1# RK3326 Release Note 2 3## rk3326_ddr_333MHz_v2.10.bin 4 5| Date | file | Build commit | Severity | 6| ---------- | --------------------------- | ------------ | --------- | 7| 2024-05-27 | rk3326_ddr_333MHz_v2.10.bin | 29a6ff7 | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 13| 1 | important | Solve the problem of lp3 power-on probability not booting | On and off the power copy machine, lp3 probability does not turn on the problem | - | 14 15------ 16 17## rk3326_bl32_v2.16.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :-------------------- | ------------ | --------- | 21| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92 | important | 22 23### New 24 251. Optimization parameter check to enhance security. 262. Support printing TEE memory usage information. 273. Hardware crypto supports addresses exceeding 4G. 284. Support printing FWVER information. 29 30------ 31 32## rk3326_ddr_333MHz_v2.09.bin 33 34| Date | file | Build commit | Severity | 35| ---------- | --------------------------- | ------------ | -------- | 36| 2023-12-20 | rk3326_ddr_333MHz_v2.09.bin | 131f35b | moderate | 37 38### New 39 401. Add DQS weak pull up/down. 41 42------ 43 44## rk3326_bl31_v1.34.elf 45 46| Date | file | Build commit | Severity | 47| ---------- | --------------------- | ------------ | -------- | 48| 2023-12-26 | rk3326_bl31_v1.34.elf | 46064b2d5 | moderate | 49 50### New 51 521. Support DDR Extended temperature range which should used with 2x, 4x refresh rate ddr bin file. 53 54------ 55 56## rk3326_bl32_v2.15.bin 57 58| Date | File | Build commit | Severity | 59| ---------- | :-------------------- | ------------ | --------- | 60| 2023-08-28 | rk3326_bl32_v2.15.bin | b5340fd65 | important | 61 62### New 63 641. Support pstore for optee log. 652. Enable dynamic SHM. 663. Support check ta encryption key is written. 67 68------ 69 70## rk3326_{usbplug, miniloader}_v1.37.bin 71 72| Date | file | Build commit | Severity | 73| ---------- | :--------------------------------------- | ------------ | -------- | 74| 2023-08-01 | rk3326_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate | 75 76### New 77 781. Support SLC Nand secure boot. 79 80------ 81 82## rk3326_bl31_v1.33.elf 83 84| Date | file | Build commit | Severity | 85| ---------- | :-------------------- | ------------ | --------- | 86| 2023-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 87 88### New 89 901. Support AMP. 912. Improve the stability of fiq-debugger. 923. Support pll-deep-mode when system suspend. 93 94------ 95 96## rk3326_ddr_333MHz_v2.08.bin 97 98| Date | file | Build commit | Severity | 99| ---------- | --------------------------- | ------------ | -------- | 100| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 101 102### New 103 1041. Reserved words for maskrom to add special parameters. 105 106------ 107 108## rk3326_bl31_v1.32.elf 109 110| Date | file | Build commit | Severity | 111| ---------- | :-------------------- | ------------ | --------- | 112| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 113 114### Fixed 115 116| Index | Severity | Update | Issue description | Issue source | 117| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 118| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 119 120------ 121 122## rk3326_bl32_v2.14.bin 123 124| Date | File | Build commit | Severity | 125| ---------- | :-------------------- | ------------ | --------- | 126| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 127 128### Fixed 129 130| Index | Severity | Update | Issue description | Issue source | 131| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 132| 1 | important | Solve the problem that OPTEE is stuck during startup when printing is closed | User use /rkbin/tools/ddrbin_tool to close printing , then rk_atags will notify OPTEE to disable printing, When OPTEE starts, it will be stuck and unable to enter U-Boot | - | 133 134------ 135 136