From nobody Wed Sep 3 06:43:04 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0115ECAAA1 for ; Mon, 24 Oct 2022 13:02:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235100AbiJXNCW (ORCPT ); Mon, 24 Oct 2022 09:02:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235157AbiJXM72 (ORCPT ); Mon, 24 Oct 2022 08:59:28 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5228A9AFA8; Mon, 24 Oct 2022 05:19:00 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6DD55612D1; Mon, 24 Oct 2022 12:01:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80299C433D6; Mon, 24 Oct 2022 12:01:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666612885; bh=7IObXmTSTozYNo0nq8weVn+Qu4CRgbsAkxKHYjFBcOM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LhjYbH4krzg+PefQ0d1mu9HQFAKrfi53oM0+n3Ka/2i1R1mOz3sd//8wee8F209Zn IWDGRsVkLWfT48/f4IhNAXYBE86ghblVJobmUQHFeUdBl9Hi2rWtOm6cQsgaEIKdrX IwM4fi68Z+u4rEuLSXsUJvEGfaUpFNYShUoZii2o= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Geert Uytterhoeven , Ard Biesheuvel , Arnd Bergmann , Sasha Levin Subject: [PATCH 4.19 115/229] ARM: Drop CMDLINE_* dependency on ATAGS Date: Mon, 24 Oct 2022 13:30:34 +0200 Message-Id: <20221024113002.719052094@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024112959.085534368@linuxfoundation.org> References: <20221024112959.085534368@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Geert Uytterhoeven [ Upstream commit 136f4b1ec7c962ee37a787e095fd37b058d72bd3 ] On arm32, the configuration options to specify the kernel command line type depend on ATAGS. However, the actual CMDLINE cofiguration option does not depend on ATAGS, and the code that handles this is not specific to ATAGS (see drivers/of/fdt.c:early_init_dt_scan_chosen()). Hence users who desire to override the kernel command line on arm32 must enable support for ATAGS, even on a pure-DT system. Other architectures (arm64, loongarch, microblaze, nios2, powerpc, and riscv) do not impose such a restriction. Hence drop the dependency on ATAGS. Fixes: bd51e2f595580fb6 ("ARM: 7506/1: allow for ATAGS to be configured out= when DT support is selected") Signed-off-by: Geert Uytterhoeven Acked-by: Ard Biesheuvel Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- arch/arm/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fce7e85f3ef5..41bde0e62e90 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1943,7 +1943,6 @@ config CMDLINE choice prompt "Kernel command line type" if CMDLINE !=3D "" default CMDLINE_FROM_BOOTLOADER - depends on ATAGS =20 config CMDLINE_FROM_BOOTLOADER bool "Use bootloader kernel arguments if available" --=20 2.35.1