From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH v2 0/8] OLPC 1.75 Keyboard/Touchpad fixes Date: Tue, 30 Oct 2018 11:26:10 +0100 Message-ID: <20181030102610.GC21529@amd> References: <20181010142504.233467-1-lkundrak@v3.sk> <20181015195612.GB29649@amd> <20181030100139.GB21529@amd> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="TiqCXmo5T1hvSQQg" Return-path: Content-Disposition: inline In-Reply-To: <20181030100139.GB21529@amd> Sender: linux-kernel-owner@vger.kernel.org To: Lubomir Rintel Cc: Dmitry Torokhov , Michael Turquette , Rob Herring , Mark Rutland , Stephen Boyd , James Cameron , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org List-Id: devicetree@vger.kernel.org --TiqCXmo5T1hvSQQg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > https://github.com/hackerspace/olpc-xo175-linux/wiki/How-to-run-an-up-t= o-date-Linux-on-a-XO-1.75 > >=20 > > I didn't test it yet -- will do when I get home in the evening. But > > chances are it's good enough and I guess you'd be able to get it > > working even if I messed up some details. Instruction say make, but you really need to do make zImage and make mmp2-olpc-xo-1-75.dtb . Instructions say "make -j", which is nice way to crash a machine. I suggest "make -j 8" :-). Ok, I think I followed the instructions. I am using empty root filesystem, just with /boot -- want to see kernel messages first before I mess with the userland. But I don't get kernel messages during boot: OLPC 1B1, 512 MiB memory... OpenFirmware Q4C02 EC Frimware 0.3.02 Type any key to interrupt... (but keys do not interrupt anything, ouch). Warning... partition type is 0xb... Boot device: /usb/disk:\boot\olpc.fth Arguments: Boot device .... Warning... partition type is 0xb... And that's it, cursor and no kernel messages. Any ideas? Could I get prepared binary zImage for testing? Thanks, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --TiqCXmo5T1hvSQQg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlvYMcIACgkQMOfwapXb+vKPvgCfaHWdlBokcgCLJ+My3PkuySKa JS4AoIe0MQhnBoGuf4cVdPwTwzdstzQE =Q4St -----END PGP SIGNATURE----- --TiqCXmo5T1hvSQQg--