On Wed, Feb 29, 2012 at 03:00:49PM -0600, Scott Wood wrote:
> On 02/29/2012 06:12 AM, Orjan Friberg wrote:
> > For the beagleboard, ecc.size is not explicitly set when doing 'nandecc
> > sw'. If it's not set for the NAND_ECC_SOFT case in nand_scan_tail, it's
> > set to 256 bytes.
> >
> > When doi
On 03/01/2012 06:32 PM, Scott Wood wrote:
I'm saying that right now it's an OMAP-specific requirement and the
implementation of necessity involves the OMAP driver. If another driver
grows this as a requirement, we can consider refactoring so the command
line frontend is common.
Different ECC mo
On 03/01/2012 03:17 AM, Orjan Friberg wrote:
> On 02/29/2012 10:00 PM, Scott Wood wrote:
>> ECC mode is normally not something that you want to be runtime
>> switchable, as changing it usually changes the on-flash format. It also
>> requires driver cooperation -- the actual implementation (as oppo
On 02/29/2012 10:00 PM, Scott Wood wrote:
ECC mode is normally not something that you want to be runtime
switchable, as changing it usually changes the on-flash format. It also
requires driver cooperation -- the actual implementation (as opposed to
the command-line wrapper) is in drivers/mtd/nan
On 02/29/2012 06:12 AM, Orjan Friberg wrote:
> For the beagleboard, ecc.size is not explicitly set when doing 'nandecc
> sw'. If it's not set for the NAND_ECC_SOFT case in nand_scan_tail, it's
> set to 256 bytes.
>
> When doing 'nandecc hw', ecc.size is set to 512 bytes. Hence, when
> changing b
For the beagleboard, ecc.size is not explicitly set when doing 'nandecc
sw'. If it's not set for the NAND_ECC_SOFT case in nand_scan_tail, it's
set to 256 bytes.
When doing 'nandecc hw', ecc.size is set to 512 bytes. Hence, when
changing back to 'nandecc sw' ecc.size remains at 512 bytes and
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