1037d3707SJon Lin# RK3308 Release Note 2037d3707SJon Lin 3*ad1ea2acSZhihuan He## rk3308_ddr*{589 ... 393}MHz*{uart2_m1, uart4_m0}_v2.08.bin 4*ad1ea2acSZhihuan He 5*ad1ea2acSZhihuan He| Date | File | Build commit | Severity | 6*ad1ea2acSZhihuan He| ---------- | ---------------------------------------------------------- | ------------ | -------- | 7*ad1ea2acSZhihuan He| 2024-04-09 | rk3308_ddr*{589 ... 393}MHz*{uart2_m1, uart4_m0}_v2.08.bin | 10777823fd | moderate | 8*ad1ea2acSZhihuan He 9*ad1ea2acSZhihuan He### New 10*ad1ea2acSZhihuan He 11*ad1ea2acSZhihuan He1. Add dram and sram check. 12*ad1ea2acSZhihuan He 13*ad1ea2acSZhihuan He------ 14*ad1ea2acSZhihuan He 15232f7686SJon Lin## rk3308_{miniloader, usbplug}_wo_ftl_v1.41.bin 16232f7686SJon Lin 17232f7686SJon Lin| Date | File | Build commit | Severity | 18232f7686SJon Lin| ---------- | :------------------------------------- | ------- | -------- | 19232f7686SJon Lin| 2024-01-05 | rk3308_{miniloader, usbplug}_wo_ftl_v1.41.bin | f34544a | moderate | 20232f7686SJon Lin 21232f7686SJon Lin### New 22232f7686SJon Lin 23232f7686SJon Lin1. Change undefined read data address global variables. 24232f7686SJon Lin 25232f7686SJon Lin------ 26232f7686SJon Lin 2779bf0927SHisping Lin## rk3308_bl32_v2.06.bin 2879bf0927SHisping Lin 2979bf0927SHisping Lin| Date | File | Build commit | Severity | 3079bf0927SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 3179bf0927SHisping Lin| 2023-08-28 | rk3308_bl32_v2.06.bin | b5340fd65 | important | 3279bf0927SHisping Lin 3379bf0927SHisping Lin### New 3479bf0927SHisping Lin 3579bf0927SHisping Lin1. Support pstore for optee log. 3679bf0927SHisping Lin2. Enable dynamic SHM. 3779bf0927SHisping Lin3. Support check ta encryption key is written. 3879bf0927SHisping Lin 3979bf0927SHisping Lin------ 4079bf0927SHisping Lin 416ed8a180SJoseph Chen## rk3308_bl31_cpu3_v1.00.elf 426ed8a180SJoseph Chen 436ed8a180SJoseph Chen| Date | File | Build commit | Severity | 446ed8a180SJoseph Chen| ---------- | :------------------------- | ------------ | -------- | 456ed8a180SJoseph Chen| 2023-03-16 | rk3308_bl31_cpu3_v1.00.elf | 5fb7b7229 | moderate | 466ed8a180SJoseph Chen 476ed8a180SJoseph Chen### New 486ed8a180SJoseph Chen 496ed8a180SJoseph Chen1. Support boot from CPU3. 506ed8a180SJoseph Chen 516ed8a180SJoseph Chen------ 526ed8a180SJoseph Chen 535c96d2c0SWesley Yao## rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.07.bin 545c96d2c0SWesley Yao 555c96d2c0SWesley Yao| Date | File | Build commit | Severity | 565c96d2c0SWesley Yao| ---------- | :--------------------------------------------------------- | ------------ | -------- | 575c96d2c0SWesley Yao| 2022-11-29 | rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.07.bin | 6ede97a868 | moderate | 585c96d2c0SWesley Yao 595c96d2c0SWesley Yao### Fixed 605c96d2c0SWesley Yao 615c96d2c0SWesley Yao| Index | Severity | Update | Issue description | Issue source | 625c96d2c0SWesley Yao| ----- | -------- | -------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 635c96d2c0SWesley Yao| 1 | moderate | Improve the stability of some DDR in RK3308B/H at 393MHz | When RK3308B/H is less than 451MHz, the value of read DQS DLL delay is inaccurately configured. As a result, some DDR may be unstable at 393MHz. | - | 645c96d2c0SWesley Yao 655c96d2c0SWesley Yao------ 665c96d2c0SWesley Yao 679d7a7bd9SJoseph Chen## rk3308_bl31_{aarch32}_v2.26.elf 689d7a7bd9SJoseph Chen 699d7a7bd9SJoseph Chen| Date | File | Build commit | Severity | 709d7a7bd9SJoseph Chen| ---------- | :------------------------------ | ------------ | --------- | 719d7a7bd9SJoseph Chen| 2022-09-28 | rk3308_bl31_{aarch32}_v2.26.elf | 0252d5c8f | important | 729d7a7bd9SJoseph Chen 739d7a7bd9SJoseph Chen### Fixed 749d7a7bd9SJoseph Chen 759d7a7bd9SJoseph Chen| Index | Severity | Update | Issue description | Issue source | 769d7a7bd9SJoseph Chen| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 779d7a7bd9SJoseph Chen| 1 | important | Solve the wdt reset while system suspend. Handle solution: bl31 disables pclk_wdt before sleep and resume it after wakeup. | The kernel can't disable secure pclk_wdt, it results in wdt reset. | 375529 | 789d7a7bd9SJoseph Chen 799d7a7bd9SJoseph Chen------ 809d7a7bd9SJoseph Chen 816537a9c4SHisping Lin## rk3308_bl32_v2.05.bin 826537a9c4SHisping Lin 836537a9c4SHisping Lin| Date | File | Build commit | Severity | 846537a9c4SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 856537a9c4SHisping Lin| 2022-09-16 | rk3308_bl32_v2.05.bin | d84087907 | important | 866537a9c4SHisping Lin 876537a9c4SHisping Lin### Fixed 886537a9c4SHisping Lin 896537a9c4SHisping Lin| Index | Severity | Update | Issue description | Issue source | 906537a9c4SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 916537a9c4SHisping 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 | - | 926537a9c4SHisping Lin 936537a9c4SHisping Lin------ 946537a9c4SHisping Lin 95037d3707SJon Lin## rk3308_{miniloader, usbplug}_v1.39.bin 96037d3707SJon Lin 97037d3707SJon Lin| Date | File | Build commit | Severity | 98037d3707SJon Lin| ---------- | :------------------------------------- | ------- | -------- | 99037d3707SJon Lin| 2022-09-08 | rk3308_{miniloader, usbplug}_v1.39.bin | 97d7a6 | moderate | 100037d3707SJon Lin 101037d3707SJon Lin### New 102037d3707SJon Lin 10318157235SJoseph Chen1. Check ftl super block 2nd page spare data. 104