eSPI

https://github.com/akaeba/eSpiMasterBfm	Enhanced SPI Master Bus Functional Model
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_embedded_ip.pdf	Intel/Altera eSPI to LPC Bridge Core
https://www.intel.com/content/dam/support/us/en/documents/software/chipset-software/327432-004_espi_base_specification_rev1.0_cb.pdf	Intel eSPI Specification