{"id":802404,"url":"http://patchwork.ozlabs.org/api/patches/802404/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/1502955089-2049-7-git-send-email-ran.wang_1@nxp.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1502955089-2049-7-git-send-email-ran.wang_1@nxp.com>","list_archive_url":null,"date":"2017-08-17T07:31:28","name":"[U-Boot,v3,7/8] armv7: Add workaround for USB erratum A-008997","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"d2dc50ebcdad90836c8730b369483ade4d618278","submitter":{"id":71939,"url":"http://patchwork.ozlabs.org/api/people/71939/?format=json","name":"Ran Wang","email":"ran.wang_1@nxp.com"},"delegate":{"id":2666,"url":"http://patchwork.ozlabs.org/api/users/2666/?format=json","username":"yorksun","first_name":"York","last_name":"Sun","email":"yorksun@freescale.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/1502955089-2049-7-git-send-email-ran.wang_1@nxp.com/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/patches/802404/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/802404/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=)","spf=fail (sender IP is 192.88.168.50)\n\tsmtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed)\n\theader.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com;"],"Received":["from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xXz6D6YvZz9sPr\n\tfor ;\n\tThu, 17 Aug 2017 17:55:32 +1000 (AEST)","by lists.denx.de (Postfix, from userid 105)\n\tid B4979C21F00; Thu, 17 Aug 2017 07:54:19 +0000 (UTC)","from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 2C3C0C21E9F;\n\tThu, 17 Aug 2017 07:49:29 +0000 (UTC)","by lists.denx.de (Postfix, from userid 105)\n\tid 0D370C21EF4; Thu, 17 Aug 2017 07:48:59 +0000 (UTC)","from NAM01-SN1-obe.outbound.protection.outlook.com\n\t(mail-sn1nam01on0082.outbound.protection.outlook.com [104.47.32.82])\n\tby lists.denx.de (Postfix) with ESMTPS id C3050C21EC4\n\tfor ; Thu, 17 Aug 2017 07:48:53 +0000 (UTC)","from CY4PR03CA0024.namprd03.prod.outlook.com (10.168.162.34) by\n\tCY1PR03MB2267.namprd03.prod.outlook.com (10.166.207.19) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id\n\t15.1.1341.21; Thu, 17 Aug 2017 07:48:51 +0000","from BY2FFO11FD013.protection.gbl (2a01:111:f400:7c0c::124) by\n\tCY4PR03CA0024.outlook.office365.com (2603:10b6:903:33::34) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.1362.18\n\tvia Frontend Transport; Thu, 17 Aug 2017 07:48:51 +0000","from tx30smr01.am.freescale.net (192.88.168.50) by\n\tBY2FFO11FD013.mail.protection.outlook.com (10.1.14.75) with Microsoft\n\tSMTP Server (version=TLS1_0,\n\tcipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1341.15\n\tvia Frontend Transport; Thu, 17 Aug 2017 07:48:50 +0000","from titan.ap.freescale.net ([10.192.208.233])\n\tby tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id\n\tv7H7mNcX022692; Thu, 17 Aug 2017 00:48:47 -0700"],"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=BAD_ENC_HEADER,\n\tRCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,\n\tSPF_HELO_PASS\n\tautolearn=unavailable autolearn_force=no version=3.4.0","Received-SPF":"Fail (protection.outlook.com: domain of nxp.com does not\n\tdesignate 192.88.168.50 as permitted sender)\n\treceiver=protection.outlook.com; \n\tclient-ip=192.88.168.50; helo=tx30smr01.am.freescale.net;","From":"Ran Wang ","To":"open list , Albert Aribaud\n\t, York Sun , Suresh Gupta\n\t, Sriram Dash ","Date":"Thu, 17 Aug 2017 15:31:28 +0800","Message-ID":"<1502955089-2049-7-git-send-email-ran.wang_1@nxp.com>","X-Mailer":"git-send-email 2.1.0.27.g96db324","In-Reply-To":"<1502955089-2049-1-git-send-email-ran.wang_1@nxp.com>","References":"<1502955089-2049-1-git-send-email-ran.wang_1@nxp.com>","X-EOPAttributedMessage":"0","X-Matching-Connectors":"131474297314168533;\n\t(91ab9b29-cfa4-454e-5278-08d120cd25b8); ()","X-Forefront-Antispam-Report":"CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI;\n\tSFV:NSPM;\n\tSFS:(10009020)(6009001)(336005)(39860400002)(39380400002)(2980300002)(1110001)(1109001)(339900001)(189002)(199003)(47776003)(2906002)(106466001)(5003940100001)(81166006)(81156014)(6666003)(104016004)(6636002)(77096006)(85426001)(8676002)(50466002)(48376002)(575784001)(36756003)(4326008)(97736004)(626005)(54906002)(53936002)(8656003)(33646002)(68736007)(86362001)(305945005)(7416002)(5660300001)(2950100002)(189998001)(50226002)(8936002)(356003)(105606002)(76176999)(50986999)(498600001);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:CY1PR03MB2267;\n\tH:tx30smr01.am.freescale.net; \n\tFPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; ","X-Microsoft-Exchange-Diagnostics":["1; BY2FFO11FD013;\n\t1:+/9b/BbCMfib2lPirABdxaZHqob2Ixdtf8apWoQTw71fMeNmNGLsVIp16biXqZFaF9QGGKlmCNrzH6RU4O9ow+t7nV9TWjJiFWnkwcyn4lO5ox+sWIWUfoHOR33IcUkb","1; CY1PR03MB2267;\n\t3:Z1482mkSbk9ZHEaRvikT3hjT5yItjzVoAoj6xiKZvNC32HgTHlaBh2+9l6TB3KSRl3yPexouncb4bv0h0Gpv73PR4bEOJM3Mhv1jgM4htosx5kzOsbCu4Ey6dyoNO8HqAEM6usRKwL5ZsKLKc3dGrEdqQN11C8bLmaLAL9AMm45SSadZ5y/XDoEFD0qxwFPQm8+cMaM5JXhQTqbURseGuQjq5zLiqfa9fXTLTruo2LkxhBeno/SSNkefmbBPj6CCWzL4t8R4ECKIXDrtCzYbkwksUu3jNNvxl3c37O/8mxfGRDrUnsfcHjqWiJeOhuuDoPj2RqDwhfMMz5kYIWhWc63y6+4Lw/C5rZlqI9w5FGA=;\n\t25:pzGWFC3YmQy6ReeQImk+ju2ZJ877b15qi5us2tEEEqK1bm2iDrbGSsef5NUvA/nKTC4ZXQ+jwHRsioXDTs6fxWGGYllc4qKQQLrEjVEQ7GtgFew7KHBLqUwWS16bvLywo7zEkgZc7xehkFxeNF2hmwGshh47HqAeGtN0u6nYqqGPzscMXH5Pg7sB28HuebDaiTICojpRt8kuNBWqkBl3lMPcyP+Z1wopWnPYvLLDzcQpk9ricMqfTEk6mEGNZH+2ozBCs+MsViRjJDdLPhQ37UuAQRQ4p828lBpOP8keEUly3h29pd6mQK038g7PwX+TTTErBY5l5p9ZDYyuKJLGcQ==","1; CY1PR03MB2267;\n\t31:b4wbr4H2Ae70eKXpRD3DYiBv1bU9+k72wU9GGZXxAjT7FwXoYGYDdYmhO0lUc0HEPIJFHEqK98tV4X02B1bJ664pN/NdjhXG1lAr/kqLewAnEp9B9SC+fl/6Kl1sNvJkkINRZTWL0290+7RKyaIvgyipVRFbt4REKlNViGnUKl6oj0NKResa3y3zKYZgf7TIJMvC0qolHXeMg/DEFL/34GrZ3BUDQVJiBIL9hPnw8fE=;\n\t4:SaeVnpFfH6y5n2Lz76hRLbTgtNU+3bitWGC/5n9MIcmGq0e2VfTo/FWcuAgrYq9D3Ne5G6g1R7rYtWrhVAOkCzIKvisXOZIuB9IDMZLf2//G39Xc9rbr6D9LjLviB7HrX3FyKTEjlwfqFESutygQDH2+osxLQDLfVE6V/0E8h8mnRfXZYc1QgQYJoxnB5Ogwq9WfWRYVpNJhicmFyfGVT3sskYet1YuxSJYeAMONG63+p/ExM3bVekUqPbrdFiO4OiteqaJLPZqBspfxMntWLu/LZkrUFk5IdmevxSgBHuY=","=?us-ascii?Q?1; CY1PR03MB2267;\n\t23:QgaFw5n3ou49bbxEqlBXu0dMRKDCHHkd8sbcCkxmq?=\n\t=?us-ascii?Q?4TBK4G4DFr8o/Agtu7PfvIjyODWKls7dVFrdRkmRRKK16JUI9H20uh6ZAw9k?=\n\t=?us-ascii?Q?tEgjk4sdLtqHhCvZFOojM0GbSCwqe1/zMIrbVJ06ThHBXWHgwuqTKRy/Vv5t?=\n\t=?us-ascii?Q?c/DycuyPCITACoSmNurzHiMgdjqUC7N+9OyLIi+RkVj6PLnepgQpOnG61ikR?=\n\t=?us-ascii?Q?hbHLzOqvPPELBk2lXtwe/2Mr+7Q0z3WlXJbViQ+DGPu4r8i9kzDSxzfhmgmN?=\n\t=?us-ascii?Q?nQxFIImO1NDFXpdhY8cZMKvqbIQj2cQdrUf96PIaIFo2OIyCw4LrKu+wqbrG?=\n\t=?us-ascii?Q?BMpNJOJACNapqkmM5nsvXE412xzabRnegWs2Lkykb7bjUqqT+qGYlv1/HPk/?=\n\t=?us-ascii?Q?XMKx+V0p7B9S8BYsyjYT9fWSIKu3lj8U0mRQmhzwM+7xtbdEps8VuNaGvusr?=\n\t=?us-ascii?Q?ypsRDwQX65X45q3iT3ZNucFpt6P3PDs7B1lrMLed9O0aBHWf8mdS17m57/E3?=\n\t=?us-ascii?Q?lk353oALJLkEl2YeLMx2/vQX64NHHc9YzaRlkhtvgEcY0uGMeVAjhDHou/+x?=\n\t=?us-ascii?Q?w0pzDRv+Xby4b6LxPgorj8ofAtWnla3V8dgINOx/OopEpCgls+bSksnr09U6?=\n\t=?us-ascii?Q?E/etEoNaz2/aSjhhZYvs4NaZs4fHxM7RAydPqgLUxGioQD+cIvACVR2WCVSw?=\n\t=?us-ascii?Q?L7bk4Vp6aF2fTzThg1LWuP1SCe4S3gzgMqTEAALSDZkYsQTF2j9lStqkUI74?=\n\t=?us-ascii?Q?WKNEbQRpnZ5RZsl/XxBPNi/Lg9Ayjm1Fx8XgBNE7UtkZI3krWMGnm4WX0OZ7?=\n\t=?us-ascii?Q?WHYcvp7WWrDlSgUTBu5gM+o2n1wF8q1aEmTujud0QCv42eZpvBTrY6z1K7fR?=\n\t=?us-ascii?Q?FXivN7eIQQVMOWRUIU5F6XgHes/EFhFVs4hoB/5uKvlHa/S4GVsERuYL5OYd?=\n\t=?us-ascii?Q?aIDDhk1jXlDQ7G5U8pZbyOdyAFdbhZ0YyeuIk4UWVU1nnpm/3+wKSsNINLiX?=\n\t=?us-ascii?Q?24Ll3OiWTxxhhi7WLISQJMfKBUbK9rlT6rS3nGnPBFj1m4CqBehgvaD/YY4u?=\n\t=?us-ascii?Q?vsXJtDm+NQWbWJjrAsdx8vMtlBLSisx+y3ZdHme7TSUe+1KJSxTJaQzEMxeq?=\n\t=?us-ascii?Q?2d5iewOLupWFxEG2sag8VfN6Cv6ZxUa?=","1; CY1PR03MB2267;\n\t6:fuC3OO2USdBlg/w/yoZwynHvrpCCgq1CWELCYpsE/Ba9BbEs5F1eD+Cu4tKH2lR5paCn9XFAsu/czlKT8sAd/RScIVebROS7Y0klwb1G6KB64QMwXfzJOb/jCt7FOJC6dP1pZaEPfDA+QjcKEvuo9Ub97DTRBIK5ExnPeVBkv3eSEmYZFR7t/NL4wDQj8tYOFQn89MrAQc6AEpigXidvUGLeDvg2FsuOro6QJ6W/DJb2L8y3VprYy6VK64xMahi+rDWLgfrHHLUG2C4mzcEmVBG722+pGrBf1AK9dLFn1OWcsojNqHlyWsjOABrhqCjXHDlZHZcfNompbSyY8fWT/w==;\n\t5:9E/UT5hGi+ic0pQ37FQ96Ech+tvmTWVtgCUnYnH6hoeohcRnFlbXh1+wL18vsVLPWq9sXiB1peG/6sTCgFsm/HMEjQ6S6Wg/QT8GlLQvTjte5RMh0BFeYsYPxG7FovSffI2oxZd82NxO2/HGbXQwxQ==;\n\t24:4mV9WDCyzEEfaG5HocMnuLjIh9f5oTkhKwbhQVQQPeZaLmxb01Eg/2E3LUyE6uSL4vTGl6uI+GIgufByGHFAw/f3sW3cScLpkgSKnZmS2U0=;\n\t7:0u5nr8kiiZ3YHSg4UeG6UPWSkYKBIEJPnUkYlsZbymL6wzLZbRLuviyT2X7xQEx4gdO30EOi3HmiqE+6af/Ph2PCM+O2tORNZItCLKXYY6Nifee2Rd/UYZoBLDt2BTVoEbj3p3QOUtoTjEpYtQUUIkbCoxN3RBzbxFxssn5JLS43J9cX8GfPObxbtNJblCc20x/TZJ4MhcNJ7oBdDSD+ETlqhaWKMfdLI3iGNlpj2j8="],"MIME-Version":"1.0","X-MS-PublicTrafficType":"Email","X-MS-Office365-Filtering-Correlation-Id":"44cd1b56-e0c9-41ed-be55-08d4e54466db","X-Microsoft-Antispam":"UriScan:; BCL:0; PCL:0;\n\tRULEID:(300000500095)(300135000095)(300000501095)(300135300095)(22001)(300000502095)(300135100095)(300000503095)(300135400095)(2017052603031)(201703131430075)(201703131517081)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095);\n\tSRVR:CY1PR03MB2267; ","X-MS-TrafficTypeDiagnostic":"CY1PR03MB2267:","X-Exchange-Antispam-Report-Test":"UriScan:(185117386973197);","X-Microsoft-Antispam-PRVS":"","X-Exchange-Antispam-Report-CFA-Test":"BCL:0; PCL:0;\n\tRULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(601004)(2401047)(13018025)(5005006)(13016025)(8121501046)(100000703101)(100105400095)(93006095)(93001095)(10201501046)(3002001)(6055026)(6096035)(20161123556025)(20161123559100)(20161123565025)(20161123561025)(20161123563025)(201703131430075)(201703131433075)(201703131441075)(201703131448075)(201703161259150)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095);\n\tSRVR:CY1PR03MB2267; BCL:0; PCL:0;\n\tRULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095);\n\tSRVR:CY1PR03MB2267; ","X-Forefront-PRVS":"0402872DA1","SpamDiagnosticOutput":"1:99","SpamDiagnosticMetadata":"NSPM","X-MS-Exchange-CrossTenant-OriginalArrivalTime":"17 Aug 2017 07:48:50.9800\n\t(UTC)","X-MS-Exchange-CrossTenant-Id":"5afe0b00-7697-4969-b663-5eab37d5f47e","X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp":"TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e;\n\tIp=[192.88.168.50]; \n\tHelo=[tx30smr01.am.freescale.net]","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"CY1PR03MB2267","Cc":"Priyanka Jain , ran.wang_1@nxp.com","Subject":"[U-Boot] [PATCH v3 7/8] armv7: Add workaround for USB erratum\n\tA-008997","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.18","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"Low Frequency Periodic Singaling (LFPS) Peak-to-Peak Differential\nOutput Voltage Test Compliance fails using default transmitter settings\n\nChange settings required for transmitter signal swings to pass\ncompliance tests.\n\nSigned-off-by: Sriram Dash \nSigned-off-by: Rajesh Bhagat \nSigned-off-by: Suresh Gupta \nSigned-off-by: Ran Wang \n---\nChange in v3:\n- none\n\nChange in v2:\n\tIn function erratum_a008997():\n\t1.Put a blank line after variable declaration.\n\n arch/arm/cpu/armv7/ls102xa/Kconfig | 6 ++++++\n arch/arm/cpu/armv7/ls102xa/soc.c | 14 ++++++++++++++\n arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 3 +++\n 3 files changed, 23 insertions(+)","diff":"diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig\nindex 609333e..0acff07 100644\n--- a/arch/arm/cpu/armv7/ls102xa/Kconfig\n+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig\n@@ -7,6 +7,7 @@ config ARCH_LS1021A\n \tselect SYS_FSL_ERRATUM_A010315\n \tselect SYS_FSL_ERRATUM_A009008\n \tselect SYS_FSL_ERRATUM_A009798\n+\tselect SYS_FSL_ERRATUM_A008997\n \tselect SYS_FSL_SRDS_1\n \tselect SYS_HAS_SERDES\n \tselect SYS_FSL_DDR_BE if SYS_FSL_DDR\n@@ -63,6 +64,11 @@ config SYS_FSL_ERRATUM_A009798\n \thelp\n \t\tWorkaround for USB PHY erratum A009798\n \n+config SYS_FSL_ERRATUM_A008997\n+\tbool\n+\thelp\n+\t\tWorkaround for USB PHY erratum A008997\n+\n config SYS_FSL_SRDS_1\n \tbool\n \ndiff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c\nindex 9401175..6f8eb0b 100644\n--- a/arch/arm/cpu/armv7/ls102xa/soc.c\n+++ b/arch/arm/cpu/armv7/ls102xa/soc.c\n@@ -81,6 +81,19 @@ static void erratum_a009798(void)\n #endif /* CONFIG_SYS_FSL_ERRATUM_A009798 */\n }\n \n+static void erratum_a008997(void)\n+{\n+#ifdef CONFIG_SYS_FSL_ERRATUM_A008997\n+\tu32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;\n+\tu32 val = in_be32(scfg + SCFG_USB3PRM2CR / 4);\n+\n+\tval &= ~USB_PCSTXSWINGFULL_MASK;\n+\tval |= USB_PCSTXSWINGFULL_VAL;\n+\tout_be32(scfg + SCFG_USB3PRM2CR / 4, val);\n+#endif /* CONFIG_SYS_FSL_ERRATUM_A008997 */\n+}\n+\n+\n void s_init(void)\n {\n }\n@@ -170,6 +183,7 @@ int arch_soc_init(void)\n \t/* Erratum */\n \terratum_a009008();\n \terratum_a009798();\n+\terratum_a008997();\n \n \treturn 0;\n }\ndiff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h\nindex 8cafa07..539c1cf 100644\n--- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h\n+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h\n@@ -177,6 +177,9 @@ struct ccsr_gur {\n #define SCFG_USB3PRM1CR\t\t\t0x070\n #define USB_TXVREFTUNE\t\t\t0x9\n #define USB_SQRXTUNE\t\t\t0xFC7FFFFF\n+#define SCFG_USB3PRM2CR\t\t\t0x074\n+#define USB_PCSTXSWINGFULL_MASK\t0x0000FE00\n+#define USB_PCSTXSWINGFULL_VAL\t0x00008E00\n \n /* Supplemental Configuration Unit */\n struct ccsr_scfg {\n","prefixes":["U-Boot","v3","7/8"]}