[coreboot-gerrit] Change in coreboot[master]: soc/intel/ehl/fsp_params: Set Intel Speed Step (Eist) from devicetree

[Angel Pons (Code Review)]

Attention is currently required from: Paul Menzel, Uwe Poeche, Werner Zeh.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63352 )

Change subject: soc/intel/ehl/fsp_params: Set Intel Speed Step (Eist) from devicetree
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Patch Set 3: Code-Review+2