From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94FDBC369AB for ; Tue, 15 Apr 2025 18:14:57 +0000 (UTC) Received: from mail-qv1-f54.google.com (mail-qv1-f54.google.com [209.85.219.54]) by mx.groups.io with SMTP id smtpd.web10.1304.1744740891919713194 for ; Tue, 15 Apr 2025 11:14:52 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20230601 header.b=fUVKin3L; spf=pass (domain: gmail.com, ip: 209.85.219.54, mailfrom: twoerner@gmail.com) Received: by mail-qv1-f54.google.com with SMTP id 6a1803df08f44-6f0c30a1cb6so35169296d6.2 for ; Tue, 15 Apr 2025 11:14:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1744740890; x=1745345690; darn=lists.yoctoproject.org; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=3gvHsp//6jmQyBenCqOkxccuQ6y4vixw/yvhuvExIbQ=; b=fUVKin3Lso+NUaWHDkS9rBeEec8PMhgcZYqQ979R6rJRPpHvWjw57ru7u2MO3H3JSa qUUGWwfHjIpPvvbNtmD71c3K6DN8zdn8JsPsJPAcx0ypaAuvZCWzqMlEsiT7EoXyyVqk sy7qulyCFvI/toetej2KC3xXVYArKTJKLnvk6It+SHF92E9adr8jxzf23lodi43k2qjt hNvo6pByw6Cju116howWn2bhbvt4cFeTPR9T1zt/AjNPo/u00z0uFjyGbo1AJbnrtsRU 0nZERkUfj8NTRPYUAoufvnVccy2LFGKZVfswZEFuHTzJjDJYkC3/RDhkcA2buCq82zk3 iUlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744740890; x=1745345690; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3gvHsp//6jmQyBenCqOkxccuQ6y4vixw/yvhuvExIbQ=; b=hTlPV4vJHbCKGXOoSYROwLGwcNYHLSPQV4/tWGfPyHSm1EF8XR3gE2Dk4/viOxZtmd z2x+AKw5P7b2b9tiDtKXxLAJxK67JYbVGN++8Y5HejrZ5tUDF2Xiv1ADquEeD/+EyObx 6wzSd0EEUhkvuHrPmvumutgpc+jg0RCOnK+S5pi+pghBGjwlpSlXJTHJCFb4HLVzmgTm io3ZwR0cZIn8+hhBhRrAZ/sa1wKHYJUDwYbTnqNAl8NvYwgDgU01bKuMbNGZwczGCmYH 2RZ8TIp7059+oxMniHB2n4HBn1A+nBZEltF4gR/j76kZjDFurt45TvJ+grT2JTSYMZjh 6hTg== X-Gm-Message-State: AOJu0YyApCIbMBnSAhnsbFTQi20KhxapOUlWgDCtkOh9kt2bIwvqMLYt YLjmO56mJ+VjLTsuGiCUzkur0oTszy/kPKUV9w8mDasyRuOyjkN4YxomrVAs X-Gm-Gg: ASbGncs9DCLOnEMVjZXdBoyy4R4ocrR9WV86OcPjEQ68iQH0vy6zrhOYWX+Vu852ox9 v5EFfDSj/vnCvmcBeFX0JRG47+hA9qM1IFnOTgCisayhQ25QPSi9hkcYkxi0yH9Syiyr9rPb01d sGPp0NPZ4X9uJd+KC5dMgaF7LrUa4qv1c936E76VUx9l5ei3rQkqX7bDEhLfsDaratgL+PPWl59 JXfZm6EP9EEaT2e0Nn9K7uLeQ5tv7tgs7i1pkDTQYGqO6bZ+V3uRUKJ9MxPR/pY0CxeW4XMeouz vwuXXCSgQQkN7Gvg/sI6e6L0IL5CXKvS2KCxXyXKm7LpkN9WKtCyPLq3+F7clHGZTAnlgYKsszr nnmg= X-Google-Smtp-Source: AGHT+IGDEnRoy0OiajXGoheY6zYwjzDARGfy2PKWv3sTdd5GazyRaZspVSK4z8YGnfKdSQ0u7P5NIg== X-Received: by 2002:a05:6214:f6c:b0:6ea:d604:9e49 with SMTP id 6a1803df08f44-6f2ad9e0507mr8143356d6.34.1744740890019; Tue, 15 Apr 2025 11:14:50 -0700 (PDT) Received: from localhost (pppoe-209-91-167-254.vianet.ca. [209.91.167.254]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6f0de982218sm104225936d6.63.2025.04.15.11.14.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Apr 2025 11:14:49 -0700 (PDT) Date: Tue, 15 Apr 2025 14:14:47 -0400 From: Trevor Woerner To: yocto-patches@lists.yoctoproject.org Cc: Quentin Schulz Subject: Re: [yocto-patches] [meta-rockchip PATCH 0/6] rkbin: factoring ddrbin do_deploy, customize ddrbin and bump rkbin Message-ID: <20250415181447.GB9633@localhost> References: <20250311-ddrbin-custom-v1-0-e5c994ac25e1@cherry.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250311-ddrbin-custom-v1-0-e5c994ac25e1@cherry.de> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 15 Apr 2025 18:14:57 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/yocto-patches/message/1372 On Tue 2025-03-11 @ 12:26:29 PM, Quentin Schulz via lists.yoctoproject.org wrote: > @Trevor, maybe you can check if that would fix your issue with the > RK3308 DDR blob you wanted to keep on that outdated version which is one > of the last versions where the UART you want to use exists? It'd be nice > to get rid of the rk3308-specific recipes I believe :) Yes, that would be nice! If I understand all of this correctly, I tried using the ddrbin_tool.py to unpack the parameters of the latest version of the ddr.bin for the rk3308. In other words, I applied this patchset, set RKBIN_RK3308_LATEST = "1", and did a build. I then unpacked the parameters of the ddrbin that was in the deploy directory. According to the values that were placed in the parameter file by this tool, the baud rate of the uart is already set to 1,500,000. Yet I'm still seeing gibberish with the latest version. So I don't think using this tool to re-set the baud rate to 1,500,000 is going to work. For the time-being I'll just leave things as they are. Sorry for taking so long. I had wanted to play around with it and see if I could get this working. I'm going to try anyway, if nothing else it would prove that this mechanism is working correctly. But it does not look like it will fix anything with respect to the rk3308.