linux-kernel - Re: [PATCH 5/7] mtd: nand: Add Hynix H27UBG8T2BTR-BC to nand

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 6 Jun 2016 22:31:38 +0200
From:	Boris Brezillon <boris.brezillon@...e-electrons.com>
To:	Aleksei Mamlin <mamlinav@...il.com>
Cc:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Richard Weinberger <richard@....at>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-sunxi@...glegroups.com
Subject: Re: [PATCH 5/7] mtd: nand: Add Hynix H27UBG8T2BTR-BC to nand_ids
 table

On Mon, 6 Jun 2016 22:59:03 +0300
Aleksei Mamlin <mamlinav@...il.com> wrote:

> On Mon, 6 Jun 2016 20:55:49 +0200
> Boris Brezillon <boris.brezillon@...e-electrons.com> wrote:
> 
> > On Mon,  6 Jun 2016 13:24:22 +0300
> > Aleksei Mamlin <mamlinav@...il.com> wrote:
> >   
> > > Add the full description of the Hynix H27UBG8T2BTR-BC NAND chip in the
> > > nand_ids table so that we can later use the NAND ECC infos and ONFI timings
> > > mode in controller drivers.  
> > 
> > Still hoping to get this series [1] merged in 4.8, but if that's
> > not the case, I'll apply your patch.
> > 
> > BTW, that would be great if you could test it on your platforms.
> >   
> 
> It seems that Hynix-specific initialization code can't handle H27UBG8T2BTR-BC
> chip:
> 
> [    0.886153] nand: Could not find valid ONFI parameter page; aborting
> [    0.892665] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xd7
> [    0.899025] nand: Hynix 1c03000.nand
> [    0.902596] nand: bus width 8 instead 16 bit
> [    0.906858] nand: No NAND device found
> [    0.910620] sunxi_nand 1c03000.nand: failed to init nand chips
> [    0.916528] sunxi_nand: probe of 1c03000.nand failed with error -22

Can you try this patch? It should fix the problem [1].

[1]http://code.bulix.org/6hjww1-100494


-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com