Messages in this thread | | | Subject | Re: [PATCH v2 0/4] Export the ecc step size to user applications | From | Artem Bityutskiy <> | Date | Wed, 15 May 2013 15:07:22 +0300 |
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On Wed, 2013-05-15 at 16:46 +0800, Huang Shijie wrote: > In order to implement the NAND boot for some Freescale's chips, such as > imx23/imx28/imx50/imx6, we use a tool (called kobs-ng) to burn the uboot > and some metadata to nand chip. And the ROM code will use the metadata to > configrate the BCH, and to find the uboot. > > The ECC information(ecc step size, ecc strength) which is used to configrate > the BCH is part of the metadata. The kobs-ng can gets the ecc strength from > the sys node /sys/*/mtdX/ecc_strength now. But it can't gets the ecc step size.
Looks good to me. Would you please update Documentation/ABI/testing/sysfs-class-mtd as well?
-- Best Regards, Artem Bityutskiy
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