From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Date: Mon, 22 Feb 2021 10:44:17 +0100 Subject: [PATCH] sunxi: board: Splitting CHIP defconfig for nand. In-Reply-To: References: <20210124161943.13106-1-agriveaux@deutnet.info> Message-ID: <20210222094417.guka2ebrixrhizer@gilmour> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Fri, Feb 19, 2021 at 06:00:13PM +0000, Andr? Przywara wrote: > On 24/01/2021 16:19, Alexandre GRIVEAUX wrote: > > Hi Alexandre, > > (CCing: Kory, plus using Maxime's and Boris' newer emails) > > > This patch split CHIP defconfig to add nand 4G and 8G support. > > > > Some CONFIG was put at the end of defconfig to ease comparison between: > > - CHIP Pro > > - CHIP with Toshiba 4G > > - CHIP with Hynix 8G > > > > Witch are essentialy the same board with differents nand and memory. > > > > Values was taken from now defunct compagny script "chip-update-firmware.sh" > > Mmh, I am puzzled how this is supposed to work? I thought that the NAND > in the non-Pro version was not supported (MLC?). So booting via USB was > the only option? > Has this changed? > > Can someone confirm that this works? The CHIP-Pro is indeed different, it's using a different SoC and NAND (SLC) chip. All the variants of the CHIP use an MLC NAND that isn't supported at all by U-Boot. I would discourage you from merging any MLC NAND related patch until some form of MLC support is merged into U-Boot. Maxime -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 228 bytes Desc: not available URL: