13fd9b7d5SHisping Lin# RK3326 Release Note 23fd9b7d5SHisping Lin 3*4be9b9b0SXiaoDong Huang## rk3326_bl31_v1.33.elf 4*4be9b9b0SXiaoDong Huang 5*4be9b9b0SXiaoDong Huang| Date | file | Build commit | Severity | 6*4be9b9b0SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 7*4be9b9b0SXiaoDong Huang| 2022-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0 | important | 8*4be9b9b0SXiaoDong Huang 9*4be9b9b0SXiaoDong Huang### New 10*4be9b9b0SXiaoDong Huang 11*4be9b9b0SXiaoDong Huang1. Support AMP. 12*4be9b9b0SXiaoDong Huang2. Improve the stability of fiq-debugger. 13*4be9b9b0SXiaoDong Huang3. Support pll-deep-mode when system suspend. 14*4be9b9b0SXiaoDong Huang 15*4be9b9b0SXiaoDong Huang------ 16*4be9b9b0SXiaoDong Huang 17b0e2c9b1SZhihuan He## rk3326_ddr_333MHz_v2.08.bin 18b0e2c9b1SZhihuan He 19b0e2c9b1SZhihuan He| Date | file | Build commit | Severity | 20b0e2c9b1SZhihuan He| ---------- | --------------------------- | ------------ | -------- | 21b0e2c9b1SZhihuan He| 2022-10-27 | rk3326_ddr_333MHz_v2.08.bin | e5b9702 | moderate | 22b0e2c9b1SZhihuan He 23b0e2c9b1SZhihuan He### New 24b0e2c9b1SZhihuan He 25b0e2c9b1SZhihuan He1. reserved words for maskrom to add special parameters 26b0e2c9b1SZhihuan He 27b0e2c9b1SZhihuan He------ 28b0e2c9b1SZhihuan He 29bec14984SXiaoDong Huang## rk3326_bl31_v1.32.elf 30bec14984SXiaoDong Huang 31bec14984SXiaoDong Huang| Date | file | Build commit | Severity | 32bec14984SXiaoDong Huang| ---------- | :-------------------- | ------------ | --------- | 33bec14984SXiaoDong Huang| 2022-10-25 | rk3326_bl31_v1.32.elf | 6f45bba91 | important | 34bec14984SXiaoDong Huang 35bec14984SXiaoDong Huang### Fixed 36bec14984SXiaoDong Huang 37bec14984SXiaoDong Huang| Index | Severity | Update | Issue description | Issue source | 38bec14984SXiaoDong Huang| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ | 39bec14984SXiaoDong Huang| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - | 40bec14984SXiaoDong Huang 41bec14984SXiaoDong Huang------ 42bec14984SXiaoDong Huang 433fd9b7d5SHisping Lin## rk3326_bl32_v2.14.bin 443fd9b7d5SHisping Lin 453fd9b7d5SHisping Lin| Date | File | Build commit | Severity | 463fd9b7d5SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 473fd9b7d5SHisping Lin| 2022-09-16 | rk3326_bl32_v2.14.bin | d84087907 | important | 483fd9b7d5SHisping Lin 493fd9b7d5SHisping Lin### Fixed 503fd9b7d5SHisping Lin 513fd9b7d5SHisping Lin| Index | Severity | Update | Issue description | Issue source | 523fd9b7d5SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 533fd9b7d5SHisping 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 | - | 543fd9b7d5SHisping Lin 553fd9b7d5SHisping Lin------ 563fd9b7d5SHisping Lin 57