1# RK3288 Release Note 2 3## rk3288_ddr_400MHz_v1.12.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | --------------------------- | ------------ | -------- | 7| 2024-05-27 | rk3288_ddr_400MHz_v1.12.bin | c9991c2 | critical | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | -------- | ------------------------ | ---------------------------------------------- | ------------ | 13| 1 | critical | Fix DDR 194Mhz unstable. | The DDR run in 194Mhz may be data instability. | | 14 15------ 16 17## rk3288_tee_ta_v2.03.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :---------------------- | ------------ | -------- | 21| 2023-08-14 | rk3288_tee_ta_v2.03.bin | 24f5da14 | critical | 22 23### Fixed 24 25| Index | Severity | Update | Issue description | Issue source | 26| ----- | -------- | ----------------------------- | ------------------------------------------------------- | ------------ | 27| 1 | critical | Fix security vulnerabilities. | Hackers can exploit vulnerabilities to attack OPTEE OS. | | 28 29------ 30 31## rk3288_tee_ta_v2.02.bin 32 33| Date | File | Build commit | Severity | 34| ---------- | :---------------------- | ------------ | -------- | 35| 2022-10-21 | rk3288_tee_ta_v2.02.bin | 1089bf090 | critical | 36 37### Fixed 38 39| Index | Severity | Update | Issue description | Issue source | 40| ----- | -------- | ----------------------------------- | ------------------------------------------------------------ | ------------ | 41| 1 | critical | Solve rk3288w was wrong identified. | It sometimes happens that rk3288w was identified as rk3288 by U-Boot after reboot, which results in abnormal in kernel. | 379114 | 42 43------ 44 45