From patchwork Wed Aug 21 05:08:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chander Kashyap X-Patchwork-Id: 268684 X-Patchwork-Delegate: promsoft@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 22D602C011F for ; Wed, 21 Aug 2013 15:09:55 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id BA4604A08D; Wed, 21 Aug 2013 07:09:46 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id srWBvRcWgRkN; Wed, 21 Aug 2013 07:09:46 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id D53ED4A08E; Wed, 21 Aug 2013 07:09:35 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 479724A064 for ; Wed, 21 Aug 2013 07:09:31 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uVAL6Q2m5fLe for ; Wed, 21 Aug 2013 07:09:26 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-pb0-f53.google.com (mail-pb0-f53.google.com [209.85.160.53]) by theia.denx.de (Postfix) with ESMTPS id 2CF6F4A023 for ; Wed, 21 Aug 2013 07:09:20 +0200 (CEST) Received: by mail-pb0-f53.google.com with SMTP id up15so1252773pbc.40 for ; Tue, 20 Aug 2013 22:09:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=xUJHm+YjlDlW6eOKjBoLLI089RHD+mO71MwxacTHElQ=; b=Nu2Tzv5R0s7JfBFOCjlZEcYb3rZoq7t2ElLofr5OYXxMXSRluSummUDYvKMF1XThcP wYutkAnjpBNw3snDWiJtmpYdL+5L9VJ5UXYRlvg1sJPEoLjNgAdYVwVl9BmGA36CcGev Frcfmi2OEr8MAZVtOrWPKkmGNUtk8qU0WK5rP2VfKXWdNGzpCvtYgHR3m2kG9KOP0Fhi uSKVufQkNrYHOus1bOYRQe9sj07Vpgll2rmTb7y5DS3v4pWHSmCCKGPFTNUUebaNR2IU qTK/CXnU1xHgbHN11v6scJDdI2+Hnj1aLep1HiVCAG4YufrGHEd1ne6p8bnYGEPTgNAx 1xnw== X-Gm-Message-State: ALoCoQn57XwtySVhmwpXDy+sXnZ2+Nv+YDpEO+Lp4wRRc28rQ7tTtMxPr269jey0nFFsIXsk6agG X-Received: by 10.68.137.231 with SMTP id ql7mr5864094pbb.37.1377061758933; Tue, 20 Aug 2013 22:09:18 -0700 (PDT) Received: from localhost.localdomain ([115.113.119.130]) by mx.google.com with ESMTPSA id w8sm7608649paj.4.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 20 Aug 2013 22:09:18 -0700 (PDT) From: Chander Kashyap To: u-boot@lists.denx.de Date: Wed, 21 Aug 2013 10:38:57 +0530 Message-Id: <1377061737-32285-3-git-send-email-chander.kashyap@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1377061737-32285-1-git-send-email-chander.kashyap@linaro.org> References: <1377061737-32285-1-git-send-email-chander.kashyap@linaro.org> Subject: [U-Boot] [Patch v7 2/2] exynos5250: arndale: Add mmc support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de From: Inderpal Singh This patch adds mmc support to the arndale board. Signed-off-by: Inderpal Singh --- board/samsung/arndale/arndale.c | 14 ++++++++++++++ board/samsung/dts/exynos5250-arndale.dts | 18 ++++++++++++++++++ 2 files changed, 32 insertions(+) diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index 84d8f19..052fecd 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -6,6 +6,7 @@ #include #include +#include #include DECLARE_GLOBAL_DATA_PTR; @@ -48,6 +49,19 @@ void dram_init_banksize(void) } } +#ifdef CONFIG_GENERIC_MMC +int board_mmc_init(bd_t *bis) +{ + int ret; + /* dwmmc initializattion for available channels */ + ret = exynos_dwmmc_init(gd->fdt_blob); + if (ret) + debug("dwmmc init failed\n"); + + return ret; +} +#endif + static int board_uart_init(void) { int err = 0, uart_id; diff --git a/board/samsung/dts/exynos5250-arndale.dts b/board/samsung/dts/exynos5250-arndale.dts index d3c0527..c700e45 100644 --- a/board/samsung/dts/exynos5250-arndale.dts +++ b/board/samsung/dts/exynos5250-arndale.dts @@ -18,4 +18,22 @@ serial0 = "/serial@12C20000"; console = "/serial@12C20000"; }; + + mmc@12200000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + }; + + mmc@12210000 { + status = "disabled"; + }; + + mmc@12220000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + }; + + mmc@12230000 { + status = "disabled"; + }; };