13fd9b7d5SHisping Lin# RK3326 Release Note 23fd9b7d5SHisping Lin 3*a644586dSHisping Lin## rk3326_bl32_v2.15.bin 4*a644586dSHisping Lin 5*a644586dSHisping Lin| Date | File | Build commit | Severity | 6*a644586dSHisping Lin| ---------- | :-------------------- | ------------ | --------- | 7*a644586dSHisping Lin| 2023-08-28 | rk3326_bl32_v2.15.bin | b5340fd65 | important | 8*a644586dSHisping Lin 9*a644586dSHisping Lin### New 10*a644586dSHisping Lin 11*a644586dSHisping Lin1. Support pstore for optee log. 12*a644586dSHisping Lin2. Enable dynamic SHM. 13*a644586dSHisping Lin3. Support check ta encryption key is written. 14*a644586dSHisping Lin 15*a644586dSHisping Lin------ 16*a644586dSHisping Lin 17c9bf4ab9SJon Lin## rk3326_{usbplug, miniloader}_v1.37.bin 18c9bf4ab9SJon Lin 19c9bf4ab9SJon Lin| Date | file | Build commit | Severity | 20c9bf4ab9SJon Lin| ---------- | :--------------------------------------- | ------------ | -------- | 21c9bf4ab9SJon Lin| 2023-08-01 | rk3326_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate | 22c9bf4ab9SJon Lin 23c9bf4ab9SJon Lin### New 24c9bf4ab9SJon Lin 25c9bf4ab9SJon Lin1. Support SLC Nand secure boot. 26c9bf4ab9SJon Lin 27c9bf4ab9SJon Lin------ 28c9bf4ab9SJon Lin 294be9b9b0SXiaoDong Huang## rk3326_bl31_v1.33.elf 304be9b9b0SXiaoDong Huang 314be9b9b0SXiaoDong Huang| Date | file | Build commit | Severity | 324be9b9b0SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 33b1cf3f49SJoseph Chen| 2023-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 344be9b9b0SXiaoDong Huang 354be9b9b0SXiaoDong Huang### New 364be9b9b0SXiaoDong Huang 374be9b9b0SXiaoDong Huang1. Support AMP. 384be9b9b0SXiaoDong Huang2. Improve the stability of fiq-debugger. 394be9b9b0SXiaoDong Huang3. Support pll-deep-mode when system suspend. 404be9b9b0SXiaoDong Huang 414be9b9b0SXiaoDong Huang------ 424be9b9b0SXiaoDong Huang 43b0e2c9b1SZhihuan He## rk3326_ddr_333MHz_v2.08.bin 44b0e2c9b1SZhihuan He 45b0e2c9b1SZhihuan He| Date | file | Build commit | Severity | 46b0e2c9b1SZhihuan He| ---------- | --------------------------- | ------------ | -------- | 47b0e2c9b1SZhihuan He| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 48b0e2c9b1SZhihuan He 49b0e2c9b1SZhihuan He### New 50b0e2c9b1SZhihuan He 5118157235SJoseph Chen1. Reserved words for maskrom to add special parameters. 52b0e2c9b1SZhihuan He 53b0e2c9b1SZhihuan He------ 54b0e2c9b1SZhihuan He 55bec14984SXiaoDong Huang## rk3326_bl31_v1.32.elf 56bec14984SXiaoDong Huang 57bec14984SXiaoDong Huang| Date | file | Build commit | Severity | 58bec14984SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 59bec14984SXiaoDong Huang| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 60bec14984SXiaoDong Huang 61bec14984SXiaoDong Huang### Fixed 62bec14984SXiaoDong Huang 63bec14984SXiaoDong Huang| Index | Severity | Update | Issue description | Issue source | 64bec14984SXiaoDong Huang| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 65bec14984SXiaoDong Huang| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 66bec14984SXiaoDong Huang 67bec14984SXiaoDong Huang------ 68bec14984SXiaoDong Huang 693fd9b7d5SHisping Lin## rk3326_bl32_v2.14.bin 703fd9b7d5SHisping Lin 713fd9b7d5SHisping Lin| Date | File | Build commit | Severity | 723fd9b7d5SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 733fd9b7d5SHisping Lin| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 743fd9b7d5SHisping Lin 753fd9b7d5SHisping Lin### Fixed 763fd9b7d5SHisping Lin 773fd9b7d5SHisping Lin| Index | Severity | Update | Issue description | Issue source | 783fd9b7d5SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 793fd9b7d5SHisping Lin| 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 | - | 803fd9b7d5SHisping Lin 813fd9b7d5SHisping Lin------ 823fd9b7d5SHisping Lin 83