From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brown Subject: Re: Appended devicetree with Torvalds' HEAD Date: Sun, 18 Sep 2011 08:17:55 -0700 Message-ID: <20110918151755.GA1426@huya.qualcomm.com> References: <20110913184207.GA20440@huya.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Linus Walleij Cc: Nicolas Pitre , David Brown , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org List-Id: devicetree@vger.kernel.org On Sun, Sep 18, 2011 at 12:34:20PM +0200, Linus Walleij wrote: > On Tue, Sep 13, 2011 at 8:42 PM, David Brown wrot= e: > > On Tue, Sep 06, 2011 at 01:52:43PM -0400, Nicolas Pitre wrote: > > > >> My latest patchset is here: > >> > >> =A0 git://git.linaro.org/people/nico/linux zImage_DTB_append > >> > >> I'm not fully satisfied to send them upstream yet though. > > > > These patches do appear to still work on MSM. > = > Hm I wonder what is wrong on our end, probably our own fault :-/ > = > Arey you encapsulating the zImage+DTB in a uImage like I do > (so as to use with elder U-Boot) or are you using some other > method to get the zImage+DTB into the system? Our targets use littlekernel (an Android bootloader), so the zImage+DTB is combined with an initrd using mkbootimage. The first time I tried the append patches (not this version), I did end up having to use JTAG to debug it, and even then the problem was confusing, since a bug was causing it to move all of the code around in memory, but some was still cached. Are you getting far enough to print messages with DEBUG_LL? David -- = Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.