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 416C9CDB465 for ; Thu, 19 Oct 2023 09:28:16 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id AB412871A1; Thu, 19 Oct 2023 11:28:14 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=quarantine dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id C7666871A2; Thu, 19 Oct 2023 11:28:13 +0200 (CEST) Received: from Atcsqr.andestech.com (60-248-80-70.hinet-ip.hinet.net [60.248.80.70]) (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 8404F871A0 for ; Thu, 19 Oct 2023 11:28:06 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=quarantine dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=ycliang@andestech.com Received: from mail.andestech.com (ATCPCS16.andestech.com [10.0.1.222]) by Atcsqr.andestech.com with ESMTP id 39J9Ruem090927; Thu, 19 Oct 2023 17:27:56 +0800 (+08) (envelope-from ycliang@andestech.com) Received: from swlinux02 (10.0.15.183) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Thu, 19 Oct 2023 17:27:53 +0800 Date: Thu, 19 Oct 2023 17:24:56 +0800 From: Leo Liang To: Tom Rini CC: Yu Chien Peter Lin , , , , Subject: Re: [PATCH] riscv: Add Zbb support for building U-Boot Message-ID: References: <20230809104930.7462-1-peterlin@andestech.com> <20231017153845.GJ3119521@bill-the-cat> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20231017153845.GJ3119521@bill-the-cat> User-Agent: Mutt/2.2.10 (e0e92c31) (2023-03-25) X-Originating-IP: [10.0.15.183] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 39J9Ruem090927 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 Tue, Oct 17, 2023 at 11:38:45AM -0400, Tom Rini wrote: > On Wed, Aug 09, 2023 at 06:49:30PM +0800, Yu Chien Peter Lin wrote: > > > This patch adds ISA string to the -march to generate zbb instructions > > for U-Boot binaries, along with optimized string functions introduced > > from Linux kernel. > > > > Signed-off-by: Yu Chien Peter Lin > [snip] > > +config RISCV_ISA_ZBB > > + bool "Zbb extension support for bit manipulation instructions" > > + default n > > The default is 'n' so we don't need this line. This can be fixed > in-line while applying if there's no other feedback, thanks. > Hi Tom, Got it! Thanks for the heads-up! Best regards, Leo > -- > Tom