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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 18B96C433EF for ; Wed, 2 Mar 2022 11:50:54 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id BEC3583CDD; Wed, 2 Mar 2022 12:50:21 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="OXuFi4Qq"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 6F19683BCA; Wed, 2 Mar 2022 12:49:56 +0100 (CET) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id DDC4A83CA3 for ; Wed, 2 Mar 2022 12:49:37 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=pali@kernel.org 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 A82E161884; Wed, 2 Mar 2022 11:49:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2DCA4C004E1; Wed, 2 Mar 2022 11:49:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646221776; bh=RvLiQBUfK6jrG8MdugxvxMzMZheTkPwBdAZEls0Q5II=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OXuFi4QqAi6bDQ9NnA+D6hlzveZkiDIeXwRZ0VJoa2oXMWKrmrNkYVHX0WufbfVuq qRaz7nPA7BifwEPgkn6RygMRuSuv6sD0d/LEl0tspLoc4ZDAB4UBWjKKG6aKWOcp9E jdymzKAatC9g5moRfz28DuJ2hMsKd9lC6xwEWd9ZlD/gIdTzGeoyyHtBHERWi+0xFI LIgqbBWF1bxaSszdnaL7pGkIbng6wdKjutOQFodd0xF+Qzs/3CpDoJBCvj5mnja9ha i3fJPZYziOfrcziGuQVcaN6ceDMJwHsixpv51g/yeMJNljZSEAmYuX6aGhvXMM6fBj TCcN+VOUMf8yg== Received: by pali.im (Postfix) id DCC54677; Wed, 2 Mar 2022 12:49:35 +0100 (CET) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Stefan Roese , =?UTF-8?q?Marek=20Beh=C3=BAn?= Cc: u-boot@lists.denx.de Subject: [PATCH u-boot-marvell 6/8] arm: mvebu: turris_omnia: Extract code for disabling sata/pcie Date: Wed, 2 Mar 2022 12:47:56 +0100 Message-Id: <20220302114758.21787-7-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220302114758.21787-1-pali@kernel.org> References: <20220302114758.21787-1-pali@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Move code for disabling sata and pcie DT nodes to own functions, so this code can be called from other places in follow up patches. Signed-off-by: Pali Rohár --- board/CZ.NIC/turris_omnia/turris_omnia.c | 96 +++++++++++++----------- 1 file changed, 52 insertions(+), 44 deletions(-) diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c index 6a057ea7dd70..57b797db4a8e 100644 --- a/board/CZ.NIC/turris_omnia/turris_omnia.c +++ b/board/CZ.NIC/turris_omnia/turris_omnia.c @@ -518,11 +518,54 @@ void spl_board_init(void) #if IS_ENABLED(CONFIG_OF_BOARD_FIXUP) || IS_ENABLED(CONFIG_OF_BOARD_SETUP) -static void fixup_serdes_0_nodes(void *blob) +static void disable_sata_node(void *blob) { - bool mode_sata; int node; + fdt_for_each_node_by_compatible(node, blob, -1, "marvell,armada-380-ahci") { + if (!fdtdec_get_is_enabled(blob, node)) + continue; + + if (fdt_status_disabled(blob, node) < 0) + printf("Cannot disable SATA DT node!\n"); + else + debug("Disabled SATA DT node\n"); + + break; + } +} + +static void disable_pcie_node(void *blob, int port) +{ + int node; + + fdt_for_each_node_by_compatible(node, blob, -1, "marvell,armada-370-pcie") { + int port_node; + + if (!fdtdec_get_is_enabled(blob, node)) + continue; + + fdt_for_each_subnode (port_node, blob, node) { + if (!fdtdec_get_is_enabled(blob, port_node)) + continue; + + if (fdtdec_get_int(blob, port_node, "marvell,pcie-port", -1) != port) + continue; + + if (fdt_status_disabled(blob, port_node) < 0) + printf("Cannot disable PCIe port %d DT node!\n", port); + else + debug("Disabled PCIe port %d DT node\n", port); + + return; + } + } +} + +static void fixup_msata_port_nodes(void *blob) +{ + bool mode_sata; + /* * Determine if SerDes 0 is configured to SATA mode. * We do this instead of calling omnia_detect_sata() to avoid another @@ -541,47 +584,12 @@ static void fixup_serdes_0_nodes(void *blob) return; } - /* If mSATA card is not present, disable SATA DT node */ if (!mode_sata) { - fdt_for_each_node_by_compatible(node, blob, -1, - "marvell,armada-380-ahci") { - if (!fdtdec_get_is_enabled(blob, node)) - continue; - - if (fdt_status_disabled(blob, node) < 0) - printf("Cannot disable SATA DT node!\n"); - else - debug("Disabled SATA DT node\n"); - - break; - } - - return; - } - - /* Otherwise disable PCIe port 0 DT node (MiniPCIe / mSATA port) */ - fdt_for_each_node_by_compatible(node, blob, -1, - "marvell,armada-370-pcie") { - int port; - - if (!fdtdec_get_is_enabled(blob, node)) - continue; - - fdt_for_each_subnode (port, blob, node) { - if (!fdtdec_get_is_enabled(blob, port)) - continue; - - if (fdtdec_get_int(blob, port, "marvell,pcie-port", - -1) != 0) - continue; - - if (fdt_status_disabled(blob, port) < 0) - printf("Cannot disable PCIe port 0 DT node!\n"); - else - debug("Disabled PCIe port 0 DT node\n"); - - return; - } + /* If mSATA card is not present, disable SATA DT node */ + disable_sata_node(blob); + } else { + /* Otherwise disable PCIe port 0 DT node (MiniPCIe / mSATA port) */ + disable_pcie_node(blob, 0); } } @@ -590,7 +598,7 @@ static void fixup_serdes_0_nodes(void *blob) #if IS_ENABLED(CONFIG_OF_BOARD_FIXUP) int board_fix_fdt(void *blob) { - fixup_serdes_0_nodes(blob); + fixup_msata_port_nodes(blob); return 0; } @@ -828,7 +836,7 @@ fail: int ft_board_setup(void *blob, struct bd_info *bd) { fixup_spi_nor_partitions(blob); - fixup_serdes_0_nodes(blob); + fixup_msata_port_nodes(blob); return 0; } -- 2.20.1