From patchwork Thu Jul 9 08:40:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325825 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=exIHN1Xx; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TYd4Wbkz9sSt for ; Thu, 9 Jul 2020 18:17:25 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id A07E2821CF; Thu, 9 Jul 2020 10:17:18 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="exIHN1Xx"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 61FEC81E17; Thu, 9 Jul 2020 10:17:03 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on060a.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::60a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id AAAEB81E17 for ; Thu, 9 Jul 2020 10:16:57 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hrSJTkKl+w/IW0J/a/uBpD/d1P2b7ZfikaBwrFPjs5hXJ3qf6XjpWTQ0txmnyj/iJ+SAAUT/fFM/2WNlNSC4wU7jGmBygZ/jCCQA9JRe25JP/QlCEbD3zM858owdcvnT7Ix20HRqh8HNpHrce1yCT3Ild2W9eLa69Li9FVa0ZA2hyjsRLby1K86hKylZSXoHyz/rMO2CmmPcHn5vIS6xFij/KQYUaLvI94S+fCyxA08oU0SiwQW5d1H743rGYW/Elr4DgrbQ6Tif92Lzto48xWD41U/7YQKjVAp6C5pYvnS+d8SH/lz5D+A9crd9bLyLTOg+PmJ1tMeg+A8DmxHMlA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=UOwdEo78OXNAOJ49Qo3L6VFvK5raHHoFGcY7q1a9H0U=; b=P7OPmjGZ7qvpY0+IDgGWPDpbFF4BBZAZ3w3EmyjHMT5KFnCuza40XhJJ+QZ5nf9cQxiDxZIUfvm6Ux0fuQ5YsG9KaUcx8QC6YJKuua/WWsHhlLYz1x0nAsJqh9PyxiPlebIn+JW3rUst/UEjpdmFms5XwTDiS0aOawcalQzgHdnFJiAuCPFgVBvMsKBjP7z5fhN8u67psnN9iT00N50fZUocO1RfmsZzKA1YcO4ClrXrws66ASK7itjknPCqu+kCPkN+N0XPZhNhn4VObbERSJsLMT8IvCddaCDMubdFQ40zKRCfd/v5vK3l3XMmW4Rw5Uxvp1p+1TRxR1oBi5gZnw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=UOwdEo78OXNAOJ49Qo3L6VFvK5raHHoFGcY7q1a9H0U=; b=exIHN1XxCN2ODiaUS/EbsrIGCFqLaUVBZdoDJnsKmQNTSPiNizxXY3R8+PM3JGdeqSIxXpAnn/9GR7hF8mkb7Z/v0uk2zWvltqML7zjtyfHfthPonXsokjkGSAYJnhJLn533ApxRdj3A9MHs2tTnXO2IvLdaK8lov8fy727fFr0= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:16:56 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:16:56 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 01/11] imx8m: configure arm clk sources from PLL Date: Thu, 9 Jul 2020 16:40:32 +0800 Message-Id: <20200709084042.8234-2-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:16:54 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: db3e97bc-af49-45a4-e219-08d823e071f0 X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1265; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: cmEPC8cnYsfuQ+IEQwHM//GTw9CPEi6T1WmGwNWP3cmj+ik9sBD5SOvy2VwASd09NvDqfxURoPmvlpYvAHZjdp7g5ToIz2/Snb+cGejbDb6jLxf3sUf2iWud6mLbIs84wm/x9EtERM6Y4ArXSEWRnsURNRMfuye413QYgCIo1+uIKHNflrvQDPlaTICTfVDd/F683xFPRirygQ+QNiUthPliD0o+i1HDf4MMp5+f0aB0+J1t6sP436XcvPg8j8dRgwFWM/4UZNC7G0CRcSuKvGlzZ+bEjWGYG8gxegzHmWPCmR3Hrz1aP7GlZ7Kq81eQSmeMaOXQd5EQOJPcEAdO35oHb/yNRxgdRzxOVEytOY7s5vY4O9fqKmn6guSysANaaBcZy6ce2JKxKpOEmXwuYg== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001)(309714004); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: jtjp0TxfMH589Vv0uJK/j0Fkvt675b5Jmgf/zvI8HUCq6IcDMlCqIOsPiG4ZFL+VZqwx4Bm4/dWiVjhm2yc6JNeTQWCRN7ZRNXAvbHXDoboEmYUO4c+DF5hS6t3WbhzvRD05Z7AgkOfbL7KzyNsI+qQR70n/9sUZ73kjRP0Xm6stgX/L52n7lWcovoZPXnMhNd8xb+r1QVHjEb+s1L3D2S9ShQd7v1YJnhPrRnX8ZNSlaYyExxfTLDStMz2nl5eGkrGr728j9FwE1xeQzVKln7knUnW8jaDU3ijmaNVUp8NgS8TUtXkE/T1YOHZ7uSBWsxXB+0/frSnQq1iIVbjHpTDOb2Yne2UuKT0KhZ+/WwgTrU5L2/gg1SlXt7o//UG1FUqNm5i+2yIxNMNV0kiToNLukFbwwQ+yE8OpCBXeBLAKCGopchpu2uddhXvyZ8jE3RoqSPZZ+7PQP2sAtoRxG0XG2JLVqGqpf8Dl/sSIjvY= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: db3e97bc-af49-45a4-e219-08d823e071f0 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:16:56.6482 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Q523zH3lKIGD5wpmS1M/vNBxHuZdVi10e0dyPB+l22K6hjPXzYCnLfmWuuesjACUaodFYleJCiFxerFUAIB3Eg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan A53 CCM root max support 1GHz, to support high freq, we need to switch ARM clk sources from ARM PLL directly. Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/clock_imx8mm.c | 130 ++++++++++++++++++++++++++++++++- 1 file changed, 129 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c index aafe2ed084..6ab75f0e2c 100644 --- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c +++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c @@ -19,6 +19,7 @@ DECLARE_GLOBAL_DATA_PTR; static struct anamix_pll *ana_pll = (struct anamix_pll *)ANATOP_BASE_ADDR; +static u32 get_root_clk(enum clk_root_index clock_id); void enable_ocotp_clk(unsigned char enable) { clock_enable(CCGR_OCOTP, !!enable); @@ -164,6 +165,109 @@ void dram_disable_bypass(void) } #endif +int intpll_configure(enum pll_clocks pll, ulong freq) +{ + void __iomem *pll_gnrl_ctl, __iomem *pll_div_ctl; + u32 pll_div_ctl_val, pll_clke_masks; + + switch (pll) { + case ANATOP_SYSTEM_PLL1: + pll_gnrl_ctl = &ana_pll->sys_pll1_gnrl_ctl; + pll_div_ctl = &ana_pll->sys_pll1_div_ctl; + pll_clke_masks = INTPLL_DIV20_CLKE_MASK | + INTPLL_DIV10_CLKE_MASK | INTPLL_DIV8_CLKE_MASK | + INTPLL_DIV6_CLKE_MASK | INTPLL_DIV5_CLKE_MASK | + INTPLL_DIV4_CLKE_MASK | INTPLL_DIV3_CLKE_MASK | + INTPLL_DIV2_CLKE_MASK | INTPLL_CLKE_MASK; + break; + case ANATOP_SYSTEM_PLL2: + pll_gnrl_ctl = &ana_pll->sys_pll2_gnrl_ctl; + pll_div_ctl = &ana_pll->sys_pll2_div_ctl; + pll_clke_masks = INTPLL_DIV20_CLKE_MASK | + INTPLL_DIV10_CLKE_MASK | INTPLL_DIV8_CLKE_MASK | + INTPLL_DIV6_CLKE_MASK | INTPLL_DIV5_CLKE_MASK | + INTPLL_DIV4_CLKE_MASK | INTPLL_DIV3_CLKE_MASK | + INTPLL_DIV2_CLKE_MASK | INTPLL_CLKE_MASK; + break; + case ANATOP_SYSTEM_PLL3: + pll_gnrl_ctl = &ana_pll->sys_pll3_gnrl_ctl; + pll_div_ctl = &ana_pll->sys_pll3_div_ctl; + pll_clke_masks = INTPLL_CLKE_MASK; + break; + case ANATOP_ARM_PLL: + pll_gnrl_ctl = &ana_pll->arm_pll_gnrl_ctl; + pll_div_ctl = &ana_pll->arm_pll_div_ctl; + pll_clke_masks = INTPLL_CLKE_MASK; + break; + case ANATOP_GPU_PLL: + pll_gnrl_ctl = &ana_pll->gpu_pll_gnrl_ctl; + pll_div_ctl = &ana_pll->gpu_pll_div_ctl; + pll_clke_masks = INTPLL_CLKE_MASK; + break; + case ANATOP_VPU_PLL: + pll_gnrl_ctl = &ana_pll->vpu_pll_gnrl_ctl; + pll_div_ctl = &ana_pll->vpu_pll_div_ctl; + pll_clke_masks = INTPLL_CLKE_MASK; + break; + default: + return -EINVAL; + }; + + switch (freq) { + case MHZ(600): + /* 24 * 0x12c / 3 / 2 ^ 2 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0x12c) | + INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(2); + break; + case MHZ(750): + /* 24 * 0xfa / 2 / 2 ^ 2 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0xfa) | + INTPLL_PRE_DIV_VAL(2) | INTPLL_POST_DIV_VAL(2); + break; + case MHZ(800): + /* 24 * 0x190 / 3 / 2 ^ 2 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0x190) | + INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(2); + break; + case MHZ(1000): + /* 24 * 0xfa / 3 / 2 ^ 1 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0xfa) | + INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(1); + break; + case MHZ(1200): + /* 24 * 0xc8 / 2 / 2 ^ 1 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0xc8) | + INTPLL_PRE_DIV_VAL(2) | INTPLL_POST_DIV_VAL(1); + break; + case MHZ(2000): + /* 24 * 0xfa / 3 / 2 ^ 0 */ + pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0xfa) | + INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(0); + break; + default: + return -EINVAL; + }; + /* Bypass clock and set lock to pll output lock */ + setbits_le32(pll_gnrl_ctl, INTPLL_BYPASS_MASK | INTPLL_LOCK_SEL_MASK); + /* Enable reset */ + clrbits_le32(pll_gnrl_ctl, INTPLL_RST_MASK); + /* Configure */ + writel(pll_div_ctl_val, pll_div_ctl); + + __udelay(100); + + /* Disable reset */ + setbits_le32(pll_gnrl_ctl, INTPLL_RST_MASK); + /* Wait Lock */ + while (!(readl(pll_gnrl_ctl) & INTPLL_LOCK_MASK)) + ; + /* Clear bypass */ + clrbits_le32(pll_gnrl_ctl, INTPLL_BYPASS_MASK); + setbits_le32(pll_gnrl_ctl, pll_clke_masks); + + return 0; +} + void init_uart_clk(u32 index) { /* @@ -240,6 +344,15 @@ int clock_init(void) INTPLL_DIV20_CLKE_MASK; writel(val_cfg0, &ana_pll->sys_pll2_gnrl_ctl); + /* Configure ARM at 1.2GHz */ + clock_set_target_val(ARM_A53_CLK_ROOT, CLK_ROOT_ON | + CLK_ROOT_SOURCE_SEL(2)); + + intpll_configure(ANATOP_ARM_PLL, MHZ(1200)); + + /* Bypass CCM A53 ROOT, Switch to ARM PLL -> MUX-> CPU */ + clock_set_target_val(CORE_SEL_CFG, CLK_ROOT_SOURCE_SEL(1)); + /* config GIC to sys_pll2_100m */ clock_enable(CCGR_GIC, 0); clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | @@ -519,6 +632,8 @@ static u32 get_root_src_clk(enum clk_root_src root_src) case AUDIO_PLL2_CLK: case VIDEO_PLL_CLK: return decode_fracpll(root_src); + case ARM_A53_ALT_CLK: + return get_root_clk(ARM_A53_CLK_ROOT); default: return 0; } @@ -548,13 +663,26 @@ static u32 get_root_clk(enum clk_root_index clock_id) return root_src_clk / (post_podf + 1) / (pre_podf + 1); } +u32 get_arm_core_clk(void) +{ + enum clk_root_src root_src; + u32 root_src_clk; + + if (clock_get_src(CORE_SEL_CFG, &root_src) < 0) + return 0; + + root_src_clk = get_root_src_clk(root_src); + + return root_src_clk; +} + u32 mxc_get_clock(enum mxc_clock clk) { u32 val; switch (clk) { case MXC_ARM_CLK: - return get_root_clk(ARM_A53_CLK_ROOT); + return get_arm_core_clk(); case MXC_IPG_CLK: clock_get_target_val(IPG_CLK_ROOT, &val); val = val & 0x3; From patchwork Thu Jul 9 08:40:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325826 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=C0M5d10+; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TYr2pqCz9sSt for ; Thu, 9 Jul 2020 18:17:36 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id AC7FB821DA; Thu, 9 Jul 2020 10:17:25 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="C0M5d10+"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 8F7B7821D5; Thu, 9 Jul 2020 10:17:09 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0604.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::604]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 07BEB82013 for ; Thu, 9 Jul 2020 10:17:01 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RwrVELQSgottkTza7D1smWtL6PC41sQhukTivOiIP2s1E1xkT5wMrD+U/MItv4E2nvcittC3zWYqxEavSNp9pJI/icwOFauP7067zjaDgZCS8AO/yJXNDtadwnGgipiAehGt0/dfzWB8Rl1sbXE/m1W90tsd6JdODyeEdsiEIXXw5HuhNwtj/2xxCZtz8QAs5q8zjT3sYoQaGmLDcoABGtR7V6j4BkdBgnVnl22td85lC2TDxIJoFWJmCEN1XcO5BfiKzvQu9JqYvnQoy0lN1dayJaYQZmVXkB4TwTKRzhHvsdin8KmWkpeynhsddc4U9LcP0gTIyAiBlu6kqX4pHQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=atS39r/jAQX3gjNMrXY6IcyDQsUN9GTI53rwD+vOXmU=; b=JipzLa3iXB993pgdNSTyqc+3bPGlNe5m/zvT/7YInYE5RHkCs0q73OEnbdJEgC5sLd2VHYkPqTPAobIS5FCBzwDvYIQvFxjPYETixjZb6IOXs1c2pglP4N/heQRe5p/arykgs6Zy0TWRzN1OHlpYCZal5lE4H4Kb6BXBV+ujIlhrJp0fCDB0vmUkNK42DDTLb1ve86dANx2rUh8RRAeFozbKf6LGciAL1g2Or54EtuWKT1G5XRl8tHk0JJBNJM9zIizJXEXUA6H4NqWj7W+5izZOpBKzvkx8Gk3RIKi4st99Ftpm5Nifpn27lnbH0dEiruWz7DisUvb+TnMkpBDO4g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=atS39r/jAQX3gjNMrXY6IcyDQsUN9GTI53rwD+vOXmU=; b=C0M5d10+0PvxBerzqM3KufoRCPWNwPr4Jcd2bNaizejo2q3QlvAdkBi0YVoJhympa/fQYAud9GRyF7sO3MWBjXwQ60VU6oQD2hld9+eFgHpWGM1m0Iqzev1L7MKRuqV6GXKQ2kZsFjXhBliOYI3i/Sfv3Oiw36EoPWYOV0MnRtg= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:00 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:00 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 02/11] imx8m: configure NoC clk Date: Thu, 9 Jul 2020 16:40:33 +0800 Message-Id: <20200709084042.8234-3-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:16:57 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: e79e3e8f-e1fb-4a87-40fe-08d823e0741f X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2331; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: tqoToawYkIulfGeIoL/0+js7wN8npO/RbPSm3XzwP4H8Bz4BGZcGANOlxSgTf6dE1tPXIWA9kiil9oSxWk6wpkhtlpCFranfs1jRqfj322lCPJgkfdz6Dlyh9Kc5U6saby5jkgMXHDSAosrUM+8stOmP6PC0t7j4k2e7DfnVZfQT44afO1issKML4d9UmJj+y0MskW37LBM8JAtcTOIi3x/ehJG8vjx4YUG6K542XrENGiTrFocpnB5gtQnRc5DsgOJAJcwySeBQSvlDAAUPbx15fl07tt7BD3EsAVgHSZ9xA7Huc+82+3O3Rhe2egaJKH87gv18wiLENJUJEthWrzseJ0xbMXxAEGNXBStO8Or9R70q6BA0n/slsXZQ0pmo X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: XQ72c55oworAyScVgrRzZRXcRhnXwOO4LlZtr3i9TP19u7eRkp/eESfTpMv5Q8aY/E+r/PPiKwH2cbwm9nw1ssdWbTvY1qtWKcOO/uub8RaWQSTJ10dDQHJlZgZ6YVqg4z5FX/IdqPDw/hMm1yE+aOEbIM/wEoOrtTBEKLuo1KmHq2SN/eVp0dq7IGNNGaEVuAHM1YXHz7DpfWOxodQ2eak9SeCPp1F+0Dr7amNI8kHRh+t9JFuPAeWdrAEnJq4Pq/8ZSA76i4HEJ8kIQRSIigWAJB4+LTdyjsggDBi+sQRXMy3K10YM3354YogEevsG1obHn172j4HYRyLqodQ2PKdHwnrjutHpcTisTSvJhUrKQjcgjxYHL2FO923UFmtbu+yyCIsxUTR8tWU8Zj5qgpukZAI5w8w8A+Tcl9ghMtloTM6hg0s00HyqpP7OCIKCEwczGfrSjp+2ojrSrPja0PQwm5VaEd5bgr2ZcSNoTwE= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e79e3e8f-e1fb-4a87-40fe-08d823e0741f X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:00.2736 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3OnZMLq69/j1EMGoQTfjmOxTtO1xEqJ5Rt9u9NbEEbqCx0//yOjayBVUlASNIGMs4DxRd/5WqDP7w1jUEaWsLA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan Configure NoC clk for better system performance Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/clock_imx8mm.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c index 6ab75f0e2c..0a8208606d 100644 --- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c +++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c @@ -353,11 +353,24 @@ int clock_init(void) /* Bypass CCM A53 ROOT, Switch to ARM PLL -> MUX-> CPU */ clock_set_target_val(CORE_SEL_CFG, CLK_ROOT_SOURCE_SEL(1)); + if (is_imx8mn() || is_imx8mp()) + intpll_configure(ANATOP_SYSTEM_PLL3, MHZ(600)); + else + intpll_configure(ANATOP_SYSTEM_PLL3, MHZ(750)); + +#ifdef CONFIG_IMX8MP + /* 8MP ROM already set NOC to 800Mhz, only need to configure NOC_IO clk to 600Mhz */ + /* 8MP ROM already set GIC to 400Mhz, system_pll1_800m with div = 2 */ + clock_set_target_val(NOC_IO_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(2)); +#else + clock_set_target_val(NOC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(2)); + /* config GIC to sys_pll2_100m */ clock_enable(CCGR_GIC, 0); clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(3)); clock_enable(CCGR_GIC, 1); +#endif clock_set_target_val(NAND_USDHC_BUS_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(1)); From patchwork Thu Jul 9 08:40:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325827 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=Ozh3FR57; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TZ33t3bz9sSt for ; Thu, 9 Jul 2020 18:17:47 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 15A0F821E7; Thu, 9 Jul 2020 10:17:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="Ozh3FR57"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 04FB4821DB; Thu, 9 Jul 2020 10:17:14 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on061b.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::61b]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C01B0821BD for ; Thu, 9 Jul 2020 10:17:03 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nOgXc1MnySPVHp6SmiAEFFJ+CZ3T1z8c7MUfUC1c4GiJ9QvkEblJbdoOq5PVuzMtGwGA8AGRsBvAMpnFcfCZ+Kkg9MPDwmNp2EPl8fVvmkpMvvc8e6HcJgkTSTiySGHD9baWVuLm6+VCRNopopJ1d2uG2uqrQHwYf+eArOuzBllhe7RDstOdOj0gN0jlMdwTcNTumwE+NnVFL5KE53G7+UHXAidPK7LLHRclvdhiS0HLPu+0e7BTqQwX8SyW6ZJuIPubQHWIlp2EtzJQZmxemntGPCo+rM9agMXR64rfW7WhFs2/UznBecDri4Yp6Fdl8ofBwuBXBwlhagf1o3ZrJw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9eT5KX3vuOlBbl3Fsz1OmjFPp4pp38gvAWB9Wmd9o+s=; b=apaiolRJm6URrciv2MeiSct5owpdAHcrT2FkV7bqNxwJ7teSvtg4Xy7hy0xldR/9dD4usrR2yKF3htEgRME73BNZ/9nT62L21/DjXsGPh9FMhoKc8hzeumZM4CUYUehHvWt4wvbL/Z2cpisON8YnXkWkT3m4mJ80djLFlHNlDVlutFm+LwwgbMCf+jn6Q8liS/LgqXr2b73ks2NM5sOpI/ZxZQxLMIa+IcLEtx1EbWKPMUoluf4LLxsyH0m4ODJW5Ce0MvmC8tysCfVrUFCJsF6WaEfCbHVSVLswKS2RrceWYnpFzmT/D1vbZlC5MYeW4zVbbbUP+D4zW18bCsc5Gg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9eT5KX3vuOlBbl3Fsz1OmjFPp4pp38gvAWB9Wmd9o+s=; b=Ozh3FR57s1TK7m+POb4tjw6Z8Fk7XDvE4yEIgzPov8Ijwo8/1r8hsZOOsPY+ofVOL7uNOHAnuCrn4YVcxtonCVa9rGpZpETpS7vFRjOjxMe5m0kJvvszvdf0/xRx1mpmSl6CJv7fTnehtMpzdqjSx8jpWowmkFKJJl/qZ3HfXCQ= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:02 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:02 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 03/11] imx8m: add sdhc/nand/ecspi clk api Date: Thu, 9 Jul 2020 16:40:34 +0800 Message-Id: <20200709084042.8234-4-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:00 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 1a68de0f-b16c-4211-9e8b-08d823e07594 X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:336; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 1RmLZttEcoi5+c/rVBJDXAecfXjJ2r9Oeb16MXf3ZsLAC8RoXyb6rgwSgPZ6FjJA7J3ehfpCHxtXkJjIZZDN0ssm+0a5I+hfrges9Uz9HLeq+ufUv3BfYuyjtpIEueFVrtvUe/JO9P2PQQirHs/L900N8nRyv3sR1bIVVMyPCc+fO+oIm+t+MuwK3mpsizCKA02o+TqUNF8HV8vTIT10qKpxMxNR+EFiw/8ANXKQ9veF5Sm/7TOnKfbYvxRmqg/VPbnyp32mvQ1PGbPso4EaugT4eKuFU1RS8fYA4w7HI7T1dz5nWIk6G7wZcImTqvvuSOWx9BgBcHtAdJhisdXUjfsRmlmUkR4nFI4gr05uDqqk1LzDcMRs1MSPqf1k5Chd X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: T5PHeTxcHMcF/RnN2pxe9a8ERfI2AUZx0qL+wetd0ftd+m87hyPzIY6SyN3IIWJgt++YzUsEln77undK1+SMEdfoxFqx6eHpxzHNyWo10qLhIenzQWHR6nynBQrVL0OgtJ7tqIUzGXpEOiYDEwtYHgP0wO6MYC5onR3Znh3RMvWdXpgSnSZkGymrrn2Q0PVy35tgBTowQbPCtetDVVDqXs5QGDU388ugc+ahvjr6VNzLx9pSc6nKbukES/qLNGbeFDkYfOkzSuwAWkcA7vbgoPQs+U+I5DQna4/5BQwbTYTrAoIS+wdPGc2AOWBB8wSvW0GDqzytVcZy0Pwc3K86RHEsjDg4kVNNXgopJmEsJzi6JRehLXGE3v5FsnZYtwSox6WEVPoZXLJ2uKIAhFsugKY5xyC6JCUO1jPxNcfhxdSW6XdeFEZO7QyTU0g4Brk+3jOSIM2YkTb5xO6MmezWPPb13yi2cAgutgthQCnWqmM= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1a68de0f-b16c-4211-9e8b-08d823e07594 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:02.7184 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 1oRnJ2aw2/dHOAhWFRyz6IBMyPz1Jw4qCMG8aX4r/kLCHDaNdeg0qnoxTRkZLl55+qs886AqsDQvEoX+wEMyPw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan Current DM CLK is a bit complicated, for simplity, let DM clk only support enable/disable/get_rate. For the expected rate settings, we use non-DM clk to do that. Then we could have simple DM clk for i.MX and could also share between SPL/U-Boot proper. Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/clock_imx8mm.c | 66 ++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c index 0a8208606d..68effbd54f 100644 --- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c +++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c @@ -317,6 +317,72 @@ void init_wdog_clk(void) clock_enable(CCGR_WDOG3, 1); } +void init_clk_usdhc(u32 index) +{ + /* + * set usdhc clock root + * sys pll1 400M + */ + switch (index) { + case 0: + clock_enable(CCGR_USDHC1, 0); + clock_set_target_val(USDHC1_CLK_ROOT, CLK_ROOT_ON | + CLK_ROOT_SOURCE_SEL(1)); + clock_enable(CCGR_USDHC1, 1); + return; + case 1: + clock_enable(CCGR_USDHC2, 0); + clock_set_target_val(USDHC2_CLK_ROOT, CLK_ROOT_ON | + CLK_ROOT_SOURCE_SEL(1)); + clock_enable(CCGR_USDHC2, 1); + return; + case 2: + clock_enable(CCGR_USDHC3, 0); + clock_set_target_val(USDHC3_CLK_ROOT, CLK_ROOT_ON | + CLK_ROOT_SOURCE_SEL(1)); + clock_enable(CCGR_USDHC3, 1); + return; + default: + printf("Invalid usdhc index\n"); + return; + } +} + +void init_clk_ecspi(u32 index) +{ + switch (index) { + case 0: + clock_enable(CCGR_ECSPI1, 0); + clock_set_target_val(ECSPI1_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(0)); + clock_enable(CCGR_ECSPI1, 1); + return; + case 1: + clock_enable(CCGR_ECSPI2, 0); + clock_set_target_val(ECSPI2_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(0)); + clock_enable(CCGR_ECSPI2, 1); + case 2: + clock_enable(CCGR_ECSPI3, 0); + clock_set_target_val(ECSPI3_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(0)); + clock_enable(CCGR_ECSPI3, 1); + return; + default: + printf("Invalid ecspi index\n"); + return; + } +} + +void init_nand_clk(void) +{ + /* + * set rawnand root + * sys pll1 400M + */ + clock_enable(CCGR_RAWNAND, 0); + clock_set_target_val(NAND_CLK_ROOT, CLK_ROOT_ON | + CLK_ROOT_SOURCE_SEL(3) | CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV4)); /* 100M */ + clock_enable(CCGR_RAWNAND, 1); +} + int clock_init(void) { u32 val_cfg0; From patchwork Thu Jul 9 08:40:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325828 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=jTUBvAlv; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TZJ5rG5z9sRR for ; Thu, 9 Jul 2020 18:18:00 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 1F527821D8; Thu, 9 Jul 2020 10:17:36 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="jTUBvAlv"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 84CA7821DB; Thu, 9 Jul 2020 10:17:18 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0620.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::620]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id D17D5821CF for ; Thu, 9 Jul 2020 10:17:06 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=U62sd5lRE3WZ775nDET2zW9A/ZtxmiYoMUR7zqZqbos4SlNIF7GmLwdxA3tlNOqHrLdJA65zAFZyjflFI0dl1oWYrSReqIAv7RePVwh/KOFdSIL8v4ZxftmZ1ojGJo36NrRtwLcKLRmBsw/jO1Y3Xm+EOsG4K/8gU28qMAEthwtqsZN+Pi3LvFaTqE9PdvfOc5MNKqRv3a2x2d9ill5CpeiivcIFheOYHrOYA6bMvrvPsVp9d4BzrU3VHT1akULHv3ND/ym2OwbBP+vBfzN7eKY7W1lA382URaXPLnnhrgcJRDUdT8sTBJzXH2CT3HpcLUKOghyIkIbFLTniEuoPFQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=EKDMIHdgyrhyDCUNxIzV7fuJGkEwfPeBaY4KsrHZGRQ=; b=LXSciHRkZcVLFwMfsZ3v9iXnYnm66LY47ncQ+ZdOrUQIpUXDjswCxUMU1j/Klx3jXI0Fr6+IFL1bWdxCkbt2pZ5Aa5VrwLGSerXcNZLCUZFO6ONOlJAhIqAtbiWioJ0qp8TaUeqvnyOghE2N0jFduVzDVE1ihIsuO6hXSrFGmgT1Z8lY2fwaXTEbN3Djq6P6RHwKvcLJLHF/kSdVHFle9DR3x3HsCGulagMoiWEzI5toz4OM8iAMBCBxubX2Bmg0pasbEz+FolFn4mv3o1vBTqGsrFjPrj5VIsSl5f/yBchIb/iNZuroV3UL2QkBtsDHgWJkBgaGa6Z2iREC8uKyow== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=EKDMIHdgyrhyDCUNxIzV7fuJGkEwfPeBaY4KsrHZGRQ=; b=jTUBvAlvz3xA+bVT0GrzZuCigEvjS+pdu9ldsskI9gFen7+R1CK8vbnqRV8iMatjKVsM5L/QoFtHsL0G3tUmlRZu58RgSWbwOaBx7f6c6xsPUNProTpcTL/zK7yag4GQpTRdvAy1uQTaNovMS6PCai8nKiFEjXQ505mbQ2eycxg= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:05 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:05 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 04/11] imx8m: add eqos clk Date: Thu, 9 Jul 2020 16:40:35 +0800 Message-Id: <20200709084042.8234-5-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:03 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: e3b0b50e-0db4-447e-b7bf-08d823e0775d X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4303; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: OR55XWRFjzvy3t6ZGK+3TOVqNYJV93CJc6j9iqRoRj76V05Ec9apie8eQ/2nwaoi8Yk9SBhuj/6j0Tp2z6QaTbiLHjFgOP4GJsmzF8iYaF8jv9EBUjI8v7emrGUhFqF1feaH4TC+ZZFkziwF9U/KnsK+FQetHpP7OlZfsUKLE2LaG1VBe079YJNIBMc0cF/PdmzcUsRJGhKbDgj3yMBpgFlZZrr2i9ou8CflIRqh3HKTrklQV0AqQXwWO6Y61JIWoX9fyW/RiQlDdobdCaffKU4Sn1A06d62I20dpqje+cOYFNqDyQYokwr0nvjXFDsWydPvGPXHN77UCAZqzcA+RNbbKSHRHLt9n9RWFup9H0C1v4h12AUlLvg62AWEjSwb X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e3b0b50e-0db4-447e-b7bf-08d823e0775d X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:05.7291 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 9BmJ7KIKap5nyOQfRyUKsvu1zlC4QkGXAAAuJBAfbXI2akQauWB5dgdmQmyZkbsbK8cMSAQQHxv2eR2N8fEOwA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan Add imx_eqos_txclk_set_rate/imx_get_eqos_csr_clk to override the weak function in driver Add set_clk_eqos to configure eQoS clk Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/clock_imx8mm.c | 90 ++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c index 68effbd54f..3610f5b2fc 100644 --- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c +++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c @@ -788,6 +788,96 @@ u32 mxc_get_clock(enum mxc_clock clk) return 0; } +#ifdef CONFIG_DWC_ETH_QOS +int set_clk_eqos(enum enet_freq type) +{ + u32 target; + u32 enet1_ref; + + switch (type) { + case ENET_125MHZ: + enet1_ref = ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_125M_CLK; + break; + case ENET_50MHZ: + enet1_ref = ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_50M_CLK; + break; + case ENET_25MHZ: + enet1_ref = ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_25M_CLK; + break; + default: + return -EINVAL; + } + + /* disable the clock first */ + clock_enable(CCGR_QOS_ETHENET, 0); + clock_enable(CCGR_SDMA2, 0); + + /* set enet axi clock 266Mhz */ + target = CLK_ROOT_ON | ENET_AXI_CLK_ROOT_FROM_SYS1_PLL_266M | + CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) | + CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV1); + clock_set_target_val(ENET_AXI_CLK_ROOT, target); + + target = CLK_ROOT_ON | enet1_ref | + CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) | + CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV1); + clock_set_target_val(ENET_QOS_CLK_ROOT, target); + + target = CLK_ROOT_ON | + ENET1_TIME_CLK_ROOT_FROM_PLL_ENET_MAIN_100M_CLK | + CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) | + CLK_ROOT_POST_DIV(CLK_ROOT_POST_DIV4); + clock_set_target_val(ENET_QOS_TIMER_CLK_ROOT, target); + + /* enable clock */ + clock_enable(CCGR_QOS_ETHENET, 1); + clock_enable(CCGR_SDMA2, 1); + + return 0; +} + +int imx_eqos_txclk_set_rate(u32 rate) +{ + u32 val; + u32 eqos_post_div; + + /* disable the clock first */ + clock_enable(CCGR_QOS_ETHENET, 0); + clock_enable(CCGR_SDMA2, 0); + + switch (rate) { + case 125000000: + eqos_post_div = 1; + break; + case 25000000: + eqos_post_div = 125000000 / 25000000; + break; + case 2500000: + eqos_post_div = 125000000 / 2500000; + break; + default: + return -EINVAL; + } + + clock_get_target_val(ENET_QOS_CLK_ROOT, &val); + val &= ~(CLK_ROOT_PRE_DIV_MASK | CLK_ROOT_POST_DIV_MASK); + val |= CLK_ROOT_PRE_DIV(CLK_ROOT_PRE_DIV1) | + CLK_ROOT_POST_DIV(eqos_post_div - 1); + clock_set_target_val(ENET_QOS_CLK_ROOT, val); + + /* enable clock */ + clock_enable(CCGR_QOS_ETHENET, 1); + clock_enable(CCGR_SDMA2, 1); + + return 0; +} + +u32 imx_get_eqos_csr_clk(void) +{ + return get_root_clk(ENET_AXI_CLK_ROOT); +} +#endif + #ifdef CONFIG_FEC_MXC int set_clk_enet(enum enet_freq type) { From patchwork Thu Jul 9 08:40:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325829 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=lQgqmmHE; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TZc39XLz9sRR for ; Thu, 9 Jul 2020 18:18:16 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 52C24821F7; Thu, 9 Jul 2020 10:17:39 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="lQgqmmHE"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id EE8AE821E2; Thu, 9 Jul 2020 10:17:19 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-db3eur04on061e.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe0c::61e]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 87258821D2 for ; Thu, 9 Jul 2020 10:17:09 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WDtx3LZ3IRcV0xZNia/LBvIiSsQmTaV6uwNsZBLt8+63KeM8laNHLa9LB+qsIJT3nHFv64YetZGy1k7VIwAOY2AXP9hIlUROvZc0J9uUQ1kQdjHl/DOwHOgbp0akA6Rq3S6Gx5P+5GlFxgcDvG9AOUaPdUftgrnpQeS+Gr+yekJf6XveVW7Ti73s+NNerFtCcqqmM8Ly60pf5AAoih5z+ns53+zUnqLsFUgQXE8rU7Zzd1Qas5W9orci/3RSk9qIswaAKrt6N+Sc8ppwzQRalfsHa/WG5hejnUeTYhqjdbkZNz9vj+VnmrqJfr8j6gCNZcBlha44yLkA2IARuPMYKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dAPjssZGvn0zMtzoUJrMy2dib/cS3PHUXj29FcGsGIM=; b=CBfyt6s4iDIIlek/vteCVsbTVR8Ovj4X5lNbn+rWWIviUpnCnbuLA9u9kiE5BOKAZU+MKW0XcyL4K/R6S8HJQF0oiLDvkMOAt+ihD8asac8B/oHtPoI0lK/aIaq6Zoqm2G2VakbqV0HVb/rNt5OQwaikXkfDfKKFzOQhPvWE7ml5FGizDpVyHAXKGCfJsSY3GlSJZlT+/O7gpPdRHIYI7bz1iJ0WADeJgnFymymRbvObx+NUYneMF8wJMlIwFMyJjbeyusdocBvCxCoeY+K33WRgmd+5hILOOfCvqXTBkit06IPK6mcEH0Mcwv5eewML7b2dPe6ZlT5NoDEZeVeiXg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dAPjssZGvn0zMtzoUJrMy2dib/cS3PHUXj29FcGsGIM=; b=lQgqmmHEDzRYJzRoB6O50gLk+87GKwVntOw3xvBIIYIer+NDrEq/KzUqaT7Mh5Rs6jKtReSLtUO4giMvmIAmQgqi5bEmiXaOsLcpROAVxvsgSGLo2JoKaVb6HodTa59goMCaTDcnRhL59YqKRyyyvkqh54O+wM8PR6XRzkhaw6I= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB8PR04MB7179.eurprd04.prod.outlook.com (2603:10a6:10:124::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.21; Thu, 9 Jul 2020 08:17:08 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:08 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan , Ye Li Subject: [PATCH 05/11] imx8m: workaround ROM serror Date: Thu, 9 Jul 2020 16:40:36 +0800 Message-Id: <20200709084042.8234-6-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:06 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: f2015631-de66-4103-0fdd-08d823e078f0 X-MS-TrafficTypeDiagnostic: DB8PR04MB7179: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 1AWoL+Tw8p3WdKO8VNCpS/hr+QrxLLyn7uQOLIwOgNB3IEY42BEiGWyJaEJuCz21kNajdokMDvKhFMnPZuETqKmdSJccFS9xdIUdJS9wqeAaraAtEgtPvyVWOsEudqJTARJ+evf1Zl5Cv4SNKwtm+xCL7sQAJZ+99SE1ihM+eP/4BmM/9kzGK2DJhA+ykWjk+XrqZ2+Eymh8hGhwMVL0iP15VDaPUmXS60xclKxzDwKBN5iiwAst3Mtg8fhEXAJzA0lCaoMWYyqjnjSsSPdISjQheAMGnrRDvy6BK/UcuX/MmkAsT6kxA1e+1UY4RtR9es9vcIlM+N5D6bzKFMfwiu7u5lpLaAkSb15np7zPjxnLo5v5L5XdBnoWiO2Ccw2B X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(366004)(136003)(39860400002)(396003)(376002)(346002)(36756003)(4326008)(9686003)(6512007)(52116002)(86362001)(83380400001)(478600001)(54906003)(6666004)(26005)(6506007)(186003)(16526019)(5660300002)(1076003)(6486002)(8676002)(66946007)(66556008)(956004)(2616005)(316002)(66476007)(2906002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f2015631-de66-4103-0fdd-08d823e078f0 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:08.4049 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: dorCIZpa8+2w1zUFdJYCOafGVZ9pbNu7upa+D3z7OVJb9ttGBrTWIOye946NCwWsHgC05lmqpvwYxuU+ayYrEA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7179 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan ROM SError happens on two cases: 1. ERR050342, on iMX8MQ HDCP enabled parts ROM writes to GPV1 register, but when ROM patch lock is fused, this write will cause SError. 2. ERR050350, on iMX8MQ/MM/MN, when the field return fuse is burned, HAB is field return mode, but the last 4K of ROM is still protected and cause SError. Since ROM mask SError until ATF unmask it, so then ATF always meets the exception. This patch works around the issue in SPL by enabling SPL Exception vectors table and the SError exception, take the exception to eret immediately to clear the SError. Signed-off-by: Ye Li Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/soc.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index fae69be1c7..9caf08e86c 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -16,8 +16,10 @@ #include #include #include +#include #include #include +#include #include #include #include @@ -527,3 +529,39 @@ void imx_tmu_arch_init(void *reg_base) writel(tca40[0] | (tca40[1] << 16), (ulong)reg_base + 0x38); #endif } + +#if defined(CONFIG_SPL_BUILD) +#if defined(CONFIG_IMX8MQ) || defined(CONFIG_IMX8MM) || defined(CONFIG_IMX8MN) +bool serror_need_skip = true; + +void do_error(struct pt_regs *pt_regs, unsigned int esr) +{ + /* + * If stack is still in ROM reserved OCRAM not switch to SPL, + * it is the ROM SError + */ + ulong sp; + + asm volatile("mov %0, sp" : "=r"(sp) : ); + + if (serror_need_skip && sp < 0x910000 && sp >= 0x900000) { + /* Check for ERR050342, imx8mq HDCP enabled parts */ + if (is_imx8mq() && !(readl(OCOTP_BASE_ADDR + 0x450) & 0x08000000)) { + serror_need_skip = false; + return; /* Do nothing skip the SError in ROM */ + } + + /* Check for ERR050350, field return mode for imx8mq, mm and mn */ + if (readl(OCOTP_BASE_ADDR + 0x630) & 0x1) { + serror_need_skip = false; + return; /* Do nothing skip the SError in ROM */ + } + } + + efi_restore_gd(); + printf("\"Error\" handler, esr 0x%08x\n", esr); + show_regs(pt_regs); + panic("Resetting CPU ...\n"); +} +#endif +#endif From patchwork Thu Jul 9 08:40:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325830 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=WHL0h+vf; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TZt4vMCz9sRR for ; Thu, 9 Jul 2020 18:18:30 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id C0FD3821BD; Thu, 9 Jul 2020 10:17:41 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="WHL0h+vf"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 286C882013; Thu, 9 Jul 2020 10:17:23 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-db3eur04on062a.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe0c::62a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 969CA821D8 for ; Thu, 9 Jul 2020 10:17:12 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=f3O/QVQUY2EINZYLqqHDgqVOHfW9ehqnN+LpZRtOTO0rfPCwjP9Zxt0wsXa0vBAaq8KMRSg4VuwXMCVRfIqqw2+ktgpWb3PNqNmQpjlP2qo4HF/WlKwH0t2HaXfMZ+Xt5sX88Ct7di8IuuQkhz5B/6rcPtQuFgVRLaNJizAPJWOJyBtBndIwvheIZFda0VJltB6QcAuDF9t0m0KB+NAIcZ4ZMUCN/eER/KlcVJwKnfr5WJS6317zCuK9W9gPlPXDlwNdLflodonyBzMxNc9ovZA2CKZ80x1/Ub8AXGSP0Lju5//mGnd+yrPkFKV7wWTT2uYv9PHL8u4Q/8E565EP2w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=F9e8XgNQzTnJdvv7AKszL/lwDtf+XLUjVBwl/31FfKg=; b=dJ26yKrUB/j4Ct0Ph+y0MHGtKAblaVjyNpi5DWW8ZY5tZMEGnEWxd59VcH2WcjPn0qHsePD3TdwbsUfrrgBPKkvLWECdp75CMsN/B3edhRMd233Ve72RDS5S5tlXC3FdN3pwq109FcKj9n9aKx4pHvq2b+EynVZjxFTudi4sM47MtTENGmY/wc/VaDLNtXUn99uw4gP9OyzBe26qitT5eEnZ+BccWSqy0eVMeBbeujOwbwO7zm0c+O46Zsu5rw4j+unG+hDIdnScSIXJSvH2nukFN2LCYUm/Y0QRoHBliwdZYvBaaxNN3/muw1KPWvPo1Gi4IygU5kmx5Xf4TJGhdw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=F9e8XgNQzTnJdvv7AKszL/lwDtf+XLUjVBwl/31FfKg=; b=WHL0h+vf23HAVs3ybYeDWEAyFTqd/RceOmDkhPrNGYoc+gO9AJxCxx15dQqgY5lhwoiZsnae/lMEu6vbXT1KaAn8H3X22akpB7+36KO4if3xOVcK8a16kGtRxZxKbY3UI8X+8ijayCTDxrrj0n0XvT/PgXp2wt8+hpmsviE0i8c= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB8PR04MB7179.eurprd04.prod.outlook.com (2603:10a6:10:124::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.21; Thu, 9 Jul 2020 08:17:11 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:11 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Ye Li , Peng Fan Subject: [PATCH 06/11] imx8mp: Add fused parts support Date: Thu, 9 Jul 2020 16:40:37 +0800 Message-Id: <20200709084042.8234-7-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:08 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: d8865e4c-71e1-4256-5d4f-08d823e07ab3 X-MS-TrafficTypeDiagnostic: DB8PR04MB7179: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2582; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: TvVJ4mXtcwZE7xRCy8nHo3+WebGfoXSQTIdTFmYtm95DsYe9iKmkwV2JD4U/+SlcQv18aCbBjXxb3BSYxUI91WFCHK/CyAI5mnDsZlQ05N8VKpcbpcuG3G/9P4kzhXsxOMmpJxP3f8zXtMG3os8px41xPiJD+WkAHX8DcGiqC9pcv8bY8Mq4kLDM4M7+O/BJNehMMaepNxGVnapCQj/jVzN9pnZllzSEMLYH0oo1bmtkl6xnWDUa1RozPUW6BjTRwF4ZMkaJ431hMSmnxMW40D+6O0JDAdJfG4vGmPahfDVnRvvQlZ5ulFHR0v1xCKlI/uVFscvQex+JIy7gRhIfBs4KkG73y0IprFSvOGuWkM9Z6bekZBzHN4vrSKa2YJCP X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(366004)(136003)(39860400002)(396003)(376002)(346002)(36756003)(4326008)(9686003)(6512007)(52116002)(86362001)(83380400001)(478600001)(54906003)(6666004)(26005)(6506007)(186003)(16526019)(5660300002)(1076003)(6486002)(8676002)(66946007)(66556008)(956004)(2616005)(316002)(66476007)(2906002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d8865e4c-71e1-4256-5d4f-08d823e07ab3 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:11.3145 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 8pMNxSwnuGpBJMITTftFFABE+UCtUla0Cu1/gDUBo/Q/tMkVtCx8ID5HKrDJCQm5asjtouYsWY/cdL9d8COrrw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7179 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Ye Li iMX8MP has 6 fused parts in each qualification tier, with core, VPU, ISP, NPU or DSP fused respectively. The configuration tables for enabled modules: MIMX8ML8DVNLZAA Quad Core, VPU, NPU, ISP, DSP MIMX8ML7DVNLZAA Quad Core, NPU, ISP MIMX8ML6DVNLZAA Quad Core, VPU, ISP MIMX8ML5DVNLZAA Quad Core, VPU MIMX8ML4DVNLZAA Quad Lite MIMX8ML3DVNLZAA Dual Core, VPU, NPU, ISP, DSP Add the support in U-Boot Reviewed-by: Peng Fan Signed-off-by: Ye Li Signed-off-by: Peng Fan --- arch/arm/include/asm/arch-imx/cpu.h | 5 +++++ arch/arm/include/asm/mach-imx/sys_proto.h | 9 +++++++- arch/arm/mach-imx/cpu.c | 12 ++++++++++- arch/arm/mach-imx/imx8m/soc.c | 34 ++++++++++++++++++++++++++++++- 4 files changed, 57 insertions(+), 3 deletions(-) diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index e9c0078922..75ff991248 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -41,6 +41,11 @@ #define MXC_CPU_IMX8MNDL 0x8f /* dummy ID */ #define MXC_CPU_IMX8MNSL 0x181 /* dummy ID */ #define MXC_CPU_IMX8MP 0x182/* dummy ID */ +#define MXC_CPU_IMX8MP7 0x183 /* dummy ID */ +#define MXC_CPU_IMX8MP6 0x184 /* dummy ID */ +#define MXC_CPU_IMX8MP5 0x185 /* dummy ID */ +#define MXC_CPU_IMX8MPL 0x186 /* dummy ID */ +#define MXC_CPU_IMX8MPD 0x187 /* dummy ID */ #define MXC_CPU_IMX8QXP_A0 0x90 /* dummy ID */ #define MXC_CPU_IMX8QM 0x91 /* dummy ID */ #define MXC_CPU_IMX8QXP 0x92 /* dummy ID */ diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index 0bc705df17..ab94024c9b 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -66,7 +66,14 @@ struct bd_info; #define is_imx8mnl() (is_cpu_type(MXC_CPU_IMX8MNL)) #define is_imx8mndl() (is_cpu_type(MXC_CPU_IMX8MNDL)) #define is_imx8mnsl() (is_cpu_type(MXC_CPU_IMX8MNSL)) -#define is_imx8mp() (is_cpu_type(MXC_CPU_IMX8MP)) +#define is_imx8mp() (is_cpu_type(MXC_CPU_IMX8MP) || is_cpu_type(MXC_CPU_IMX8MPD) || \ + is_cpu_type(MXC_CPU_IMX8MPL) || is_cpu_type(MXC_CPU_IMX8MP7) || \ + is_cpu_type(MXC_CPU_IMX8MP6) || is_cpu_type(MXC_CPU_IMX8MP5)) +#define is_imx8mpd() (is_cpu_type(MXC_CPU_IMX8MPD)) +#define is_imx8mpl() (is_cpu_type(MXC_CPU_IMX8MPL)) +#define is_imx8mp7() (is_cpu_type(MXC_CPU_IMX8MP7)) +#define is_imx8mp6() (is_cpu_type(MXC_CPU_IMX8MP6)) +#define is_imx8mp5() (is_cpu_type(MXC_CPU_IMX8MP5)) #define is_imx8qxp() (is_cpu_type(MXC_CPU_IMX8QXP)) diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c index f2070c9714..b89d27ffd2 100644 --- a/arch/arm/mach-imx/cpu.c +++ b/arch/arm/mach-imx/cpu.c @@ -96,7 +96,17 @@ const char *get_imx_type(u32 imxtype) { switch (imxtype) { case MXC_CPU_IMX8MP: - return "8MP"; /* Quad-core version of the imx8mp */ + return "8MP[8]"; /* Quad-core version of the imx8mp */ + case MXC_CPU_IMX8MPD: + return "8MP Dual[3]"; /* Dual-core version of the imx8mp */ + case MXC_CPU_IMX8MPL: + return "8MP Lite[4]"; /* Quad-core Lite version of the imx8mp */ + case MXC_CPU_IMX8MP7: + return "8MP[7]"; /* Quad-core version of the imx8mp, VPU fused */ + case MXC_CPU_IMX8MP6: + return "8MP[6]"; /* Quad-core version of the imx8mp, NPU fused */ + case MXC_CPU_IMX8MP5: + return "8MP[5]"; /* Quad-core version of the imx8mp, ISP fused */ case MXC_CPU_IMX8MN: return "8MNano Quad"; /* Quad-core version */ case MXC_CPU_IMX8MND: diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 9caf08e86c..c103bc3ad1 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -211,6 +211,38 @@ static u32 get_cpu_variant_type(u32 type) return MXC_CPU_IMX8MNL; break; } + } else if (type == MXC_CPU_IMX8MP) { + u32 value0 = readl(&fuse->tester3); + u32 flag = 0; + + if ((value0 & 0xc0000) == 0x80000) + return MXC_CPU_IMX8MPD; + + /* vpu disabled */ + if ((value0 & 0x43000000) == 0x43000000) + flag = 1; + + /* npu disabled*/ + if ((value & 0x8) == 0x8) + flag |= (1 << 1); + + /* isp disabled */ + if ((value & 0x3) == 0x3) + flag |= (1 << 2); + + switch (flag) { + case 7: + return MXC_CPU_IMX8MPL; + case 6: + return MXC_CPU_IMX8MP5; + case 2: + return MXC_CPU_IMX8MP6; + case 1: + return MXC_CPU_IMX8MP7; + default: + break; + } + } return type; @@ -228,7 +260,7 @@ u32 get_cpu_rev(void) /* iMX8MP */ if (major_low == 0x43) { - return (MXC_CPU_IMX8MP << 12) | reg; + type = get_cpu_variant_type(MXC_CPU_IMX8MP); } else if (major_low == 0x42) { /* iMX8MN */ type = get_cpu_variant_type(MXC_CPU_IMX8MN); From patchwork Thu Jul 9 08:40:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325832 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=dYnkYLGU; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2TbN1vksz9sSn for ; Thu, 9 Jul 2020 18:18:56 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 29F2382201; Thu, 9 Jul 2020 10:17:48 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="dYnkYLGU"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 7AE83821D0; Thu, 9 Jul 2020 10:17:23 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-db3eur04on062d.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe0c::62d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 2A08D821BD for ; Thu, 9 Jul 2020 10:17:15 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WK7ue7Vhmw0t8AJNR/emcsc/3eLAPLEGrN4hO+5X2Mbeno4lqQXiVhd7FiQH4LDwLLfmtEcOb+D3mn6x/Az1Z6IGO849SFDw2MBo7vQTjxZSqTiaKlbnnxdNkErpLNjxdFIueNXwZY0QpvhQLayg4QVDna/WnP038ggSDEXFKs/0oF8mvBZvLKRgaxGPhnkPMA6rrA9TLn3yaCIYiAJajQNpPPR7MpCcEMROjUkZ16AnRm1OjMgleDhs1cpR1zyvtuWcr2HXrveJ3G5A3auMkJQOgNBJ5nwHgOwvFoEckwlKsG7dk75HTR7BWeGLtIT86DHUdLE/4prJTfsHDYJ9ww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SSlN9ip1wRNXnnTayRy2+IoSmW2FcrgOqMuI4ImzZTk=; b=Do4XhNaiOXn2VB92JA9H3rx8K/AobKmzWuUc39Kaw84PS1YQXC38MT3Aog3/NjvNM8Cc0aQC1WpezeOhnVoj/8LNQkfXDn6OYsCgS0yCMapQeX5frUE+89o04EXXcOICpCDVxIniEZ0b0FmnqjwNUVn+C5+caR+lg4M0aA3PLl8AIGAmQ2nIe/Hfc9xMJFMbQIrFi0ePOMMOIrWKJwdzngtShBY1T9MHrved1f4jw/Xq5zqa7d3VQRSPjrGkv9WYl7hcwumc7k1WyWBrMGuAtWZ5S17UIqEw+aPAyWh4saY7IZ4FVL23OHjC72MqwbrZinlozUkPHykBXNL2hV6Djw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SSlN9ip1wRNXnnTayRy2+IoSmW2FcrgOqMuI4ImzZTk=; b=dYnkYLGU8FgpiK9exlUkNntqZO/uhibs3XLAEzy1vtpKNxZ9s9s+kBgFaH85B0msTuQjg6JZtsL0LQCNLUgfcTlQnNjQrwS7e8IBVpr6y6GIx+Y6dRB42KzqTYwaW5Y7A8My59r4hjyV4uihmQub25fY6v23DMatWqOS6CUwr00= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB8PR04MB7179.eurprd04.prod.outlook.com (2603:10a6:10:124::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.21; Thu, 9 Jul 2020 08:17:14 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:14 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 07/11] imx8m: power down fused cores Date: Thu, 9 Jul 2020 16:40:38 +0800 Message-Id: <20200709084042.8234-8-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:11 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 81aa4944-38bf-4213-639c-08d823e07c35 X-MS-TrafficTypeDiagnostic: DB8PR04MB7179: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7219; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: +L1JeDZrBnv6bNxPBIi0l7H50fHZY1Q1R8fdDHlQrtzAFMRkVpuD5pVzRbyyGax/BTexQcA24T+U9bYyRz7RkIcuq2AQeE2murRuIxgVq9ZsJtWrWPYI9wgjyvVl7TjPdjSbllhKu2n9Et4hUxjjOvo9vk2saRSUoAs4Z4+6eZfeGpiXHubg9AYvukHsu4WMzG3zm5JYGatm3pM9/J1IPWaZ3nZ5NZiwZdixuSuButJKOhRnWqEVlIEWeD5wJGYqUMuaJ513zaj/cn7QYdGJNWxmMshSmJ1EZUu0UbxXXxlCCREekISOi+Q2Joh/rtGGZLeeL94JM/QMfP0ueh5hIs0EGTdGCpkzy6hlPENQXUkcl4NNW8fihH1yX21PqQQs X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(366004)(136003)(39860400002)(396003)(376002)(346002)(36756003)(4326008)(9686003)(6512007)(52116002)(86362001)(83380400001)(478600001)(6666004)(26005)(6506007)(186003)(16526019)(5660300002)(1076003)(6486002)(8676002)(66946007)(66556008)(956004)(2616005)(316002)(66476007)(2906002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 81aa4944-38bf-4213-639c-08d823e07c35 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:14.0423 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: qUfnXJcc441dxukHy3SvJX47yyOFCRRpMBFVinRvCpli6hpjE9v44Yth7QQL5kXCRiSw/TARiqk8SfbMrt4vbw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7179 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan For non-Quad SoCs, the fused cpu cores could be powered down in SPL to save power. Signed-off-by: Peng Fan --- arch/arm/include/asm/arch-imx8m/imx-regs.h | 158 +++++++++++++++++++++++++++++ arch/arm/mach-imx/imx8m/soc.c | 19 ++++ 2 files changed, 177 insertions(+) diff --git a/arch/arm/include/asm/arch-imx8m/imx-regs.h b/arch/arm/include/asm/arch-imx8m/imx-regs.h index 3cfa169c97..f1c410ec78 100644 --- a/arch/arm/include/asm/arch-imx8m/imx-regs.h +++ b/arch/arm/include/asm/arch-imx8m/imx-regs.h @@ -331,5 +331,163 @@ struct bootrom_sw_info { #define ROM_SW_INFO_ADDR is_soc_rev(CHIP_REV_1_0) ? \ (struct bootrom_sw_info **)ROM_SW_INFO_ADDR_A0 : \ (struct bootrom_sw_info **)ROM_SW_INFO_ADDR_B0 + +struct gpc_reg { + u32 lpcr_bsc; + u32 lpcr_ad; + u32 lpcr_cpu1; + u32 lpcr_cpu2; + u32 lpcr_cpu3; + u32 slpcr; + u32 mst_cpu_mapping; + u32 mmdc_cpu_mapping; + u32 mlpcr; + u32 pgc_ack_sel; + u32 pgc_ack_sel_m4; + u32 gpc_misc; + u32 imr1_core0; + u32 imr2_core0; + u32 imr3_core0; + u32 imr4_core0; + u32 imr1_core1; + u32 imr2_core1; + u32 imr3_core1; + u32 imr4_core1; + u32 imr1_cpu1; + u32 imr2_cpu1; + u32 imr3_cpu1; + u32 imr4_cpu1; + u32 imr1_cpu3; + u32 imr2_cpu3; + u32 imr3_cpu3; + u32 imr4_cpu3; + u32 isr1_cpu0; + u32 isr2_cpu0; + u32 isr3_cpu0; + u32 isr4_cpu0; + u32 isr1_cpu1; + u32 isr2_cpu1; + u32 isr3_cpu1; + u32 isr4_cpu1; + u32 isr1_cpu2; + u32 isr2_cpu2; + u32 isr3_cpu2; + u32 isr4_cpu2; + u32 isr1_cpu3; + u32 isr2_cpu3; + u32 isr3_cpu3; + u32 isr4_cpu3; + u32 slt0_cfg; + u32 slt1_cfg; + u32 slt2_cfg; + u32 slt3_cfg; + u32 slt4_cfg; + u32 slt5_cfg; + u32 slt6_cfg; + u32 slt7_cfg; + u32 slt8_cfg; + u32 slt9_cfg; + u32 slt10_cfg; + u32 slt11_cfg; + u32 slt12_cfg; + u32 slt13_cfg; + u32 slt14_cfg; + u32 pgc_cpu_0_1_mapping; + u32 cpu_pgc_up_trg; + u32 mix_pgc_up_trg; + u32 pu_pgc_up_trg; + u32 cpu_pgc_dn_trg; + u32 mix_pgc_dn_trg; + u32 pu_pgc_dn_trg; + u32 lpcr_bsc2; + u32 pgc_cpu_2_3_mapping; + u32 lps_cpu0; + u32 lps_cpu1; + u32 lps_cpu2; + u32 lps_cpu3; + u32 gpc_gpr; + u32 gtor; + u32 debug_addr1; + u32 debug_addr2; + u32 cpu_pgc_up_status1; + u32 mix_pgc_up_status0; + u32 mix_pgc_up_status1; + u32 mix_pgc_up_status2; + u32 m4_mix_pgc_up_status0; + u32 m4_mix_pgc_up_status1; + u32 m4_mix_pgc_up_status2; + u32 pu_pgc_up_status0; + u32 pu_pgc_up_status1; + u32 pu_pgc_up_status2; + u32 m4_pu_pgc_up_status0; + u32 m4_pu_pgc_up_status1; + u32 m4_pu_pgc_up_status2; + u32 a53_lp_io_0; + u32 a53_lp_io_1; + u32 a53_lp_io_2; + u32 cpu_pgc_dn_status1; + u32 mix_pgc_dn_status0; + u32 mix_pgc_dn_status1; + u32 mix_pgc_dn_status2; + u32 m4_mix_pgc_dn_status0; + u32 m4_mix_pgc_dn_status1; + u32 m4_mix_pgc_dn_status2; + u32 pu_pgc_dn_status0; + u32 pu_pgc_dn_status1; + u32 pu_pgc_dn_status2; + u32 m4_pu_pgc_dn_status0; + u32 m4_pu_pgc_dn_status1; + u32 m4_pu_pgc_dn_status2; + u32 res[3]; + u32 mix_pdn_flg; + u32 pu_pdn_flg; + u32 m4_mix_pdn_flg; + u32 m4_pu_pdn_flg; + u32 imr1_core2; + u32 imr2_core2; + u32 imr3_core2; + u32 imr4_core2; + u32 imr1_core3; + u32 imr2_core3; + u32 imr3_core3; + u32 imr4_core3; + u32 pgc_ack_sel_pu; + u32 pgc_ack_sel_m4_pu; + u32 slt15_cfg; + u32 slt16_cfg; + u32 slt17_cfg; + u32 slt18_cfg; + u32 slt19_cfg; + u32 gpc_pu_pwrhsk; + u32 slt0_cfg_pu; + u32 slt1_cfg_pu; + u32 slt2_cfg_pu; + u32 slt3_cfg_pu; + u32 slt4_cfg_pu; + u32 slt5_cfg_pu; + u32 slt6_cfg_pu; + u32 slt7_cfg_pu; + u32 slt8_cfg_pu; + u32 slt9_cfg_pu; + u32 slt10_cfg_pu; + u32 slt11_cfg_pu; + u32 slt12_cfg_pu; + u32 slt13_cfg_pu; + u32 slt14_cfg_pu; + u32 slt15_cfg_pu; + u32 slt16_cfg_pu; + u32 slt17_cfg_pu; + u32 slt18_cfg_pu; + u32 slt19_cfg_pu; +}; + +struct pgc_reg { + u32 pgcr; + u32 pgpupscr; + u32 pgpdnscr; + u32 pgsr; + u32 pgauxsw; + u32 pgdr; +}; #endif #endif diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index c103bc3ad1..f74a343ed8 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -342,6 +342,25 @@ int arch_cpu_init(void) if (IS_ENABLED(CONFIG_SPL_BUILD)) { clock_init(); imx_set_wdog_powerdown(false); + + if (is_imx8md() || is_imx8mmd() || is_imx8mmdl() || is_imx8mms() || + is_imx8mmsl() || is_imx8mnd() || is_imx8mndl() || is_imx8mns() || + is_imx8mnsl() || is_imx8mpd()) { + /* Power down cpu core 1, 2 and 3 for iMX8M Dual core or Single core */ + struct pgc_reg *pgc_core1 = (struct pgc_reg *)(GPC_BASE_ADDR + 0x840); + struct pgc_reg *pgc_core2 = (struct pgc_reg *)(GPC_BASE_ADDR + 0x880); + struct pgc_reg *pgc_core3 = (struct pgc_reg *)(GPC_BASE_ADDR + 0x8C0); + struct gpc_reg *gpc = (struct gpc_reg *)GPC_BASE_ADDR; + + writel(0x1, &pgc_core2->pgcr); + writel(0x1, &pgc_core3->pgcr); + if (is_imx8mms() || is_imx8mmsl() || is_imx8mns() || is_imx8mnsl()) { + writel(0x1, &pgc_core1->pgcr); + writel(0xE, &gpc->cpu_pgc_dn_trg); + } else { + writel(0xC, &gpc->cpu_pgc_dn_trg); + } + } } if (is_imx8mq()) { From patchwork Thu Jul 9 08:40:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325831 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=CgAZ29r4; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2Tb84gSPz9sRR for ; Thu, 9 Jul 2020 18:18:44 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id C8408821E8; Thu, 9 Jul 2020 10:17:44 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="CgAZ29r4"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 59AC3821BD; Thu, 9 Jul 2020 10:17:25 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0630.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::630]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 2E96A821DE for ; Thu, 9 Jul 2020 10:17:19 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=cGwE1gDrIWiAF+G3ksimyHs2AJBTEJ5e/qr9L9IKwXKgg2bKNV11FxTWOZml4lPpgdSQHK4PCNEaSxjposKrGxZ/d4KlyUMKrrwFbjOULkqdXU+4ta7NYMfWYuFnrH1sSPC19tJ9pgR9paeK2WpzL72rn5e0eZg+CTwWV6ApQNLCdsLbuOy08gm1h4U1vd0UW+LxpkzR+KkCzrZY9CwFpZokg7cjcDFVFcTfYSr+0J2ZTH6Q/luCnr4s2f/ZPaq2hAWxtA0KVNHCygy9spPhzCJVZ69ogowhUlhKefUpkoJzhwyRNgBtVUK4DDvKr/1WD5QoIBj8xFws9drtywlitA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=tJAaqd6i6ElymTnp4h02/ZX9vJEztF1TzuHPoX6hui8=; b=Q5mqnbDT6FcBxCF7GBTwJ2+FIVOkpVvsohSBkKUby64jXsXt3duuQvF8oIrsR1TXkOPkisY6UGdiNk+RC2RSRqt4lwZ5HotLugLvbKw68AA5eljVe11uIka4vvJlz0NcHEck4rCr66SQWlhg5u7vtnqsa94ARjEsWyz61ZVe0jpxWUlH5CzplQ45Sk3DgAQbJoU1ih03PYNPGYL0DO/LXJL5E7MH1jACYrUzXY5fgM/8lueLGq+FD0xnGYee3sRZNGhcHwSQYAw9PUFJUC0piSTCuyKtG1GKrhBO6vi37nhbfxB+3VfcWja+jkmiI/8DwPpxKlitDNiyNKJapbBEsQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=tJAaqd6i6ElymTnp4h02/ZX9vJEztF1TzuHPoX6hui8=; b=CgAZ29r4RXi9UzGWFn1Oo/5dLhZfNDNttBcC+mhawAWDcpjYnth0xlLHk5TYgtxkfiGziFZrwizovZaAOniTMmDa17g/QZ7DUxRe6awZyM9nTXiVD0RpO/WLW6hKuHSM8mdavEQm8bJkoITIa5yfYIl8Bi0EyeeE20sqUhQbq6I= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:18 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:18 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Ye Li , Peng Fan Subject: [PATCH 08/11] imx8mn/imx8mp: override env_get_offset and env_get_location Date: Thu, 9 Jul 2020 16:40:39 +0800 Message-Id: <20200709084042.8234-9-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:14 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: feccb620-8d86-45af-0cae-08d823e07ec7 X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3968; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: uQXDIOFlP+WvrRCfahN4U0Hto9J0ot6KaS2AvZqT37cZl08iXRhCKCnVLUw1ce6xW9eL01PG609fl7w6DPoZT9o4YaHaGBx3MUedKgNJSMcibbF2oqnW02FC/ztFUvk45rpFKIbltx4daeKP2ZbklGC3RfCFNroINAJJWJTa6oQyfYQ6SjxQyvrKX7ZCwvVAjGGcHA8CG5cMzO70HY87BCP+1T9vB7tZPP+eo8piunUjJhyvgSjkMxu6XUGLl5U83m649dna2A3o/cI3rpp6yb+MrpWflI5GdCFdwiKqCo34j3TVi2cZOkK1PvD3U8y1N1pFfI0Igl3Pz2M2Gd02ycFtpoH+Faqe1X7WzlSmfHSHn23MrIEDIbEN0pBLN9pf X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(54906003)(5660300002)(66946007)(6486002)(2616005)(956004)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: feccb620-8d86-45af-0cae-08d823e07ec7 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:18.1834 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: VPCZGwEiB6QB2FdudzNOrh8VbcOvDprYAdU3SHhkYm/WOG0bqLcV2i0cYj8U2n8tRJaRhKe7JtQ4Yr2rAxSZlw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Ye Li To use one defconfig for all boot device, we have to runtime set env offset and return env medium according to the boot device. This patch overrides the env_get_offset and env_get_location to implement the feature. Signed-off-by: Ye Li Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/soc.c | 59 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index f74a343ed8..9517a7cfcf 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -20,6 +20,8 @@ #include #include #include +#include +#include #include #include #include @@ -616,3 +618,60 @@ void do_error(struct pt_regs *pt_regs, unsigned int esr) } #endif #endif + +#if defined(CONFIG_IMX8MN) || defined(CONFIG_IMX8MP) +enum env_location env_get_location(enum env_operation op, int prio) +{ + enum boot_device dev = get_boot_device(); + enum env_location env_loc = ENVL_UNKNOWN; + + if (prio) + return env_loc; + + switch (dev) { +#ifdef CONFIG_ENV_IS_IN_SPI_FLASH + case QSPI_BOOT: + env_loc = ENVL_SPI_FLASH; + break; +#endif +#ifdef CONFIG_ENV_IS_IN_NAND + case NAND_BOOT: + env_loc = ENVL_NAND; + break; +#endif +#ifdef CONFIG_ENV_IS_IN_MMC + case SD1_BOOT: + case SD2_BOOT: + case SD3_BOOT: + case MMC1_BOOT: + case MMC2_BOOT: + case MMC3_BOOT: + env_loc = ENVL_MMC; + break; +#endif + default: +#if defined(CONFIG_ENV_IS_NOWHERE) + env_loc = ENVL_NOWHERE; +#endif + break; + } + + return env_loc; +} + +#ifndef ENV_IS_EMBEDDED +long long env_get_offset(long long defautl_offset) +{ + enum boot_device dev = get_boot_device(); + + switch (dev) { + case NAND_BOOT: + return (60 << 20); /* 60MB offset for NAND */ + default: + break; + } + + return defautl_offset; +} +#endif +#endif From patchwork Thu Jul 9 08:40:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325834 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=Va8Cg6/G; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2Tbq5L6zz9sRR for ; Thu, 9 Jul 2020 18:19:19 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 5858C82209; Thu, 9 Jul 2020 10:18:04 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="Va8Cg6/G"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 7D288821E1; Thu, 9 Jul 2020 10:17:34 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on062a.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::62a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 4D7E281BA5 for ; Thu, 9 Jul 2020 10:17:23 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=BXoqR+VQyxfc2yB8rZ0NnX5+uplgnePfT/8wPRi4yhmdw1wG3o5/I+lDJ6mHRoRJ+pRmFXAMb33bFBTXgcQrTmw1JgUrDMCn9xeqUlqUYWzdR/yNTJUDNFxfqL5+OuuKIcHrQmOIz1OfEcH0Q01FfAHsIwi8qSY6lp1rUj6rUs2fcRFWCqt4o2NZQnFjzmzsYMoH7hFcrL59fZQimOhsx6Kvl1nmFkXv/kh7hXvoaH8wcziM8uDS2IANHh+3T66vQAzYrqo3q47GJkFbCH1i0nHUm0EzyAkQt7RWlTwd1lQ+AVZLUBrfqpW8qW8gRHtUfLaMxUYpPy49qLJZCjovoA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=JNdi0QDSCEjN1R2dV6OOU1J0KBLbi0xU22oj5FWKoNY=; b=Zo/3qiuuZzJc14KtVvF+b+e42qngERZFd8jEhu9rdAvtW/NKWOb0SMrREbZnnMkSAkJmKUIhI5DpXRDyWxYPSxL4WpQrEi/qE2LtfkWC2dtWx/5zv+ZMlf0yaSD3D7nFEs1DN+bykq09IfxzV+//ySn7SR8jp1N849s7HpBBGLVRe6h9GZKYBk7LVC3GIKBC9EPR89OU0u3ArbIDZF+hkUkyF+YY7YDlQ9ShfcwkMYTpAhOWms1vwfkYXxFtl182+G2/CuBeJ0s6ykS/A/HhaN1WcCl3/cCsXyyupm9bMG7eOOU7LaNj37W7zZoaedjCPC8jiYvdefmigU6u8UeELQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=JNdi0QDSCEjN1R2dV6OOU1J0KBLbi0xU22oj5FWKoNY=; b=Va8Cg6/GwQYRzxf4zQCzpn1nYc0f4G8uzIY843qHTceq/Z+A4GWdQrvjyo8ipkHIVqPMpDMWwJm+qGjv4x7aOPYHUTKItGh2uhPG+IJMimItrue0sekkWoQE7+Ihr9KMNgn8OC00h+fCk8T43HDIxPA4oZ93/hpM9YFIHL/BmIY= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:22 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:22 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 09/11] imx8m: disable nodes before kernel/mfgtool boot for fused part Date: Thu, 9 Jul 2020 16:40:40 +0800 Message-Id: <20200709084042.8234-10-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:18 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 27e1a6b9-0429-497e-5055-08d823e08113 X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:359; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: qHdm5+VzjPuQHx3UH1uR7nSyW7otDoInpYJXaXPoWtfQiEcR8uPjmcmZYQcwMZDzVejsrYnKg60/A4bIDFrvguGr2SSkhVGG0ZkdwEyZavyY9vSN/zLH1Ul5AKexWgLBkaW9Yn2McoeC8yh91AWcdSJGXYVO4ytG5pGABWsNlD7RtR2C/CLc4IvaZX3QLt7u0HtVAXJX7RToX597KaIlkZHw98LddvSjKAdX/1WDz66WYlyJSMLOHb4uZi2Yg0uF3bNYKZDc3EYvpK927dfsub69I/XJ6sFuoylWXl+vwwtSuwcSluCm43anmRE4rM3JV86qJRJG9BDxl/IGv51VoOwnTDadoHQK4cjUmNb4L8Kpg2/hvRyZUKXyGeBidalj X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 27e1a6b9-0429-497e-5055-08d823e08113 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:22.1066 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: P1GzFGT4S8qUzCI+Iq5IXg8jjnVmgq3EpA5+g9M1oCl79ibIHhfTYhJjSYD3fsOieTsmIJKCFPNxzFGeBBz+Ig== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan To fused part, we need to disable nodes of dtb to let kernel boot. To mfgtool, USB issue when using super-speed for mfgtool, temporally work around the problem to use high-speed only. Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/soc.c | 333 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 333 insertions(+) diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 9517a7cfcf..bb2f112af6 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -428,12 +428,298 @@ bool is_usb_boot(void) } #ifdef CONFIG_OF_SYSTEM_SETUP +bool check_fdt_new_path(void *blob) +{ + const char *soc_path = "/soc@0"; + int nodeoff; + + nodeoff = fdt_path_offset(blob, soc_path); + if (nodeoff < 0) + return false; + + return true; +} + +static int disable_fdt_nodes(void *blob, const char *const nodes_path[], int size_array) +{ + int i = 0; + int rc; + int nodeoff; + const char *status = "disabled"; + + for (i = 0; i < size_array; i++) { + nodeoff = fdt_path_offset(blob, nodes_path[i]); + if (nodeoff < 0) + continue; /* Not found, skip it */ + + printf("Found %s node\n", nodes_path[i]); + +add_status: + rc = fdt_setprop(blob, nodeoff, "status", status, strlen(status) + 1); + if (rc) { + if (rc == -FDT_ERR_NOSPACE) { + rc = fdt_increase_size(blob, 512); + if (!rc) + goto add_status; + } + printf("Unable to update property %s:%s, err=%s\n", + nodes_path[i], "status", fdt_strerror(rc)); + } else { + printf("Modify %s:%s disabled\n", + nodes_path[i], "status"); + } + } + + return 0; +} + +#ifdef CONFIG_IMX8MQ +bool check_dcss_fused(void) +{ + struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; + struct fuse_bank *bank = &ocotp->bank[1]; + struct fuse_bank1_regs *fuse = + (struct fuse_bank1_regs *)bank->fuse_regs; + u32 value = readl(&fuse->tester4); + + if (value & 0x4000000) + return true; + + return false; +} + +static int disable_mipi_dsi_nodes(void *blob) +{ + static const char * const nodes_path[] = { + "/mipi_dsi@30A00000", + "/mipi_dsi_bridge@30A00000", + "/dsi_phy@30A00300", + "/soc@0/bus@30800000/mipi_dsi@30a00000", + "/soc@0/bus@30800000/dphy@30a00300" + }; + + return disable_fdt_nodes(blob, nodes_path, ARRAY_SIZE(nodes_path)); +} + +static int disable_dcss_nodes(void *blob) +{ + static const char * const nodes_path[] = { + "/dcss@0x32e00000", + "/dcss@32e00000", + "/hdmi@32c00000", + "/hdmi_cec@32c33800", + "/hdmi_drm@32c00000", + "/display-subsystem", + "/sound-hdmi", + "/sound-hdmi-arc", + "/soc@0/bus@32c00000/display-controller@32e00000", + "/soc@0/bus@32c00000/hdmi@32c00000", + }; + + return disable_fdt_nodes(blob, nodes_path, ARRAY_SIZE(nodes_path)); +} + +static int check_mipi_dsi_nodes(void *blob) +{ + static const char * const lcdif_path[] = { + "/lcdif@30320000", + "/soc@0/bus@30000000/lcdif@30320000" + }; + static const char * const mipi_dsi_path[] = { + "/mipi_dsi@30A00000", + "/soc@0/bus@30800000/mipi_dsi@30a00000" + }; + static const char * const lcdif_ep_path[] = { + "/lcdif@30320000/port@0/mipi-dsi-endpoint", + "/soc@0/bus@30000000/lcdif@30320000/port@0/endpoint" + }; + static const char * const mipi_dsi_ep_path[] = { + "/mipi_dsi@30A00000/port@1/endpoint", + "/soc@0/bus@30800000/mipi_dsi@30a00000/ports/port@0/endpoint" + }; + + int lookup_node; + int nodeoff; + bool new_path = check_fdt_new_path(blob); + int i = new_path ? 1 : 0; + + nodeoff = fdt_path_offset(blob, lcdif_path[i]); + if (nodeoff < 0 || !fdtdec_get_is_enabled(blob, nodeoff)) { + /* + * If can't find lcdif node or lcdif node is disabled, + * then disable all mipi dsi, since they only can input + * from DCSS + */ + return disable_mipi_dsi_nodes(blob); + } + + nodeoff = fdt_path_offset(blob, mipi_dsi_path[i]); + if (nodeoff < 0 || !fdtdec_get_is_enabled(blob, nodeoff)) + return 0; + + nodeoff = fdt_path_offset(blob, lcdif_ep_path[i]); + if (nodeoff < 0) { + /* + * If can't find lcdif endpoint, then disable all mipi dsi, + * since they only can input from DCSS + */ + return disable_mipi_dsi_nodes(blob); + } + + lookup_node = fdtdec_lookup_phandle(blob, nodeoff, "remote-endpoint"); + nodeoff = fdt_path_offset(blob, mipi_dsi_ep_path[i]); + + if (nodeoff > 0 && nodeoff == lookup_node) + return 0; + + return disable_mipi_dsi_nodes(blob); +} +#endif + +int disable_vpu_nodes(void *blob) +{ + static const char * const nodes_path_8mq[] = { + "/vpu@38300000", + "/soc@0/vpu@38300000" + }; + + static const char * const nodes_path_8mm[] = { + "/vpu_g1@38300000", + "/vpu_g2@38310000", + "/vpu_h1@38320000" + }; + + static const char * const nodes_path_8mp[] = { + "/vpu_g1@38300000", + "/vpu_g2@38310000", + "/vpu_vc8000e@38320000" + }; + + if (is_imx8mq()) + return disable_fdt_nodes(blob, nodes_path_8mq, ARRAY_SIZE(nodes_path_8mq)); + else if (is_imx8mm()) + return disable_fdt_nodes(blob, nodes_path_8mm, ARRAY_SIZE(nodes_path_8mm)); + else if (is_imx8mp()) + return disable_fdt_nodes(blob, nodes_path_8mp, ARRAY_SIZE(nodes_path_8mp)); + else + return -EPERM; +} + +int disable_gpu_nodes(void *blob) +{ + static const char * const nodes_path_8mn[] = { + "/gpu@38000000" + }; + + return disable_fdt_nodes(blob, nodes_path_8mn, ARRAY_SIZE(nodes_path_8mn)); +} + +int disable_npu_nodes(void *blob) +{ + static const char * const nodes_path_8mp[] = { + "/vipsi@38500000" + }; + + return disable_fdt_nodes(blob, nodes_path_8mp, ARRAY_SIZE(nodes_path_8mp)); +} + +int disable_isp_nodes(void *blob) +{ + static const char * const nodes_path_8mp[] = { + "/soc@0/bus@32c00000/camera/isp@32e10000", + "/soc@0/bus@32c00000/camera/isp@32e20000" + }; + + return disable_fdt_nodes(blob, nodes_path_8mp, ARRAY_SIZE(nodes_path_8mp)); +} + +int disable_dsp_nodes(void *blob) +{ + static const char * const nodes_path_8mp[] = { + "/dsp@3b6e8000" + }; + + return disable_fdt_nodes(blob, nodes_path_8mp, ARRAY_SIZE(nodes_path_8mp)); +} + +static int disable_cpu_nodes(void *blob, u32 disabled_cores) +{ + static const char * const nodes_path[] = { + "/cpus/cpu@1", + "/cpus/cpu@2", + "/cpus/cpu@3", + }; + u32 i = 0; + int rc; + int nodeoff; + + if (disabled_cores > 3) + return -EINVAL; + + i = 3 - disabled_cores; + + for (; i < 3; i++) { + nodeoff = fdt_path_offset(blob, nodes_path[i]); + if (nodeoff < 0) + continue; /* Not found, skip it */ + + debug("Found %s node\n", nodes_path[i]); + + rc = fdt_del_node(blob, nodeoff); + if (rc < 0) { + printf("Unable to delete node %s, err=%s\n", + nodes_path[i], fdt_strerror(rc)); + } else { + printf("Delete node %s\n", nodes_path[i]); + } + } + + return 0; +} + int ft_system_setup(void *blob, bd_t *bd) { +#ifdef CONFIG_IMX8MQ int i = 0; int rc; int nodeoff; + if (get_boot_device() == USB_BOOT) { + disable_dcss_nodes(blob); + + bool new_path = check_fdt_new_path(blob); + int v = new_path ? 1 : 0; + static const char * const usb_dwc3_path[] = { + "/usb@38100000/dwc3", + "/soc@0/usb@38100000" + }; + + nodeoff = fdt_path_offset(blob, usb_dwc3_path[v]); + if (nodeoff >= 0) { + const char *speed = "high-speed"; + + printf("Found %s node\n", usb_dwc3_path[v]); + +usb_modify_speed: + + rc = fdt_setprop(blob, nodeoff, "maximum-speed", speed, strlen(speed) + 1); + if (rc) { + if (rc == -FDT_ERR_NOSPACE) { + rc = fdt_increase_size(blob, 512); + if (!rc) + goto usb_modify_speed; + } + printf("Unable to set property %s:%s, err=%s\n", + usb_dwc3_path[v], "maximum-speed", fdt_strerror(rc)); + } else { + printf("Modify %s:%s = %s\n", + usb_dwc3_path[v], "maximum-speed", speed); + } + } else { + printf("Can't found %s node\n", usb_dwc3_path[v]); + } + } + /* Disable the CPU idle for A0 chip since the HW does not support it */ if (is_soc_rev(CHIP_REV_1_0)) { static const char * const nodes_path[] = { @@ -464,6 +750,53 @@ int ft_system_setup(void *blob, bd_t *bd) } } + if (is_imx8mql()) { + disable_vpu_nodes(blob); + if (check_dcss_fused()) { + printf("DCSS is fused\n"); + disable_dcss_nodes(blob); + check_mipi_dsi_nodes(blob); + } + } + + if (is_imx8md()) + disable_cpu_nodes(blob, 2); + +#elif defined(CONFIG_IMX8MM) + if (is_imx8mml() || is_imx8mmdl() || is_imx8mmsl()) + disable_vpu_nodes(blob); + + if (is_imx8mmd() || is_imx8mmdl()) + disable_cpu_nodes(blob, 2); + else if (is_imx8mms() || is_imx8mmsl()) + disable_cpu_nodes(blob, 3); + +#elif defined(CONFIG_IMX8MN) + if (is_imx8mnl() || is_imx8mndl() || is_imx8mnsl()) + disable_gpu_nodes(blob); + + if (is_imx8mnd() || is_imx8mndl()) + disable_cpu_nodes(blob, 2); + else if (is_imx8mns() || is_imx8mnsl()) + disable_cpu_nodes(blob, 3); + +#elif defined(CONFIG_IMX8MP) + if (is_imx8mpl() || is_imx8mp7()) + disable_vpu_nodes(blob); + + if (is_imx8mpl() || is_imx8mp6() || is_imx8mp5()) + disable_npu_nodes(blob); + + if (is_imx8mpl() || is_imx8mp5()) + disable_isp_nodes(blob); + + if (is_imx8mpl() || is_imx8mp7() || is_imx8mp6() || is_imx8mp5()) + disable_dsp_nodes(blob); + + if (is_imx8mpd()) + disable_cpu_nodes(blob, 2); +#endif + return 0; } #endif From patchwork Thu Jul 9 08:40:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325833 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=JxKVVWOJ; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2Tbb2mfNz9sRR for ; Thu, 9 Jul 2020 18:19:07 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4565A821EF; Thu, 9 Jul 2020 10:17:58 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="JxKVVWOJ"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 364F8821EE; Thu, 9 Jul 2020 10:17:33 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0603.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::603]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 96AA382013 for ; Thu, 9 Jul 2020 10:17:25 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bEkWianu3AsyxHBMv1YhZ1Cg0mtp3jXclTT4KuOF4OAT+ULTTX61vxO+y/ZpTkjNuUYcZsmlelRa6hzNb/ZttfatHJuOtQc44PKSkBGO/gYU3S0HpQxQqudvQJtUlvTgG4lGui9uFwLyTPW7Z/UFCMkF0DWjZK0vcDbfsQ8eVMvfvRABwCLlMW4XYwbaMLVn4R0oLrvsUqKuJJsEjVUw8+1YttDO2+VnxH142zpskt2IDskjAOEZUu2p84DASn5G78Y4s0UfhzW/P0CtW5l66GuZW8mlSENM23hzNvY+Efmm3WxO+fyE1VlRc2ZyYjePu2DoIH1K4f7h4pX3gxESbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SetfMh0Pi3UPBv7SvGQ4GVjJRS636hzHMoDMcUSeIuQ=; b=nSGZ5+DDZlmaJnqU4kZXWtjAIqPAJw45mYzO57UQTImqO2oYOAeV5Y29fULwTcU3v75XBTuJBOqPwJnCeDH7rOagKU783MsRohoQ1Ya5UjBlwU9GgbQApIjncjTm8UDoxopi2CK7dno1hxYMelbo00ye8ueofiW7Jd2/X8v2kLfscnATIeGZu8qvlExQnkhi701cJFcNJK1IWhN17rWPKelnKDAJjURdqupXiEnRnWzfCPl0S49HIpY9+D0uk4eUY7MDUNsd/pD7ZGVfEL8VJvjAf06wAQBpQLIt3EwYsKL5k64i28AYL0VOlfevYsxY0dGT/FJpzw2fCmHO8YZQgA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SetfMh0Pi3UPBv7SvGQ4GVjJRS636hzHMoDMcUSeIuQ=; b=JxKVVWOJz0ug8loFiD1UG/WuedDWsn7qfRo7LFGb47kBqO3IABqTYLgKaIYtwtjniqcBybj9z2D+obdmZT2Nl0EFcJZwrYliIs8M2vxGojaiiAP4w1D2lgaiUJn6ZxgxW6/UdU4P9JcF2A7hjU0Vne1u0T4HQS7j1BkaDy0pym8= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:24 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:24 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan Subject: [PATCH 10/11] clk: imx8m: drop clk settings Date: Thu, 9 Jul 2020 16:40:41 +0800 Message-Id: <20200709084042.8234-11-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:22 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 3ab83a23-421a-4712-5702-08d823e0828c X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5516; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: n/dVSBog0YVnIF7/ZYXWfWIU+hD5UbzBIoJzKIvkzwcAddmtvSDYq9+XymK33LFRasTZDltrX4dEunJJKqpiACdgOfhhDU/X2rrnZEUIR2itqvOCDRzsFiJp1MzSdiHivxFPrvEaHuLEtBp+GVNdx0n1fZc15kDZq0hUYCG+xxlYAFoXtvmSPYxzC/LjtrIw2J/oSXzI8eO+/EJHjyhQhMKCQ9pHS+5tUuna4uqh6WE3dMYPisFLWeHaqDAVTtS5uqQ460GW9+W7osS0CMOuYXpueIJYxOvQkiKz4iD8NrKTyOrLywzPyRyHSpO1aheyffB3z8yNOpNkEduqmmM+LBGNPgi6CBW5lv8pvFi8F2G7mitk9/ojrcnPEcfdjpF7 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(5660300002)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3ab83a23-421a-4712-5702-08d823e0828c X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:24.4926 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: b457Qvv+WPliUk0kZCELRsN1BjryHyJFTmZFYb142JMnvVFAeqjj9xe0VjtP+NTfbfIkdzkGn+CckRPTymrIhA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan We use non-dm code to configure the clk settings in order to simplify dm clk driver in future, so remove the duplicated code from clk driver Signed-off-by: Peng Fan --- drivers/clk/imx/clk-imx8mm.c | 34 ---------------------------------- drivers/clk/imx/clk-imx8mn.c | 34 ---------------------------------- 2 files changed, 68 deletions(-) diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c index 85d1757536..d32ff8409a 100644 --- a/drivers/clk/imx/clk-imx8mm.c +++ b/drivers/clk/imx/clk-imx8mm.c @@ -437,40 +437,6 @@ static int imx8mm_clk_probe(struct udevice *dev) base + 0x40a0, 0)); #endif -#ifdef CONFIG_SPL_BUILD - struct clk *clkp, *clkp1; - - clk_get_by_id(IMX8MM_CLK_WDOG1_ROOT, &clkp); - clk_enable(clkp); - clk_get_by_id(IMX8MM_CLK_WDOG2_ROOT, &clkp); - clk_enable(clkp); - clk_get_by_id(IMX8MM_CLK_WDOG3_ROOT, &clkp); - clk_enable(clkp); - - /* Configure SYS_PLL3 to 750MHz */ - clk_get_by_id(IMX8MM_SYS_PLL3, &clkp); - clk_set_rate(clkp, 750000000UL); - clk_enable(clkp); - - /* Configure ARM to sys_pll2_500m */ - clk_get_by_id(IMX8MM_CLK_A53_SRC, &clkp); - clk_get_by_id(IMX8MM_SYS_PLL2_OUT, &clkp1); - clk_enable(clkp1); - clk_get_by_id(IMX8MM_SYS_PLL2_500M, &clkp1); - clk_set_parent(clkp, clkp1); - - /* Configure ARM PLL to 1.2GHz */ - clk_get_by_id(IMX8MM_ARM_PLL, &clkp1); - clk_set_rate(clkp1, 1200000000UL); - clk_get_by_id(IMX8MM_ARM_PLL_OUT, &clkp1); - clk_enable(clkp1); - clk_set_parent(clkp, clkp1); - - /* Configure DIV to 1.2GHz */ - clk_get_by_id(IMX8MM_CLK_A53_DIV, &clkp1); - clk_set_rate(clkp1, 1200000000UL); -#endif - return 0; } diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index 8bf6061a32..e29d902544 100644 --- a/drivers/clk/imx/clk-imx8mn.c +++ b/drivers/clk/imx/clk-imx8mn.c @@ -440,40 +440,6 @@ static int imx8mn_clk_probe(struct udevice *dev) base + 0x40a0, 0)); #endif -#ifdef CONFIG_SPL_BUILD - struct clk *clkp, *clkp1; - - clk_get_by_id(IMX8MN_CLK_WDOG1_ROOT, &clkp); - clk_enable(clkp); - clk_get_by_id(IMX8MN_CLK_WDOG2_ROOT, &clkp); - clk_enable(clkp); - clk_get_by_id(IMX8MN_CLK_WDOG3_ROOT, &clkp); - clk_enable(clkp); - - /* Configure SYS_PLL3 to 600MHz */ - clk_get_by_id(IMX8MN_SYS_PLL3, &clkp); - clk_set_rate(clkp, 600000000UL); - clk_enable(clkp); - - /* Configure ARM to sys_pll2_500m */ - clk_get_by_id(IMX8MN_CLK_A53_SRC, &clkp); - clk_get_by_id(IMX8MN_SYS_PLL2_OUT, &clkp1); - clk_enable(clkp1); - clk_get_by_id(IMX8MN_SYS_PLL2_500M, &clkp1); - clk_set_parent(clkp, clkp1); - - /* Configure ARM PLL to 1.2GHz */ - clk_get_by_id(IMX8MN_ARM_PLL, &clkp1); - clk_set_rate(clkp1, 1200000000UL); - clk_get_by_id(IMX8MN_ARM_PLL_OUT, &clkp1); - clk_enable(clkp1); - clk_set_parent(clkp, clkp1); - - /* Configure DIV to 1.2GHz */ - clk_get_by_id(IMX8MN_CLK_A53_DIV, &clkp1); - clk_set_rate(clkp1, 1200000000UL); -#endif - return 0; } From patchwork Thu Jul 9 08:40:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1325835 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=ql0gz7NU; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2Tc34wSyz9sSn for ; Thu, 9 Jul 2020 18:19:31 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 9216282214; Thu, 9 Jul 2020 10:18:06 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="ql0gz7NU"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 168A0821F0; Thu, 9 Jul 2020 10:17:41 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,MSGID_FROM_MTA_HEADER, SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0606.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::606]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 1518E821E6 for ; Thu, 9 Jul 2020 10:17:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=PiLMffrPnlvM4OcqNUIbcPtLojX6mzrVKXOTQAggfXw7y8tTFm6urRbXRJaJKoaVQbEFUWmJSvs3xMHRQQWzBY03PI1ELj+RomQRRxbskAC+b3yFzevODwcH5XZ4NokByY1xxmJ4MDjOdcdwbU7ZAeSw4gWOjcl974ZgX9eZD/NsaMh7chEYxzCV9ISvNnijp7BDI6Yz4ozZu/GMhHE+RIkMALvxSaDBqtxkoCsgKi/auh5h6JeQb87mg6OH7RAl5+EP5efVFrHIv/bCq4sQdNuaMlUkXon53EmFw8Wt2zG51/okW+biaARXDbZbkKN4Qj9TePUhGei0EfP8Wk0FJA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ginp56vMXn9mECv6ccy7CZ0TUfuGCJq7r1ypwbmxia0=; b=HGxk12O6164EhriiQAfTYQF6y/A09IWKqGCrA2/mBvz/pAulSEun8YTaK3VvPNy6e0A4k6hXC82V7JWgoeQqlCDJAgcaCSaklNBT/EJdc9968iSxDaXQasawDu+Jg+EdWO2Dn28Wvdy6LZAl4jS7I34dShVMvHM3sdeLqN+9EyETYqURcu38nIFdicEFe+aETeO65CH/90ZwljnhUXLSJ7gVy03q7W/Kr6j4QV4Lg9EjW2TLfJe8mBsxNZP2/p/s4sXaP385HKiDFNyHLXBsuYWJrWjDBvA6eevo+9FS31LtYqGrMEI5u0UUUI4NbibJH0ZtDcDQoiHAFcfM8+EFbA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ginp56vMXn9mECv6ccy7CZ0TUfuGCJq7r1ypwbmxia0=; b=ql0gz7NUbD2zciIVA+wMTDJrXdeUuACLPZ+sNfSL1uZyvUn7EgPVU8I+4+IqslTTMQUi/+PxzjEmEyQcYrl+g36KKuLWwf+bXt9XebNj807SfQ9J6dVyLSlkXgr3GSMw35CdeqiooV/2wfQwIyt/2S+L3tpCoFBhG/Oyr6uPTjE= Authentication-Results: denx.de; dkim=none (message not signed) header.d=none;denx.de; dmarc=none action=none header.from=nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2759.eurprd04.prod.outlook.com (2603:10a6:4:a2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.28; Thu, 9 Jul 2020 08:17:29 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::2d36:b569:17c:7701%4]) with mapi id 15.20.3153.032; Thu, 9 Jul 2020 08:17:28 +0000 From: peng.fan@nxp.com To: sbabic@denx.de, festevam@gmail.com Cc: uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan , Ye Li , Silvano di Ninno Subject: [PATCH 11/11] imx8m: Refactor the OPTEE memory removal Date: Thu, 9 Jul 2020 16:40:42 +0800 Message-Id: <20200709084042.8234-12-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200709084042.8234-1-peng.fan@nxp.com> References: <20200709084042.8234-1-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0182.apcprd06.prod.outlook.com (2603:1096:4:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3174.20 via Frontend Transport; Thu, 9 Jul 2020 08:17:24 +0000 X-Mailer: git-send-email 2.16.4 X-Originating-IP: [119.31.174.71] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: a33e063e-8de6-4700-7e00-08d823e0851a X-MS-TrafficTypeDiagnostic: DB6PR0402MB2759: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6108; X-Forefront-PRVS: 04599F3534 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: h4lLpdpn51wZvc+bBpeWTfpOHQ3ZjGluSwr8a+9S91CTeOxp3wjaFZ31+PSfRI7RU4rWR9SP4jfETwHh0plw9QUcSmca3veBYiaFG5E6hyumasOyb7IAXFHez3wDyBru50pzicTcRFF3NQADtOTlboiLuVoNoGmgmtmIDaXV/Eu4RL25+7Q4VxjYP+PMrT55HvzHilaeDROWsZ0n3r/+G1hFavK1OOQOUD8StPT9BCJri73IFlwP0vDGlKW5Ff/VUCH5yMHQjocERlz8StW4PBPrOZZ5ILbETw3jPWc0eblKcne9oyeSIsRjVXaVOq+qc9kaacMDiOaYcZIVfIiau98b7C7GtxlG71fK7qeslacSah8EawF830QlTxtvyNG+ X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(39860400002)(376002)(346002)(136003)(366004)(396003)(6512007)(86362001)(36756003)(4326008)(66476007)(52116002)(2906002)(66556008)(9686003)(6506007)(54906003)(5660300002)(30864003)(66946007)(6486002)(2616005)(956004)(83380400001)(186003)(16526019)(26005)(6666004)(1076003)(316002)(478600001)(8676002)(8936002)(32563001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: a33e063e-8de6-4700-7e00-08d823e0851a X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2020 08:17:28.8806 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 2ayjmMNa9pxMBNwU1+93zcvG5T3NU/xvcKHxqrGUWnbFY8IUAQemBdTYta8TpfRDUzEtHqcyqACUHQcBVySWfw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2759 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Peng Fan Current codes assume the OPTEE address is at the end of first DRAM bank. Adjust the process to allow OPTEE in the middle of first bank. When OPTEE memory is removed from first bank, it may split the first bank to two banks, adjust the MMU table for the split case, Since the default CONFIG_NR_DRAM_BANKS is 4, it is enough, just enlarge i.MX8MP evk to default to avoid issue. Signed-off-by: Ye Li Signed-off-by: Silvano di Ninno Tested-by: Silvano di Ninno Signed-off-by: Peng Fan --- arch/arm/mach-imx/imx8m/soc.c | 122 +++++++++++++++++++++++-- board/beacon/imx8mm/imx8mm_beacon.c | 11 --- board/freescale/imx8mm_evk/imx8mm_evk.c | 11 --- board/freescale/imx8mn_evk/imx8mn_evk.c | 7 -- board/freescale/imx8mp_evk/imx8mp_evk.c | 40 -------- board/freescale/imx8mq_evk/imx8mq_evk.c | 11 --- board/google/imx8mq_phanbell/imx8mq_phanbell.c | 11 --- board/technexion/pico-imx8mq/pico-imx8mq.c | 26 +++--- board/toradex/verdin-imx8mm/verdin-imx8mm.c | 11 --- configs/imx8mp_evk_defconfig | 1 - 10 files changed, 127 insertions(+), 124 deletions(-) diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index bb2f112af6..b3c08271e6 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -142,6 +142,9 @@ static struct mm_region imx8m_mem_map[] = { .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_OUTER_SHARE #endif + }, { + /* empty entrie to split table entry 5 if needed when TEEs are used */ + 0, }, { /* List terminator */ 0, @@ -152,18 +155,123 @@ struct mm_region *mem_map = imx8m_mem_map; void enable_caches(void) { - /* - * If OPTEE runs, remove OPTEE memory from MMU table to - * avoid speculative prefetch. OPTEE runs at the top of - * the first memory bank - */ - if (rom_pointer[1]) - imx8m_mem_map[5].size -= rom_pointer[1]; + /* If OPTEE runs, remove OPTEE memory from MMU table to avoid speculative prefetch */ + if (rom_pointer[1]) { + /* + * TEE are loaded, So the ddr bank structures + * have been modified update mmu table accordingly + */ + int i = 0; + /* + * please make sure that entry initial value matches + * imx8m_mem_map for DRAM1 + */ + int entry = 5; + u64 attrs = imx8m_mem_map[entry].attrs; + + while (i < CONFIG_NR_DRAM_BANKS && entry < 8) { + if (gd->bd->bi_dram[i].start == 0) + break; + imx8m_mem_map[entry].phys = gd->bd->bi_dram[i].start; + imx8m_mem_map[entry].virt = gd->bd->bi_dram[i].start; + imx8m_mem_map[entry].size = gd->bd->bi_dram[i].size; + imx8m_mem_map[entry].attrs = attrs; + debug("Added memory mapping (%d): %llx %llx\n", entry, + imx8m_mem_map[entry].phys, imx8m_mem_map[entry].size); + i++; entry++; + } + } icache_enable(); dcache_enable(); } +__weak int board_phys_sdram_size(phys_size_t *size) +{ + if (!size) + return -EINVAL; + + *size = PHYS_SDRAM_SIZE; + return 0; +} + +int dram_init(void) +{ + phys_size_t sdram_size; + int ret; + + ret = board_phys_sdram_size(&sdram_size); + if (ret) + return ret; + + /* rom_pointer[1] contains the size of TEE occupies */ + if (rom_pointer[1]) + gd->ram_size = sdram_size - rom_pointer[1]; + else + gd->ram_size = sdram_size; + +#ifdef PHYS_SDRAM_2_SIZE + gd->ram_size += PHYS_SDRAM_2_SIZE; +#endif + + return 0; +} + +int dram_init_banksize(void) +{ + int bank = 0; + int ret; + phys_size_t sdram_size; + + ret = board_phys_sdram_size(&sdram_size); + if (ret) + return ret; + + gd->bd->bi_dram[bank].start = PHYS_SDRAM; + if (rom_pointer[1]) { + phys_addr_t optee_start = (phys_addr_t)rom_pointer[0]; + phys_size_t optee_size = (size_t)rom_pointer[1]; + + gd->bd->bi_dram[bank].size = optee_start - gd->bd->bi_dram[bank].start; + if ((optee_start + optee_size) < (PHYS_SDRAM + sdram_size)) { + if (++bank >= CONFIG_NR_DRAM_BANKS) { + puts("CONFIG_NR_DRAM_BANKS is not enough\n"); + return -1; + } + + gd->bd->bi_dram[bank].start = optee_start + optee_size; + gd->bd->bi_dram[bank].size = PHYS_SDRAM + + sdram_size - gd->bd->bi_dram[bank].start; + } + } else { + gd->bd->bi_dram[bank].size = sdram_size; + } + +#ifdef PHYS_SDRAM_2_SIZE + if (++bank >= CONFIG_NR_DRAM_BANKS) { + puts("CONFIG_NR_DRAM_BANKS is not enough for SDRAM_2\n"); + return -1; + } + gd->bd->bi_dram[bank].start = PHYS_SDRAM_2; + gd->bd->bi_dram[bank].size = PHYS_SDRAM_2_SIZE; +#endif + + return 0; +} + +phys_size_t get_effective_memsize(void) +{ + /* return the first bank as effective memory */ + if (rom_pointer[1]) + return ((phys_addr_t)rom_pointer[0] - PHYS_SDRAM); + +#ifdef PHYS_SDRAM_2_SIZE + return gd->ram_size - PHYS_SDRAM_2_SIZE; +#else + return gd->ram_size; +#endif +} + static u32 get_cpu_variant_type(u32 type) { struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; diff --git a/board/beacon/imx8mm/imx8mm_beacon.c b/board/beacon/imx8mm/imx8mm_beacon.c index e82e8b78d8..c61d25fbea 100644 --- a/board/beacon/imx8mm/imx8mm_beacon.c +++ b/board/beacon/imx8mm/imx8mm_beacon.c @@ -13,17 +13,6 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - #if IS_ENABLED(CONFIG_FEC_MXC) static int setup_fec(void) { diff --git a/board/freescale/imx8mm_evk/imx8mm_evk.c b/board/freescale/imx8mm_evk/imx8mm_evk.c index c43af9bc48..6af7100696 100644 --- a/board/freescale/imx8mm_evk/imx8mm_evk.c +++ b/board/freescale/imx8mm_evk/imx8mm_evk.c @@ -15,17 +15,6 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - #if IS_ENABLED(CONFIG_FEC_MXC) static int setup_fec(void) { diff --git a/board/freescale/imx8mn_evk/imx8mn_evk.c b/board/freescale/imx8mn_evk/imx8mn_evk.c index ea02bb75f4..e5ca54f9ae 100644 --- a/board/freescale/imx8mn_evk/imx8mn_evk.c +++ b/board/freescale/imx8mn_evk/imx8mn_evk.c @@ -9,13 +9,6 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) -{ - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - int board_init(void) { return 0; diff --git a/board/freescale/imx8mp_evk/imx8mp_evk.c b/board/freescale/imx8mp_evk/imx8mp_evk.c index 97ba15645a..034a349236 100644 --- a/board/freescale/imx8mp_evk/imx8mp_evk.c +++ b/board/freescale/imx8mp_evk/imx8mp_evk.c @@ -40,46 +40,6 @@ int board_early_init_f(void) return 0; } -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - -#if CONFIG_NR_DRAM_BANKS > 1 - gd->ram_size += PHYS_SDRAM_2_SIZE; -#endif - - return 0; -} - -int dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM; - if (rom_pointer[1]) - - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; - -#if CONFIG_NR_DRAM_BANKS > 1 - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; -#endif - - return 0; -} - -phys_size_t get_effective_memsize(void) -{ - if (rom_pointer[1]) - return (PHYS_SDRAM_SIZE - rom_pointer[1]); - else - return PHYS_SDRAM_SIZE; -} - int board_init(void) { return 0; diff --git a/board/freescale/imx8mq_evk/imx8mq_evk.c b/board/freescale/imx8mq_evk/imx8mq_evk.c index ae3be5785c..1ad670b8cc 100644 --- a/board/freescale/imx8mq_evk/imx8mq_evk.c +++ b/board/freescale/imx8mq_evk/imx8mq_evk.c @@ -53,17 +53,6 @@ int board_early_init_f(void) return 0; } -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - #ifdef CONFIG_FEC_MXC static int setup_fec(void) { diff --git a/board/google/imx8mq_phanbell/imx8mq_phanbell.c b/board/google/imx8mq_phanbell/imx8mq_phanbell.c index c0cc3e9b71..746071b415 100644 --- a/board/google/imx8mq_phanbell/imx8mq_phanbell.c +++ b/board/google/imx8mq_phanbell/imx8mq_phanbell.c @@ -48,17 +48,6 @@ int board_early_init_f(void) return 0; } -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - #ifdef CONFIG_FEC_MXC static int setup_fec(void) { diff --git a/board/technexion/pico-imx8mq/pico-imx8mq.c b/board/technexion/pico-imx8mq/pico-imx8mq.c index 2a3e6e7e26..330de7137c 100644 --- a/board/technexion/pico-imx8mq/pico-imx8mq.c +++ b/board/technexion/pico-imx8mq/pico-imx8mq.c @@ -51,24 +51,22 @@ int board_early_init_f(void) return 0; } -int dram_init(void) +int board_phys_sdram_size(phys_size_t *size) { int ddr_size = readl(M4_BOOTROM_BASE_ADDR); - if (ddr_size == 0x4) - gd->ram_size = 0x100000000; - else if (ddr_size == 0x3) - gd->ram_size = 0xc0000000; - else if (ddr_size == 0x2) - gd->ram_size = 0x80000000; - else if (ddr_size == 0x1) - gd->ram_size = 0x40000000; - else + if (ddr_size == 0x4) { + *size = 0x100000000; + } else if (ddr_size == 0x3) { + *size = 0xc0000000; + } else if (ddr_size == 0x2) { + *size = 0x80000000; + } else if (ddr_size == 0x1) { + *size = 0x40000000; + } else { printf("Unknown DDR type!!!\n"); - - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size -= rom_pointer[1]; + return -1; + } return 0; } diff --git a/board/toradex/verdin-imx8mm/verdin-imx8mm.c b/board/toradex/verdin-imx8mm/verdin-imx8mm.c index ff05c7d552..fa51b776ab 100644 --- a/board/toradex/verdin-imx8mm/verdin-imx8mm.c +++ b/board/toradex/verdin-imx8mm/verdin-imx8mm.c @@ -14,17 +14,6 @@ DECLARE_GLOBAL_DATA_PTR; -int dram_init(void) -{ - /* rom_pointer[1] contains the size of TEE occupies */ - if (rom_pointer[1]) - gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1]; - else - gd->ram_size = PHYS_SDRAM_SIZE; - - return 0; -} - #if IS_ENABLED(CONFIG_FEC_MXC) static int setup_fec(void) { diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig index 8877bdd349..f9cd1173f5 100644 --- a/configs/imx8mp_evk_defconfig +++ b/configs/imx8mp_evk_defconfig @@ -15,7 +15,6 @@ CONFIG_TARGET_IMX8MP_EVK=y CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y CONFIG_SPL_DRIVERS_MISC_SUPPORT=y -CONFIG_NR_DRAM_BANKS=2 CONFIG_SPL=y CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 CONFIG_SPL_TEXT_BASE=0x920000