Thread (6 messages) flat view 6 messages, 4 authors, 2009-08-21

Re: [PATCH 1/1] Fix ECC Correction bug for SMC ordering for NDFC driver.

From: Sean MacLennan <hidden>
Date: 2009-08-21 18:55:13

On Thu, 20 Aug 2009 17:19:17 -0700
Feng Kan [off-list ref] wrote:
Fix ECC Correction bug where the byte offset location were double
fliped causing correction routine to toggle the wrong byte location
in the ECC segment. The ndfc_calculate_ecc routine change the order
of getting the ECC code.
It looks like another fix for this bug is to leave the current code
alone and turn off CONFIG_MTD_NAND_ECC_SMC.

This could be a better fix if this is the way u-boot currently works.
Has anybody verified if the current u-boot has the ECC problem?

Cheers,
   Sean
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