1f52b481aSHisping Lin# RK1808 Release Note 2f52b481aSHisping Lin 3*7c4df34dSchenfen## rk1808_{usbplug,miniloader}_v1.09.bin 4*7c4df34dSchenfen 5*7c4df34dSchenfen| Date | File | Build commit | Severity | 6*7c4df34dSchenfen| ---------- | :-------------------- | ------------ | --------- | 7*7c4df34dSchenfen| 2025-03-20 | rk1808_{usbplug,miniloader}_v1.09.bin | d95723096 | important | 8*7c4df34dSchenfen 9*7c4df34dSchenfen### New 10*7c4df34dSchenfen 11*7c4df34dSchenfen1. Add RK1806K support. 12*7c4df34dSchenfen 13*7c4df34dSchenfen------ 14*7c4df34dSchenfen 15ed71f749SHisping Lin## rk1808_bl32_v2.05.bin 16ed71f749SHisping Lin 17ed71f749SHisping Lin| Date | File | Build commit | Severity | 18ed71f749SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 19ed71f749SHisping Lin| 2024-10-30 | rk1808_bl32_v2.05.bin | 9f2aca7d1 | important | 20ed71f749SHisping Lin 21ed71f749SHisping Lin### New 22ed71f749SHisping Lin 23ed71f749SHisping Lin1. Add support for soft ta encryption key. 24ed71f749SHisping Lin2. RPMB support read data to multiple times. 25ed71f749SHisping Lin 26ed71f749SHisping Lin------ 27ed71f749SHisping Lin 28cfcddcdcSHisping Lin## rk1808_bl32_v2.04.bin 29cfcddcdcSHisping Lin 30cfcddcdcSHisping Lin| Date | File | Build commit | Severity | 31cfcddcdcSHisping Lin| ---------- | :-------------------- | ------------ | --------- | 32cfcddcdcSHisping Lin| 2024-04-15 | rk1808_bl32_v2.04.bin | 185dc3c92 | important | 33cfcddcdcSHisping Lin 34cfcddcdcSHisping Lin### New 35cfcddcdcSHisping Lin 36cfcddcdcSHisping Lin1. Optimization parameter check to enhance security. 37cfcddcdcSHisping Lin2. Support printing TEE memory usage information. 38cfcddcdcSHisping Lin2. Hardware crypto supports addresses exceeding 4G. 39cfcddcdcSHisping Lin3. Support printing FWVER information. 40cfcddcdcSHisping Lin 41cfcddcdcSHisping Lin------ 42cfcddcdcSHisping Lin 436fcf5440SZhihuan He## rk1808_bl31_v1.15.elf 446fcf5440SZhihuan He 456fcf5440SZhihuan He| Date | File | Build commit | Severity | 466fcf5440SZhihuan He| ---------- | --------------------- | ------------ | -------- | 476fcf5440SZhihuan He| 2024-01-17 | rk1808_bl31_v1.15.elf | 56fe57e2a | moderate | 486fcf5440SZhihuan He 496fcf5440SZhihuan He### New 506fcf5440SZhihuan He 516fcf5440SZhihuan He1. Add support for DDR extension temperature, it is necessary to use the ddrbin file with extension temperature enabled. 526fcf5440SZhihuan He 536fcf5440SZhihuan He------ 546fcf5440SZhihuan He 557af658d4SZhihuan He## rk1808_ddr_933MHz_v1.06.bin 567af658d4SZhihuan He 577af658d4SZhihuan He| Date | File | Build commit | Severity | 587af658d4SZhihuan He| ---------- | --------------------------- | ------------ | -------- | 597af658d4SZhihuan He| 2024-01-17 | rk1808_ddr_933MHz_v1.06.bin | 4d116dc75c | moderate | 607af658d4SZhihuan He 617af658d4SZhihuan He### New 627af658d4SZhihuan He 637af658d4SZhihuan He1. Add support for DDR extension temperature which should use ddrbin_tool configuration "ext_temp_ref" to enable. 647af658d4SZhihuan He 657af658d4SZhihuan He------ 667af658d4SZhihuan He 671e6e2182SHisping Lin## rk1808_bl32_v2.03.bin 681e6e2182SHisping Lin 691e6e2182SHisping Lin| Date | File | Build commit | Severity | 701e6e2182SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 711e6e2182SHisping Lin| 2023-08-28 | rk1808_bl32_v2.03.bin | b5340fd65 | important | 721e6e2182SHisping Lin 731e6e2182SHisping Lin### New 741e6e2182SHisping Lin 751e6e2182SHisping Lin1. Support pstore for optee log. 761e6e2182SHisping Lin2. Enable dynamic SHM. 771e6e2182SHisping Lin3. Support check ta encryption key is written. 781e6e2182SHisping Lin 791e6e2182SHisping Lin------ 801e6e2182SHisping Lin 81f52b481aSHisping Lin## rk1808_bl32_v2.02.bin 82f52b481aSHisping Lin 83f52b481aSHisping Lin| Date | File | Build commit | Severity | 84f52b481aSHisping Lin| ---------- | :-------------------- | ------------ | --------- | 85f52b481aSHisping Lin| 2022-09-16 | rk1808_bl32_v2.02.bin | d84087907 | important | 86f52b481aSHisping Lin 87f52b481aSHisping Lin### Fixed 88f52b481aSHisping Lin 89f52b481aSHisping Lin| Index | Severity | Update | Issue description | Issue source | 90f52b481aSHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 91f52b481aSHisping 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 | - | 92f52b481aSHisping Lin 93f52b481aSHisping Lin------ 94