Change in coreboot[master]: soc/cavium/bootblock: Get rid of register X1

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/23792 )

Change subject: soc/cavium/bootblock: Get rid of register X1
......................................................................

Patch Set 1: Verified-1

Build Failed

https://qa.coreboot.org/job/coreboot-gerrit/67584/ : FAILURE

https://qa.coreboot.org/job/coreboot-checkpatch/22102/ : SUCCESS