Hi Andrew,
It is a controller on PCIe bus, behind a PCIe root.
Thanx,
On Tue, Oct 21, 2014 at 5:52 PM, Tian, Feng <feng.t...@intel.com> wrote:
> As far as I know, UEFI doesn’t define such device path for eMMC or SD
> device. So it’s hard to work out a generic/cross-platform solution.
>
>
>
> But you could develop a platform-specific solution, such as using Vendor
> Device Path or Controller Device Path, to represent the location of eMMC
> device.
>
>
>
> *From:* Andrew Fish [mailto:af...@apple.com]
> *Sent:* Wednesday, October 22, 2014 08:36
> *To:* edk2-devel@lists.sourceforge.net
> *Subject:* Re: [edk2] Firmware Volume Block Protocol
>
>
>
>
>
> On Oct 21, 2014, at 5:31 PM, Narinder Dhillon <ndhillo...@gmail.com>
> wrote:
>
>
>
> Hi All,
>
>
>
> I am trying to implement a non-volatile variable storage at the top end of
> an eMMC flash device. From all the reading, I have implemented the firmware
> volume block protocol in the eMMC driver.
>
> What I can't figure is, what kind of device path do I install along with
> FVB protocol ?
>
> I have seen examples of vendor hardware, media device.
>
>
>
>
>
> How does the OS discover the eMMC flash device?
>
>
>
> Thanks,
>
>
>
> Andrew Fish
>
>
>
> Thanx.
>
>
>
>
>
>
> ------------------------------------------------------------------------------
> Comprehensive Server Monitoring with Site24x7.
> Monitor 10 servers for $9/Month.
> Get alerted through email, SMS, voice calls or mobile push notifications.
> Take corrective actions from your mobile device.
> http://p.sf.net/sfu/Zoho
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/edk2-devel
>
>
------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7.
Monitor 10 servers for $9/Month.
Get alerted through email, SMS, voice calls or mobile push notifications.
Take corrective actions from your mobile device.
http://p.sf.net/sfu/Zoho
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
