Hi All,

I am attempting to implement a non-volatile variable storage in an eMMC
device. After about a week of looking around, I have come to the
realization that there is no such feature in edk2.
Is this correct ?

Looking at 'variable' drivers, it seems that the variable storage for both
volatile and non are assumed to be at a physically mapped location. I can
try to load this physical address by reading the block flash device and
copying its contents to this location before the 'variable' driver starts.
I will have to implement some shell command to save the changed contents
back to flash device.

Does this sound reasonable or is there an easier way ?

Where can I implement this driver to load the non-volatile variable store
before 'variable' driver starts ?

Thanx.
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