Customize MGBE / 25G QSFP Overview Thor T264 exposes mgbe0..mgbe3. On a custom carrier, the 25G QSFP cage (or 10G / 1G fiber path) is wired to one of them through SerDes — with or without an external MDIO PHY in front of the cage. This skill renders the kernel-DT overlay that pairs the BPMP allocation with kernel-side + PHY plumbing on . Out of scope: - UPHY lane allocation — owned by . Refuse if the chosen doesn't allocate the target MGBE. - All ODMDATA tokens ( , sub-node ) — owned by in its single atomic ODMDATA commit. This skill MUST NOT touch . Output is one commit to the composite cust…