From patchwork Fri May 18 01:27:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ken Ma X-Patchwork-Id: 915917 X-Patchwork-Delegate: sr@denx.de 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.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=marvell.com Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 40n9kh0dw7z9s1w for ; Fri, 18 May 2018 11:36:44 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id CA933C21EBA; Fri, 18 May 2018 01:36:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id DF287C21ECE; Fri, 18 May 2018 01:35:57 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 85136C21F00; Fri, 18 May 2018 01:35:40 +0000 (UTC) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lists.denx.de (Postfix) with ESMTPS id 0F66BC21ECF for ; Fri, 18 May 2018 01:35:36 +0000 (UTC) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w4I1ZCQC005423; Thu, 17 May 2018 18:35:31 -0700 Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 2j0djpy0nr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 17 May 2018 18:35:30 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 17 May 2018 18:35:29 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Thu, 17 May 2018 18:35:29 -0700 Received: from mshsrv05.marvell.com (unknown [10.38.120.46]) by maili.marvell.com (Postfix) with ESMTP id 02CF53F703F; Thu, 17 May 2018 18:35:28 -0700 (PDT) From: To: Date: Fri, 18 May 2018 09:27:33 +0800 Message-ID: <1526606854-23725-4-git-send-email-make@marvell.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1526606854-23725-1-git-send-email-make@marvell.com> References: <1526606854-23725-1-git-send-email-make@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-05-17_13:, , signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=792 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1805180014 Cc: Ken Ma , Stefan Roese Subject: [U-Boot] [PATCH 3/4] ata: ahci_mvebu: add scsi support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Ken Ma Mvebu AHCI is AHCI driver which uses SCSI under the hood. This patch adjusts AHCI setup to support SCSI by creating a SCSI device as a child. Signed-off-by: Ken Ma Cc: Simon Glass Cc: Stefan Roese Reviewed-by: Simon Glass --- drivers/ata/ahci_mvebu.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c index 97a04d9..9041a72 100644 --- a/drivers/ata/ahci_mvebu.c +++ b/drivers/ata/ahci_mvebu.c @@ -19,6 +19,20 @@ __weak int board_ahci_enable(void) return 0; } +static int mvebu_ahci_bind(struct udevice *dev) +{ + struct udevice *scsi_dev; + int ret; + + ret = ahci_bind_scsi(dev, &scsi_dev); + if (ret) { + debug("%s: Failed to bind (err=%d\n)", __func__, ret); + return ret; + } + + return 0; +} + static int mvebu_ahci_probe(struct udevice *dev) { /* @@ -27,7 +41,7 @@ static int mvebu_ahci_probe(struct udevice *dev) */ board_ahci_enable(); - ahci_init(devfdt_get_addr_ptr(dev)); + ahci_probe_scsi(dev, (ulong)devfdt_get_addr_ptr(dev)); return 0; } @@ -42,5 +56,6 @@ U_BOOT_DRIVER(ahci_mvebu_drv) = { .name = "ahci_mvebu", .id = UCLASS_AHCI, .of_match = mvebu_ahci_ids, + .bind = mvebu_ahci_bind, .probe = mvebu_ahci_probe, };