1# RV1126 Release Note 2 3## rv1126_ddr_{1056 ... 784}MHz_v1.13.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | -------------------------------------- | ------------ | -------- | 7| 2025-01-14 | rv1126_ddr_{1056 ... 784}MHz_v1.13.bin | 215c359d86 | moderate | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | -------- | ------------- | ----------------- | ------------ | 13| 1 | moderate | Fix OTP check | - | - | 14 15------ 16 17## rv1126_tee_ta_v2.15.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :---------------------- | ------------ | --------- | 21| 2025-01-13 | rv1126_tee_ta_v2.15.bin | 7e3f76304 | important | 22 23### New 24 251. Support RV112d. 26 27------ 28 29## rv1126_tee_ta_v2.14.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :---------------------- | ------------ | --------- | 33| 2024-10-31 | rv1126_tee_ta_v2.14.bin | 9f2aca7d1 | important | 34 35### Fixed 36 37| Index | Severity | Update | Issue description | Issue source | 38| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 39| 1 | important | fixed RSA OAEP MGF1 algorithm | TA will report an error when using RSA algorithm OAEP MGF1 padding method | - | 40| 2 | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | - | 41 42------ 43 44## rv1126_ddr_{1056 ... 784}MHz_v1.11.bin 45 46| Date | File | Build commit | Severity | 47| ---------- | -------------------------------------- | ------------ | --------- | 48| 2024-10-11 | rv1126_ddr_{1056 ... 784}MHz_v1.11.bin | af45c23638 | important | 49 50### Fixed 51 52| Index | Severity | Update | Issue description | Issue source | 53| ----- | --------- | ----------------------------------- | ------------------------------------------------------------ | ------------ | 54| 1 | important | Optimize the flow of DDR4 read gate | Some specific DDR4 PN may have abnormal read gate | - | 55| 2 | important | Fix the flow of writing DDR4 vref | The DDR4 vref is inaccurate and may lead to stability issues | - | 56| 3 | important | Optimize DDR4 capacity detection | - | - | 57 58------ 59 60## rv1126_tee_ta_v2.13.bin 61 62| Date | File | Build commit | Severity | 63| ---------- | :---------------------- | ------------ | --------- | 64| 2024-09-02 | rv1126_tee_ta_v2.13.bin | 6c78a7d8c | important | 65 66### New 67 681. Support software TA encryption key, customers can use TA encryption function without burning the key. 692. Enable dynamic shared memory, default to using reserved shared memory. 703. RPMB change read data to multiple times. 714. Increase MPI_MEMPOOL_SIZE size. 72 73------ 74 75## rv1126_tee_ta_v2.12.bin 76 77| Date | File | Build commit | Severity | 78| ---------- | :---------------------- | ------------ | --------- | 79| 2024-04-16 | rv1126_tee_ta_v2.12.bin | 185dc3c92 | important | 80 81### New 82 831. Optimization parameter check to enhance security. 842. Support printing TEE memory usage information. 853. Hardware crypto supports addresses exceeding 4G. 86 87------ 88 89## rv1126_ddr_{1056 ... 784}MHz_v1.10.bin 90 91| Date | File | Build commit | Severity | 92| ---------- | -------------------------------------- | ------------ | -------- | 93| 2024-04-10 | rv1126_ddr_{1056 ... 784}MHz_v1.10.bin | d69a0b90fd | critical | 94 95### New 96 971. Add otp support. 982. Add sram check. 99 100------ 101 102## rv1126_tee_v1.04.bin 103 104| Date | File | Build commit | Severity | 105| ---------- | :------------------- | ------------ | --------- | 106| 2024-03-07 | rv1126_tee_v1.04.bin | 796bbcbef | important | 107 108### New 109 1101. Optimize the cost time of system suspend/resume. 111 112------ 113 114## rv1126_tee_ta_v2.11.bin 115 116| Date | File | Build commit | Severity | 117| ---------- | :---------------------- | ------------ | --------- | 118| 2023-10-07 | rv1126_tee_ta_v2.11.bin | 65a719aaa | important | 119 120### New 121 1221. Supports SLP_WAKEUP_TO_RESET sleep mode. 123 124------ 125 126## rv1126_spl_v1.10.bin 127 128| Date | File | Build commit | Severity | 129| ---------- | -------------------- | ------------ | --------- | 130| 2023-09-28 | rv1126_spl_v1.10.bin | e4e124926e | important | 131 132### New 133 1341. Print and pass the firmware version number. 135 136### Fixed 137 138| Index | Severity | Update | Issue description | Issue source | 139| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 140| 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. | - | 141 142------ 143 144## rv1126_tee_ta_v2.10.bin 145 146| Date | File | Build commit | Severity | 147| ---------- | :---------------------- | ------------ | --------- | 148| 2023-08-29 | rv1126_tee_ta_v2.10.bin | b5340fd65 | important | 149 150### New 151 1521. Supports read and write security flag interfaces. 1532. Support check ta encryption key is written. 154 155------ 156 157## rv1126_tee_ta_v2.09.bin 158 159| Date | File | Build commit | Severity | 160| ---------- | :---------------------- | ------------ | --------- | 161| 2023-05-26 | rv1126_tee_ta_v2.09.bin | 59f324679 | important | 162 163### New 164 1651. Kernel support read vboot key hash and secure boot flag. 166 167### Fixed 168 169| Index | Severity | Update | Issue description | Issue source | 170| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 171| 1 | important | disable dynamic share memory | running CA TA applications will fail probability when using dynamic shared memory. | - | 172 173------ 174 175## rv1126_usbplug_v1.24.bin 176 177| Date | File | Build commit | Severity | 178| ---------- | :--------------------------- | ------------ | --------- | 179| 2023-03-31 | rv1126_usbplug_v1.24.bin | 0744719244 | important | 180 181### Fixed 182 183| Index | Severity | Update | Issue description | Issue source | 184| ----- | --------- | --------------------------- | ------------------------------------------------ | ------------ | 185| 1 | important | fix OTP chip id write error | if chip id is blank, it will be written rv1126. | - | 186 187------ 188 189## rv1126_spl_emmc_tb_v1.13.bin 190 191| Date | File | Build commit | Severity | 192| ---------- | :--------------------------- | ------------ | --------- | 193| 2022-12-09 | rv1126_spl_emmc_tb_v1.13.bin | f3f5db2e27 | important | 194 195### Fixed 196 197| Index | Severity | Update | Issue description | Issue source | 198| ----- | --------- | ----------------------------------------- | ------------------------------------------------------------ | ------------ | 199| 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. | - | 200 201------ 202 203## rv1126_tee_ta_tb_v1.07.bin 204 205| Date | File | Build commit | Severity | 206| ---------- | :------------------------- | ------------ | --------- | 207| 2022-12-09 | rv1126_tee_ta_tb_v1.07.bin | 4eb6cbf6c | important | 208 209### Fixed 210 211| Index | Severity | Update | Issue description | Issue source | 212| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 213| 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 | - | 214 215------ 216 217## rv1126_ddr_{1056 ... 784}MHz_v1.09.bin 218 219| Date | File | Build commit | Severity | 220| ---------- | :------------------------------------- | ------------ | -------- | 221| 2022-10-25 | rv1126_ddr_{1056 ... 784}MHz_v1.09.bin | 8fef64cfb9 | critical | 222 223### Fixed 224 225| Index | Severity | Update | Issue description | Issue source | 226| ----- | --------- | -------------------------------------- | ------------------------------------------------------------ | ------------ | 227| 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. | - | 228| 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 | 229| 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. | - | 230| 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 | 231 232------ 233 234## rv1126_tee_ta_v2.08.bin 235 236| Date | File | Build commit | Severity | 237| ---------- | :---------------------- | ------------ | --------- | 238| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b | important | 239 240### Fixed 241 242| Index | Severity | Update | Issue description | Issue source | 243| ----- | --------- | ---------------------------------- | ------------------------------------------------------------ | ------------ | 244| 1 | important | Fix error of fiq stack information | Enter 'bt' command in fiq mode, That will show wrong stack information. | - | 245 246------ 247 248## rv1126_tee_ta_v2.07.bin 249 250| Date | File | Build commit | Severity | 251| ---------- | :---------------------- | ------------ | --------- | 252| 2022-09-16 | rv1126_tee_ta_v2.07.bin | d84087907 | important | 253 254### Fixed 255 256| Index | Severity | Update | Issue description | Issue source | 257| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 258| 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 | - | 259 260------ 261 262## rv1126_{miniloader, usbplug}_ftl_v1.23.bin 263 264| Date | File | Build commit | Severity | 265| ---------- | :----------------------------------------- | -------- | -------- | 266| 2022-09-08 | rv1126_{miniloader, usbplug}_ftl_v1.23.bin | 55a904 | moderate | 267 268### New 269 2701. Support SPI Nand MX35UF1GE4AD MX35UF2GE4AD. 271 272------ 273 274