13fd9b7d5SHisping Lin# RK3326 Release Note 23fd9b7d5SHisping Lin 3*a9c9eff9SHisping Lin## rk3326_bl32_v2.16.bin 4*a9c9eff9SHisping Lin 5*a9c9eff9SHisping Lin| Date | File | Build commit | Severity | 6*a9c9eff9SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 7*a9c9eff9SHisping Lin| 2024-04-16 | rk3326_bl32_v2.16.bin | 185dc3c92 | important | 8*a9c9eff9SHisping Lin 9*a9c9eff9SHisping Lin### New 10*a9c9eff9SHisping Lin 11*a9c9eff9SHisping Lin1. Optimization parameter check to enhance security. 12*a9c9eff9SHisping Lin2. Support printing TEE memory usage information. 13*a9c9eff9SHisping Lin3. Hardware crypto supports addresses exceeding 4G. 14*a9c9eff9SHisping Lin4. Support printing FWVER information. 15*a9c9eff9SHisping Lin 16*a9c9eff9SHisping Lin------ 17*a9c9eff9SHisping Lin 184344f2a7SZhihuan He## rk3326_ddr_333MHz_v2.09.bin 194344f2a7SZhihuan He 204344f2a7SZhihuan He| Date | file | Build commit | Severity | 214344f2a7SZhihuan He| ---------- | --------------------------- | ------------ | -------- | 224344f2a7SZhihuan He| 2023-12-20 | rk3326_ddr_333MHz_v2.09.bin | 131f35b | moderate | 234344f2a7SZhihuan He 244344f2a7SZhihuan He### New 254344f2a7SZhihuan He 264344f2a7SZhihuan He1. Add DQS weak pull up/down. 274344f2a7SZhihuan He 284344f2a7SZhihuan He------ 294344f2a7SZhihuan He 3011c6b64cSZhihuan He## rk3326_bl31_v1.34.elf 3111c6b64cSZhihuan He 3211c6b64cSZhihuan He| Date | file | Build commit | Severity | 3311c6b64cSZhihuan He| ---------- | --------------------- | ------------ | -------- | 3411c6b64cSZhihuan He| 2023-12-26 | rk3326_bl31_v1.34.elf | 46064b2d5 | moderate | 3511c6b64cSZhihuan He 3611c6b64cSZhihuan He### New 3711c6b64cSZhihuan He 3811c6b64cSZhihuan He1. Support DDR Extended temperature range which should used with 2x, 4x refresh rate ddr bin file. 3911c6b64cSZhihuan He 4011c6b64cSZhihuan He------ 4111c6b64cSZhihuan He 42a644586dSHisping Lin## rk3326_bl32_v2.15.bin 43a644586dSHisping Lin 44a644586dSHisping Lin| Date | File | Build commit | Severity | 45a644586dSHisping Lin| ---------- | :-------------------- | ------------ | --------- | 46a644586dSHisping Lin| 2023-08-28 | rk3326_bl32_v2.15.bin | b5340fd65 | important | 47a644586dSHisping Lin 48a644586dSHisping Lin### New 49a644586dSHisping Lin 50a644586dSHisping Lin1. Support pstore for optee log. 51a644586dSHisping Lin2. Enable dynamic SHM. 52a644586dSHisping Lin3. Support check ta encryption key is written. 53a644586dSHisping Lin 54a644586dSHisping Lin------ 55a644586dSHisping Lin 56c9bf4ab9SJon Lin## rk3326_{usbplug, miniloader}_v1.37.bin 57c9bf4ab9SJon Lin 58c9bf4ab9SJon Lin| Date | file | Build commit | Severity | 59c9bf4ab9SJon Lin| ---------- | :--------------------------------------- | ------------ | -------- | 60c9bf4ab9SJon Lin| 2023-08-01 | rk3326_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate | 61c9bf4ab9SJon Lin 62c9bf4ab9SJon Lin### New 63c9bf4ab9SJon Lin 64c9bf4ab9SJon Lin1. Support SLC Nand secure boot. 65c9bf4ab9SJon Lin 66c9bf4ab9SJon Lin------ 67c9bf4ab9SJon Lin 684be9b9b0SXiaoDong Huang## rk3326_bl31_v1.33.elf 694be9b9b0SXiaoDong Huang 704be9b9b0SXiaoDong Huang| Date | file | Build commit | Severity | 714be9b9b0SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 72b1cf3f49SJoseph Chen| 2023-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 734be9b9b0SXiaoDong Huang 744be9b9b0SXiaoDong Huang### New 754be9b9b0SXiaoDong Huang 764be9b9b0SXiaoDong Huang1. Support AMP. 774be9b9b0SXiaoDong Huang2. Improve the stability of fiq-debugger. 784be9b9b0SXiaoDong Huang3. Support pll-deep-mode when system suspend. 794be9b9b0SXiaoDong Huang 804be9b9b0SXiaoDong Huang------ 814be9b9b0SXiaoDong Huang 82b0e2c9b1SZhihuan He## rk3326_ddr_333MHz_v2.08.bin 83b0e2c9b1SZhihuan He 84b0e2c9b1SZhihuan He| Date | file | Build commit | Severity | 85b0e2c9b1SZhihuan He| ---------- | --------------------------- | ------------ | -------- | 86b0e2c9b1SZhihuan He| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 87b0e2c9b1SZhihuan He 88b0e2c9b1SZhihuan He### New 89b0e2c9b1SZhihuan He 9018157235SJoseph Chen1. Reserved words for maskrom to add special parameters. 91b0e2c9b1SZhihuan He 92b0e2c9b1SZhihuan He------ 93b0e2c9b1SZhihuan He 94bec14984SXiaoDong Huang## rk3326_bl31_v1.32.elf 95bec14984SXiaoDong Huang 96bec14984SXiaoDong Huang| Date | file | Build commit | Severity | 97bec14984SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 98bec14984SXiaoDong Huang| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 99bec14984SXiaoDong Huang 100bec14984SXiaoDong Huang### Fixed 101bec14984SXiaoDong Huang 102bec14984SXiaoDong Huang| Index | Severity | Update | Issue description | Issue source | 103bec14984SXiaoDong Huang| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 104bec14984SXiaoDong Huang| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 105bec14984SXiaoDong Huang 106bec14984SXiaoDong Huang------ 107bec14984SXiaoDong Huang 1083fd9b7d5SHisping Lin## rk3326_bl32_v2.14.bin 1093fd9b7d5SHisping Lin 1103fd9b7d5SHisping Lin| Date | File | Build commit | Severity | 1113fd9b7d5SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 1123fd9b7d5SHisping Lin| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 1133fd9b7d5SHisping Lin 1143fd9b7d5SHisping Lin### Fixed 1153fd9b7d5SHisping Lin 1163fd9b7d5SHisping Lin| Index | Severity | Update | Issue description | Issue source | 1173fd9b7d5SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 1183fd9b7d5SHisping 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 | - | 1193fd9b7d5SHisping Lin 1203fd9b7d5SHisping Lin------ 1213fd9b7d5SHisping Lin 122