From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 24 Jun 2025 13:19:41 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uU1gj-00AaFU-1W for lore@lore.pengutronix.de; Tue, 24 Jun 2025 13:19:41 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uU1gi-0001nL-Sy for lore@pengutronix.de; Tue, 24 Jun 2025 13:19:41 +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:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qNi9Qsle9bke0gHEOp6BYrVvgvGlyWJc4nOYybHtIjo=; b=wZ8aI4WdYCSsm7upRUULG2s4+y ESnrhlpJBl6WvjOa2jG8ik0aO+VZCu+HRPdP7H2op7R/lBqqh4jqBstZ08m9UVBBVi0naTjC+M1CD FO9ylmxAeIi7Yppil9U9vbSFkM6CJKRxrT9LrsJec5HwTMQntPu1iaHSRw3hQ/BulMjm98FjHNNbp qP2z8MrYixCewsDG8mVkS0k3h/fYCcVi80fp2yLt0BSceenNrTiLzqf6aQ6wMMXC3Ff7bnxibchrD 4sO0b9hBeR1dYyTGrFgZgGFWjVwIpdS7EyVrxyMyM24NGKpTPqW9HcW/XR0bKREH7SzJ6xDZVafQp qw2mhvyA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uU1gK-00000005PpD-0EP1; Tue, 24 Jun 2025 11:19:16 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uU0zY-00000005Jwc-2rlB for barebox@lists.infradead.org; Tue, 24 Jun 2025 10:35:05 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uU0zX-0007S7-Gx; Tue, 24 Jun 2025 12:35:03 +0200 Message-ID: <9acc260b-5292-44e2-aee5-b629bd9052f4@pengutronix.de> Date: Tue, 24 Jun 2025 12:35:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Marco Felsch , barebox@lists.infradead.org References: <20250619152556.3749995-1-m.felsch@pengutronix.de> <20250619152556.3749995-2-m.felsch@pengutronix.de> Content-Language: en-US, de-DE, de-BE From: Ahmad Fatoum In-Reply-To: <20250619152556.3749995-2-m.felsch@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-20250624_033504_746024_35D41899 X-CRM114-Status: GOOD ( 14.37 ) 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.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.3 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 2/5] ARM: i.MX6Q: add imx6_get_mmdc_sdram_size X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On 6/19/25 17:25, Marco Felsch wrote: > Add a helper to query the MMDC configured SDRAM size. > > Signed-off-by: Marco Felsch Reviewed-by: Ahmad Fatoum > --- > arch/arm/mach-imx/esdctl.c | 5 +++++ > include/mach/imx/esdctl.h | 1 + > 2 files changed, 6 insertions(+) > > diff --git a/arch/arm/mach-imx/esdctl.c b/arch/arm/mach-imx/esdctl.c > index 701ca0ac1f37..7a09f43071c2 100644 > --- a/arch/arm/mach-imx/esdctl.c > +++ b/arch/arm/mach-imx/esdctl.c > @@ -286,6 +286,11 @@ static inline resource_size_t imx6_mmdc_sdram_size(void __iomem *mmdcbase) > return size; > } > > +resource_size_t imx6_get_mmdc_sdram_size(void) > +{ > + return imx6_mmdc_sdram_size(IOMEM(MX6_MMDC_P0_BASE_ADDR)); > +} > + > static int imx6_mmdc_add_mem(void *mmdcbase, struct imx_esdctl_data *data) > { > return arm_add_mem_device("ram0", data->base0, > diff --git a/include/mach/imx/esdctl.h b/include/mach/imx/esdctl.h > index d79bf17959e6..97bd444b1a4c 100644 > --- a/include/mach/imx/esdctl.h > +++ b/include/mach/imx/esdctl.h > @@ -151,6 +151,7 @@ void __noreturn imx7d_barebox_entry(void *boarddata); > void __noreturn imx93_barebox_entry(void *boarddata); > #define imx6sx_barebox_entry(boarddata) imx6ul_barebox_entry(boarddata) > void imx_esdctl_disable(void); > +resource_size_t imx6_get_mmdc_sdram_size(void); > resource_size_t imx8m_barebox_earlymem_size(unsigned buswidth); > resource_size_t imx9_ddrc_sdram_size(void); > #endif -- 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 |