From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X06gG-0001t1-L8 for barebox@lists.infradead.org; Thu, 26 Jun 2014 10:13:26 +0000 Message-ID: <1403777490.4254.11.camel@weser.hi.pengutronix.de> From: Lucas Stach Date: Thu, 26 Jun 2014 12:11:30 +0200 In-Reply-To: References: Mime-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: Booting barebox on i.MX6 from SDCARD? To: Holger Schurig Cc: "barebox@lists.infradead.org" Am Donnerstag, den 26.06.2014, 12:04 +0200 schrieb Holger Schurig: > Hi all, > > In the Freescale i.MX6Q Reference manual they say in "8. System Boot" > near the end of "8.5.3.1 Expansion Device eFUSE configuration" that > the processor can load from SDCARD, but only up to 32 MB. > > Did any one of you succeeded in booting barebox from SDCARD, maybe > with a trampoline code? Or can the PBL do that? AFAIK U-Boot can boot > from sdcard, at least Boundary Devices have some web pages about this > (for Nitrogen/SabreLite) on their web page. Anyone already found out > how U-Boot does it? I could think about whatever U-Boot uses to load > the "real" Barebox instead :-) Um, we started barebox from SD-card on a lot of boards where the boot mode strapping allows this. Just dd the resulting *.img to an SD-card (you may skip the first 512 byte to leave your MBR in place). If you got the boot mode selection right it should just work. Regards, Lucas -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox