1# RV1126 Release Note 2 3## rv1126_ddr_{1056 ... 784}MHz_v1.14.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | -------------------------------------- | ------------ | -------- | 7| 2025-02-05 | rv1126_ddr_{1056 ... 784}MHz_v1.14.bin | efc8cb38c0 | moderate | 8 9### New 10 111. Enhance security for some chips. 12 13------ 14 15## rv1126_ddr_{1056 ... 784}MHz_v1.13.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | -------------------------------------- | ------------ | -------- | 19| 2025-01-14 | rv1126_ddr_{1056 ... 784}MHz_v1.13.bin | 215c359d86 | moderate | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | -------- | ------------- | ----------------- | ------------ | 25| 1 | moderate | Fix OTP check | - | - | 26 27------ 28 29## rv1126_tee_ta_v2.15.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :---------------------- | ------------ | --------- | 33| 2025-01-13 | rv1126_tee_ta_v2.15.bin | 7e3f76304 | important | 34 35### New 36 371. Support RV112d. 38 39------ 40 41## rv1126_tee_ta_v2.14.bin 42 43| Date | File | Build commit | Severity | 44| ---------- | :---------------------- | ------------ | --------- | 45| 2024-10-31 | rv1126_tee_ta_v2.14.bin | 9f2aca7d1 | important | 46 47### Fixed 48 49| Index | Severity | Update | Issue description | Issue source | 50| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 51| 1 | important | fixed RSA OAEP MGF1 algorithm | TA will report an error when using RSA algorithm OAEP MGF1 padding method | - | 52| 2 | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | - | 53 54------ 55 56## rv1126_ddr_{1056 ... 784}MHz_v1.11.bin 57 58| Date | File | Build commit | Severity | 59| ---------- | -------------------------------------- | ------------ | --------- | 60| 2024-10-11 | rv1126_ddr_{1056 ... 784}MHz_v1.11.bin | af45c23638 | important | 61 62### Fixed 63 64| Index | Severity | Update | Issue description | Issue source | 65| ----- | --------- | ----------------------------------- | ------------------------------------------------------------ | ------------ | 66| 1 | important | Optimize the flow of DDR4 read gate | Some specific DDR4 PN may have abnormal read gate | - | 67| 2 | important | Fix the flow of writing DDR4 vref | The DDR4 vref is inaccurate and may lead to stability issues | - | 68| 3 | important | Optimize DDR4 capacity detection | - | - | 69 70------ 71 72## rv1126_tee_ta_v2.13.bin 73 74| Date | File | Build commit | Severity | 75| ---------- | :---------------------- | ------------ | --------- | 76| 2024-09-02 | rv1126_tee_ta_v2.13.bin | 6c78a7d8c | important | 77 78### New 79 801. Support software TA encryption key, customers can use TA encryption function without burning the key. 812. Enable dynamic shared memory, default to using reserved shared memory. 823. RPMB change read data to multiple times. 834. Increase MPI_MEMPOOL_SIZE size. 84 85------ 86 87## rv1126_tee_ta_v2.12.bin 88 89| Date | File | Build commit | Severity | 90| ---------- | :---------------------- | ------------ | --------- | 91| 2024-04-16 | rv1126_tee_ta_v2.12.bin | 185dc3c92 | important | 92 93### New 94 951. Optimization parameter check to enhance security. 962. Support printing TEE memory usage information. 973. Hardware crypto supports addresses exceeding 4G. 98 99------ 100 101## rv1126_ddr_{1056 ... 784}MHz_v1.10.bin 102 103| Date | File | Build commit | Severity | 104| ---------- | -------------------------------------- | ------------ | -------- | 105| 2024-04-10 | rv1126_ddr_{1056 ... 784}MHz_v1.10.bin | d69a0b90fd | critical | 106 107### New 108 1091. Add otp support. 1102. Add sram check. 111 112------ 113 114## rv1126_tee_v1.04.bin 115 116| Date | File | Build commit | Severity | 117| ---------- | :------------------- | ------------ | --------- | 118| 2024-03-07 | rv1126_tee_v1.04.bin | 796bbcbef | important | 119 120### New 121 1221. Optimize the cost time of system suspend/resume. 123 124------ 125 126## rv1126_tee_ta_v2.11.bin 127 128| Date | File | Build commit | Severity | 129| ---------- | :---------------------- | ------------ | --------- | 130| 2023-10-07 | rv1126_tee_ta_v2.11.bin | 65a719aaa | important | 131 132### New 133 1341. Supports SLP_WAKEUP_TO_RESET sleep mode. 135 136------ 137 138## rv1126_spl_v1.10.bin 139 140| Date | File | Build commit | Severity | 141| ---------- | -------------------- | ------------ | --------- | 142| 2023-09-28 | rv1126_spl_v1.10.bin | e4e124926e | important | 143 144### New 145 1461. Print and pass the firmware version number. 147 148### Fixed 149 150| Index | Severity | Update | Issue description | Issue source | 151| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 152| 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. | - | 153 154------ 155 156## rv1126_tee_ta_v2.10.bin 157 158| Date | File | Build commit | Severity | 159| ---------- | :---------------------- | ------------ | --------- | 160| 2023-08-29 | rv1126_tee_ta_v2.10.bin | b5340fd65 | important | 161 162### New 163 1641. Supports read and write security flag interfaces. 1652. Support check ta encryption key is written. 166 167------ 168 169## rv1126_tee_ta_v2.09.bin 170 171| Date | File | Build commit | Severity | 172| ---------- | :---------------------- | ------------ | --------- | 173| 2023-05-26 | rv1126_tee_ta_v2.09.bin | 59f324679 | important | 174 175### New 176 1771. Kernel support read vboot key hash and secure boot flag. 178 179### Fixed 180 181| Index | Severity | Update | Issue description | Issue source | 182| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 183| 1 | important | disable dynamic share memory | running CA TA applications will fail probability when using dynamic shared memory. | - | 184 185------ 186 187## rv1126_usbplug_v1.24.bin 188 189| Date | File | Build commit | Severity | 190| ---------- | :--------------------------- | ------------ | --------- | 191| 2023-03-31 | rv1126_usbplug_v1.24.bin | 0744719244 | important | 192 193### Fixed 194 195| Index | Severity | Update | Issue description | Issue source | 196| ----- | --------- | --------------------------- | ------------------------------------------------ | ------------ | 197| 1 | important | fix OTP chip id write error | if chip id is blank, it will be written rv1126. | - | 198 199------ 200 201## rv1126_spl_emmc_tb_v1.13.bin 202 203| Date | File | Build commit | Severity | 204| ---------- | :--------------------------- | ------------ | --------- | 205| 2022-12-09 | rv1126_spl_emmc_tb_v1.13.bin | f3f5db2e27 | important | 206 207### Fixed 208 209| Index | Severity | Update | Issue description | Issue source | 210| ----- | --------- | ----------------------------------------- | ------------------------------------------------------------ | ------------ | 211| 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. | - | 212 213------ 214 215## rv1126_tee_ta_tb_v1.07.bin 216 217| Date | File | Build commit | Severity | 218| ---------- | :------------------------- | ------------ | --------- | 219| 2022-12-09 | rv1126_tee_ta_tb_v1.07.bin | 4eb6cbf6c | important | 220 221### Fixed 222 223| Index | Severity | Update | Issue description | Issue source | 224| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 225| 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 | - | 226 227------ 228 229## rv1126_ddr_{1056 ... 784}MHz_v1.09.bin 230 231| Date | File | Build commit | Severity | 232| ---------- | :------------------------------------- | ------------ | -------- | 233| 2022-10-25 | rv1126_ddr_{1056 ... 784}MHz_v1.09.bin | 8fef64cfb9 | critical | 234 235### Fixed 236 237| Index | Severity | Update | Issue description | Issue source | 238| ----- | --------- | -------------------------------------- | ------------------------------------------------------------ | ------------ | 239| 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. | - | 240| 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 | 241| 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. | - | 242| 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 | 243 244------ 245 246## rv1126_tee_ta_v2.08.bin 247 248| Date | File | Build commit | Severity | 249| ---------- | :---------------------- | ------------ | --------- | 250| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b | important | 251 252### Fixed 253 254| Index | Severity | Update | Issue description | Issue source | 255| ----- | --------- | ---------------------------------- | ------------------------------------------------------------ | ------------ | 256| 1 | important | Fix error of fiq stack information | Enter 'bt' command in fiq mode, That will show wrong stack information. | - | 257 258------ 259 260## rv1126_tee_ta_v2.07.bin 261 262| Date | File | Build commit | Severity | 263| ---------- | :---------------------- | ------------ | --------- | 264| 2022-09-16 | rv1126_tee_ta_v2.07.bin | d84087907 | important | 265 266### Fixed 267 268| Index | Severity | Update | Issue description | Issue source | 269| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 270| 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 | - | 271 272------ 273 274## rv1126_{miniloader, usbplug}_ftl_v1.23.bin 275 276| Date | File | Build commit | Severity | 277| ---------- | :----------------------------------------- | -------- | -------- | 278| 2022-09-08 | rv1126_{miniloader, usbplug}_ftl_v1.23.bin | 55a904 | moderate | 279 280### New 281 2821. Support SPI Nand MX35UF1GE4AD MX35UF2GE4AD. 283 284------ 285 286