From patchwork Sun May 19 14:45:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Henry Bell X-Patchwork-Id: 1936829 X-Patchwork-Delegate: uboot@andestech.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=protonmail.com header.i=@protonmail.com header.a=rsa-sha256 header.s=protonmail3 header.b=jeE7OGkv; dkim-atps=neutral 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=patchwork.ozlabs.org) 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 (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Vj92V5WWnz20dF for ; Mon, 20 May 2024 04:58:26 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id E3D68881AD; Sun, 19 May 2024 20:58:12 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; secure) header.d=protonmail.com header.i=@protonmail.com header.b="jeE7OGkv"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 762D788047; Sun, 19 May 2024 16:45:49 +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=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-40141.protonmail.ch (mail-40141.protonmail.ch [185.70.40.141]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 3539B882A3 for ; Sun, 19 May 2024 16:45:47 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=dmoo_dv@protonmail.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1716129946; x=1716389146; bh=CVeUw3sIlGmaKQPZ+8+7r43FTpMgkdHdPJV+IMmb8tY=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=jeE7OGkvsEIE5KQQJ+j+AJF8zpL0n/nE6e2LyNuVArFCiN/tdl+w0xPjs1iUrowt6 i3VSX1elz3vhRefBs91AI8Nn7YfMZRZ1WBWoWbZsvsYYvZABfq43VcWjlktvWAfNYh 5UQF3pxE9W5aRq4EcapvQaVWnLPL+ax5M/lx7FowdHd26S7wLr9v1/rPLJReklvaGT oWvFLUCA47p16KU+iYKlSTWqD1dnyQ2y8YWIw1DCaX/aDt4zrYUKDa6YUGzCnj6q4Q ooMDRvzQl0WVR3Vg9o5UD5HFJFjplkfVHvOfU1Ktx+mG5PBmajBVMiSrEOv4cJEkJb oSWRl1VK+LoZg== Date: Sun, 19 May 2024 14:45:42 +0000 To: "u-boot@lists.denx.de" From: H Bell Subject: [PATCH 2/2 v3] board: starfive: support Pine64 Star64 board Message-ID: Feedback-ID: 106097379:user:proton X-Pm-Message-ID: fcbbc23ffbd9a38e6a260956ee8f41fbd79c773c MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 19 May 2024 20:58:11 +0200 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 Add documentation files Signed-off-by: Henry Bell Cc: ycliang@andestech.com Cc: heinrich.schuchardt@canonical.com --- Changes since v1 - New patch Changes since v2 - Remove extra params to - Clarification on boot section - Add entry on MAC adresses and how to correct them --- doc/board/starfive/index.rst | 1 + doc/board/starfive/pine64_star64.rst | 136 +++++++++++++++++++++++++++ 2 files changed, 137 insertions(+) create mode 100644 doc/board/starfive/pine64_star64.rst diff --git a/doc/board/starfive/index.rst b/doc/board/starfive/index.rst index 2762bf74c1..f05f8a0765 100644 --- a/doc/board/starfive/index.rst +++ b/doc/board/starfive/index.rst @@ -7,4 +7,5 @@ StarFive :maxdepth: 1 milk-v_mars.rst + pine64_star64 visionfive2 diff --git a/doc/board/starfive/pine64_star64.rst b/doc/board/starfive/pine64_star64.rst new file mode 100644 index 0000000000..567d1207ba --- /dev/null +++ b/doc/board/starfive/pine64_star64.rst @@ -0,0 +1,136 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Pine64 Star64 +=========== + +U-Boot for the Star64 uses the same U-Boot binaries as the VisionFive 2 board. +In U-Boot SPL the actual board is detected and the device-tree patched +accordingly. + +Building +~~~~~~~~ + +1. Add the RISC-V toolchain to your PATH. +2. Setup ARCH & cross compilation environment variable: + +.. code-block:: none + + export CROSS_COMPILE= + +The M-mode software OpenSBI provides the supervisor binary interface (SBI) and +is responsible for the switch to S-Mode. It is a prerequisite to build U-Boot. +Support for the JH7110 was introduced in OpenSBI 1.2. It is recommended to use +a current release. + +.. code-block:: console + + git clone https://github.com/riscv/opensbi.git + cd opensbi + make PLATFORM=generic FW_TEXT_START=0x40000000 + +Now build the U-Boot SPL and U-Boot proper. + +.. code-block:: console + + cd + make starfive_visionfive2_defconfig + make OPENSBI=$(opensbi_dir)/build/platform/generic/firmware/fw_dynamic.bin + +This will generate the U-Boot SPL image (spl/u-boot-spl.bin.normal.out) as well +as the FIT image (u-boot.itb) with OpenSBI and U-Boot. + +Device-tree selection +~~~~~~~~~~~~~~~~~~~~~ + +U-Boot will set variable $fdtfile to starfive/jh7110-pine64-star64.dtb. + +To overrule this selection the variable can be set manually and saved in the +environment + +:: + + setenv fdtfile my_device-tree.dtb + env save + +or the configuration variable CONFIG_DEFAULT_FDT_FILE can be used to set to +provide a default value. + +Boot source selection +~~~~~~~~~~~~~~~~~~~~~ + +The board provides the DIP switches (marked S1804) adjacent to the 40pin GPIO +Bus for boot selection. The ``L`` (0) and ``H`` (1) silk screening to the side +of the should be used to determine state (not the ``ON/ONKE`` markings +physically on the component). ``GPIO_0`` is channel 2 on the switch, while +``GPIO_1`` is channel 1. + ++ (QSPI) Flash: 00 ``??`` ++ SD: 01 ``??`` ++ EMMC: 10 ``??`` ++ UART: 11 ``??`` + +Preparing the SD-Card +~~~~~~~~~~~~~~~~~~~~~ + +The device firmware loads U-Boot SPL (u-boot-spl.bin.normal.out) from the +partition with type GUID 2E54B353-1271-4842-806F-E436D6AF6985. You are free +to choose any partition number. + +With the default configuration U-Boot SPL loads the U-Boot FIT image +(u-boot.itb) from partition 2 (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=0x2). +When formatting it is recommended to use GUID +BC13C2FF-59E6-4262-A352-B275FD6F7172 for this partition. + +The FIT image (u-boot.itb) is a combination of OpenSBI's fw_dynamic.bin, +u-boot-nodtb.bin and the device tree blob. + +Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch) + +.. code-block:: bash + + sudo sgdisk --clear \ + --set-alignment=2 \ + --new=1:4096:8191 --change-name=1:spl --typecode=1:2E54B353-1271-4842-806F-E436D6AF6985\ + --new=2:8192:16383 --change-name=2:uboot --typecode=2:BC13C2FF-59E6-4262-A352-B275FD6F7172 \ + --new=3:16384:1654784 --change-name=3:system --typecode=3:EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 \ + /dev/sdb + +Copy U-Boot to the SD card + +.. code-block:: bash + + sudo dd if=u-boot-spl.bin.normal.out of=/dev/sdb1 + sudo dd if=u-boot.itb of=/dev/sdb2 + + sudo mount /dev/sdb3 /mnt/ + sudo cp u-boot-spl.bin.normal.out /mnt/ + sudo cp u-boot.itb /mnt/ + sudo cp Image.gz /mnt/ + sudo cp initramfs.cpio.gz /mnt/ + sudo cp jh7110-starfive-visionfive-2.dtb /mnt/ + sudo umount /mnt + +Booting +~~~~~~~ + +Once you plugin the sdcard and power up, you should see the U-Boot prompt. + +MAC address issues +~~~~~~~~~~~~~~~~~~ + +The Star64 does not currently ship with unique serial numbers per-device. +Devices tested (all 4GiB RAM) have the same serial number of +``STAR64V1-2310-D004E000-00000005`` and the mac addresses of +``6c:cf:39:00:75:61`` (lower) and ``6c:cf:39:00:75:62`` (upper) port will be +assigned. Shipped models also have the EEPROM set as write protected, so it +cannot be changed using ``mac`` commands. + +The MAC addresses may be "set" as follows by writing as a custom config to SPI +(Change the last 3 bytes of MAC addreses as appropriate): + +:: + + env set ethaddr 6c:cf:39:00:75:63 + env set eth1addr 6c:cf:39:00:75:64 + env save + reset