1# RK3326 Release Note 2 3## rk3326_bl32_v2.18.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2024-09-02 | rk3326_bl32_v2.18.bin | 6c78a7d8c | important | 8 9### New 10 111. Support software TA encryption key, customers can use TA encryption function without burning the key. 12 13------ 14 15## rk3326_miniloader_v1.40.bin 16 17| Date | file | Build commit | Severity | 18| ---------- | --------------------------- | ------------ | --------- | 19| 2024-09-02 | rk3326_miniloader_v1.40.bin | 9fa2a3da | important | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | --------- | ----------------------- | ----------------------------------- | ------------ | 25| 1 | important | enable pwm2-7 function. | rk3326 pwm2-7 function can not use. | - | 26------ 27 28## rk3326_ddr_333MHz_v2.11.bin 29 30| Date | file | Build commit | Severity | 31| ---------- | --------------------------- | ------------ | --------- | 32| 2024-08-19 | rk3326_ddr_333MHz_v2.11.bin | 01f75b4 | important | 33 34### Fixed 35 36| Index | Severity | Update | Issue description | Issue source | 37| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 38| 1 | important | Solve the ddr4 power on probability capacity anomaly. | If the power is off and the power is on, the ddr4 probability will lack 1/4 or 1/2 capacity. | - | 39 40------ 41 42## rk3326_bl32_v2.17.bin 43 44| Date | File | Build commit | Severity | 45| ---------- | :-------------------- | ------------ | --------- | 46| 2024-07-09 | rk3326_bl32_v2.17.bin | 7ab599eca | important | 47 48### New 49 501. Other security enhancements. 512. RPMB change read data to multiple times. 523. Increase MPI_MEMPOOL_SIZE size. 53 54------ 55 56## rk3326_ddr_333MHz_v2.10.bin 57 58| Date | file | Build commit | Severity | 59| ---------- | --------------------------- | ------------ | --------- | 60| 2024-05-27 | rk3326_ddr_333MHz_v2.10.bin | 29a6ff7 | important | 61 62### Fixed 63 64| Index | Severity | Update | Issue description | Issue source | 65| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 66| 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 | - | 67 68------ 69 70## rk3326_bl32_v2.16.bin 71 72| Date | File | Build commit | Severity | 73| ---------- | :-------------------- | ------------ | --------- | 74| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92 | important | 75 76### New 77 781. Optimization parameter check to enhance security. 792. Support printing TEE memory usage information. 803. Hardware crypto supports addresses exceeding 4G. 814. Support printing FWVER information. 82 83------ 84 85## rk3326_ddr_333MHz_v2.09.bin 86 87| Date | file | Build commit | Severity | 88| ---------- | --------------------------- | ------------ | -------- | 89| 2023-12-20 | rk3326_ddr_333MHz_v2.09.bin | 131f35b | moderate | 90 91### New 92 931. Add DQS weak pull up/down. 94 95------ 96 97## rk3326_bl31_v1.34.elf 98 99| Date | file | Build commit | Severity | 100| ---------- | --------------------- | ------------ | -------- | 101| 2023-12-26 | rk3326_bl31_v1.34.elf | 46064b2d5 | moderate | 102 103### New 104 1051. Support DDR Extended temperature range which should used with 2x, 4x refresh rate ddr bin file. 106 107------ 108 109## rk3326_bl32_v2.15.bin 110 111| Date | File | Build commit | Severity | 112| ---------- | :-------------------- | ------------ | --------- | 113| 2023-08-28 | rk3326_bl32_v2.15.bin | b5340fd65 | important | 114 115### New 116 1171. Support pstore for optee log. 1182. Enable dynamic SHM. 1193. Support check ta encryption key is written. 120 121------ 122 123## rk3326_{usbplug, miniloader}_v1.37.bin 124 125| Date | file | Build commit | Severity | 126| ---------- | :--------------------------------------- | ------------ | -------- | 127| 2023-08-01 | rk3326_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate | 128 129### New 130 1311. Support SLC Nand secure boot. 132 133------ 134 135## rk3326_bl31_v1.33.elf 136 137| Date | file | Build commit | Severity | 138| ---------- | :-------------------- | ------------ | --------- | 139| 2023-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 140 141### New 142 1431. Support AMP. 1442. Improve the stability of fiq-debugger. 1453. Support pll-deep-mode when system suspend. 146 147------ 148 149## rk3326_ddr_333MHz_v2.08.bin 150 151| Date | file | Build commit | Severity | 152| ---------- | --------------------------- | ------------ | -------- | 153| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 154 155### New 156 1571. Reserved words for maskrom to add special parameters. 158 159------ 160 161## rk3326_bl31_v1.32.elf 162 163| Date | file | Build commit | Severity | 164| ---------- | :-------------------- | ------------ | --------- | 165| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 166 167### Fixed 168 169| Index | Severity | Update | Issue description | Issue source | 170| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 171| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 172 173------ 174 175## rk3326_bl32_v2.14.bin 176 177| Date | File | Build commit | Severity | 178| ---------- | :-------------------- | ------------ | --------- | 179| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 180 181### Fixed 182 183| Index | Severity | Update | Issue description | Issue source | 184| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 185| 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 | - | 186 187------ 188 189