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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 E8D73C5B572 for ; Fri, 14 Aug 2026 07:19:34 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id AF2B440866; Fri, 14 Aug 2026 07:19:32 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 2YmKyF-A4Bml; Fri, 14 Aug 2026 07:19:30 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=u-boot-bounces@lists.u-boot-project.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org E843D4085A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lists.u-boot-project.org ; s=default; t=1786691970; bh=BwfwTm09jiZSmBQvA4mJhO6D3+nrUeClWBJ+5w5xVaE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=xrrKtXVd+Rl31/WbSdz40wQ4E/2hIMcWFWdJuwfb73MT+Mfxx0WSDRXxSc26Ztp8F Twgf5CluQ3bAi1Pl2FsI1n8/yG+cQyIOcf86DrgBV1DNDvr1Aewf9AXeMe1/rTOnhz cFMVlvSPtqwPkj2KBXZ7z19PvDckKcBVxb65QRA20bdo7queJxOFVQo3BK/PoZzhGv aeouN2u8WmUeVjvpizcAx1YuqplcxcinYgb+AAFy7XkN6mLdvj53bwzLr7IA9k4r2c tltiVpFWZOzSiDrz5QeigBoXWkH/HxUl++c6AMGZ3bTvWypEY+TEQweBJ5OS59IiLY 2x3xp5awFL+kw== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp4.osuosl.org (Postfix) with ESMTP id E843D4085A; Fri, 14 Aug 2026 07:19:29 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists1.osuosl.org (Postfix) with ESMTP id B39AA282 for ; Fri, 14 Aug 2026 07:19:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 96B1160674 for ; Fri, 14 Aug 2026 07:19:28 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id Pl0ZKvAzYi-1 for ; Fri, 14 Aug 2026 07:19:28 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2001:4b7e:0:8::81; helo=mail11.truemail.it; envelope-from=francesco@dolcini.it; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org AE07B60633 Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=none dis=none) header.from=dolcini.it DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org AE07B60633 Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=dolcini.it header.i=@dolcini.it header.a=rsa-sha256 header.s=default header.b=tAA7TnM7 Received: from mail11.truemail.it (mail11.truemail.it [IPv6:2001:4b7e:0:8::81]) by smtp3.osuosl.org (Postfix) with ESMTPS id AE07B60633 for ; Fri, 14 Aug 2026 07:19:25 +0000 (UTC) Received: from francesco-nb (2-224-16-253.ip168.fastwebnet.it [2.224.16.253]) by mail11.truemail.it (Postfix) with ESMTPA id EC10022C44; Fri, 14 Aug 2026 09:19:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1786691962; bh=BwfwTm09jiZSmBQvA4mJhO6D3+nrUeClWBJ+5w5xVaE=; h=From:To:Subject; b=tAA7TnM7ADZztuhOgT94fGeJ4hG+jfPN6f4I+5zxP3nrZ/aXBFWPlkZS938j5ujwd Hqp6BxBjwfuFUz6H6Qqwpvr1JUxcoKVvc6141B1aRSqVvjjSC7YSOUovteOOzKWy7Z 8x8bvQsdXcQqmfx3IE0dQcegLoVB8ftIP2ZdrIBGG6E5/HXrR5ZAECvcNql7fFxdjC mevKDH4cVXiO53vliazwWN0y24hBXTTAMASy2I0o7FAwOvjZGLZ22A0xyq6KnObGiY TQ0yw7YvWK6a5wI2ngJZpsfKPQS2XVHyi3evxyhrjrw86I51byyJQkCRkui4WRlJiV SVjxTAjFOlODw== Date: Fri, 14 Aug 2026 09:19:20 +0200 From: Francesco Dolcini To: Mehmet Fide , Stefan Agner Cc: u-boot@lists.u-boot-project.org, Tom Rini , Francesco Dolcini , Stefano Babic , Fabio Estevam , Franz Schnyder , Mehmet Fide Subject: Re: [PATCH 1/2] colibri_vf: restore the pre-2017 text base, the BootROM refuses the low one Message-ID: <20260814071920.GB5246@francesco-nb> References: <20260813150726.2184452-1-mehmet.fide@gmail.com> <20260813150726.2184452-2-mehmet.fide@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260813150726.2184452-2-mehmet.fide@gmail.com> X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.u-boot-project.org Sender: "U-Boot" On Thu, Aug 13, 2026 at 05:07:25PM +0200, Mehmet Fide wrote: > From: Mehmet Fide > > Since commit c0f432c37780 ("configs: vf610: increase maximum size and > enforce correct limit") U-Boot for the Vybrid boards links at 0x3f401000, right > at the start of the OCRAM gfxRAM area. On a Colibri VF50 the BootROM > does not start such an image from NAND at all: the module drops into > the serial downloader, verified by the 0x23454523 UART association > pattern echoing back. The WinCE-era Toradex loader dies the same way > when handed such an image with its flashloader command. Relinking the > same tree at 0x3f408000, the value used before that commit and by the > vendor fork since, boots through both paths. > > The low 28 KiB of the gfxRAM area are evidently not usable as a load > address for the ROM, so give them back and correct the size limit to > match (0x3f480000 - 0x3f408000). > > Tested on a Colibri VF50 128MB IT V1.2B on an Iris carrier: cold boot > from NAND, both text bases, one build apart. > > Fixes: c0f432c37780 ("configs: vf610: increase maximum size and enforce correct limit") > Signed-off-by: Mehmet Fide Stefan: do you remember any of this? any comment? Unless Stefan says anything against this change, I am ok with it. But I really have no idea about it, I trust your analysis Mehmet. Acked-by: Francesco Dolcini