Change in coreboot[master]: mb/intel/jasperlake_rvp: add JSLRVP DDR4 variant

[Aamir Bohra (Code Review)]

Aamir Bohra has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39400 )

Change subject: mb/intel/jasperlake_rvp: add JSLRVP DDR4 variant
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/39400/1/src/mainboard/intel/jasperl... 
File src/mainboard/intel/jasperlake_rvp/Kconfig:

https://review.coreboot.org/c/coreboot/+/39400/1/src/mainboard/intel/jasperl... 
PS1, Line 1: BOARD_INTEL_JASPERLAKE_RVP_DDR4
can we do it based on board_id read?
would save an extra variant.