1# RK3562 Release Note 2 3## rk3562_bl31_v1.13.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-04-10 | rk3562_bl31_v1.13.elf | 69ae6e698 | important | 8 9### New 10 111. Add opteed sys ctrl support. 122. Don't change unsecure crypto clocks. 13 14------ 15## rk3562_bl31_v1.12.elf 16 17| Date | File | Build commit | Severity | 18| ---------- | :-------------------- | ------------ | --------- | 19| 2023-03-15 | rk3562_bl31_v1.12.elf | 3376a679b | important | 20 21### New 22 231. Implement autocs suspend and resume. 242. Update dcf code to v1.01. 25 26------ 27## rk3562_bl31_v1.11.elf 28 29| Date | File | Build commit | Severity | 30| ---------- | :-------------------- | ------------ | --------- | 31| 2023-03-10 | rk3562_bl31_v1.11.elf | 75d01ff66 | important | 32 33### New 34 351. Improve suspend/resume stability. 36 37------ 38## rk3562_bl31_v1.10.elf 39 40| Date | File | Build commit | Severity | 41| ---------- | :-------------------- | ------------ | --------- | 42| 2023-03-10 | rk3562_bl31_v1.10.elf | 8db141d32 | important | 43 44### New 45 461. Add autocs support for core. 472. Improve rkrng output. 48 49------ 50## rk3562_usbplug_v1.03.bin 51 52| Date | File | Build commit | Severity | 53| ---------- | :----------------------- | ----------- | -------- | 54| 2023-03-09 | rk3562_usbplug_v1.03.bin | a2a8c6bbac | important | 55 56### New 57 581. First release version. 59 60------ 61 62## rk3562_bl31_v1.09.elf 63 64| Date | File | Build commit | Severity | 65| ---------- | :-------------------- | ------------ | --------- | 66| 2023-03-08 | rk3562_bl31_v1.09.elf | 6a1e56879 | important | 67 68### New 69 701. Add support to change pvtpll length according to otp and opp flag . 71 72------ 73## rk3562_spl_v1.03.bin 74 75| Date | File | Build commit | Severity | 76| ---------- | :-------------------- | ----------- | -------- | 77| 2023-03-06 | rk3562_spl_v1.03.bin | 7ff748e19 | important | 78 79### New 80 811. First release version. 82 83------ 84 85## rk3562_bl31_v1.08.elf 86 87| Date | File | Build commit | Severity | 88| ---------- | :-------------------- | ------------ | --------- | 89| 2023-02-27 | rk3562_bl31_v1.08.elf | 1f6088dc0 | important | 90 91### New 92 931. Change clock to normal pll when supend and reset. 94 95------ 96## rk3562_bl31_v1.07.elf 97 98| Date | File | Build commit | Severity | 99| ---------- | :-------------------- | ------------ | --------- | 100| 2023-02-22 | rk3562_bl31_v1.07.elf | 4d4f21db2 | important | 101 102### New 103 1041. Support vdd_logic off in the system suspend. 105 106------ 107 108## rk3562_ddr_{1560...324}MHz_v1.04.bin 109 110| Date | File | Build commit | Severity | 111| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 112| 2023-02-14 | rk3562_ddr_{1560...324}MHz_v1.04.bin | bae1baa081 | important | 113 114### Fixed 115 116| Index | Severity | Update | Issue description | Issue source | 117| ----- | --------- | --------------------------------------- | ------------------------------------------------------------ | ------------ | 118| 1 | moderate | fix bug of uart print can't be disabled | uart print can't be disabled by ddrbin_tool | - | 119| 2 | important | update OS_REG rules | OS_REG0 may reset by reboot with NPOR, It lead to reboot maskrom failure. Use OS_REG8 replace OS_REG0 to fix this bug. | - | 120 121------ 122 123## rk3562_bl31_v1.06.elf 124 125| Date | File | Build commit | Severity | 126| ---------- | :-------------------- | ------------ | --------- | 127| 2023-02-09 | rk3562_bl31_v1.06.elf | de0f55c9c | important | 128 129### New 130 1311. Add crypto rng and klad clocks support. 1322. Adjust pvtpll table for npu 800MHz and 900MHz. 1333. Add dmc code. 134 135------ 136 137## rk3562_{ddr,spl,usbplug}_v1.x.bin 138 139| Date | File | Build commit | Severity | 140| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 141| 2023-02-03 | rk3562_{ddr,spl,usbplug}_v1.x.bin | ddr:4d38eafc48#spl:ec5f0a7c43#usbplug:3ed34f88 | important | 142 143### New 144 1451. Initial version. 146 147------ 148 149## rk3562_{bl31,bl32,mcu}_v1.x.bin 150 151| Date | File | Build commit | Severity | 152| ---------- | :------------------------------ | -------------------------------- | -------- | 153| 2023-02-03 | rk3562_{bl31,bl32,mcu}_v1.x.bin | bl31:none#bl32:512740e0#mcu:none | important | 154 155### New 156 1571. Initial version. 158 159------ 160 161