Messages in this thread | | | From | Marek Vasut <> | Subject | Re: [PATCH 00/11] Enable access to SPI NOR flash on Samsung Snow board | Date | Thu, 4 Jun 2015 00:53:29 +0200 |
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On Wednesday, June 03, 2015 at 11:26:39 PM, Michal Suchanek wrote: > Hello,
Hi,
> this patch series makes it possible to access the SPI NOR flash in the > Samsung XE303 'Snow' Chromebook. > > Unfortunately not all issues are resolved. To work around an issue with the > pl330 dma engine I respun the patch for limiting transfer size in m25p80 > driver.
Looks like fixing a bug at the wrong place to me ...
> As the flash does not contain any sane filesystem and is only likely to be > accessed with mtd_debug or similar tool the limit of the dma engine is > easily reached. Filesystems using shorter data transfers are less likely > to be affected.
Sounds like the DMA engine driver should be fixed.
Best regards, Marek Vasut
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