From patchwork Wed Oct 31 19:06:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 149870 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp7181458ljp; Wed, 31 Oct 2018 12:09:35 -0700 (PDT) X-Google-Smtp-Source: AJdET5dUz3ipS3j4s0ZKAYv/uPUoRPgX6AOQngD6Vutfwm7deoaLCeybIWRpLPeFcfnshdYXWbdh X-Received: by 2002:a50:82c2:: with SMTP id 60-v6mr3162646edg.281.1541012975305; Wed, 31 Oct 2018 12:09:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1541012975; cv=none; d=google.com; s=arc-20160816; b=e776gGcwkMdoLJoYowU4pq9YVxOC50aJvcgYp65ryS7mvC7GQti0Rl7n4kYQ7orFBR PExaUkIU8WK1eqkYxB7RA55CnPm76uYSiaMsx+glajb7XXryvHbwE2Wq8Pec9ogJUHCP bzbbpBdL+4xgFvvLyqDvRxtyOe/HonHarBaK8I5YYGUQkfrSLENje/Ytr/E1jOWOfxIY SYZqXSuuRyjw0juO1dt2LG+dMwZrKRAKTiLBsg18zm8UdyZdFI8Fje+fkGj63VEGfl2e nyfnVw2Ntf6PYHBVvTn8JSSnKHZdXGNAQY8lQoWX2tjWEuZKspw5rCEeXk2zHa8Cjgks IwjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:list-subscribe:list-help :list-post:list-archive:list-unsubscribe:list-id:precedence:subject :cc:mime-version:message-id:date:to:from:dkim-signature; bh=tegsVKPvbBDDqILTjS7pM+xD36fIrH83D6WDBYekJK4=; b=KJGyxLkbaM8CJiZFic5sfqR6FTxMtsPYsKNEFRVfQ1zrtouO6iRKVMhaNN0MVLFqCT xScofH1OQGJctq4D89IbBBDCSlmTyUs3hLClzA/PtbJ2YqA/ilXTjWopsJqWg8LZu1K9 JQnL1ev6FNhz2BGquOQwHzzFTJO3r44TnBM+jj/6+iaJvYquQ1bQm4nEY84CuB2WQgPi BteHPs/HvSUvAA3rhe8eM9YOtoDaEw1whR814kAR3hdh/FonFauJ2twyA8+gZg68uxup ypsagHo5VFQJoewpV2IjjpKDAzk1qcu+w/iTgWfdEyiRq+48VpXxh6bcsb73Bgnfy0d9 aRxQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@ti.com header.s=ti-com-17Q1 header.b="H66VvE/M"; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from lists.denx.de (dione.denx.de. [81.169.180.215]) by mx.google.com with ESMTP id o58-v6si580763edc.152.2018.10.31.12.09.35; Wed, 31 Oct 2018 12:09:35 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) client-ip=81.169.180.215; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@ti.com header.s=ti-com-17Q1 header.b="H66VvE/M"; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: by lists.denx.de (Postfix, from userid 105) id C6ADEC222E8; Wed, 31 Oct 2018 19:08:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 06892C222DE; Wed, 31 Oct 2018 19:06:57 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 3B431C222C9; Wed, 31 Oct 2018 19:06:54 +0000 (UTC) Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lists.denx.de (Postfix) with ESMTPS id 6A7F6C222C9 for ; Wed, 31 Oct 2018 19:06:53 +0000 (UTC) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id w9VJ6lRZ128513; Wed, 31 Oct 2018 14:06:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1541012807; bh=rReVjaXz/DWOZ4DR2xrqGVNkEO099aNke5cgCgx4Lac=; h=From:To:CC:Subject:Date; b=H66VvE/M5ORVzAYwaYX4qW1cZQOSyGXRy0jluWK/Ja+98gScQMPJnlRplL1ih75Pe iSEiC8xNEh6C85LTXLt7HXo7HIAuSp9ttZs+BYUq2J63PHEzemWfn430FqsPwSGa7V ExOn1tgXrQceuXTs/v4Ew8P5SRr3UHSxzJaur2Ww= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id w9VJ6lZr061269 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Oct 2018 14:06:47 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Wed, 31 Oct 2018 14:06:47 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Wed, 31 Oct 2018 14:06:47 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w9VJ6lua013678; Wed, 31 Oct 2018 14:06:47 -0500 Received: from localhost (uda0226610.dhcp.ti.com [128.247.59.147]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id w9VJ6lx14911; Wed, 31 Oct 2018 14:06:47 -0500 (CDT) From: Grygorii Strashko To: Vitaly Andrianov , Joe Hershberger , Lokesh Vutla , Tom Rini Date: Wed, 31 Oct 2018 14:06:38 -0500 Message-ID: <20181031190645.30709-1-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.10.5 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: u-boot@lists.denx.de Subject: [U-Boot] [PATCH v2 0/7] driver: net: ti: clean up and code optimization X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This series contains set of code clean up and optimizations for TI networking drivers. Patch 1 - Adds drivers/net/ti/ folder and moves all TI's networking code in this folder. Patches 2,3 - keystone2 clean up Patch 5 - introduces common TI MDIO support library as existing TI SoCs network HW IPs have similar MDIO implementation. Patches 6-7 - conversation of TI CPSW and keystone_net drivers to use common TI MDIO support library tested dhcp and kernel boot on: - k2e/g/hk/l evms - am437x-gpevm and AM5748 IDK changes in v2: - patch 5 comments fixed: use wait_for_bit, snprintf, mdelay, mdio_free TODO: TODO: As per code and documentation davinci_emac.c seems also can be re-worked to use common TI MDIO support library and network PHYs framework. Unfortunately, I have no HW to work with. Grygorii Strashko (7): driver: net: consolidate ti's code in separate folder configs: net: convert DRIVER_TI_KEYSTONE_NET kconfig drivers: net: keystone_net: drop non dm code driver: net: ti: cpsw: update to use SPDX identifier driver: net: ti: introduce common mdio support library driver: net: ti: cpsw: switch to use common mdio lib driver: net: ti: keystone_net: switch to use common mdio lib arch/arm/include/asm/ti-common/keystone_net.h | 27 -- arch/arm/mach-davinci/dp83848.c | 2 +- arch/arm/mach-davinci/et1011c.c | 2 +- arch/arm/mach-davinci/ksz8873.c | 2 +- arch/arm/mach-davinci/lxt972.c | 2 +- board/ti/ks2_evm/board.c | 53 ---- board/ti/ks2_evm/board.h | 3 - board/ti/ks2_evm/board_k2e.c | 74 ----- board/ti/ks2_evm/board_k2g.c | 18 -- board/ti/ks2_evm/board_k2hk.c | 42 --- board/ti/ks2_evm/board_k2l.c | 42 --- configs/k2e_evm_defconfig | 1 + configs/k2e_hs_evm_defconfig | 1 + configs/k2g_evm_defconfig | 1 + configs/k2g_hs_evm_defconfig | 1 + configs/k2hk_evm_defconfig | 1 + configs/k2hk_hs_evm_defconfig | 1 + configs/k2l_evm_defconfig | 1 + configs/k2l_hs_evm_defconfig | 1 + drivers/net/Kconfig | 13 +- drivers/net/Makefile | 4 +- drivers/net/ti/Kconfig | 20 ++ drivers/net/ti/Makefile | 7 + drivers/net/{ => ti}/cpsw-common.c | 0 drivers/net/{ => ti}/cpsw.c | 146 +--------- drivers/net/ti/cpsw_mdio.c | 201 +++++++++++++ drivers/net/ti/cpsw_mdio.h | 18 ++ drivers/net/{ => ti}/davinci_emac.c | 0 drivers/net/{ => ti}/davinci_emac.h | 0 drivers/net/{ => ti}/keystone_net.c | 401 +------------------------- include/configs/ti_armv7_keystone2.h | 1 - 31 files changed, 284 insertions(+), 802 deletions(-) create mode 100644 drivers/net/ti/Kconfig create mode 100644 drivers/net/ti/Makefile rename drivers/net/{ => ti}/cpsw-common.c (100%) rename drivers/net/{ => ti}/cpsw.c (90%) create mode 100644 drivers/net/ti/cpsw_mdio.c create mode 100644 drivers/net/ti/cpsw_mdio.h rename drivers/net/{ => ti}/davinci_emac.c (100%) rename drivers/net/{ => ti}/davinci_emac.h (100%) rename drivers/net/{ => ti}/keystone_net.c (68%)