1# RV1126 Release Note 2 3## rv1126_tee_ta_v2.10.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :---------------------- | ------------ | --------- | 7| 2023-08-29 | rv1126_tee_ta_v2.10.bin | b5340fd65 | important | 8 9### New 10 111. Supports read and write security flag interfaces. 122. Support check ta encryption key is written. 13 14------ 15 16## rv1126_tee_ta_v2.09.bin 17 18| Date | File | Build commit | Severity | 19| ---------- | :---------------------- | ------------ | --------- | 20| 2023-05-26 | rv1126_tee_ta_v2.09.bin | 59f324679 | important | 21 22### New 23 241. Kernel support read vboot key hash and secure boot flag. 25 26### Fixed 27 28| Index | Severity | Update | Issue description | Issue source | 29| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 30| 1 | important | disable dynamic share memory | running CA TA applications will fail probability when using dynamic shared memory. | - | 31 32------ 33 34## rv1126_usbplug_v1.24.bin 35 36| Date | File | Build commit | Severity | 37| ---------- | :--------------------------- | ------------ | --------- | 38| 2023-03-31 | rv1126_usbplug_v1.24.bin | 0744719244 | important | 39 40### Fixed 41 42| Index | Severity | Update | Issue description | Issue source | 43| ----- | --------- | --------------------------- | ------------------------------------------------ | ------------ | 44| 1 | important | fix OTP chip id write error | if chip id is blank, it will be written rv1126. | - | 45 46------ 47 48## rv1126_spl_emmc_tb_v1.13.bin 49 50| Date | File | Build commit | Severity | 51| ---------- | :--------------------------- | ------------ | --------- | 52| 2022-12-09 | rv1126_spl_emmc_tb_v1.13.bin | f3f5db2e27 | important | 53 54### Fixed 55 56| Index | Severity | Update | Issue description | Issue source | 57| ----- | --------- | ----------------------------------------- | ------------------------------------------------------------ | ------------ | 58| 1 | important | fix DECOM_ENR is not clear found in v1.12 | if DECOM_ENR is not cleared, rootfs would be decompress failed cause by decom busy status. | - | 59 60------ 61 62## rv1126_tee_ta_tb_v1.07.bin 63 64| Date | File | Build commit | Severity | 65| ---------- | :------------------------- | ------------ | --------- | 66| 2022-12-09 | rv1126_tee_ta_tb_v1.07.bin | 4eb6cbf6c | important | 67 68### Fixed 69 70| Index | Severity | Update | Issue description | Issue source | 71| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 72| 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 | - | 73 74------ 75 76## rv1126_ddr_{1056 ... 784}MHz_v1.09.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :------------------------------------- | ------------ | -------- | 80| 2022-10-25 | rv1126_ddr_{1056 ... 784}MHz_v1.09.bin | 8fef64cfb9 | critical | 81 82### Fixed 83 84| Index | Severity | Update | Issue description | Issue source | 85| ----- | --------- | -------------------------------------- | ------------------------------------------------------------ | ------------ | 86| 1 | critical | Fix problem of LPDDR4X MRR error | The judgment logic of LPDDR4X in the MRR function is defective. As a result, the LPDDR4X MRR data may be incorrect. | - | 87| 2 | important | Fix error of some LPDDR4 in 528MHz | The code does not consider that the Wr Lvl result of some LPDDR4 may be negative, which may lead to error in the judgment of Wr Lvl result. | 358198 | 88| 3 | moderate | Fix timing error of some DDR | The settings of t_xs_x32, t_xs_abort_x32, and t_xs_fast_x32 are incorrect. Some DDR (less than 128M) may fail in other platform. | - | 89| 4 | important | Fix some x32 LPDDR3 instability issues | The detection process of LPDDR3 is defective. Part of x32 LPDDR3 is identified as x16, which results in some timing setting errors. | 322844 | 90 91------ 92 93## rv1126_tee_ta_v2.08.bin 94 95| Date | File | Build commit | Severity | 96| ---------- | :---------------------- | ------------ | --------- | 97| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b | important | 98 99### Fixed 100 101| Index | Severity | Update | Issue description | Issue source | 102| ----- | --------- | ---------------------------------- | ------------------------------------------------------------ | ------------ | 103| 1 | important | Fix error of fiq stack information | Enter 'bt' command in fiq mode, That will show wrong stack information. | - | 104 105------ 106 107## rv1126_tee_ta_v2.07.bin 108 109| Date | File | Build commit | Severity | 110| ---------- | :---------------------- | ------------ | --------- | 111| 2022-09-16 | rv1126_tee_ta_v2.07.bin | d84087907 | important | 112 113### Fixed 114 115| Index | Severity | Update | Issue description | Issue source | 116| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 117| 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 | - | 118 119------ 120 121## rv1126_{miniloader, usbplug}_ftl_v1.23.bin 122 123| Date | File | Build commit | Severity | 124| ---------- | :----------------------------------------- | -------- | -------- | 125| 2022-09-08 | rv1126_{miniloader, usbplug}_ftl_v1.23.bin | 55a904 | moderate | 126 127### New 128 1291. Support SPI Nand MX35UF1GE4AD MX35UF2GE4AD. 130 131------ 132 133