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[2603:6081:7b01:cbda:a58e:d475:4878:38e2]) by smtp.gmail.com with ESMTPSA id s7sm2176692qtc.33.2021.09.22.13.00.55 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 22 Sep 2021 13:00:55 -0700 (PDT) Date: Wed, 22 Sep 2021 16:00:53 -0400 From: Tom Rini To: Marek Vasut Cc: Marek =?iso-8859-1?Q?Beh=FAn?= , Patrick Delaunay , u-boot@lists.denx.de, Pali =?iso-8859-1?Q?Roh=E1r?= , Jagan Teki , Christophe KERELLO , Miquel Raynal , Priyanka Jain , Patrice Chotard , Heiko Schocher , Simon Glass , Vignesh R , U-Boot STM32 Subject: Re: [PATCH v4 0/2] mtd: spi: nor: force mtd name to "nor%d" Message-ID: <20210922200053.GE31748@bill-the-cat> References: <20210922162909.1857566-1-patrick.delaunay@foss.st.com> <20210922192925.723abcba@thinkpad> <20210922210536.6c9c2f9e@thinkpad> <56df80f7-aa1d-3cff-5b29-16fdafcf7bcf@denx.de> <20210922194615.GD31748@bill-the-cat> <59ce8fa7-64f2-07c9-ee2b-4b59335b3907@denx.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="tVmo9FyGdCe4F4YN" Content-Disposition: inline In-Reply-To: <59ce8fa7-64f2-07c9-ee2b-4b59335b3907@denx.de> X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean --tVmo9FyGdCe4F4YN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 22, 2021 at 09:56:26PM +0200, Marek Vasut wrote: > On 9/22/21 9:46 PM, Tom Rini wrote: > > On Wed, Sep 22, 2021 at 09:24:24PM +0200, Marek Vasut wrote: > >=20 > > > I am talking about using nor%d in MTDIDS in U-Boot UBI code to look u= p from > > > which device to attach UBI in U-Boot. > >=20 > > OK, so are we not able to pass in the correct name now? Or just worried > > about old environment and new U-Boot? >=20 > Say you have the following in board config: >=20 > CONFIG_MTDIDS_DEFAULT=3D"nor0=3Dff705000.spi.0" > CONFIG_MTDPARTS_DEFAULT=3D"mtdparts=3Dff705000.spi.0:-(fs);" >=20 > Then run "=3D> ubi part fs", which will fail to find nor0, because now th= at > nor0 is called something else. That is what this series tries to fix. Yes, and what is nor0 now, and what happens if you use it? --=20 Tom --tVmo9FyGdCe4F4YN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmFLi3EACgkQFHw5/5Y0 tyytiAwAjyKP19O4hf8ZE00Fk99eMzwqB5fgn+Ut8z80gZxo84HkMlLqjjhl9mU3 mYY17ZutEZTCbn5SJYWqAItjWlG8w69s+7CCmZ+6vRaFy/P11JU9RbUeySFc5jOW S4taRSlFnpUEwwsk7PpP1I7hCqcFKzbMczdg/j85mejHn24tFd8o4pmG3FF3NAvO 8ANq9oSXIdOWlKg/V8qM/ln/+vsSJJG7+/nOAvHJLW9/tSDFICDTbM/hQM8wcLLJ iiaXF2r1im6KYGn40WkylEznnRghJ66DV0fqQta74c2TW4Wy9vCFL/J2Gl1pv4lv 1s0RX3Ge/OX2cfBvtx7C8qfrOdA2QfsG1ExO/roMV06MDd3GTx2qHCPvIHi4U3iW hVGR2PguA7PnPEkOIupAQ4iMAaIfZam8A+h6tCV0zQ/uxKkOzI9A7i84Q05uEsNZ mNMnvnssbixW8U4oIm8oJ8dkpDc5sK7X7F7Le5aTfjT8++fCzdg6KHBJ/OGDA943 i2si/YIW =9/xi -----END PGP SIGNATURE----- --tVmo9FyGdCe4F4YN--