We want to develop the UEFI bootloader for NUC6CAYH, and to print the log early stage is necessary for host debugging. The best options is print the log via SoC UART(LPSS_UART2).
But I did not find the UART connector in NUC6CAYH TPS: https://www.intel.com/content/dam/support/us/en/documents/mini-pcs/nuc-kits/NUC6CAYS_NUC6CAYH_TechPr... NUC6CAYS_NUC6CAYH_TechProdSpec.pdf and there is no schematic on Intel Support site.
Is there any idea to weld the SoC UART out for debugging?
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