From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= Subject: nv u-boot for spring (was: building nv-uboot for nyan-big.) Date: Mon, 03 Nov 2014 14:05:12 +0100 Message-ID: <54577D88.2070002@suse.de> References: <54575BFE.2010108@synkhronix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from cantor2.suse.de ([195.135.220.15]:50076 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751256AbaKCNFO (ORCPT ); Mon, 3 Nov 2014 08:05:14 -0500 In-Reply-To: <54575BFE.2010108@synkhronix.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: "S.J.R. van Schaik" Cc: Dylan Reid , linux-tegra@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" Dear Stephan, Am 03.11.2014 um 11:42 schrieb S.J.R. van Schaik: > [...] I have done some research to figure out how to build > a working nv u-boot binary, and working instructions can be found on = the > linux-exynos wiki [1]. However, when I tried to apply them to the sno= w > and spring boards, by selecting a different branch and a different > u-boot configuration, those attempts were of no success. [...] [...] > The u-boot.bin binary seems to build fine. However, the problem is si= milar > to the snow and spring boards, where I can't seem to build the DTB-fi= les. You didn't ask me. ;) My Spring branch with patches is located here: https://github.com/afaerber/u-boot/commits/spring =46or my convenience I changed the sources to default to the right devi= ce tree, and I manually inlined exynos-periph-id.dtsi. If you need further info on my build steps, I can look them up in my scripts (on another machine) - I mainly derived them from the official instructions for Snow on the Chromium Wiki. I'm pretty sure I did not mess with the EC firmware at all. But whatever workarounds exist, the Chromium folks should really be working on upstreaming U-Boot support for all those Chromebooks, that usually sanitizes the build process as a side-effect, resulting in less user questions. :) For Snow I believe that to be done. Regards, Andreas > 1. http://linux-exynos.org/wiki/ARM_Chromebook/Building_u-boot#Buildi= ng_U-Boot_for_Peach_Pi.2FPit --=20 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=C3=BCrnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend=C3=B6rffer; HRB 16746 AG N=C3= =BCrnberg