1# RV1126 Release Note 2 3## rv1126_tee_ta_v2.14.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :---------------------- | ------------ | --------- | 7| 2024-10-31 | rv1126_tee_ta_v2.14.bin | 9f2aca7d1 | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 13| 1 | important | fixed RSA OAEP MGF1 algorithm | TA will report an error when using RSA algorithm OAEP MGF1 padding method | - | 14| 2 | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | - | 15 16------ 17 18## rv1126_ddr_{1056 ... 784}MHz_v1.11.bin 19 20| Date | File | Build commit | Severity | 21| ---------- | -------------------------------------- | ------------ | --------- | 22| 2024-10-11 | rv1126_ddr_{1056 ... 784}MHz_v1.11.bin | af45c23638 | important | 23 24### Fixed 25 26| Index | Severity | Update | Issue description | Issue source | 27| ----- | --------- | ----------------------------------- | ------------------------------------------------------------ | ------------ | 28| 1 | important | Optimize the flow of DDR4 read gate | Some specific DDR4 PN may have abnormal read gate | - | 29| 2 | important | Fix the flow of writing DDR4 vref | The DDR4 vref is inaccurate and may lead to stability issues | - | 30| 3 | important | Optimize DDR4 capacity detection | - | - | 31 32------ 33 34## rv1126_tee_ta_v2.13.bin 35 36| Date | File | Build commit | Severity | 37| ---------- | :---------------------- | ------------ | --------- | 38| 2024-09-02 | rv1126_tee_ta_v2.13.bin | 6c78a7d8c | important | 39 40### New 41 421. Support software TA encryption key, customers can use TA encryption function without burning the key. 432. Enable dynamic shared memory, default to using reserved shared memory. 443. RPMB change read data to multiple times. 454. Increase MPI_MEMPOOL_SIZE size. 46 47------ 48 49## rv1126_tee_ta_v2.12.bin 50 51| Date | File | Build commit | Severity | 52| ---------- | :---------------------- | ------------ | --------- | 53| 2024-04-16 | rv1126_tee_ta_v2.12.bin | 185dc3c92 | important | 54 55### New 56 571. Optimization parameter check to enhance security. 582. Support printing TEE memory usage information. 593. Hardware crypto supports addresses exceeding 4G. 60 61------ 62 63## rv1126_ddr_{1056 ... 784}MHz_v1.10.bin 64 65| Date | File | Build commit | Severity | 66| ---------- | -------------------------------------- | ------------ | -------- | 67| 2024-04-10 | rv1126_ddr_{1056 ... 784}MHz_v1.10.bin | d69a0b90fd | critical | 68 69### New 70 711. Add otp support. 722. Add sram check. 73 74------ 75 76## rv1126_tee_v1.04.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :------------------- | ------------ | --------- | 80| 2024-03-07 | rv1126_tee_v1.04.bin | 796bbcbef | important | 81 82### New 83 841. Optimize the cost time of system suspend/resume. 85 86------ 87 88## rv1126_tee_ta_v2.11.bin 89 90| Date | File | Build commit | Severity | 91| ---------- | :---------------------- | ------------ | --------- | 92| 2023-10-07 | rv1126_tee_ta_v2.11.bin | 65a719aaa | important | 93 94### New 95 961. Supports SLP_WAKEUP_TO_RESET sleep mode. 97 98------ 99 100## rv1126_spl_v1.10.bin 101 102| Date | File | Build commit | Severity | 103| ---------- | -------------------- | ------------ | --------- | 104| 2023-09-28 | rv1126_spl_v1.10.bin | e4e124926e | important | 105 106### New 107 1081. Print and pass the firmware version number. 109 110### Fixed 111 112| Index | Severity | Update | Issue description | Issue source | 113| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 114| 1 | important | Solve the issue that the backup image is not loaded when the SPL load or check u-boot.dtb fails | When u-boot.dtb of the first uboot.img is corrupted, SPL doesn't load the backup image. | - | 115 116------ 117 118## rv1126_tee_ta_v2.10.bin 119 120| Date | File | Build commit | Severity | 121| ---------- | :---------------------- | ------------ | --------- | 122| 2023-08-29 | rv1126_tee_ta_v2.10.bin | b5340fd65 | important | 123 124### New 125 1261. Supports read and write security flag interfaces. 1272. Support check ta encryption key is written. 128 129------ 130 131## rv1126_tee_ta_v2.09.bin 132 133| Date | File | Build commit | Severity | 134| ---------- | :---------------------- | ------------ | --------- | 135| 2023-05-26 | rv1126_tee_ta_v2.09.bin | 59f324679 | important | 136 137### New 138 1391. Kernel support read vboot key hash and secure boot flag. 140 141### Fixed 142 143| Index | Severity | Update | Issue description | Issue source | 144| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 145| 1 | important | disable dynamic share memory | running CA TA applications will fail probability when using dynamic shared memory. | - | 146 147------ 148 149## rv1126_usbplug_v1.24.bin 150 151| Date | File | Build commit | Severity | 152| ---------- | :--------------------------- | ------------ | --------- | 153| 2023-03-31 | rv1126_usbplug_v1.24.bin | 0744719244 | important | 154 155### Fixed 156 157| Index | Severity | Update | Issue description | Issue source | 158| ----- | --------- | --------------------------- | ------------------------------------------------ | ------------ | 159| 1 | important | fix OTP chip id write error | if chip id is blank, it will be written rv1126. | - | 160 161------ 162 163## rv1126_spl_emmc_tb_v1.13.bin 164 165| Date | File | Build commit | Severity | 166| ---------- | :--------------------------- | ------------ | --------- | 167| 2022-12-09 | rv1126_spl_emmc_tb_v1.13.bin | f3f5db2e27 | important | 168 169### Fixed 170 171| Index | Severity | Update | Issue description | Issue source | 172| ----- | --------- | ----------------------------------------- | ------------------------------------------------------------ | ------------ | 173| 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. | - | 174 175------ 176 177## rv1126_tee_ta_tb_v1.07.bin 178 179| Date | File | Build commit | Severity | 180| ---------- | :------------------------- | ------------ | --------- | 181| 2022-12-09 | rv1126_tee_ta_tb_v1.07.bin | 4eb6cbf6c | important | 182 183### Fixed 184 185| Index | Severity | Update | Issue description | Issue source | 186| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 187| 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 | - | 188 189------ 190 191## rv1126_ddr_{1056 ... 784}MHz_v1.09.bin 192 193| Date | File | Build commit | Severity | 194| ---------- | :------------------------------------- | ------------ | -------- | 195| 2022-10-25 | rv1126_ddr_{1056 ... 784}MHz_v1.09.bin | 8fef64cfb9 | critical | 196 197### Fixed 198 199| Index | Severity | Update | Issue description | Issue source | 200| ----- | --------- | -------------------------------------- | ------------------------------------------------------------ | ------------ | 201| 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. | - | 202| 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 | 203| 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. | - | 204| 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 | 205 206------ 207 208## rv1126_tee_ta_v2.08.bin 209 210| Date | File | Build commit | Severity | 211| ---------- | :---------------------- | ------------ | --------- | 212| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b | important | 213 214### Fixed 215 216| Index | Severity | Update | Issue description | Issue source | 217| ----- | --------- | ---------------------------------- | ------------------------------------------------------------ | ------------ | 218| 1 | important | Fix error of fiq stack information | Enter 'bt' command in fiq mode, That will show wrong stack information. | - | 219 220------ 221 222## rv1126_tee_ta_v2.07.bin 223 224| Date | File | Build commit | Severity | 225| ---------- | :---------------------- | ------------ | --------- | 226| 2022-09-16 | rv1126_tee_ta_v2.07.bin | d84087907 | important | 227 228### Fixed 229 230| Index | Severity | Update | Issue description | Issue source | 231| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 232| 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 | - | 233 234------ 235 236## rv1126_{miniloader, usbplug}_ftl_v1.23.bin 237 238| Date | File | Build commit | Severity | 239| ---------- | :----------------------------------------- | -------- | -------- | 240| 2022-09-08 | rv1126_{miniloader, usbplug}_ftl_v1.23.bin | 55a904 | moderate | 241 242### New 243 2441. Support SPI Nand MX35UF1GE4AD MX35UF2GE4AD. 245 246------ 247 248