Hi, The following patch will make kernel recognize Lynloong LM9002/9003 and LM9013. I think LM9002/9003 is very similar to LM9001 since it works just fine on my LM9002 with the codebase for LM9001. (Maybe they are just a different batch of LM9001 for education market)
LM9013 on the other hand is fairly different from LM9001 and is more like Yeeloong 8089 when it comes to hardware design. I might need to make a few drivers for its IDE/USB interfaces in future for it to be fully functional. Index: sys/arch/loongson/loongson/machdep.c =================================================================== RCS file: /cvs/src/sys/arch/loongson/loongson/machdep.c,v retrieving revision 1.93 diff -u -r1.93 machdep.c --- sys/arch/loongson/loongson/machdep.c 17 Nov 2020 16:38:10 -0000 1.93 +++ sys/arch/loongson/loongson/machdep.c 1 Jan 2021 11:43:42 -0000 @@ -207,6 +207,10 @@ { "LM8101", &yeeloong_platform }, /* Lemote Lynloong all-in-one computer */ { "LM9001", &lynloong_platform }, + { "LM9002", &lynloong_platform }, + { "LM9003", &lynloong_platform }, + /* Lemote Lynloong all-in-one computer, Xueloong edition */ + { "LM9013", &lynloong_platform }, #endif #ifdef CPU_LOONGSON3 /* Laptops */