From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: ttyO2 broken on IGEPv2 on 3.3, 3.4-rc5 or arm-soc/for-next, working on 3.2 Date: Thu, 04 Oct 2012 16:08:19 -0700 Message-ID: <87wqz5u97g.fsf@deeprootsystems.com> References: <20120504155255.140b4e3f@skate> <87397fewso.fsf@ti.com> <20120504175124.GI5613@atomide.com> <878vh78q7b.fsf@ti.com> <20121004180747.3b342904@skate> <87vcequpf7.fsf@deeprootsystems.com> <20121004221118.4316181d@skate> <20121004225704.0c08c862@skate> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:50304 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752977Ab2JDXIQ convert rfc822-to-8bit (ORCPT ); Thu, 4 Oct 2012 19:08:16 -0400 Received: by mail-pa0-f46.google.com with SMTP id hz1so989127pad.19 for ; Thu, 04 Oct 2012 16:08:16 -0700 (PDT) In-Reply-To: <20121004225704.0c08c862@skate> (Thomas Petazzoni's message of "Thu, 4 Oct 2012 22:57:04 +0200") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Thomas Petazzoni Cc: Enric =?utf-8?Q?Balletb=C3=B2?= i Serra , linux-omap@vger.kernel.org, Maxime Ripard , Gregory =?utf-8?Q?Cl=C3=A9ment?= , Tony Lindgren , Michael Opdenacker Thomas Petazzoni writes: > On Thu, 4 Oct 2012 22:30:58 +0200, Enric Balletb=C3=B2 i Serra wrote: > >> I recently tested kernel 3.6-rc5 and worked for me. Let me check tom= orrow >> kernel 3.6. Which u-boot version are you using? > > 2011.12 + a few patches to make the NAND of the IGEPv2 rev6 work. Let > me try to build a recent U-Boot (which now includes the SPL for the > IGEP) and see if it improves the situation. > > However, I believe that the rule is that the kernel shouldn't depend > too much on initialization done by the bootloader, so it still seems > like an issue to me. Correct, if the kernel is relying on any bootloader assumptions, it should be considered a kernel bug. =20 We'd really like to remove any bootloader assumptions from the kernel. This will allow the kernel to be bootloader independent, and make it easier to support reboot via kexec. Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html