[coreboot-gerrit] Change in coreboot[master]: northbridge/amd/lx: use bit-wise and as appropriate

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build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/25991 )

Change subject: northbridge/amd/lx: use bit-wise and as appropriate
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Patch Set 1: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/71217/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/25390/ : SUCCESS