From patchwork Thu Jan 4 23:14:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Sheriker X-Patchwork-Id: 855849 X-Patchwork-Delegate: blogic@openwrt.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133; helo=bombadil.infradead.org; envelope-from=lede-dev-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ukIdmvCX"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zCNtX5J2tz9s7f for ; Fri, 5 Jan 2018 10:15:00 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Subject:MIME-Version:Message-ID:Date:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=h6Bgf0Ubce5QxCrH6Ho+3NBFXreyhIUOVREG3Ukyz5M=; b=ukIdmvCXBG9Zm+ V+vQdDe50HRef1D3eRUTvt76PAvzS90fd1EaU5jX1m9RgwLlYQhAMyVc//GquWAQJ0Of57KQM0FqQ 2vHc4AX9jW814Ag0tne1e2be5ZBFGUWmVXphKuiZnzhWpoKXfEAFrs3WRjUoHTJ6cpvchUPxOJL4V K/EXlQgc+9vAVXpoR8tKU3vJJsGsmkMXNC2X0oBGxbzcVyE/foWxO2MZB4KzBzjUVcUdOPw6TJyCq daU04Wvp8tM4/7oLH5/kHL687rzu3kg21G+VOgyDN4Um13xAhSh9Bw97IkwqI1gbxbF3wFOn5O6V8 twyj8qRLmve7qUZkH5og==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eXEic-0007RE-17; Thu, 04 Jan 2018 23:14:38 +0000 Received: from esa6.microchip.iphmx.com ([216.71.154.253]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eXEiY-0007Pa-ST for lede-dev@lists.infradead.org; Thu, 04 Jan 2018 23:14:36 +0000 X-IronPort-AV: E=Sophos;i="5.44,434,1505804400"; d="scan'208";a="7562712" Received: from exsmtp02.microchip.com (HELO email.microchip.com) ([198.175.253.38]) by esa6.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 04 Jan 2018 16:14:21 -0700 Received: from sandeep-office.microchip.com (10.10.76.4) by chn-sv-exch02.mchp-main.com (10.10.76.38) with Microsoft SMTP Server id 14.3.352.0; Thu, 4 Jan 2018 16:14:20 -0700 From: Sandeep Sheriker Mallikarjun To: Date: Thu, 4 Jan 2018 16:14:39 -0700 Message-ID: X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180104_151434_972326_27B2F9DE X-CRM114-Status: UNSURE ( 4.21 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.71.154.253 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 UPPERCASE_50_75 message body is 50-75% uppercase Subject: [LEDE-DEV] [PATCH 1/1] at91: kernel configuration X-BeenThere: lede-dev@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Lede-dev" Errors-To: lede-dev-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org 1. enabled DMA controller options 2. Enabled CMA options 3. enabled VFP options 4. Add Atmel SD/MMC Driver Signed-off-by: Sandeep Sheriker Mallikarjun --- target/linux/at91/sama5/config-default | 43 ++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/target/linux/at91/sama5/config-default b/target/linux/at91/sama5/config-default index 00d4cf9..736f76b 100644 --- a/target/linux/at91/sama5/config-default +++ b/target/linux/at91/sama5/config-default @@ -34,6 +34,7 @@ CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_IO_ACCESSORS=y CONFIG_MMC_SDHCI_OF_AT91=y CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_ATMELMCI=y CONFIG_OUTER_CACHE=y CONFIG_OUTER_CACHE_SYNC=y CONFIG_PINCTRL_AT91PIO4=y @@ -48,5 +49,47 @@ CONFIG_SOC_SAMA5D3=y CONFIG_SOC_SAMA5D4=y CONFIG_SOC_SAM_V7=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_DMA_SHARED_BUFFER=y +CONFIG_DMA_CMA=y +CONFIG_SCSI_DMA=y +CONFIG_VIDEOBUF2_DMA_CONTIG=y +CONFIG_SND_DMAENGINE_PCM=y +CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y +CONFIG_SND_ATMEL_SOC_DMA=y +CONFIG_SND_ATMEL_SOC_SSC_DMA=y +CONFIG_DMA_ENGINE=y +CONFIG_DMA_OF=y +CONFIG_AT_HDMAC=y +CONFIG_AT_XDMAC=y +CONFIG_HAS_DMA=y +CONFIG_CMA=y +# CONFIG_CMA_DEBUG is not set +CONFIG_CMA_DEBUGFS=y +CONFIG_CMA_AREAS=7 +CONFIG_DMA_CMA=y +# +# Default contiguous memory area size: +# +CONFIG_CMA_SIZE_MBYTES=16 +CONFIG_CMA_SIZE_SEL_MBYTES=y +# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set +# CONFIG_CMA_SIZE_SEL_MIN is not set +# CONFIG_CMA_SIZE_SEL_MAX is not set +CONFIG_CMA_ALIGNMENT=8 + +CONFIG_BCMA_POSSIBLE=y +# CONFIG_BCMA is not set +CONFIG_DRM_GEM_CMA_HELPER=y +CONFIG_DRM_KMS_CMA_HELPER=y +ONFIG_DST_CACHE=y +CONFIG_DCACHE_WORD_ACCESS=y +# +# At least one emulation must be selected +# +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_NEON=y +CONFIG_KERNEL_MODE_NEON=y + # CONFIG_SWP_EMULATE is not set # CONFIG_THUMB2_KERNEL is not set