[S] Change in coreboot[main]: mb/samsung/stumpy: Use CFR setup menu to manage options

[Matt DeVillier (Code Review)]

Attention is currently required from: Angel Pons.

Matt DeVillier has posted comments on this change by Matt DeVillier. ( https://review.coreboot.org/c/coreboot/+/87404?usp=email )

Change subject: mb/samsung/stumpy: Use CFR setup menu to manage options
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Patch Set 2:

(1 comment)

File src/mainboard/samsung/stumpy/Kconfig:

https://review.coreboot.org/c/coreboot/+/87404/comment/0ec4d3a7_e90dbde5?usp... :
PS2, Line 35: config UEFI_CFR_SYSTEM_OPTIONS
            : 	bool "Use UEFI setup menu to manage system configuration"
            : 	select DRIVERS_EFI_VARIABLE_STORE
            : 	select DRIVERS_OPTION_CFR
            : 	select UDK_2017_BINDING
            : 	default y if PAYLOAD_EDK2 && SMMSTORE
            : 	default n
            :
> Oh, the idea to handle bindings would be to have something like `select UDK_2017_BINDING if DRIVERS_ […]

how about:
```
config DRIVERS_EFI_VARIABLE_STORE
    bool "Include EFI variable store driver"
+   select UDK_2017_BINDING if !PLATFORM_USES_FSP2_0
-   depends on UDK_BASE
help
```
that would ensure `UDK_BASE` is always selected.
And maybe:
```
config DRIVERS_OPTION_CFR
    bool "Support generating a CFR list of options"
+   select DRIVERS_EFI_VARIABLE_STORE if PAYLOAD_EDK2 && SMMSTORE
    default y if DRIVERS_OPTION_CFR_ENABLED
```
Thoughts?