From patchwork Thu May 25 09:36:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yanhong Wang X-Patchwork-Id: 1786010 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.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=) 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 ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QRjdL01DPz20QL for ; Thu, 25 May 2023 19:37:25 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 3518D8473A; Thu, 25 May 2023 11:36:59 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id D421086041; Thu, 25 May 2023 11:36:52 +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=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.2 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by phobos.denx.de (Postfix) with ESMTP id 8A020847C6 for ; Thu, 25 May 2023 11:36:48 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=yanhong.wang@starfivetech.com Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id B727A24E1AC; Thu, 25 May 2023 17:36:40 +0800 (CST) Received: from EXMBX173.cuchost.com (172.16.6.93) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 25 May 2023 17:36:40 +0800 Received: from wyh-VirtualBox.starfivetech.com (171.223.208.138) by EXMBX173.cuchost.com (172.16.6.93) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 25 May 2023 17:36:39 +0800 From: Yanhong Wang To: , Rick Chen , Leo , Joe Hershberger , "Ramon Fried" CC: Yanhong Wang , Torsten Duwe , Leyfoon Tan , "samin . guo" , Walker Chen Subject: [PATCH v4 00/11] Add ethernet driver for StarFive JH7110 SoC Date: Thu, 25 May 2023 17:36:26 +0800 Message-ID: <20230525093637.31364-1-yanhong.wang@starfivetech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX173.cuchost.com (172.16.6.93) X-YovoleRuleAgent: yovoleflag X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean This series of patches base on the latest branch/master,and adds ethernet support for the StarFive JH7110 RISC-V SoC. The series includes EEPROM, PHY and MAC drivers. The PHY model is YT8531 (from Motorcomm Inc), and the MAC version is dwmac-5.20 (from Synopsys DesignWare). The implementation of the phy driver is ported from linux, but it has been adjusted for the u-boot framework. EEPROM stores board-related information, such as DDR capacity, PCB version, MAC address, etc. The main difference between StarFive VisionFive 2 1.2A and 1.3B is gmac, but the difference in gmac is not defined in DT, but reads the PCB version from EEPROM, and then dynamically configures the difference of gmac according to different PCB versions, which is compatible with 1.2A and 1.3B versions, which is more user-friendly. The PHY and MAC driver has been tested on the StarFive VisionFive 2 1.2A and 1.3B boards and works normally. For more information and support,you can visit RVspace wiki[1]. [1] https://wiki.rvspace.org/ v4: - Reworded the definition of the 'pbuf' variable in visionfive2-i2c-eeprom.c from a const pointer to const union. - Added the section (".data") attribute to the 'pbuf' and 'has_been_read' global variables in visionfive2-i2-eeprom.c. v3: - Added EEPROM support. - Combine the board device tree of 1.2A and 1.3B into one. - Removed the delay configuration of gmac phy clock from DT. - Dynamically configure gmac differences of 1.2A and 1.3B to DT according to the PCB version. - DDR capacity information is read from EEPROM first, if not, it is defined by default in DT. v2: - Reworded the phy driver. Added platform private data struct to save the configuration data read from dts. - Reworded the MAC driver. Added platform private data struct to save the configuration data read from dts. Previous versions: v1 - https://patchwork.ozlabs.org/project/uboot/cover/20230317010536.17860-1-yanhong.wang@starfivetech.com/ v2 - https://patchwork.ozlabs.org/project/uboot/cover/20230329102720.25439-1-yanhong.wang@starfivetech.com/ v3 - https://patchwork.ozlabs.org/project/uboot/cover/20230428022515.29393-1-yanhong.wang@starfivetech.com/ Yanhong Wang (11): net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy net: dwc_eth_qos: Add StarFive ethernet driver glue layer eeprom: starfive: Enable ID EEPROM configuration ram: starfive: Read memory size information from EEPROM board: starfive: Dynamic configuration of DT for 1.2A and 1.3B riscv: dts: jh7110: Add ethernet device tree nodes riscv: dts: jh7110: Combine the board device tree files of 1.2A and 1.3B riscv: dts: starfive: Add support eeprom device tree node doc: board: starfive:　Reword the make defconfig information configs: starfive: Enable ethernet configuration for StarFive VisionFive2 configs: starfive: Enable ID EEPROM configuration arch/riscv/cpu/jh7110/spl.c | 32 +- arch/riscv/dts/Makefile | 3 +- ... jh7110-starfive-visionfive-2-u-boot.dtsi} | 39 +- .../jh7110-starfive-visionfive-2-v1.2a.dts | 12 - ...10-starfive-visionfive-2-v1.3b-u-boot.dtsi | 69 --- ...b.dts => jh7110-starfive-visionfive-2.dts} | 3 +- .../dts/jh7110-starfive-visionfive-2.dtsi | 40 ++ arch/riscv/dts/jh7110.dtsi | 69 +++ arch/riscv/include/asm/arch-jh7110/eeprom.h | 13 + board/starfive/visionfive2/Makefile | 1 + board/starfive/visionfive2/spl.c | 157 +++++ .../visionfive2/starfive_visionfive2.c | 13 + .../visionfive2/visionfive2-i2c-eeprom.c | 561 ++++++++++++++++++ configs/starfive_visionfive2_defconfig | 32 +- doc/board/starfive/visionfive2.rst | 6 +- drivers/net/Kconfig | 7 + drivers/net/Makefile | 1 + drivers/net/dwc_eth_qos.c | 6 + drivers/net/dwc_eth_qos.h | 1 + drivers/net/dwc_eth_qos_starfive.c | 249 ++++++++ drivers/net/phy/Kconfig | 6 + drivers/net/phy/Makefile | 1 + drivers/net/phy/motorcomm.c | 437 ++++++++++++++ drivers/ram/starfive/starfive_ddr.c | 2 - 24 files changed, 1665 insertions(+), 95 deletions(-) rename arch/riscv/dts/{jh7110-starfive-visionfive-2-v1.2a-u-boot.dtsi => jh7110-starfive-visionfive-2-u-boot.dtsi} (58%) delete mode 100644 arch/riscv/dts/jh7110-starfive-visionfive-2-v1.2a.dts delete mode 100644 arch/riscv/dts/jh7110-starfive-visionfive-2-v1.3b-u-boot.dtsi rename arch/riscv/dts/{jh7110-starfive-visionfive-2-v1.3b.dts => jh7110-starfive-visionfive-2.dts} (65%) create mode 100644 arch/riscv/include/asm/arch-jh7110/eeprom.h create mode 100644 board/starfive/visionfive2/visionfive2-i2c-eeprom.c create mode 100644 drivers/net/dwc_eth_qos_starfive.c create mode 100644 drivers/net/phy/motorcomm.c base-commit: 62df7a39442902a71259568c13a4d496d5a514f4