1# rv1126b Release Note 2 3## rv1126b_bl31_v1.04.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2025-05-06 | rv1126b_bl31_v1.04.elf | 886a0421f | important | 8 9### New 10 111. Support LP_AOA sleep mode. 122. Support non-secure configuration remap_dsmc, remap_perixip, remap_pmuxip. 133. Enable tsadc_shut_m0 function. 14 15------ 16 17## rv1126b_spl{, _ipc}_v1.02.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :--------------------- | ------------ | --------- | 21| 2025-05-06 | rv1126b_spl{, _ipc}_v1.02.bin | e4069c1b773 | important | 22 23### New 24 251. Adjust tsadc bias current. 26 27------ 28 29## rv1126b{p}_ddr_{1332, 1056}MHz_v1.02.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :--------------------------------------- | ------------ | -------- | 33| 2025-04-25 | rv1126b{p}_ddr_{1332, 1056}MHz_v1.02.bin | 701e251084 | critical | 34 35### New 36 371. Added support for arch timer 1GHz. 382. Added thunder-boot DDR bin. 393. Added eyescan DDR bin. 40 41### Fixed 42 43| Index | Severity | Update | Issue description | Issue source | 44| ----- | --------- | ------------------------------------------------------------ | ----------------------------- | ------------ | 45| 1 | important | Optimized SI configuration | - | - | 46| 2 | critical | Fix clk skew calculation error in certain scenarios | Instability in some DDR3/DDR4 | - | 47| 3 | critical | Fix LPDDR4(X) stability issues | - | - | 48| 4 | critical | Resolve initialization failures for specific memory capacity combinations | - | - | 49 50------ 51 52## rv1126b_bl32_v1.02.bin 53 54| Date | File | Build commit | Severity | 55| ---------- | :--------------------- | ------------ | --------- | 56| 2025-04-23 | rv1126b_bl32_v1.02.bin | 106240c23 | important | 57 58### Fixed 59 60| Index | Severity | Update | Issue description | Issue source | 61| ----- | --------- | --------------------------------------- | ----------------- | ------------ | 62| 1 | important | correct whether reading ns otp with ecc | - | - | 63 64------ 65 66## rv1126b_bl31_v1.03.elf 67 68| Date | File | Build commit | Severity | 69| ---------- | :-------------------- | ------------ | --------- | 70| 2025-04-16 | rv1126b_bl31_v1.03.elf | d93a2fceb | important | 71 72### New 73 741. Improve stability of system suspend . 75 76------ 77 78## rv1126b_bl31_v1.02.elf 79 80| Date | File | Build commit | Severity | 81| ---------- | :--------------------- | ------------ | --------- | 82| 2025-04-15 | rv1126b_bl31_v1.02.elf | 32ea6e285 | important | 83 84### New 85 861. BL31 runs at 0x40000000. 872. Save/restore data of system sram when system suspend/resume. 88 89------ 90 91## rv1126b_spl_v1.01.bin 92 93| Date | File | Build commit | Severity | 94| ---------- | :--------------------- | ------------ | --------- | 95| 2025-04-14 | rv1126b_spl_v1.01.bin | 8532419ba16 | important | 96 97### New 98 991. Add arch timer 1Ghz support. 100 101------ 102 103## rv1126b_usbplug_v1.01.bin 104 105| Date | File | Build commit | Severity | 106| ---------- | :--------------------- | ------------ | --------- | 107| 2025-04-14 | rv1126b_usbplug_v1.01.bin | 8532419ba16 | important | 108 109### New 110 1111. Add arch timer 1Ghz support. 112 113------ 114 115## rv1126b_bl32_v1.01.bin 116 117| Date | File | Build commit | Severity | 118| ---------- | :--------------------- | ------------ | --------- | 119| 2025-04-14 | rv1126b_bl32_v1.01.bin | 0e8447122 | important | 120 121### New 122 1231. Add support for oem otp key cipher. 124 125### Fixed 126 127| Index | Severity | Update | Issue description | Issue source | 128| ----- | --------- | ------------------------------- | ----------------- | ------------ | 129| 1 | important | fixed FW Enryption Key offset | - | - | 130| 2 | important | correct the clock used by RKRNG | - | - | 131 132------ 133 134## rv1126b_bl32_v1.00.bin 135 136| Date | File | Build commit | Severity | 137| ---------- | :--------------------- | ------------ | --------- | 138| 2025-04-08 | rv1126b_bl32_v1.00.bin | f63ac68db | important | 139 140### New 141 1421. Initial version. 143 144------ 145 146## rv1126b_bl31_v1.01.elf 147 148| Date | File | Build commit | Severity | 149| ---------- | :--------------------- | ------------ | --------- | 150| 2025-04-02 | rv1126b_bl31_v1.01.elf | a14bf51f4 | important | 151 152### New 153 1541. Support system suspend. 1552. Support scmi clock. 156 157------ 158 159## rv1126b_{ddr,spl,usbplug,bl31}_v1.00.bin 160 161| Date | File | Build commit | Severity | 162| ---------- | :--------------------------------------- | ------------------------------------------------------------ | -------- | 163| 2025-03-31 | rv1126b_{ddr,spl,usbplug,bl31}_v1.00.bin | ddr:cca56bbb07#spl:4d9e803d493#usbplug:4d9e803d493#bl31:a2173dab6 | moderate | 164 165### New 166 1671. Initial version. 168 169------ 170 171