From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 23 Jun 2022 12:44:16 +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 1o4KJr-00BrB2-4W for lore@lore.pengutronix.de; Thu, 23 Jun 2022 12:44:16 +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 1o4KJq-0006zV-Vy for lore@pengutronix.de; Thu, 23 Jun 2022 12:44:15 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:References:Cc:To:From:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JxOJnfYtC8DaE54uCgdW9GVWmWiZ5JHfCCmA2FnF4ss=; b=yNWdTAAi6Av+rukw5M5W193JsF axLXI/rY6sjur+ZnVQX2G2pBIyTmCkgxCMF26MUllcmJFjaB9hhbl7QHm6VZwuCl1B0zs21ZCbEaY vms16GDQo8JuZZS8SIk04ZbV0gpHGDM8lSY1Tqg1nM+MrRPntJsOTFa21PAuyhWm0c+UZaiufFgAS AVFPNoQVnDFdHi9kbjC67lSiX2XprYXZBVJkdlKv9QQHdpoN1vfdZxv7+yie6/NH01y7cSNShCJgt IydWuovNri9YAOm/gUK/JyJsUcsT2WoOuqRxehGNhpGNPCeaSJ4kZoKcQheEsTlsh+wNDJjryDK1c gfToVkMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o4KIb-00EZra-Cg; Thu, 23 Jun 2022 10:42:57 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o4KIW-00EZrD-4b for barebox@lists.infradead.org; Thu, 23 Jun 2022 10:42:53 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1o4KIS-0006sb-Hc; Thu, 23 Jun 2022 12:42:48 +0200 Message-ID: Date: Thu, 23 Jun 2022 12:42:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Content-Language: en-US From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Teresa Remmet , lst@pengutronix.de, Joacim Zetterling , Andrey Smirnov References: <20220623103051.572885-1-a.fatoum@pengutronix.de> In-Reply-To: <20220623103051.572885-1-a.fatoum@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220623_034252_225191_45542033 X-CRM114-Status: GOOD ( 15.49 ) 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=-3.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH master 0/4] ARM: i.MX8M: fix various miscalculation of DRAM size 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 23.06.22 12:30, Ahmad Fatoum wrote: > This fixes issues of wrong DRAM size calculation for imx8mq-evk, > phytec-som-imx8mq, zii-imx8mq-dev as well as an out-of-tree > i.MX8MM board I have. > > For i.MX8MN-EVK, DDR4 size is correctly calculated, but not LPDDR4. > I can't see where the issue is though, so I am disabling detection > there until it's figured out. Device Tree already contains correct > RAM size. i.MX8MN has only 16-bit wide bus, which would explain the discrepancy. v2 incoming.. > > Ahmad Fatoum (4): > ARM: i.MX8M: esdctl: ignore ADDRMAP8 for non-DDR4 > ARM: i.MX8MQ: initialize ADDRMAP7 > ddr: imx8m: workaround old spreadsheets not initializing ADDRMAP7 > ARM: i.MX8M: imx8mn-evk: disable DDRC memory detection > > arch/arm/boards/nxp-imx8mn-evk/board.c | 7 +++++++ > arch/arm/boards/nxp-imx8mq-evk/ddr_init.c | 3 ++- > arch/arm/boards/phytec-som-imx8mq/ddr_init.c | 1 + > arch/arm/boards/zii-imx8mq-dev/ddr_init.c | 3 ++- > arch/arm/mach-imx/esdctl.c | 8 +++++++- > drivers/ddr/imx8m/ddr_init.c | 18 ++++++++++++++++++ > drivers/ddr/imx8m/helper.c | 6 ++++++ > include/soc/imx8m/ddr.h | 1 + > 8 files changed, 44 insertions(+), 3 deletions(-) > -- 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 |