From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-x22b.google.com ([2a00:1450:400c:c09::22b]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ciylG-0006Zc-DG for ath10k@lists.infradead.org; Wed, 01 Mar 2017 07:33:24 +0000 Received: by mail-wm0-x22b.google.com with SMTP id v186so102815177wmd.0 for ; Tue, 28 Feb 2017 23:33:01 -0800 (PST) From: Sven Eckelmann Subject: Re: QCA4019: calibration files and board files Date: Wed, 01 Mar 2017 08:32:57 +0100 Message-ID: <2041049.sDAvLy9HAv@bentobox> In-Reply-To: <821ad665d0934c58fc8b3c830e119433@codeaurora.org> References: <1591748.RGYhBEn8I1@bentobox> <1884460.SDYHzsflKl@bentobox> <821ad665d0934c58fc8b3c830e119433@codeaurora.org> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0255250003102991726==" Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Rajkumar Manoharan Cc: Mohammed Shafi Shajakhan , akolli@codeaurora.org, Tamizh chelvam , ath10k@lists.infradead.org, shashidhar.lakkavalli@openmesh.com --===============0255250003102991726== Content-Type: multipart/signed; boundary="nextPart1646798.dMxl787Sdt"; micalg="pgp-sha512"; protocol="application/pgp-signature" --nextPart1646798.dMxl787Sdt Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" On Dienstag, 28. Februar 2017 19:22:32 CET Rajkumar Manoharan wrote: > On 2017-02-27 23:58, Sven Eckelmann wrote: > > It looks to me now that this information is contradicting your > > implementation > > (which now loads the data from 0:ART partition [1] like pre-cal data > > [2] and > > then loads the board-2.bin [3]). > > > Both reading from ART and loading pre-cal data file are same. > > > I have doubt regarding his explanation but I got no actual spec - only > > information which seems to be contradicting (or to vague) . Is is > > possible > > to get some confirmation from you about whether the data from the 0:ART > > partition is pre-cal data or not and whether the board-2.bin should be > > used when the data from 0:ART is used. > > > In QCA4019 platform, only radio specific calibration (pre-cal-data) is > stored in flash. > Board specific contents are read from board-2.bin. For each radio > appropriate board > data should be loaded. To fetch correct board data from board-2.bin > bundle, pre-cal/radio > specific caldata should be loaded first to get proper board id. > > > My understanding until now was that: > > > > * pre-cal data + board-2.bin info == actual calibration data > > > Correct. [...] Thanks a lot for the confirmation Kind regards, Sven --nextPart1646798.dMxl787Sdt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEF10rh2Elc9zjMuACXYcKB8Eme0YFAli2eSkACgkQXYcKB8Em e0Zr3RAAiFZRT+q6TpqKgH8TYZmfuBLxTnlJ0MfGkyUUnP/Y8b3rZaZ0sd9L2wUP plE8qtSfbMA8GYxS4Ws0yDB3ACsX1GUnOmvBcE7lSVa1nH/PXLcPUl6vngYJFbJO u+NrQohYsi4jLvS1sN6JxxI7wEMXQVqcUMXQLmAE1b0c4mLABFO1VvI0wPj/Gr5D Q8sy58GqfzrOcQjetPySvaXTC8nKmTMEhrEPx4DCwUSBxyNZAePvxdWHgHFLIgh5 k2zGyMxC61IX93+PKEsV2OXxQauXyRpR0Tkq4S9f6CJ1ghNjcz1O0VpAUShFSl4i eJAbtSUtostsKktVUOC9gaeaGX4UGgUVY3mSe2qjQeYtgQUHw+ay/NE54GCqPerH ZWhDC9k7LHPe00N3O4pTQ/O5a2huOsamtmPLjWPN7PiKt5OdYd2NKfo1W7H6AUcw fgHhwDoXfFn0IY1/GBmzH36n6rFu5qEDlGmUtHOk5ynESJmM6eZDrNCSNDw9baPX +DrPSDLd/6L9Y+P7rUJG+PIkAw20MV2wkM5iOH6Obqc9Lh/0qz0mp3CQWYXd0dHH ki9aF//lozsiLa6Fv7FnGYqRrgOUvc+pKUvfT8Kad9Wso/GgycpmvXWxSCeQoKMP dd6db29y+nGV2OtIsUBFbtxa6PGkENop1kJrkT476rsbU0IdyMw= =zJlh -----END PGP SIGNATURE----- --nextPart1646798.dMxl787Sdt-- --===============0255250003102991726== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k --===============0255250003102991726==--