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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BA2C0C433F5 for ; Fri, 8 Apr 2022 07:12:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id 788BBC385A8; Fri, 8 Apr 2022 07:12:15 +0000 (UTC) Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.kernel.org (Postfix) with ESMTPS id C8A62C385A3; Fri, 8 Apr 2022 07:12:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org C8A62C385A3 Authentication-Results: smtp.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f47.google.com with SMTP id p189so4870733wmp.3; Fri, 08 Apr 2022 00:12:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=bjHkdEcXTJmQ/+9btYiv/OERHmHCUv7qBQpwKVyt8Sw=; b=af7hne+t6YtY20LK2fSuz1i4Q2jK05rbtMiCjuHvRYU8LQwRLiN9by7dHfeqPqbv4+ 4pCsXv0lY1qYpB5Jqlp40+Mdm6GP3Sfh9fio0pfjKWDzMWR/Bphy3bSwdPfhXnR8aQGk 84+iiUfpN0wwaJV2/yvK4vbP2pu1ecOFID/5IeOEJgdSN/Ymifq3m809uHPWnB/KU4xU 8P0YzmQTFsef+fZlR1S4eAoPb+WgI1KX8EeSZDT0xScS0kOYxWYEoJYMUiLrj8OQZuVu cSQRRaRxJoLGCMQ+4BFLvWU4DzBl3lcyut/QIYWIBOvq/GLRvTb8k1TdC0wIYv9XnDL7 9iPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=bjHkdEcXTJmQ/+9btYiv/OERHmHCUv7qBQpwKVyt8Sw=; b=da0/ZSmSWsZpeQRmhWc1H7w4kqH0isuOAGysqmMafkW7U8nNVESQPvJhke5n03LF9V dR8V1LNonIstQ+ch/hDBxr5joNNeR613cZjhA0FNG6GDjfKfHBjmLKzpzUEu7deR0JAB dEyjCikg5NqZTdD6H1CIJPVbKibg3G4kCahaDGcQ1z3xG/0BhK++zk9Nyhmic6JvXKzV enA40P68EyyBqZUrf20TUeqgxQqAr1xxmMT7HMkxTNBBpwD9W4Gf7okjbgLBFRrc7K8E VPx+nWCC1qNm6YHdXNHz3ONkoFBOYLH/fA96veXQGBpQb7oibov9LcoaQE7nvMu5K6VJ d8Cw== X-Gm-Message-State: AOAM530MjhuxG7JYC9blu186kjf8VOz5/4pPNHHSYTETjVuITP4gPAyi S/lV27i+pA5hY5T6oLmpYDI= X-Google-Smtp-Source: ABdhPJzUGi5Sw/2TyFwMDzW7k556dLEl0Fb8rJ1NDUo4ZjjKCuNrqy1JwBARocQ1u1bZ1g/sUN93eQ== X-Received: by 2002:a05:600c:6d3:b0:38e:6f67:ba8a with SMTP id b19-20020a05600c06d300b0038e6f67ba8amr15546782wmn.181.1649401933051; Fri, 08 Apr 2022 00:12:13 -0700 (PDT) Received: from Red ([2a01:cb1d:3d5:a100:264b:feff:fe03:2806]) by smtp.googlemail.com with ESMTPSA id bh16-20020a05600c3d1000b0038ceba454f9sm8916106wmb.20.2022.04.08.00.12.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 00:12:12 -0700 (PDT) Date: Fri, 8 Apr 2022 09:12:10 +0200 From: Corentin Labbe To: Linus Walleij List-Id: Cc: arm@kernel.org, soc@kernel.org, linux-arm-kernel@lists.infradead.org, Arnd Bergmann , Krzysztof Halasa , Imre Kaloz Subject: Re: [PATCH] ARM: config: Refresh IXP4xx config after multiplatform Message-ID: References: <20220407204502.2470560-1-linus.walleij@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220407204502.2470560-1-linus.walleij@linaro.org> Le Thu, Apr 07, 2022 at 10:45:02PM +0200, Linus Walleij a écrit : > After converting to multiplatform the old IXP4xx defconfig > doesn't even activate the ethernet driver anymore, we need > to refresh this thoroughly. > > - Drop options that ARCH_MULTI_V5 selects for us. > - Some options moved around because of multiplatform and > because generic Kconfig movements. > - Explicitly deselect ARCH_MULTI_V7 so ARCH_MULTI_V5 > becomes available and we can select ARCH_IXP4XX > - Drop all MACH_* that do not exist anymore. > - Compress the kernel and initramfs with XZ as the memory > is often limited for these machines. > - Make sure IXP4XX_QMGR and IXP4XX_NPE is selected. > - Make sure the MTD_PHYSMAP_IXP4XX is selected and not > the old MTD_IXP4XX (will be deleted). > - Activate CRYPTO_DEV_IXP4XX > - Add some very basic default drivers such as AT24 EEPROMs > used in many routers. > - Add some kernel configs needed to bring up OpenWrt > which is the only userspace for these devices: > CGROUPS, DEVTMPFS, INOTIFY_USER, SIGNALFD, TIMERFD, > EPOLL, OVERLAY_FS and SQUASHFS. > Please do not activate CRYPTO, it is still broken. I need to finish my work on it. Regards