1# rv1126b Release Note 2 3## rv1126b_bl31_v1.05.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2025-05-16 | rv1126b_bl31_v1.05.elf | ce0a773ac | important | 8 9### New 10 111. Support fiq-debugger. 122. Support lp_pr sleep mode. 13 14------ 15 16## rv1126b_bl32_v1.03.bin 17 18| Date | File | Build commit | Severity | 19| ---------- | :--------------------- | ------------ | --------- | 20| 2025-05-12 | rv1126b_bl32_v1.03.bin | 6fa7d182f | important | 21 22### Fixed 23 24| Index | Severity | Update | Issue description | Issue source | 25| ----- | --------- | -------------------------------------------------------- | ----------------- | ------------ | 26| 1 | important | fix crypto result error when using dynamic shared memory | - | - | 27 28------ 29 30## rv1126b_usbplug_v1.03.bin 31 32| Date | File | Build commit | Severity | 33| ---------- | :--------------------- | ------------ | --------- | 34| 2025-05-13 | rv1126b_usbplug_v1.03.bin | 37d8770ee4 | important | 35 36### New 37 381. Fix reboot fail. 39 40------ 41 42## rv1126b_usbplug_v1.02.bin 43 44| Date | File | Build commit | Severity | 45| ---------- | :--------------------- | ------------ | --------- | 46| 2025-05-09 | rv1126b_usbplug_v1.02.bin | ac302d626c | important | 47 48### New 49 501. Add uart upgrade support. 51 52------ 53 54## rv1126b_spl{, _ipc}_v1.03.bin 55 56| Date | File | Build commit | Severity | 57| ---------- | :--------------------- | ------------ | --------- | 58| 2025-05-08 | rv1126b_spl{, _ipc}_v1.03.bin | bc03ef0985f | important | 59 60### New 61 621. Fix bias error. 63 64------ 65 66## rv1126b_bl31_v1.04.elf 67 68| Date | File | Build commit | Severity | 69| ---------- | :-------------------- | ------------ | --------- | 70| 2025-05-06 | rv1126b_bl31_v1.04.elf | 886a0421f | important | 71 72### New 73 741. Support LP_AOA sleep mode. 752. Support non-secure configuration remap_dsmc, remap_perixip, remap_pmuxip. 763. Enable tsadc_shut_m0 function. 77 78------ 79 80## rv1126b_spl{, _ipc}_v1.02.bin 81 82| Date | File | Build commit | Severity | 83| ---------- | :--------------------- | ------------ | --------- | 84| 2025-05-06 | rv1126b_spl{, _ipc}_v1.02.bin | e4069c1b773 | important | 85 86### New 87 881. Adjust tsadc bias current. 89 90------ 91 92## rv1126b{p}_ddr_{1332, 1056}MHz_v1.02.bin 93 94| Date | File | Build commit | Severity | 95| ---------- | :--------------------------------------- | ------------ | -------- | 96| 2025-04-25 | rv1126b{p}_ddr_{1332, 1056}MHz_v1.02.bin | 701e251084 | critical | 97 98### New 99 1001. Added support for arch timer 1GHz. 1012. Added thunder-boot DDR bin. 1023. Added eyescan DDR bin. 103 104### Fixed 105 106| Index | Severity | Update | Issue description | Issue source | 107| ----- | --------- | ------------------------------------------------------------ | ----------------------------- | ------------ | 108| 1 | important | Optimized SI configuration | - | - | 109| 2 | critical | Fix clk skew calculation error in certain scenarios | Instability in some DDR3/DDR4 | - | 110| 3 | critical | Fix LPDDR4(X) stability issues | - | - | 111| 4 | critical | Resolve initialization failures for specific memory capacity combinations | - | - | 112 113------ 114 115## rv1126b_bl32_v1.02.bin 116 117| Date | File | Build commit | Severity | 118| ---------- | :--------------------- | ------------ | --------- | 119| 2025-04-23 | rv1126b_bl32_v1.02.bin | 106240c23 | important | 120 121### Fixed 122 123| Index | Severity | Update | Issue description | Issue source | 124| ----- | --------- | --------------------------------------- | ----------------- | ------------ | 125| 1 | important | correct whether reading ns otp with ecc | - | - | 126 127------ 128 129## rv1126b_bl31_v1.03.elf 130 131| Date | File | Build commit | Severity | 132| ---------- | :-------------------- | ------------ | --------- | 133| 2025-04-16 | rv1126b_bl31_v1.03.elf | d93a2fceb | important | 134 135### New 136 1371. Improve stability of system suspend . 138 139------ 140 141## rv1126b_bl31_v1.02.elf 142 143| Date | File | Build commit | Severity | 144| ---------- | :--------------------- | ------------ | --------- | 145| 2025-04-15 | rv1126b_bl31_v1.02.elf | 32ea6e285 | important | 146 147### New 148 1491. BL31 runs at 0x40000000. 1502. Save/restore data of system sram when system suspend/resume. 151 152------ 153 154## rv1126b_spl_v1.01.bin 155 156| Date | File | Build commit | Severity | 157| ---------- | :--------------------- | ------------ | --------- | 158| 2025-04-14 | rv1126b_spl_v1.01.bin | 8532419ba16 | important | 159 160### New 161 1621. Add arch timer 1Ghz support. 163 164------ 165 166## rv1126b_usbplug_v1.01.bin 167 168| Date | File | Build commit | Severity | 169| ---------- | :--------------------- | ------------ | --------- | 170| 2025-04-14 | rv1126b_usbplug_v1.01.bin | 8532419ba16 | important | 171 172### New 173 1741. Add arch timer 1Ghz support. 175 176------ 177 178## rv1126b_bl32_v1.01.bin 179 180| Date | File | Build commit | Severity | 181| ---------- | :--------------------- | ------------ | --------- | 182| 2025-04-14 | rv1126b_bl32_v1.01.bin | 0e8447122 | important | 183 184### New 185 1861. Add support for oem otp key cipher. 187 188### Fixed 189 190| Index | Severity | Update | Issue description | Issue source | 191| ----- | --------- | ------------------------------- | ----------------- | ------------ | 192| 1 | important | fixed FW Enryption Key offset | - | - | 193| 2 | important | correct the clock used by RKRNG | - | - | 194 195------ 196 197## rv1126b_bl32_v1.00.bin 198 199| Date | File | Build commit | Severity | 200| ---------- | :--------------------- | ------------ | --------- | 201| 2025-04-08 | rv1126b_bl32_v1.00.bin | f63ac68db | important | 202 203### New 204 2051. Initial version. 206 207------ 208 209## rv1126b_bl31_v1.01.elf 210 211| Date | File | Build commit | Severity | 212| ---------- | :--------------------- | ------------ | --------- | 213| 2025-04-02 | rv1126b_bl31_v1.01.elf | a14bf51f4 | important | 214 215### New 216 2171. Support system suspend. 2182. Support scmi clock. 219 220------ 221 222## rv1126b_{ddr,spl,usbplug,bl31}_v1.00.bin 223 224| Date | File | Build commit | Severity | 225| ---------- | :--------------------------------------- | ------------------------------------------------------------ | -------- | 226| 2025-03-31 | rv1126b_{ddr,spl,usbplug,bl31}_v1.00.bin | ddr:cca56bbb07#spl:4d9e803d493#usbplug:4d9e803d493#bl31:a2173dab6 | moderate | 227 228### New 229 2301. Initial version. 231 232------ 233 234