Huawei Hg532e Firmwarel: How to Improve Your Router's Performance and Security

I have a working build-root and sucessfully build latest trunk firmware for my boxes wzr hpg300nh,tplink 3420 and 701nd..i have huawei hg532b lying in my cabinet and wonder if openwrt support this device..then i found this link =37964..he forgot to upload or share his firmware,,and i want to build trunk firmware for this device..he post this patch but how can i add this patch to my build-root

Huawei Hg532e Firmwarel

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