Messages in this thread | | | Date | Sat, 29 Dec 2007 18:03:56 -0800 | From | Philip Langdale <> | Subject | Re: eMMC and MMC plus card supports |
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Sandeep K wrote: > Hi all, > > Can anybody please let me know, does the current linux > tree supports MMC plus and eMMC cards.
It certainly supports MMCplus. My understanding is that eMMC is just a form-factor and is not visibly different to the host controller, so it should just work. I know that the nokia n810 has an internal eMMC and it, obviously, works. They had some odd issues with the Samsung part they're using and SET_BLOCK_COUNT but I have no idea if that's an eMMC thing or specific to the part they're using.
You also asked about "28bit lba" support in another email. I assume you are asking about support for block addressed SDHC and MMCplus-HC cards. The kernel supports both (although good luck trying to get a hold of an MMC one).
Hope that helps,
--phil
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