From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1izECt-0004pp-KO for barebox@lists.infradead.org; Wed, 05 Feb 2020 06:30:41 +0000 References: <180b0932-d2ab-7142-d76a-8937eb76d99c@gmail.com> From: Oleksij Rempel Message-ID: <61ced18a-b23d-35f2-22f1-4364f83ee8f7@pengutronix.de> Date: Wed, 5 Feb 2020 07:30:37 +0100 MIME-Version: 1.0 In-Reply-To: <180b0932-d2ab-7142-d76a-8937eb76d99c@gmail.com> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: Uefi version with 'bare metal' drivers? To: "aanno.trash" , barebox@lists.infradead.org Hi, On 26.10.19 11:28, aanno.trash wrote: > Well, > > I tried the uefi version of barebox on my lenovo miix 320. It is > working, but it has the same problem like all the boot loaders I tried > before: it does not recognize a SDCard that can be inserted into the > display. On a running linux, it is recognized as 2nd eMMC (**not** as a > USB device). > > The uefi included with the device has the problem as well. So this is my > question: When using the uefi version of barebox, is it possible to to > include a 'bare metal' eMMC driver? yes > If it is, how to do that? port a linux driver or write a new one for barebox. Depending on the bus (PCI or USB) you may need to add a bus driver. Kind regards, Oleksij Rempel -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox