From patchwork Sun Apr 16 15:54:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eddie Cai X-Patchwork-Id: 751161 X-Patchwork-Delegate: marek.vasut@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3w5bjt2ys6z9s3s for ; Mon, 17 Apr 2017 02:01:38 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Tl/Nno/G"; dkim-atps=neutral Received: by lists.denx.de (Postfix, from userid 105) id 2C398C21C4D; Sun, 16 Apr 2017 15:58:48 +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=FREEMAIL_FROM, KHOP_BIG_TO_CC, RCVD_IN_MSPIKE_H2, 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 03186C21C5B; Sun, 16 Apr 2017 15:57:53 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 80EC1C21C55; Sun, 16 Apr 2017 15:56:38 +0000 (UTC) Received: from mail-pf0-f193.google.com (mail-pf0-f193.google.com [209.85.192.193]) by lists.denx.de (Postfix) with ESMTPS id 703BAC21C67 for ; Sun, 16 Apr 2017 15:56:28 +0000 (UTC) Received: by mail-pf0-f193.google.com with SMTP id g23so6610169pfj.1 for ; Sun, 16 Apr 2017 08:56:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Mn8Ps8oXgkT5nNSoZi4yoRgnllqsbRTikQrEhVT4gjs=; b=Tl/Nno/GRTyjVs6X/8eaf9aucfUuAX3wwRHNW/n3b1ic+ItoYOYgq5YKZIp2CNhbdp smlat5L4QHppzNrPjmruRqAcMvlDrmSXB/3c32/Wy5Bmm2HLcxkhNTIVJHi0PMZW5Fgf 0UyQf+pdjt7My+9FxmTZOdefk2xtqHIRTwyOOkFi7CVi53/OHDxBKDsWXudTLGzmw9sp rI0vuiZRtn88iaAoeQG7CA2iIDWdPoyLje8kfaVslCJJSh0Hd8x6VNjv7id8/yJ0gPxV t76CepJY+YGKXx5aQntYbWTUdlTon/nSqtpKyNLDBr64WU+cq5rsBP2jmtmWG5sfZoLG 071A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Mn8Ps8oXgkT5nNSoZi4yoRgnllqsbRTikQrEhVT4gjs=; b=T5i9MzOAfE/J6lTJO8giDnuZ/MLBzs30ra/H2R2k4h9pNB87muHoMyfenC+bbROXCE ANst59wAqUi4t0b49GC8aUpJawmHI3xXcNjknoA3ea2PcI7+h7woCcJespAwN1g/UJ5h 4wQVgJeaf8ROSQ4Jfa3+Fr7VLv9YQXnmil7EQIPvF5HCPy9lE7sSjCCKm3cZSFFnfGfs XX3Lb2XBHxHz3kTJAVLLG3EtMx7PLbjiTq1rNnwH/EIfuh+99UkyA9MZVYU5BebwLn+m 1QZodMhuOzE+BWHgxuNw8uWJbsbshrqyhqpgwoIHhepmLwXUpH5v0OANzUAn7J7wtAX3 gf8A== X-Gm-Message-State: AN3rC/4X6AbUdvX1o0HIHE5WtFVLpfclJIr7q1anVqfiD7E1Rr2PgxXz IYPD5wEELUMDTA== X-Received: by 10.98.108.68 with SMTP id h65mr6126371pfc.98.1492358187133; Sun, 16 Apr 2017 08:56:27 -0700 (PDT) Received: from localhost.localdomain ([172.111.175.30]) by smtp.gmail.com with ESMTPSA id 201sm13111023pfc.126.2017.04.16.08.56.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 16 Apr 2017 08:56:26 -0700 (PDT) From: Eddie Cai To: sjg@chromium.org, lukma@denx.de, marex@denx.de, kever.yang@rock-chips.com, william.wu@rock-chips.com, trini@konsulko.com, yamada.masahiro@socionext.com, maxime.ripard@free-electrons.com, agraf@suse.de, bmeng.cn@gmail.com, yanmiaobest@gmail.com, dinguyen@kernel.org, boris.brezillon@free-electrons.com, sr@denx.de, uri.mashiach@compulab.co.il, michal.simek@xilinx.com Date: Sun, 16 Apr 2017 23:54:14 +0800 Message-Id: <20170416155414.14746-10-eddie.cai.linux@gmail.com> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170416155414.14746-1-eddie.cai.linux@gmail.com> References: <20170416155414.14746-1-eddie.cai.linux@gmail.com> Cc: u-boot@lists.denx.de Subject: [U-Boot] [U-Boot PATCH V2 9/9] rockusb: add a simple readme 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: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" add a simple readme to introduce rockusb and tell people how to use it Signed-off-by: Eddie Cai --- doc/README.rockusb | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 doc/README.rockusb diff --git a/doc/README.rockusb b/doc/README.rockusb new file mode 100644 index 0000000..13893d9 --- /dev/null +++ b/doc/README.rockusb @@ -0,0 +1,35 @@ +Rockusb (Rockchip USB protocol) +===================================================== + +Overview +-------- + +Rockusb protocol is widely used with Rockchip devices. +It can read/write info, image to/from devices. This +document briefly describes how to use Rockusb for upgrading +firmware (e.g. kernel, u-boot, rootfs, etc.). + +Tools +-------- +There are many tools can support Rockusb protocol. rkdeveloptool +is open source, It is maintained by Rockchip. + +Usage +-------- +The Usage of Rockusb command is +rockusb [] +e.g. rockusb 0 mmc 0 +rockusb 0 usb 0 +On your U-Boot console, type this command to enter rockusb mode. +On your host PC. use lsusb command. you should see a usb device +using 0x2207 as its USB verdor id. Then use rkdeveloptool +sudo rkdeveloptool wl +to flash U-Boot image use command +sudo rkdeveloptool wl 64 +There are plenty of Rockusb command. but wl(write lba) and +rd(reboot) command. These two command can let people flash +image to device. + +To do +----- +* Fully support Rockusb protocol