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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E09F0CCD1BC for ; Thu, 23 Oct 2025 15:32:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=dbwrRJKkkNFLeqovxQS4IPzGLJx9ngeRhTx/g2bfwPo=; b=OtXFpuUqNOEbkFCO54D6cpPLPa v7CMSZZGj1aPODZNMDbdz4lSgb3wa4w9vCCU2adC+4Yij+nKFYrGuH6GY4sRUZdPKpmUdw3MyDb68 Kygz4dh3dUaqMek92mAZm6BlNcJPv+U5TBsI9/EMDm36gnDKZ5JKwPOPI9UCELBQQDjwyKYhCuBYP fURH5q3Pldu6K5eoYpIofO2SrQP69+ssoRdl+zxZdhzUdt6tjOe+tVn0ohH1DkPvWizfmgzPRDwq3 TEyXelitCUv3WvV9TKkCRkzyfeGCgpgTxjukQJWrBO1NQUqVWMTGG7owR0EsRv5Bcwl8ttVtaqh2p qaFkSpfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBxIY-00000006laN-1I3p; Thu, 23 Oct 2025 15:32:18 +0000 Received: from mail-wr1-x431.google.com ([2a00:1450:4864:20::431]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBxIW-00000006la1-1J4B for linux-arm-kernel@lists.infradead.org; Thu, 23 Oct 2025 15:32:17 +0000 Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-3fffd2bbcbdso46355f8f.2 for ; Thu, 23 Oct 2025 08:32:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1761233534; x=1761838334; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :from:references:cc:to:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=dbwrRJKkkNFLeqovxQS4IPzGLJx9ngeRhTx/g2bfwPo=; b=pxY1eGooeW0oUw53ktWrMhf1HMZhpCE/5Jt/djPYfsesDbxgbI1phUPO+XWvy/4ENu aoh5CKup5j5RJRaTug2+mTMPw1sXX90WMsNDde4IwaTZcHjtLLXnCJsgkeueXQm3iC0z qkO19hDsCfGsLORJDa9SmSDkRjM5jHhMcNBXOTIXVTVQeKYIkQLDCRYEOpnPHTTHkD+u tA07E/rbEgZ0EPmdKqxlIuVh8b4saxqeZNi+dITZv8fOhD6zBIjljKVtBNuaRpZsFDnT 0Gl6kXb/9z/+Oh9BoYDgNV683LsHg7HcsiSAngZ3r5C13uf5MzoG+aP8d0W1d3b0cMti nDOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761233534; x=1761838334; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :from:references:cc:to:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=dbwrRJKkkNFLeqovxQS4IPzGLJx9ngeRhTx/g2bfwPo=; b=Eug1EQy7U355AorcbEGd+idGIMbEPSXsTnbGTq9ZGDpaOQStp6wpBBgoD/PUfGpqu1 XCy0suDBdnVw4og9xwme7Zm0dn+1xILndXrz0GGKlABR3a7KIJZH4voEAC1yahFViPI8 cq58RlxKsKzLbnIYdFEXHzGelz4Yxpy5xxGHPxNiH4N5Dvbs6kbL8P/a172MWUFPEWtY Y/sqqY9CxCIszu1Zyg513jeu8nGvbVu8t2ZrG2GCsiUwdFmhSE4nSb6JyBCO1N/gr9Un YT9j9iwPQpCRd9MzMu9ambe9JpT2tXe5XZ7DTFuklqJb4j0XT8EPpyH5zqNzdwd3WU66 dtUg== X-Forwarded-Encrypted: i=1; AJvYcCU87je4Tk9kf+9xpJ01B/jUxSTBwiloCdNZXV2PucqpBwRdpDRT2xKGgcu5lYseeJbRIuIu9SoXXpVws5VUCr4D@lists.infradead.org X-Gm-Message-State: AOJu0YyfXjborOrvmAuIB2nB6Es5xu6i1T4oDuAsUNeWEQetZ7+fKjBo Dl2+WsWKcq4IOMlD0/vdpnMS5yh6b5WYZvhEwzmKd+D1Bbo4WHXsItvK5w0AVUOFXhA= X-Gm-Gg: ASbGncvF1632bVPjFjpZZ3QrjEIjkABPj3iGGdctWg/sCb9yCXz/dy6o3gjH8INRN49 JhasUAWdGyl3ecODQNMx8MZbMJvHVBqPR80RwP47gJr5zruk/0QRw4X8U65EeZraovLunveE/rQ /t/6c/JqS78xaeb4O++ue3nQbb56h3GsELUSh+7vQj9iAfBm4E2zWPXmN1jVeJB6HzNDKbVfrey RQ2iJv7OWNZ5dCFrN7Co+dBzCoM4L80QljGuNts9ScuxPU/jjnLE0KE8jJNjPA6UkvTw4lV1Ug0 DfwmQ2nrXbWPVkcdDmfn4F9oyyyohl4P70gWb8p93uywnYPU82GjpFWub+faSLQBmBsRi+v/UnU rnF1ouMw/fA1Z+o9PqqmepHwInmYVdJovzSb/GCNo74huTvDOI6kYyxvQ0OCyUyK/ksoc2QqUgB b82g+CDQLI8Hlky7fq6aWE X-Google-Smtp-Source: AGHT+IFPHg1v9+i+gqiKzz1Nbhq9G7P/do1zPfceuEHk+KkuwX3X+eKsges00ohxbfnsgHg5ARUM8A== X-Received: by 2002:a5d:6191:0:b0:429:8b52:828b with SMTP id ffacd0b85a97d-4298b528529mr782411f8f.9.1761233534420; Thu, 23 Oct 2025 08:32:14 -0700 (PDT) Received: from [192.168.1.29] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429898acc6esm4443389f8f.25.2025.10.23.08.32.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Oct 2025 08:32:13 -0700 (PDT) Message-ID: <00555ed7-1aee-459a-ae60-0242809d7b85@linaro.org> Date: Thu, 23 Oct 2025 17:32:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] arm64: defconfig: Enable i.MX95 configs for booting and Ethernet To: Marek Vasut , Alexander Stein , Catalin Marinas , Will Deacon , Shawn Guo , Fabio Estevam , Marek Vasut , Peng Fan , linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, imx@lists.linux.dev, =?UTF-8?Q?Jo=C3=A3o_Paulo_Gon=C3=A7alves?= , =?UTF-8?Q?Jo=C3=A3o_Paulo_Gon=C3=A7alves?= References: <20251023-upstream-imx95-smarc-defconfig-v1-1-62c6e6f5b315@toradex.com> <3381308.aeNJFYEL58@steina-w> <5d042f21-274e-4b69-849a-3342d77942eb@mailbox.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzTRLcnp5c3p0b2Yg S296bG93c2tpIDxrcnp5c3p0b2Yua296bG93c2tpQGxpbmFyby5vcmc+wsGUBBMBCgA+AhsD BQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAFiEEm9B+DgxR+NWWd7dUG5NDfTtBYpsFAmgXUEoF CRaWdJoACgkQG5NDfTtBYpudig/+Inb3Kjx1B7w2IpPKmpCT20QQQstx14Wi+rh2FcnV6+/9 tyHtYwdirraBGGerrNY1c14MX0Tsmzqu9NyZ43heQB2uJuQb35rmI4dn1G+ZH0BD7cwR+M9m lSV9YlF7z3Ycz2zHjxL1QXBVvwJRyE0sCIoe+0O9AW9Xj8L/dmvmRfDdtRhYVGyU7fze+lsH 1pXaq9fdef8QsAETCg5q0zxD+VS+OoZFx4ZtFqvzmhCs0eFvM7gNqiyczeVGUciVlO3+1ZUn eqQnxTXnqfJHptZTtK05uXGBwxjTHJrlSKnDslhZNkzv4JfTQhmERyx8BPHDkzpuPjfZ5Jp3 INcYsxgttyeDS4prv+XWlT7DUjIzcKih0tFDoW5/k6OZeFPba5PATHO78rcWFcduN8xB23B4 WFQAt5jpsP7/ngKQR9drMXfQGcEmqBq+aoVHobwOfEJTErdku05zjFmm1VnD55CzFJvG7Ll9 OsRfZD/1MKbl0k39NiRuf8IYFOxVCKrMSgnqED1eacLgj3AWnmfPlyB3Xka0FimVu5Q7r1H/ 9CCfHiOjjPsTAjE+Woh+/8Q0IyHzr+2sCe4g9w2tlsMQJhixykXC1KvzqMdUYKuE00CT+wdK nXj0hlNnThRfcA9VPYzKlx3W6GLlyB6umd6WBGGKyiOmOcPqUK3GIvnLzfTXR5DOwU0EVUNc NAEQAM2StBhJERQvgPcbCzjokShn0cRA4q2SvCOvOXD+0KapXMRFE+/PZeDyfv4dEKuCqeh0 hihSHlaxTzg3TcqUu54w2xYskG8Fq5tg3gm4kh1Gvh1LijIXX99ABA8eHxOGmLPRIBkXHqJY oHtCvPc6sYKNM9xbp6I4yF56xVLmHGJ61KaWKf5KKWYgA9kfHufbja7qR0c6H79LIsiYqf92 H1HNq1WlQpu/fh4/XAAaV1axHFt/dY/2kU05tLMj8GjeQDz1fHas7augL4argt4e+jum3Nwt yupodQBxncKAUbzwKcDrPqUFmfRbJ7ARw8491xQHZDsP82JRj4cOJX32sBg8nO2N5OsFJOcd 5IE9v6qfllkZDAh1Rb1h6DFYq9dcdPAHl4zOj9EHq99/CpyccOh7SrtWDNFFknCmLpowhct9 5ZnlavBrDbOV0W47gO33WkXMFI4il4y1+Bv89979rVYn8aBohEgET41SpyQz7fMkcaZU+ok/ +HYjC/qfDxT7tjKXqBQEscVODaFicsUkjheOD4BfWEcVUqa+XdUEciwG/SgNyxBZepj41oVq FPSVE+Ni2tNrW/e16b8mgXNngHSnbsr6pAIXZH3qFW+4TKPMGZ2rZ6zITrMip+12jgw4mGjy 5y06JZvA02rZT2k9aa7i9dUUFggaanI09jNGbRA/ABEBAAHCwXwEGAEKACYCGwwWIQSb0H4O DFH41ZZ3t1Qbk0N9O0FimwUCaBdQXwUJFpZbKgAKCRAbk0N9O0Fim07TD/92Vcmzn/jaEBcq yT48ODfDIQVvg2nIDW+qbHtJ8DOT0d/qVbBTU7oBuo0xuHo+MTBp0pSTWbThLsSN1AuyP8wF KChC0JPcwOZZRS0dl3lFgg+c+rdZUHjsa247r+7fvm2zGG1/u+33lBJgnAIH5lSCjhP4VXiG q5ngCxGRuBq+0jNCKyAOC/vq2cS/dgdXwmf2aL8G7QVREX7mSl0x+CjWyrpFc1D/9NV/zIWB G1NR1fFb+oeOVhRGubYfiS62htUQjGLK7qbTmrd715kH9Noww1U5HH7WQzePt/SvC0RhQXNj XKBB+lwwM+XulFigmMF1KybRm7MNoLBrGDa3yGpAkHMkJ7NM4iSMdSxYAr60RtThnhKc2kLI zd8GqyBh0nGPIL+1ZVMBDXw1Eu0/Du0rWt1zAKXQYVAfBLCTmkOnPU0fjR7qVT41xdJ6KqQM NGQeV+0o9X91X6VBeK6Na3zt5y4eWkve65DRlk1aoeBmhAteioLZlXkqu0pZv+PKIVf+zFKu h0At/TN/618e/QVlZPbMeNSp3S3ieMP9Q6y4gw5CfgiDRJ2K9g99m6Rvlx1qwom6QbU06ltb vJE2K9oKd9nPp1NrBfBdEhX8oOwdCLJXEq83vdtOEqE42RxfYta4P3by0BHpcwzYbmi/Et7T 2+47PN9NZAOyb771QoVr8A== In-Reply-To: <5d042f21-274e-4b69-849a-3342d77942eb@mailbox.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251023_083216_385176_C56FD859 X-CRM114-Status: GOOD ( 14.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 23/10/2025 17:27, Marek Vasut wrote: > On 10/23/25 5:22 PM, Krzysztof Kozlowski wrote: >> On 23/10/2025 16:03, Alexander Stein wrote: >>> Hi, >>> >>> Am Donnerstag, 23. Oktober 2025, 14:19:15 CEST schrieb João Paulo Gonçalves: >>>> From: João Paulo Gonçalves >>>> >>>> Enable the necessary missing configs for the i.MX95 to boot and also >>>> have Ethernet working: >>>> >>>> * CONFIG_NXP_ENETC4 for the network controller driver >>>> * CONFIG_NXP_NETC_BLK_CTRL for the NETC hardware domain controller >>>> * CONFIG_PINCTRL_IMX_SCMI for the pinctrl driver >>>> * CONFIG_CLK_IMX95_BLK_CTL for the shared hardware domain controller >>>> >>>> Signed-off-by: João Paulo Gonçalves >>>> --- >>>> arch/arm64/configs/defconfig | 4 ++++ >>>> 1 file changed, 4 insertions(+) >>>> >>>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig >>>> index e3a2d37bd10423b028f59dc40d6e8ee1c610d6b8..787d3ae3f5afeac486a905e0943e7b0e1dcee3a9 100644 >>>> --- a/arch/arm64/configs/defconfig >>>> +++ b/arch/arm64/configs/defconfig >>>> @@ -354,8 +354,10 @@ CONFIG_FSL_FMAN=y >>>> CONFIG_FSL_DPAA_ETH=y >>>> CONFIG_FSL_DPAA2_ETH=y >>>> CONFIG_FSL_ENETC=y >>>> +CONFIG_NXP_ENETC4=m >>>> CONFIG_FSL_ENETC_VF=y >>>> CONFIG_FSL_ENETC_QOS=y >>>> +CONFIG_NXP_NETC_BLK_CTRL=m >>> >>> Are you sure this should be module? Shouldn't NFS boot be supported by >>> default? I might be wring here though. >> >> >> NFS root is supported already with this being module. Yes, it must be a >> module, cannot be built in. > It seems I am using it as built-in on MX95 Verdin (patch is posted on > the ML), and yes, I do boot from NFS root without any initrd/initramfs. > It has to be built-in for that use case to work. Every arm64 platform is supposed to use initramfs and we already use all over the place. Actually, even on arm32, so that use case is not something defconfig is supposed to support. Your own product config of course can. Best regards, Krzysztof