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+1. 升级retimer固件（1,2,3,4: whiteriver_exp@0.0.0+5514.res），exp固件（whiteriver_exp@1.0.36+2511261436.img）。
+2. ibias校准，mgc校准。
+3. 设置highfreq_eq: ocsdiag -i {ip},{ip},{ip},{ip} -e 2,4,6,8 -c reg-wt -p highfreq_eq -v 0
+4. 设置lowfreq_eq: ocsdiag -i {ip},{ip},{ip},{ip} -e 2,4,6,8 -c reg-wt -p lowfreq_eq -v 0
+5. 设置tia_peak: ocsdiag -i {ip},{ip},{ip},{ip} -e 2,4,6,8 -c reg-wt -p tia_peak -v 0
+6. 建链： ocsdiag -i {ip},{ip},{ip},{ip} -o {os_ip},{os_ip},{os_ip},{os_ip} -e 2,4,6,8 -c link-train -p 6p_32
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