Change in coreboot[master]: sb/intel/bd82x6x/early_usb: Use register name

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Change subject: sb/intel/bd82x6x/early_usb: Use register name
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Patch Set 1: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/10217/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/54498/ : SUCCESS