[U-Boot] [PATCH v2 5/8] nand: Merge new implementation of 1-bit ECC from Linux nand driver

Christian Hitz christian.hitz at aizo.com
Tue Nov 1 08:49:17 CET 2011


Am 31.10.2011 21:15, schrieb Scott Wood:
> On 10/31/2011 07:22 AM, Christian Hitz wrote:
>> Am 29.10.2011 00:30, schrieb Scott Wood:
>>> On 10/12/2011 02:32 AM, Christian Hitz wrote:
>>>> [backport from linux commit 02f8c6aee8df3cdc935e9bdd4f2d020306035dbe]
>>>>
>>>> This patch synchronizes the nand driver with the Linux 3.0 state.
>>>>
>>>> Adds 1416 bytes to the image size.
>>>
>>> What does this version of the code do that warrants the code size
>>> increase?  This could break some SPLs.
>>>
>>> If it's just a speed issue, we probably want to stick with the current code.
>>
>> It's the rewrite for performance and support for 512 byte pages, but this is
>> on the basis of the rewritten code.
> 
> Several SPLs make use of nand_ecc.c, so NACK replacing it with a larger
> implementation.

So, should I resubmit the patch series without this part?

/Christian

-- 
Christian Hitz
aizo ag, Schlieren, Switzerland, www.aizo.com


More information about the U-Boot mailing list