From patchwork Wed Apr 20 02:45:49 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 92081 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C8762B6F7D for ; Wed, 20 Apr 2011 12:47:35 +1000 (EST) Received: from canuck.infradead.org ([2001:4978:20e::1]) by bombadil.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1QCNQU-00051u-KK; Wed, 20 Apr 2011 02:45:58 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1QCNQT-0003HW-1Y; Wed, 20 Apr 2011 02:45:57 +0000 Received: from va3ehsobe002.messaging.microsoft.com ([216.32.180.12] helo=VA3EHSOBE002.bigfish.com) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1QCNPY-0003Em-IG; Wed, 20 Apr 2011 02:45:05 +0000 Received: from mail81-va3-R.bigfish.com (10.7.14.235) by VA3EHSOBE002.bigfish.com (10.7.40.22) with Microsoft SMTP Server id 14.1.225.8; Wed, 20 Apr 2011 02:44:58 +0000 Received: from mail81-va3 (localhost.localdomain [127.0.0.1]) by mail81-va3-R.bigfish.com (Postfix) with ESMTP id D9DC2CB0274; Wed, 20 Apr 2011 02:44:57 +0000 (UTC) X-SpamScore: 3 X-BigFish: VS3(zzzz1202h1082kzz8275bhz2dh2a8h668h839h62h) X-Spam-TCS-SCL: 1:0 X-Forefront-Antispam-Report: KIP:(null); UIP:(null); IPVD:NLI; H:mail.freescale.net; RD:none; EFVD:NLI Received: from mail81-va3 (localhost.localdomain [127.0.0.1]) by mail81-va3 (MessageSwitch) id 1303267497688469_6255; Wed, 20 Apr 2011 02:44:57 +0000 (UTC) Received: from VA3EHSMHS036.bigfish.com (unknown [10.7.14.247]) by mail81-va3.bigfish.com (Postfix) with ESMTP id 9C9F11688050; Wed, 20 Apr 2011 02:44:57 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS036.bigfish.com (10.7.99.46) with Microsoft SMTP Server (TLS) id 14.1.225.8; Wed, 20 Apr 2011 02:44:57 +0000 Received: from az33smr02.freescale.net (10.64.34.200) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server id 14.1.270.2; Tue, 19 Apr 2011 21:44:55 -0500 Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by az33smr02.freescale.net (8.13.1/8.13.0) with ESMTP id p3K2ikRC008387; Tue, 19 Apr 2011 21:44:54 -0500 (CDT) From: Huang Shijie To: Subject: [PATCH v6 3/3] MTD : add GPMI driver in the config and Makefile Date: Wed, 20 Apr 2011 10:45:49 +0800 Message-ID: <1303267549-18377-4-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1303267549-18377-1-git-send-email-b32955@freescale.com> References: <1303267549-18377-1-git-send-email-b32955@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110419_224500_823526_8C7DAB84 X-CRM114-Status: GOOD ( 13.47 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.32.180.12 listed in list.dnswl.org] Cc: Huang Shijie , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org add the GPMI driver in the relevant Kconfig and Makefile in the MTD. Signed-off-by: Huang Shijie --- drivers/mtd/nand/Kconfig | 11 +++++++++++ drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/gpmi-nfc/Makefile | 3 +++ 3 files changed, 15 insertions(+), 0 deletions(-) create mode 100644 drivers/mtd/nand/gpmi-nfc/Makefile diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 450afc5..25a1493 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -426,6 +426,17 @@ config MTD_NAND_NANDSIM The simulator may simulate various NAND flash chips for the MTD nand layer. +config MTD_NAND_GPMI_NFC + bool "GPMI NAND Flash Controller driver" + depends on MTD_NAND && (SOC_IMX23 || SOC_IMX28) + select MTD_PARTITIONS + select MTD_CMDLINE_PARTS + help + Enables NAND Flash support for IMX23 or IMX28. + The GPMI controller is very powerful, with the help of BCH + module, it can do the hardware ECC. The GPMI supports several + NAND flashs at the same time. + config MTD_NAND_PLATFORM tristate "Support for generic platform NAND driver" help diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 8ad6fae..80d1f08 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -48,5 +48,6 @@ obj-$(CONFIG_MTD_NAND_BCM_UMI) += bcm_umi_nand.o nand_bcm_umi.o obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mpc5121_nfc.o obj-$(CONFIG_MTD_NAND_RICOH) += r852.o obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o +obj-$(CONFIG_MTD_NAND_GPMI_NFC) += gpmi-nfc/ nand-objs := nand_base.o nand_bbt.o diff --git a/drivers/mtd/nand/gpmi-nfc/Makefile b/drivers/mtd/nand/gpmi-nfc/Makefile new file mode 100644 index 0000000..918fb52 --- /dev/null +++ b/drivers/mtd/nand/gpmi-nfc/Makefile @@ -0,0 +1,3 @@ +obj-$(CONFIG_MTD_NAND_GPMI_NFC) += gpmi_nfc.o +gpmi_nfc-objs += gpmi-nfc.o +gpmi_nfc-objs += hal-mxs.o