Hi Guys.
I did some tests and seems this is exactly what I need.
Thanks
Rafael R. Machado
2014/1/9 Olivier Martin <[email protected]>
> Hi Rafael & Eugene,
>
>
>
> Normally the EmbeddedPkg/Universal/MmcDxe should support MMC / SD(HC) (and
> I have just pushed eMMC support – svn 15074). It has been tested with
> different MMC/SD/eMMC controllers (ARM PL180 controller / BeagleBoard /
> PandaBoard / Exynos / a eMMC controller) and it seems to work.
>
>
>
> To use EmbeddedPkg/Universal/MmcDxe, you need to implement
> EFI_MMC_HOST_PROTOCOL for your eMMC host controller.
>
>
>
> Thanks,
>
> Olivier
>
>
>
> *From:* Cohen, Eugene [mailto:[email protected]]
> *Sent:* 08 January 2014 15:16
> *To:* [email protected]
> *Subject:* Re: [edk2] Getting information from eMMC device
>
>
>
> Like any mass storage device, a driver that products the Block IO
> protocols should be all that is required.
>
>
>
> edk2 has a driver from ARM for their proprietary MMC host controller.
> Many other systems use the industry standard SD Host Controller (SDHC) but
> I am not aware of an open source driver being available for SDHC at this
> time.
>
>
>
> Eugene
>
>
>
> *From:* Rafael Machado
> [mailto:[email protected]<[email protected]>]
>
> *Sent:* Wednesday, January 08, 2014 4:13 AM
> *To:* edk2-devel
> *Subject:* [edk2] Getting information from eMMC device
>
>
>
> Hi everyone
>
>
>
> I need to check some information on an eMMC storage device.
>
> I still don't have this device here, so I'm trying to do some research
> before receiving it.
>
> As far as I could check, there is no specific protocol to access this kind
> of device. Does any of you have already worked with eMMCdevices at UEFI ?
> Is there any specific protocol to access this kind of device ?
>
>
>
> Thanks
>
> Rafael R. Machado
>
>
> ------------------------------------------------------------------------------
> CenturyLink Cloud: The Leader in Enterprise Cloud Services.
> Learn Why More Businesses Are Choosing CenturyLink Cloud For
> Critical Workloads, Development Environments & Everything In Between.
> Get a Quote or Start a Free Trial Today.
>
> http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk
> _______________________________________________
> edk2-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/edk2-devel
>
>
------------------------------------------------------------------------------
CenturyLink Cloud: The Leader in Enterprise Cloud Services.
Learn Why More Businesses Are Choosing CenturyLink Cloud For
Critical Workloads, Development Environments & Everything In Between.
Get a Quote or Start a Free Trial Today.
http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk
_______________________________________________
edk2-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/edk2-devel
