Re: [PATCH] mtd: nand: support JEDEC additional redundant parameter pages

2015-12-18 Thread Brian Norris
On Fri, Dec 11, 2015 at 09:16:20AM +0100, Antoine Tenart wrote: > On Thu, Dec 10, 2015 at 12:20:52PM -0800, Brian Norris wrote: > > On Fri, Dec 04, 2015 at 11:35:28PM +0100, Antoine Tenart wrote: > > > The JEDEC standard defines the JEDEC parameter page data structure. > > > One page plus two redun

Re: [PATCH] mtd: nand: support JEDEC additional redundant parameter pages

2015-12-11 Thread Antoine Tenart
Brian, On Thu, Dec 10, 2015 at 12:20:52PM -0800, Brian Norris wrote: > On Fri, Dec 04, 2015 at 11:35:28PM +0100, Antoine Tenart wrote: > > The JEDEC standard defines the JEDEC parameter page data structure. > > One page plus two redundant pages are always there, in bits 0-1535. > > Additionnal red

Re: [PATCH] mtd: nand: support JEDEC additional redundant parameter pages

2015-12-10 Thread Brian Norris
On Fri, Dec 04, 2015 at 11:35:28PM +0100, Antoine Tenart wrote: > The JEDEC standard defines the JEDEC parameter page data structure. > One page plus two redundant pages are always there, in bits 0-1535. > Additionnal redundant parameter pages can be stored at bits 1536+. > Add support to read thes

[PATCH] mtd: nand: support JEDEC additional redundant parameter pages

2015-12-04 Thread Antoine Tenart
The JEDEC standard defines the JEDEC parameter page data structure. One page plus two redundant pages are always there, in bits 0-1535. Additionnal redundant parameter pages can be stored at bits 1536+. Add support to read these pages. The first 3 JEDEC parameter pages are always checked, and if n