0NcDMbPvaWucwTQGhM2vzR+pgqtiLNCsj8VRpkgB7jWHWl6TtVST3JQhSdiQ67iW+Vc3q HaPmqHynppvZvrWVc6oYr8kuB3XFhcVNHs1LdM3bAo3xU3uVWopopH63Cn48GQQscX9MqvhRoRibf EK4q/NVY8xAb3ZPPjVv2tB8Zfzat8GqY0ncF76yYfMVyzp0Yx3NgCdljCLeCN/e3vrb+lFj4nrzBh tvlczhdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pfev8-004BkS-1X; Fri, 24 Mar 2023 10:45:18 +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 1pfev4-004BjP-1R for barebox@lists.infradead.org; Fri, 24 Mar 2023 10:45:15 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pfev2-0000aM-9m; Fri, 24 Mar 2023 11:45:12 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1pfev2-0003CC-34; Fri, 24 Mar 2023 11:45:12 +0100 Date: Fri, 24 Mar 2023 11:45:12 +0100 From: Sascha Hauer To: Masahiro YAMADA Cc: Barebox List Message-ID: <20230324104512.GB19113@pengutronix.de> References: <20230322140728.4096066-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230324_034514_486760_7F229EEF X-CRM114-Status: GOOD ( 21.90 ) 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: , 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=-4.7 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: Re: [PATCH] ARM: Rockchip: let boards depend on 32/64bit 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) On Fri, Mar 24, 2023 at 04:59:56AM +0900, Masahiro YAMADA wrote: > On Wed, Mar 22, 2023 at 11:09 PM Sascha Hauer wrote: > > > > So far we can enable support for 32bit and 64bit SoCs at the same time > > which results in an unbuildable barebox. This is annoying, let the board > > visibility depend on the selected code model. > > > > Signed-off-by: Sascha Hauer > > > What is weird in the current approach is, > none of "make ARCH=arm64 allnoconfig" > "make ARCH=arm64 allyesconfig" sets CONFIG_64BIT. > > > > > I think CONFIG_64BIT should be the highest level option, > which is not selected by anyone, and does not depend on > any other CONFIG option. Yes, I've also already realized there's something fishy with the way 32bit vs. 64bit is handled in our Kconfig options, I just didn't know what to do about it. Making CONFIG_64BIT the highest level option really seems to solve it well. I'll send a patch for it shortly. Thanks for noting and motivating ;) Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |