From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gTioJ-0002D0-Bt for linux-mtd@lists.infradead.org; Mon, 03 Dec 2018 07:38:34 +0000 Date: Mon, 3 Dec 2018 08:38:14 +0100 From: Boris Brezillon To: Yogesh Narayan Gaur Cc: Tudor Ambarus , "cyrille.pitchen@wedev4u.fr" , "yong.qin@cypress.com" , James Tomasetta , Jimmy Zhao , "linux-mtd@lists.infradead.org" Subject: Re: SPI-NOR FS512S incorrect CR3NV[1] value Message-ID: <20181203083814.74662f38@bbrezillon> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 3 Dec 2018 04:33:53 +0000 Yogesh Narayan Gaur wrote: > + Linux MTD mailing list group > > Hi Tudor, > > As confirmed by cypress team, default value of CR3NV[1] is 0 for flash FS512S and this is having the 256KB uniform erase sector option. > There is discrepancy between FS512s datasheet and the actual shipped chip. It's not only the datasheet that is wrong, the BFPT section is wrong too, and this one can't be fixed :-/.