From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from work.electricworry.net (unknown [90.216.236.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C52D96AC0 for ; Sun, 26 Nov 2023 12:50:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=electricworry.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=electricworry.net Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from BOB1 (localhost [127.0.0.1]) by work.electricworry.net (Postfix) with ESMTPS id B2D67D8932C; Sun, 26 Nov 2023 12:50:36 +0000 (GMT) Date: Sun, 26 Nov 2023 12:50:34 +0000 From: Bob McChesney To: Andre Przywara Cc: electricworry , u-boot@lists.denx.de, "linux-sunxi@lists.linux.dev" , Mikhail Kalashnikov , Jernej =?utf-8?Q?=C5=A0krabec?= Subject: Re: Adding support for Orange Pi Zero 3 Message-ID: References: <20231123151709.64002286@donnerap.manchester.arm.com> <20231126123351.7275f4c7@slackpad.lan> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231126123351.7275f4c7@slackpad.lan> On Sun, Nov 26, 2023 at 12:33:51PM +0000, Andre Przywara wrote: > On Sun, 26 Nov 2023 11:32:35 +0000 > Bob McChesney wrote: > > Hi Bob, > > thanks for the reply! > > > Now that there's a working u-boot for the board - I've got two to choose > > from now :) - I'm going to be concentrating on trying to get the Mali > > graphics working as it's a requirement for my project. I've got a > > working kernel (6.1.31 with patches) but I can also see that work's been > > underway to bring the support to 6.7. I tested 6.7-rc2 today and can't > > get any output at all on the console after u-boot starts the kernel. > > Yeah, that's because we don't have any video (HDMI) output support > (something completely unrelated to Mali, which is just a 3D renderer!) > yet in mainline. Jernej was sitting on *some* patches for a while, but > didn't have the time to upstream them, and IIUC there is something odd > to fix first before it's mainline ready. > There are some rough bits in here, and in other repos floating around: > https://github.com/jernejsk/linux-1/commits/h616-hdmi-v2 The lack of console output I referred to was over the serial port. I expected that when I swapped out my modified 6.1.31 kernel for 6.7-rc2 that I would still get serial output but nothing; the dtb in mainline looks pretty sparse compared to mine. > > Cheers, > Andre Regards, Bob