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 F312AC636CC for ; Tue, 31 Jan 2023 15:01:19 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 3879C85AD8; Tue, 31 Jan 2023 16:01:12 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none 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 63D4485A9E; Tue, 31 Jan 2023 15:59:53 +0100 (CET) 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 1EDF485ACD for ; Tue, 31 Jan 2023 15:59:39 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none 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 30VExTjG025393; Tue, 31 Jan 2023 22:59:29 +0800 (+08) (envelope-from ycliang@andestech.com) Received: from ubuntu01 (10.0.12.75) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Tue, 31 Jan 2023 22:59:26 +0800 Date: Tue, 31 Jan 2023 14:59:23 +0000 From: Leo Liang To: Rick Chen CC: , , Subject: Re: [PATCH v3 1/2] riscv: ax25: bypass malloc when spl fit boots from ram Message-ID: References: <20230104015543.29733-1-rick@andestech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20230104015543.29733-1-rick@andestech.com> User-Agent: Mutt/2.0.5 (2021-01-21) X-Originating-IP: [10.0.12.75] X-DNSRBL: X-MAIL: Atcsqr.andestech.com 30VExTjG025393 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean On Wed, Jan 04, 2023 at 09:55:43AM +0800, Rick Chen wrote: > When fit image boots from ram, the payload will > be prepared in the address of SPL_LOAD_FIT_ADDRESS. > In spl fit generic flow, it will malloc another > memory address and copy whole fit image to this > malloc address. But it is un-necessary for booting > from RAM. > > This patch improves this flow by declare the > board_spl_fit_buffer_addr() to replace the original one. > The larger image size (eq: Kernel Image 10~20MB), it > can save more booting time. > > Signed-off-by: Rick Chen > --- > Changes in v3 > - fix aligment > - refine board_spl_fit_buffer_addr > --- > arch/riscv/cpu/ax25/Makefile | 1 + > arch/riscv/cpu/ax25/spl.c | 27 +++++++++++++++++++++++++++ > 2 files changed, 28 insertions(+) > create mode 100644 arch/riscv/cpu/ax25/spl.c > Reviewed-by: Leo Yu-Chi Liang