1# RK3562 Release Note 2 3## rk3562_bl31_v1.07.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-02-22 | rk3562_bl31_v1.07.elf | 4d4f21db2 | important | 8 9### New 10 111. Support vdd_logic off in the system suspend. 12 13------ 14 15## rk3562_ddr_{1560...324}MHz_v1.04.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 19| 2023-02-14 | rk3562_ddr_{1560...324}MHz_v1.04.bin | bae1baa081 | important | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | --------- | --------------------------------------- | ------------------------------------------------------------ | ------------ | 25| 1 | moderate | fix bug of uart print can't be disabled | uart print can't be disabled by ddrbin_tool | - | 26| 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. | - | 27 28------ 29 30## rk3562_bl31_v1.06.elf 31 32| Date | File | Build commit | Severity | 33| ---------- | :-------------------- | ------------ | --------- | 34| 2023-02-09 | rk3562_bl31_v1.06.elf | de0f55c9c | important | 35 36### New 37 381. Add crypto rng and klad clocks support. 392. Adjust pvtpll table for npu 800MHz and 900MHz. 403. Add dmc code. 41 42------ 43 44## rk3562_{ddr,spl,usbplug}_v1.x.bin 45 46| Date | File | Build commit | Severity | 47| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 48| 2023-02-03 | rk3562_{ddr,spl,usbplug}_v1.x.bin | ddr:4d38eafc48#spl:ec5f0a7c43#usbplug:3ed34f88 | important | 49 50### New 51 521. Initial version. 53 54------ 55 56## rk3562_{bl31,bl32,mcu}_v1.x.bin 57 58| Date | File | Build commit | Severity | 59| ---------- | :------------------------------ | -------------------------------- | -------- | 60| 2023-02-03 | rk3562_{bl31,bl32,mcu}_v1.x.bin | bl31:none#bl32:512740e0#mcu:none | important | 61 62### New 63 641. Initial version. 65 66------ 67 68