1# RK3326 Release Note 2 3## rk3326_bl32_v2.17.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2024-07-09 | rk3326_bl32_v2.17.bin | 7ab599eca | important | 8 9### New 10 111. Other security enhancements. 122. RPMB change read data to multiple times. 133. Increase MPI_MEMPOOL_SIZE size. 14 15------ 16 17## rk3326_ddr_333MHz_v2.10.bin 18 19| Date | file | Build commit | Severity | 20| ---------- | --------------------------- | ------------ | --------- | 21| 2024-05-27 | rk3326_ddr_333MHz_v2.10.bin | 29a6ff7 | important | 22 23### Fixed 24 25| Index | Severity | Update | Issue description | Issue source | 26| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 27| 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 | - | 28 29------ 30 31## rk3326_bl32_v2.16.bin 32 33| Date | File | Build commit | Severity | 34| ---------- | :-------------------- | ------------ | --------- | 35| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92 | important | 36 37### New 38 391. Optimization parameter check to enhance security. 402. Support printing TEE memory usage information. 413. Hardware crypto supports addresses exceeding 4G. 424. Support printing FWVER information. 43 44------ 45 46## rk3326_ddr_333MHz_v2.09.bin 47 48| Date | file | Build commit | Severity | 49| ---------- | --------------------------- | ------------ | -------- | 50| 2023-12-20 | rk3326_ddr_333MHz_v2.09.bin | 131f35b | moderate | 51 52### New 53 541. Add DQS weak pull up/down. 55 56------ 57 58## rk3326_bl31_v1.34.elf 59 60| Date | file | Build commit | Severity | 61| ---------- | --------------------- | ------------ | -------- | 62| 2023-12-26 | rk3326_bl31_v1.34.elf | 46064b2d5 | moderate | 63 64### New 65 661. Support DDR Extended temperature range which should used with 2x, 4x refresh rate ddr bin file. 67 68------ 69 70## rk3326_bl32_v2.15.bin 71 72| Date | File | Build commit | Severity | 73| ---------- | :-------------------- | ------------ | --------- | 74| 2023-08-28 | rk3326_bl32_v2.15.bin | b5340fd65 | important | 75 76### New 77 781. Support pstore for optee log. 792. Enable dynamic SHM. 803. Support check ta encryption key is written. 81 82------ 83 84## rk3326_{usbplug, miniloader}_v1.37.bin 85 86| Date | file | Build commit | Severity | 87| ---------- | :--------------------------------------- | ------------ | -------- | 88| 2023-08-01 | rk3326_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate | 89 90### New 91 921. Support SLC Nand secure boot. 93 94------ 95 96## rk3326_bl31_v1.33.elf 97 98| Date | file | Build commit | Severity | 99| ---------- | :-------------------- | ------------ | --------- | 100| 2023-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 101 102### New 103 1041. Support AMP. 1052. Improve the stability of fiq-debugger. 1063. Support pll-deep-mode when system suspend. 107 108------ 109 110## rk3326_ddr_333MHz_v2.08.bin 111 112| Date | file | Build commit | Severity | 113| ---------- | --------------------------- | ------------ | -------- | 114| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 115 116### New 117 1181. Reserved words for maskrom to add special parameters. 119 120------ 121 122## rk3326_bl31_v1.32.elf 123 124| Date | file | Build commit | Severity | 125| ---------- | :-------------------- | ------------ | --------- | 126| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 127 128### Fixed 129 130| Index | Severity | Update | Issue description | Issue source | 131| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 132| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 133 134------ 135 136## rk3326_bl32_v2.14.bin 137 138| Date | File | Build commit | Severity | 139| ---------- | :-------------------- | ------------ | --------- | 140| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 141 142### Fixed 143 144| Index | Severity | Update | Issue description | Issue source | 145| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 146| 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 | - | 147 148------ 149 150