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Tue, 6 Jul 2021 01:41:59 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Tue, 6 Jul 2021 01:41:59 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 1666fwOj112095; Tue, 6 Jul 2021 01:41:59 -0500 Date: Tue, 6 Jul 2021 12:11:58 +0530 From: Pratyush Yadav To: CC: , , , , , , , , , , , , , , , Subject: Re: [PATCH 6/7] mtd: spi-nor: manuf-id-collisions: Add support for xt25f128b Message-ID: <20210706064156.47xp3pe3cicw6nuc@ti.com> References: <20210702144110.250481-1-tudor.ambarus@microchip.com> <20210702144110.250481-7-tudor.ambarus@microchip.com> <20210706062806.m63v2kaqkckmwgwx@ti.com> <56f48714-b7c5-40c5-d95f-4cbc4c51953f@microchip.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <56f48714-b7c5-40c5-d95f-4cbc4c51953f@microchip.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210705_234223_103631_5A77464A X-CRM114-Status: GOOD ( 19.97 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On 06/07/21 06:39AM, Tudor.Ambarus@microchip.com wrote: > On 7/6/21 9:28 AM, Pratyush Yadav wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > > > On 02/07/21 05:41PM, Tudor Ambarus wrote: > >> Flash does not support continuation codes and may collide with a flash > >> of other manufacturer, Intersil being an example . > >> > >> This flash addition is just for demonstration purposes. As I don't > >> have the flash, I assumed that it supports SFDP. > > > > I found a datasheet for this flash via Google [0]. It does indeed > > support SFDP (section 6.36). The data in the SFDP table is not listed so > > we can't say if it is completely correct though. > > > > I am not sure if we should add support for an untested flash. We ask > > people to only add tested flashes and I think it is a good principle to > > stick to. > > > > We won't apply it if not tested and without the SFDP tables dump. This applies > for all the flashes. Chris Morgan (in Cc) proposed to introduce support for this > flash a while ago. If we get support from Chris, we'll consider applying it, if not, > not. Ok. Makes sense. BTW, I forgot to add the reference [0] earlier. So here it is below. [0] https://datasheet.lcsc.com/szlcsc/2005251035_XTX-XT25F128BWOIGT_C558846.pdf -- Regards, Pratyush Yadav Texas Instruments Inc. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/