From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 07 Mar 2018 15:36:01 +0100 (CET) Received: from mail.kernel.org ([198.145.29.99]:34058 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23994722AbeCGOfyQtDmt (ORCPT ); Wed, 7 Mar 2018 15:35:54 +0100 Received: from saruman (jahogan.plus.com [212.159.75.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 615652172D; Wed, 7 Mar 2018 14:35:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 615652172D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=jhogan@kernel.org Date: Wed, 7 Mar 2018 14:35:41 +0000 From: James Hogan To: PrasannaKumar Muralidharan Cc: Rob Herring , Mark Rutland , Ralf Baechle , Michael Turquette , sboyd@codeaurora.org, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux-MIPS , linux-clk@vger.kernel.org, open list , Paul Cercueil , Mathieu Malaterre , Dominik Peklo Subject: Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support Message-ID: <20180307143541.GN4197@saruman> References: <20170927151527.25570-1-prasannatsmkumar@gmail.com> <20170927151527.25570-4-prasannatsmkumar@gmail.com> <20180306000832.GL4197@saruman> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="GIP5y49pbaVPin6k" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.7.2 (2016-11-26) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 62830 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: jhogan@kernel.org Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips --GIP5y49pbaVPin6k Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote: > > Does X1000 use a different PRID, or is it basically just a JZ4780 core > > with different SoC peripherals? >=20 > Yes X1000 does have a different PRID (PRID =3D 0x2ed1024f). X1000 has Right, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC | 0x4f, which cpu-probe.c already handles (apparently the D1 company code is used for JZ4770 & JZ4775 too). > I used to get my code tested from Domink but I could not reach him for > quite some time. Before buying the development board myself I would > like to see if anyone can help me in testing. Do you have any contact > with Ingenic who can help in testing this? Not personally, but I'll ask around. Of course if nobody much cares about it in practice and nobody has the hardware, there may be little value in supporting it upstream. Cheers James --GIP5y49pbaVPin6k Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEd80NauSabkiESfLYbAtpk944dnoFAlqf+L0ACgkQbAtpk944 dnpxJg//YwmBGpZiKtWrr50Yl9djqsbIg8DK8NbUWmpkL00AEb33Km0FXtjJZJA2 ui3yc67jcMiE6BdJ8+jJoEnYlkOq8/6Uk1U6dyOUfKitnQVVKq92TMdzQe5vmNSr kJY/F2YsknT/3Z6YGn+RlRM6NBhRiT/VnIrj1CIzK7hc/NB1/eKgP7jBwQDs77Gx 0PmX+bXifRmYYPPaSf3Ki2vx07jKqBPdcnpluvZB57XwpGSwUScTqQcBTOcFZAAL 92b2AGRvEAjoWBc3IXo5OgMPGEtkodwHgDjZVYQH0XLM4UaLuj2bI/fEQQ9z/fbV ONAi/Cqit7RcHBspNnpJuoYbcEqn0/Xy3k2xbTJja/4VybZgK/wFb3IPEIHEqOVQ PJTfj2UoADNnccEXSMJRyFVXjK9Na5sN5zjnnelRfObNZ4ssSO6bMry6RX/OcT8z LnbsM1DLcpk16ZGUDSx/d2S7mQK1oc2YBfw7KY2uuAJ6ARyaw4uftk2l9RDSqI9g /yqwKMCtmR6iYF4Wd7CVbF+QeGOykvg4KHV50E3r19AEDvHFbOS7poVW1yfWiV56 QHyx3rMoM3YcX6OoZBkm+qFA+Yyfkzn2Ut7bHUG5JutuJ+ZuUIAkyj3pq4cEeoaw 9LkVmgGulWlXSJDFaxHXSIyj61d626Hs7lfiwVzZLaz+T6+J5+o= =zbax -----END PGP SIGNATURE----- --GIP5y49pbaVPin6k-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.kernel.org ([198.145.29.99]:34058 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23994722AbeCGOfyQtDmt (ORCPT ); Wed, 7 Mar 2018 15:35:54 +0100 Date: Wed, 7 Mar 2018 14:35:41 +0000 From: James Hogan Subject: Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support Message-ID: <20180307143541.GN4197@saruman> References: <20170927151527.25570-1-prasannatsmkumar@gmail.com> <20170927151527.25570-4-prasannatsmkumar@gmail.com> <20180306000832.GL4197@saruman> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="GIP5y49pbaVPin6k" Content-Disposition: inline In-Reply-To: Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: PrasannaKumar Muralidharan Cc: Rob Herring , Mark Rutland , Ralf Baechle , Michael Turquette , sboyd@codeaurora.org, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux-MIPS , linux-clk@vger.kernel.org, open list , Paul Cercueil , Mathieu Malaterre , Dominik Peklo Message-ID: <20180307143541.-c3OusnKwXGt6sGmqp5dwbHo0XiqqnNRTTZ_umXUX4s@z> --GIP5y49pbaVPin6k Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote: > > Does X1000 use a different PRID, or is it basically just a JZ4780 core > > with different SoC peripherals? >=20 > Yes X1000 does have a different PRID (PRID =3D 0x2ed1024f). X1000 has Right, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC | 0x4f, which cpu-probe.c already handles (apparently the D1 company code is used for JZ4770 & JZ4775 too). > I used to get my code tested from Domink but I could not reach him for > quite some time. Before buying the development board myself I would > like to see if anyone can help me in testing. Do you have any contact > with Ingenic who can help in testing this? Not personally, but I'll ask around. Of course if nobody much cares about it in practice and nobody has the hardware, there may be little value in supporting it upstream. Cheers James --GIP5y49pbaVPin6k Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEd80NauSabkiESfLYbAtpk944dnoFAlqf+L0ACgkQbAtpk944 dnpxJg//YwmBGpZiKtWrr50Yl9djqsbIg8DK8NbUWmpkL00AEb33Km0FXtjJZJA2 ui3yc67jcMiE6BdJ8+jJoEnYlkOq8/6Uk1U6dyOUfKitnQVVKq92TMdzQe5vmNSr kJY/F2YsknT/3Z6YGn+RlRM6NBhRiT/VnIrj1CIzK7hc/NB1/eKgP7jBwQDs77Gx 0PmX+bXifRmYYPPaSf3Ki2vx07jKqBPdcnpluvZB57XwpGSwUScTqQcBTOcFZAAL 92b2AGRvEAjoWBc3IXo5OgMPGEtkodwHgDjZVYQH0XLM4UaLuj2bI/fEQQ9z/fbV ONAi/Cqit7RcHBspNnpJuoYbcEqn0/Xy3k2xbTJja/4VybZgK/wFb3IPEIHEqOVQ PJTfj2UoADNnccEXSMJRyFVXjK9Na5sN5zjnnelRfObNZ4ssSO6bMry6RX/OcT8z LnbsM1DLcpk16ZGUDSx/d2S7mQK1oc2YBfw7KY2uuAJ6ARyaw4uftk2l9RDSqI9g /yqwKMCtmR6iYF4Wd7CVbF+QeGOykvg4KHV50E3r19AEDvHFbOS7poVW1yfWiV56 QHyx3rMoM3YcX6OoZBkm+qFA+Yyfkzn2Ut7bHUG5JutuJ+ZuUIAkyj3pq4cEeoaw 9LkVmgGulWlXSJDFaxHXSIyj61d626Hs7lfiwVzZLaz+T6+J5+o= =zbax -----END PGP SIGNATURE----- --GIP5y49pbaVPin6k--