From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pali =?utf-8?B?Um9ow6Fy?= Subject: Re: [PATCH 2/2] memory: omap-gpmc: Add Kconfig option for debug Date: Fri, 8 Jan 2016 08:56:36 +0100 Message-ID: <20160108075636.GM11364@pali> References: <20160105084947.GG22661@pali> <20160105224929.GF12777@atomide.com> <20160106174039.GA14271@earth> <20160106174713.GL12777@atomide.com> <568D5669.4040801@gmail.com> <20160106182650.GM12777@atomide.com> <568D5F54.7040900@gmail.com> <20160107180700.GN12777@atomide.com> <568EDC8D.7070205@gmail.com> <20160108022619.GS12777@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20160108022619.GS12777@atomide.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Tony Lindgren Cc: Nishanth Menon , Paul Walmsley , Ivaylo Dimitrov , Aaro Koskinen , Sebastian Reichel , pavel@ucw.cz, linux-omap@vger.kernel.org, Brian Hutchinson , linux-arm-kernel@lists.infradead.org, Roger Quadros List-Id: linux-omap@vger.kernel.org T24gVGh1cnNkYXkgMDcgSmFudWFyeSAyMDE2IDE4OjI2OjIwIFRvbnkgTGluZGdyZW4gd3JvdGU6 Cj4gPiBUaGUgcHJvYmxlbSBpcyB0aGF0IGJldHdlZW4gTk9MTyBhbmQga2VybmVsIHRoZXJlIGlz IHUtYm9vdC4gQW5kIGV2ZW4gaWYgSQo+ID4gYW0gYWxtb3N0IHN1cmUgaXQgZG9lc24ndCB0b3Vj aCBvbmVuYW5kIGNvbmZpZ3MsIEkgY2FuJ3QgYmUgYWJzb2x1dGVseSBzdXJlLgo+ID4gU28gdGhv c2UgdGltaW5ncyBhcmUgbm90IDEwMCUgcmVsaWFibGUgSU1PLCB0aG91Z2ggY2xvc2UgdG8gdGhh dC4KPiAKPiBIbW0geWVzIEknbSBvbmx5IGJvb3Rpbmcgd2l0aCB1LWJvb3QgaGVyZSBhcyBteSBk ZXZpY2Ugc2l0cyBpbiBteSByYWNrLgoKVS1ib290IHRyeSB0byBjb25maWd1cmUgTjkwMCBkZXZp Y2Ugc2ltaWxhciBsaWtlIChzb21lIG9sZGVyIHZlcnNpb24gb2YpCmxpbnV4IGtlcm5lbC4gU28g dGVzdGluZyB0aGVzZSBidWdzIHNob3VsZCBiZSBkb25lIGFsc28gZGlyZWN0bHkgZnJvbQpOT0xP IHdpdGhvdXQgVS1ib290LgoKQnR3LCBpZiB5b3UgaGF2ZSB1c2IgY29ubmVjdGlvbiB0byB5b3Vy IGRldmljZSBpbiB5b3VyIHJhY2ssIHlvdSBjYW4gdXNlCjB4RkZGRiB0b29sIChvcGVuIHNvdXJj ZSkgd2hpY2ggY2FuIHNlbmQga2VybmVsIGltYWdlIHRvIE5PTE8gd2hpY2ggd2lsbApib290IGl0 IHdpdGhvdXQgZmxhc2hpbmcgTkFORC4KCmh0dHBzOi8vZ2l0aHViLmNvbS9wYWxpLzB4RkZGRgoK T3JpZ2luYWwgTm9raWEgZmxhc2hlci0zLjUgY291bGQgc3VwcG9ydCBhbHNvIHNlcmlhbCBjb25u ZWN0aW9uIChub3QKb25seSB1c2IpLCBidXQgZG8gbm90IGtub3cuIEkgaGF2ZSBuZXZlciB1c2Vk IHNlcmlhbCBjb25uZWN0b3Igb24gbXkKTjkwMCwgc28gSSBkbyBub3Qga25vdyBhbmQgdGhpcyBp cyByZWFzb24gd2h5IGFsc28gMHhGRkZGIGhhcyBubyBzZXJpYWwKc3VwcG9ydC4uLgoKLS0gClBh bGkgUm9ow6FyCnBhbGkucm9oYXJAZ21haWwuY29tCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51 eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5v cmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 From: pali.rohar@gmail.com (Pali =?utf-8?B?Um9ow6Fy?=) Date: Fri, 8 Jan 2016 08:56:36 +0100 Subject: [PATCH 2/2] memory: omap-gpmc: Add Kconfig option for debug In-Reply-To: <20160108022619.GS12777@atomide.com> References: <20160105084947.GG22661@pali> <20160105224929.GF12777@atomide.com> <20160106174039.GA14271@earth> <20160106174713.GL12777@atomide.com> <568D5669.4040801@gmail.com> <20160106182650.GM12777@atomide.com> <568D5F54.7040900@gmail.com> <20160107180700.GN12777@atomide.com> <568EDC8D.7070205@gmail.com> <20160108022619.GS12777@atomide.com> Message-ID: <20160108075636.GM11364@pali> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thursday 07 January 2016 18:26:20 Tony Lindgren wrote: > > The problem is that between NOLO and kernel there is u-boot. And even if I > > am almost sure it doesn't touch onenand configs, I can't be absolutely sure. > > So those timings are not 100% reliable IMO, though close to that. > > Hmm yes I'm only booting with u-boot here as my device sits in my rack. U-boot try to configure N900 device similar like (some older version of) linux kernel. So testing these bugs should be done also directly from NOLO without U-boot. Btw, if you have usb connection to your device in your rack, you can use 0xFFFF tool (open source) which can send kernel image to NOLO which will boot it without flashing NAND. https://github.com/pali/0xFFFF Original Nokia flasher-3.5 could support also serial connection (not only usb), but do not know. I have never used serial connector on my N900, so I do not know and this is reason why also 0xFFFF has no serial support... -- Pali Roh?r pali.rohar at gmail.com