From patchwork Thu Nov 11 09:25:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Hoyes X-Patchwork-Id: 1553837 X-Patchwork-Delegate: trini@ti.com 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=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4Hqbvd4X3Gz9sR4 for ; Thu, 11 Nov 2021 20:26:53 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 18F9783A11; Thu, 11 Nov 2021 10:26:48 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=arm.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 30BA2839E3; Thu, 11 Nov 2021 10:26:45 +0100 (CET) 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,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by phobos.denx.de (Postfix) with ESMTP id A4A97839E3 for ; Thu, 11 Nov 2021 10:26:39 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peter.hoyes@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B230CED1; Thu, 11 Nov 2021 01:26:38 -0800 (PST) Received: from e125920.cambridge.arm.com (unknown [10.1.199.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0CDF13F5A1; Thu, 11 Nov 2021 01:26:37 -0800 (PST) From: Peter Hoyes To: u-boot@lists.denx.de Cc: andre.przywara@arm.com, diego.sueiro@arm.com, Peter Hoyes Subject: [PATCH v2 1/5] doc: Add documentation for the Arm VExpress64 board configs Date: Thu, 11 Nov 2021 09:25:59 +0000 Message-Id: <20211111092603.774415-2-peter.hoyes@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211111092603.774415-1-peter.hoyes@arm.com> References: <20211111092603.774415-1-peter.hoyes@arm.com> MIME-Version: 1.0 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 0.103.2 at phobos.denx.de X-Virus-Status: Clean From: Peter Hoyes Create a new documentation section for Arm Ltd boards with a sub-page for the VExpress64 boards (FVP-A and Juno). Signed-off-by: Peter Hoyes Reviewed-by: Andre Przywara --- doc/board/armltd/index.rst | 9 ++++++ doc/board/armltd/vexpress64.rst | 51 +++++++++++++++++++++++++++++++++ doc/board/index.rst | 1 + 3 files changed, 61 insertions(+) create mode 100644 doc/board/armltd/index.rst create mode 100644 doc/board/armltd/vexpress64.rst diff --git a/doc/board/armltd/index.rst b/doc/board/armltd/index.rst new file mode 100644 index 0000000000..c20d8a0a26 --- /dev/null +++ b/doc/board/armltd/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Arm Ltd +============= + +.. toctree:: + :maxdepth: 2 + + vexpress64.rst diff --git a/doc/board/armltd/vexpress64.rst b/doc/board/armltd/vexpress64.rst new file mode 100644 index 0000000000..d87b1c38f5 --- /dev/null +++ b/doc/board/armltd/vexpress64.rst @@ -0,0 +1,51 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Arm Versatile Express +===================== + +The vexpress_* board configuration supports the following platforms: + + * FVP_Base_RevC-2xAEMvA + * Juno development board + +Fixed Virtual Platforms +----------------------- + +The Fixed Virtual Platforms (FVP) are complete simulations of an Arm system, +including processor, memory and peripherals. They are set out in a "programmer's +view", which gives a comprehensive model on which to build and test software. + +The supported FVPs are available free of charge and can be downloaded from the +Arm developer site [1]_ (user registration might be required). + +Supported features: + + * GICv3 + * Generic timer + * PL011 UART + +The default configuration assumes that U-Boot is bootstrapped using a suitable +bootloader, such as Trusted Firmware-A [4]_. The u-boot binary can be passed +into the TF-A build: ``make PLAT= all fip BL33=u-boot.bin`` + +The FVPs can be debugged using Arm Development Studio [2]_. + +Juno +---- + +Juno is an Arm development board with the following features: + + * Arm Cortex-A72/A57 and Arm Cortex-A53 in a "big.LITTLE" configuration + * A PCIe Gen2.0 bus with 4 lanes + * 8GB of DRAM + * GICv2 + +More details can be found in the board documentation [3]_. + +References +---------- + +.. [1] https://developer.arm.com/tools-and-software/simulation-models/fixed-virtual-platforms +.. [2] https://developer.arm.com/tools-and-software/embedded/arm-development-studio +.. [3] https://developer.arm.com/tools-and-software/development-boards/juno-development-board +.. [4] https://trustedfirmware-a.readthedocs.io/ \ No newline at end of file diff --git a/doc/board/index.rst b/doc/board/index.rst index 74ea33e081..78b486538b 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -11,6 +11,7 @@ Board-specific doc AndesTech/index amlogic/index apple/index + armltd/index atmel/index congatec/index coreboot/index