From patchwork Mon Jan 24 18:34:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 534999 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 E083CC4167D for ; Mon, 24 Jan 2022 23:58:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2365782AbiAXXvm (ORCPT ); Mon, 24 Jan 2022 18:51:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1838697AbiAXWry (ORCPT ); Mon, 24 Jan 2022 17:47:54 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E8A8C058CB0; Mon, 24 Jan 2022 13:07:01 -0800 (PST) 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 E22F26131F; Mon, 24 Jan 2022 21:07:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEF8CC340E5; Mon, 24 Jan 2022 21:06:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643058420; bh=gpWjQ0VaBNniP4xA1fEF6HlyF6wN8PjRmBVxu/REmpg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0mK114W1b0NCUzMHpDwjLB2BgwSWAP8xQvV1FtOUhmqfg7v002SUPhqTb6wNb1HSV qS7HQ7QSadMLYS5Gz1vTJ2MoBwP1/gkNumKF37tvEcuesGyYaKpI+WGEHsdMyfBqOk bgsKPDGM1mloBozLL536JLkL2nf23EfKVcKgm6Rc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Steven Maddox , Christian Lamparter , Linus Walleij , Arnd Bergmann , Sasha Levin Subject: [PATCH 5.16 0283/1039] ARM: dts: gemini: NAS4220-B: fis-index-block with 128 KiB sectors Date: Mon, 24 Jan 2022 19:34:32 +0100 Message-Id: <20220124184134.800970372@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christian Lamparter [ Upstream commit 4754eab7e5a78bdefe7a960c5c260c95ebbb5fa6 ] Steven Maddox reported in the OpenWrt bugzilla, that his RaidSonic IB-NAS4220-B was no longer booting with the new OpenWrt 21.02 (uses linux 5.10's device-tree). However, it was working with the previous OpenWrt 19.07 series (uses 4.14). |[ 5.548038] No RedBoot partition table detected in 30000000.flash |[ 5.618553] Searching for RedBoot partition table in 30000000.flash at offset 0x0 |[ 5.739093] No RedBoot partition table detected in 30000000.flash |... |[ 7.039504] Waiting for root device /dev/mtdblock3... The provided bootlog shows that the RedBoot partition parser was looking for the partition table "at offset 0x0". Which is strange since the comment in the device-tree says it should be at 0xfe0000. Further digging on the internet led to a review site that took some useful PCB pictures of their review unit back in February 2009. Their picture shows a Spansion S29GL128N11TFI01 flash chip. >From Spansion's Datasheet: "S29GL128N: One hundred twenty-eight 64 Kword (128 Kbyte) sectors" Steven also provided a "cat /sys/class/mtd/mtd0/erasesize" from his unit: "131072". With the 128 KiB Sector/Erasesize in mind. This patch changes the fis-index-block property to (0xfe0000 / 0x20000) = 0x7f. Fixes: b5a923f8c739 ("ARM: dts: gemini: Switch to redboot partition parsing") Reported-by: Steven Maddox Signed-off-by: Christian Lamparter Signed-off-by: Linus Walleij Tested-by: Steven Maddox Link: https://lore.kernel.org/r/20211206004334.4169408-1-linus.walleij@linaro.org' Bugzilla: https://bugs.openwrt.org/index.php?do=details&task_id=4137 Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- arch/arm/boot/dts/gemini-nas4220b.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index 13112a8a5dd88..6544c730340fa 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -84,7 +84,7 @@ partitions { compatible = "redboot-fis"; /* Eraseblock at 0xfe0000 */ - fis-index-block = <0x1fc>; + fis-index-block = <0x7f>; }; };