1037d3707SJon Lin# RK3308 Release Note 2037d3707SJon Lin 3*94c03666SHisping Lin## rk3308_bl32_v2.07.bin 4*94c03666SHisping Lin 5*94c03666SHisping Lin| Date | File | Build commit | Severity | 6*94c03666SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 7*94c03666SHisping Lin| 2024-04-16 | rk3308_bl32_v2.07.bin | 185dc3c92 | important | 8*94c03666SHisping Lin 9*94c03666SHisping Lin### New 10*94c03666SHisping Lin 11*94c03666SHisping Lin1. Optimization parameter check to enhance security. 12*94c03666SHisping Lin2. Support printing TEE memory usage information. 13*94c03666SHisping Lin3. Hardware crypto supports addresses exceeding 4G. 14*94c03666SHisping Lin4. Support printing FWVER information. 15*94c03666SHisping Lin 16*94c03666SHisping Lin------ 17*94c03666SHisping Lin 18ad1ea2acSZhihuan He## rk3308_ddr*{589 ... 393}MHz*{uart2_m1, uart4_m0}_v2.08.bin 19ad1ea2acSZhihuan He 20ad1ea2acSZhihuan He| Date | File | Build commit | Severity | 21ad1ea2acSZhihuan He| ---------- | ---------------------------------------------------------- | ------------ | -------- | 22ad1ea2acSZhihuan He| 2024-04-09 | rk3308_ddr*{589 ... 393}MHz*{uart2_m1, uart4_m0}_v2.08.bin | 10777823fd | moderate | 23ad1ea2acSZhihuan He 24ad1ea2acSZhihuan He### New 25ad1ea2acSZhihuan He 26ad1ea2acSZhihuan He1. Add dram and sram check. 27ad1ea2acSZhihuan He 28ad1ea2acSZhihuan He------ 29ad1ea2acSZhihuan He 30232f7686SJon Lin## rk3308_{miniloader, usbplug}_wo_ftl_v1.41.bin 31232f7686SJon Lin 32232f7686SJon Lin| Date | File | Build commit | Severity | 33232f7686SJon Lin| ---------- | :------------------------------------- | ------- | -------- | 34232f7686SJon Lin| 2024-01-05 | rk3308_{miniloader, usbplug}_wo_ftl_v1.41.bin | f34544a | moderate | 35232f7686SJon Lin 36232f7686SJon Lin### New 37232f7686SJon Lin 38232f7686SJon Lin1. Change undefined read data address global variables. 39232f7686SJon Lin 40232f7686SJon Lin------ 41232f7686SJon Lin 4279bf0927SHisping Lin## rk3308_bl32_v2.06.bin 4379bf0927SHisping Lin 4479bf0927SHisping Lin| Date | File | Build commit | Severity | 4579bf0927SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 4679bf0927SHisping Lin| 2023-08-28 | rk3308_bl32_v2.06.bin | b5340fd65 | important | 4779bf0927SHisping Lin 4879bf0927SHisping Lin### New 4979bf0927SHisping Lin 5079bf0927SHisping Lin1. Support pstore for optee log. 5179bf0927SHisping Lin2. Enable dynamic SHM. 5279bf0927SHisping Lin3. Support check ta encryption key is written. 5379bf0927SHisping Lin 5479bf0927SHisping Lin------ 5579bf0927SHisping Lin 566ed8a180SJoseph Chen## rk3308_bl31_cpu3_v1.00.elf 576ed8a180SJoseph Chen 586ed8a180SJoseph Chen| Date | File | Build commit | Severity | 596ed8a180SJoseph Chen| ---------- | :------------------------- | ------------ | -------- | 606ed8a180SJoseph Chen| 2023-03-16 | rk3308_bl31_cpu3_v1.00.elf | 5fb7b7229 | moderate | 616ed8a180SJoseph Chen 626ed8a180SJoseph Chen### New 636ed8a180SJoseph Chen 646ed8a180SJoseph Chen1. Support boot from CPU3. 656ed8a180SJoseph Chen 666ed8a180SJoseph Chen------ 676ed8a180SJoseph Chen 685c96d2c0SWesley Yao## rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.07.bin 695c96d2c0SWesley Yao 705c96d2c0SWesley Yao| Date | File | Build commit | Severity | 715c96d2c0SWesley Yao| ---------- | :--------------------------------------------------------- | ------------ | -------- | 725c96d2c0SWesley Yao| 2022-11-29 | rk3308_ddr_{589 ... 393}MHz_{uart2_m1, uart4_m0}_v2.07.bin | 6ede97a868 | moderate | 735c96d2c0SWesley Yao 745c96d2c0SWesley Yao### Fixed 755c96d2c0SWesley Yao 765c96d2c0SWesley Yao| Index | Severity | Update | Issue description | Issue source | 775c96d2c0SWesley Yao| ----- | -------- | -------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 785c96d2c0SWesley 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. | - | 795c96d2c0SWesley Yao 805c96d2c0SWesley Yao------ 815c96d2c0SWesley Yao 829d7a7bd9SJoseph Chen## rk3308_bl31_{aarch32}_v2.26.elf 839d7a7bd9SJoseph Chen 849d7a7bd9SJoseph Chen| Date | File | Build commit | Severity | 859d7a7bd9SJoseph Chen| ---------- | :------------------------------ | ------------ | --------- | 869d7a7bd9SJoseph Chen| 2022-09-28 | rk3308_bl31_{aarch32}_v2.26.elf | 0252d5c8f | important | 879d7a7bd9SJoseph Chen 889d7a7bd9SJoseph Chen### Fixed 899d7a7bd9SJoseph Chen 909d7a7bd9SJoseph Chen| Index | Severity | Update | Issue description | Issue source | 919d7a7bd9SJoseph Chen| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 929d7a7bd9SJoseph 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 | 939d7a7bd9SJoseph Chen 949d7a7bd9SJoseph Chen------ 959d7a7bd9SJoseph Chen 966537a9c4SHisping Lin## rk3308_bl32_v2.05.bin 976537a9c4SHisping Lin 986537a9c4SHisping Lin| Date | File | Build commit | Severity | 996537a9c4SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 1006537a9c4SHisping Lin| 2022-09-16 | rk3308_bl32_v2.05.bin | d84087907 | important | 1016537a9c4SHisping Lin 1026537a9c4SHisping Lin### Fixed 1036537a9c4SHisping Lin 1046537a9c4SHisping Lin| Index | Severity | Update | Issue description | Issue source | 1056537a9c4SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 1066537a9c4SHisping 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 | - | 1076537a9c4SHisping Lin 1086537a9c4SHisping Lin------ 1096537a9c4SHisping Lin 110037d3707SJon Lin## rk3308_{miniloader, usbplug}_v1.39.bin 111037d3707SJon Lin 112037d3707SJon Lin| Date | File | Build commit | Severity | 113037d3707SJon Lin| ---------- | :------------------------------------- | ------- | -------- | 114037d3707SJon Lin| 2022-09-08 | rk3308_{miniloader, usbplug}_v1.39.bin | 97d7a6 | moderate | 115037d3707SJon Lin 116037d3707SJon Lin### New 117037d3707SJon Lin 11818157235SJoseph Chen1. Check ftl super block 2nd page spare data. 119