Change in coreboot[master]: soc/intel/fsp_broadwell_de: Enable early integrated UART

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34683 )

Change subject: soc/intel/fsp_broadwell_de: Enable early integrated UART
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Patch Set 6:

(1 comment)

https://review.coreboot.org/c/coreboot/+/34683/5/src/soc/intel/fsp_broadwell... 
File src/soc/intel/fsp_broadwell_de/romstage/romstage.c:

https://review.coreboot.org/c/coreboot/+/34683/5/src/soc/intel/fsp_broadwell... 
PS5, Line 71: 	uint32_t reset_sts = pci_mmio_read_config32(ubox_dev, UBOX_SC_RESET_STATUS);
> like discussed on other patch, some of these registers can't be accessed over IO. […]

Done