1# RK3528 Release Note 2 3## rk3528_{ddr,spl,usbplug}_v1.x.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------------------- | ------------------------------------------- | --------- | 7| 2022-11-28 | rk3528_{ddr,spl,usbplug}_v1.x.bin | ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 | important | 8 9### New 10 111. Initial version. 12 13------ 14 15## rk3528_{bl31,bl32,mcu}_v1.x.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------------------ | ----------------------------------------- | --------- | 19| 2022-11-28 | rk3528_{bl31,bl32,mcu}_v1.x.bin | bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 | important | 20 21### New 22 231. Initial version. 24 25------ 26 27