1# RK3399 Release Note 2 3## rk3399_bl32_v2.11.bin 4 5| Date | file | Build commit | Severity | 6| ---------- | --------------------- | ------------ | -------- | 7| 2023-08-14 | rk3399_bl32_v2.11.bin | 44e25f04 | critical | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | ----------------------------- | ------------------------------------------------------------ | ------------ | 13| 1 | critical | Fix security vulnerabilities. | Hackers can exploit vulnerabilities to attack OPTEE OS. | - | 14| 2 | important | Fix memory leaks. | Customer calls TEE_ DerivekeyFromHard may experience memory leakage issues. | 374096 | 15| 3 | important | Enable efuse dependent clock | When program efuse, it relies on the saradc clock. Failure to turn on the clock may result in program efuse failure. | | 16 17------ 18 19## rk3399_usbplug_v1.30.bin 20 21| Date | file | Build commit | Severity | 22| ---------- | ----------------------------------- | ------------ | --------- | 23| 2023-05-31 | rk3399_usbplug_v1.30.bin | 8665a18a2 | important | 24 25### Fixed 26 27| Index | Severity | Update | Issue description | Issue source | 28| ----- | --------- | -------------------------------------------------------- | -------------------------------------------------- | ------------ | 29| 1 | important | Fixed sometime tool read efuse fail after efuse program. | Sometime tool read efuse fail after efuse program. | - | 30 31------ 32 33## rk3399_ddr_{666...933}MHz_v1.30.bin 34 35| Date | file | Build commit | Severity | 36| ---------- | ----------------------------------- | ------------ | --------- | 37| 2023-04-17 | rk3399_ddr_{666...933}MHz_v1.30.bin | aae4a89176 | important | 38 39### Fixed 40 41| Index | Severity | Update | Issue description | Issue source | 42| ----- | --------- | ----------------------- | ----------------------------------------------- | ------------ | 43| 1 | important | Fixed LP3 reboot error. | When LP3 reboot, it will stuck in ddr initial. | - | 44 45------ 46 47## rk3399_ddr_{666...933}MHz_v1.29.bin 48 49| Date | file | Build commit | Severity | 50| ---------- | ----------------------------------- | ------------ | --------- | 51| 2023-03-30 | rk3399_ddr_{666...933}MHz_v1.29.bin | 5b2c650 | important | 52 53### Fixed 54 55| Index | Severity | Update | Issue description | Issue source | 56| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 57| 1 | moderate | Fixed single channel loop at "advanced training done" | When in single channel mode, it will loop at "advanced training done". | - | 58| 2 | important | Fixed LP3 dbw detect bug | The dbw detect error when LP3 | - | 59 60------ 61 62## rk3399_bl31_v1.36.elf 63 64| Date | file | Build commit | Severity | 65| ---------- | :-------------------- | ------------ | --------- | 66| 2023-02-16 | rk3399_bl31_v1.36.elf | 8f40012ab | important | 67 68### New 69 701. Improve the stability of fiq-debugger. 71 72------ 73 74## rk3399_ddr_{666...933}MHz_v1.28.bin 75 76| Date | file | Build commit | Severity | 77| ---------- | :---------------------------------- | ------------ | -------- | 78| 2022-10-27 | rk3399_ddr_{666...933}MHz_v1.28.bin | c5af411 | moderate | 79 80### New 81 821. Add support RK3399-T, RK3399-2T for DDR. 83 84------ 85 86