1# RK3506 Release Note 2 3## rk3506b_ddr_589MHz_v1.00.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :--------------------------- | ------------ | --------- | 7| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 8 9### New 10 111. Add RK3506B support. 12 13------ 14 15## rk3506_tee_v1.10.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------- | ------------ | --------- | 19| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 25| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 26 27------ 28 29## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 33| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 34 35### New 36 371. Initial version. 38 39------ 40 41