From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 11 Apr 2023 14:35:20 +0200 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 1pmDDT-00HX3M-Nv for lore@lore.pengutronix.de; Tue, 11 Apr 2023 14:35:20 +0200 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 1pmDDS-0000Mm-Ny for lore@pengutronix.de; Tue, 11 Apr 2023 14:35:19 +0200 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:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OCCzkg2vyaQGvZ8Z0kXxVUz3h4FwBjQ/4lgNPKkdWE4=; b=qkYk9yntV+utBoO2ghufLHd8Lv 5qnck3ZhFMr+hDhDDtQPKmEVC7h9KDe3yMmixrHa51qTvCYhEkaXUuXP9RnWJcsVD/67KUKgwq3LV 4RP9R1UKfX10TVzkJGX4ZccwqfDrt/yyNv97H+iX4EmCfEA+YeKXhAdV9IknnxYTUjSiTP3FxeOv/ a4owqsqFDkk79XqJqK8dDNTqc1aHGR9FiLW82VW0k60IsXEkkTWdaSsldkcs9B5XM4lSeKlHns2pK 9+SOa8LFePFlp0hWW5c5HSa7Q9EOyT6ghTND5j7BOH2SIOZAwo5czLd/v3R80+M40DdHNtVEnxPBk HE9Gp0CQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmDCO-00HYuX-2R; Tue, 11 Apr 2023 12:34:12 +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 1pmDCK-00HYtX-3B for barebox@lists.infradead.org; Tue, 11 Apr 2023 12:34:10 +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 1pmDCJ-0000Ah-Nh; Tue, 11 Apr 2023 14:34:07 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1pmDCI-0008PY-Hj; Tue, 11 Apr 2023 14:34:06 +0200 Date: Tue, 11 Apr 2023 14:34:06 +0200 To: Renaud Barbier Cc: Barebox List Message-ID: <20230411123406.GK19113@pengutronix.de> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_053409_023904_FC152272 X-CRM114-Status: GOOD ( 19.96 ) 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: LS1021A: slow boot 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 Mon, Apr 10, 2023 at 02:58:08PM +0000, Renaud Barbier wrote: > It was noticed that the LS1021A-IOT was slow to boot and perform > computing intensive operations. Enable SMP so the cortex-a7 cache > works as expected. > > Signed-off-by: Renaud Barbier mailto:renaud.barbier@ametek.com > --- > arch/arm/boards/ls1021aiot/lowlevel.c | 1 - > arch/arm/mach-layerscape/lowlevel-ls102xa.c | 4 ++++ > 2 files changed, 4 insertions(+), 1 deletion(-) Applied, thanks Sascha > > diff --git a/arch/arm/boards/ls1021aiot/lowlevel.c b/arch/arm/boards/ls1021aiot/lowlevel.c > index 4dec451558..b7106887f2 100644 > --- a/arch/arm/boards/ls1021aiot/lowlevel.c > +++ b/arch/arm/boards/ls1021aiot/lowlevel.c > @@ -86,7 +86,6 @@ static noinline __noreturn void ls1021aiot_r_entry(void) > __dtb_fsl_ls1021a_iot_start); > } > > - arm_cpu_lowlevel_init(); > ls102xa_init_lowlevel(); > ls102xa_debug_ll_init(); > > diff --git a/arch/arm/mach-layerscape/lowlevel-ls102xa.c b/arch/arm/mach-layerscape/lowlevel-ls102xa.c > index 7f4fcdf55c..259d8866d5 100644 > --- a/arch/arm/mach-layerscape/lowlevel-ls102xa.c > +++ b/arch/arm/mach-layerscape/lowlevel-ls102xa.c > @@ -6,6 +6,7 @@ > #include > #include > #include > +#include > #include > #include > #include > @@ -311,6 +312,9 @@ void ls102xa_init_lowlevel(void) > uint32_t state, major, ctrl, freq; > uint64_t val; > > + cortex_a7_lowlevel_init(); > + arm_cpu_lowlevel_init(); > + > init_csu(); > > writel(SYS_COUNTER_CTRL_ENABLE, LSCH2_SYS_COUNTER_ADDR); > -- > 2.34.1 > > -- 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 |