1# RK3562 Release Note 2 3## rk3562_bl31_v1.08.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-02-27 | rk3562_bl31_v1.08.elf | 1f6088dc0 | important | 8 9### New 10 111. Change clock to normal pll when supend and reset. 12 13------ 14## rk3562_bl31_v1.07.elf 15 16| Date | File | Build commit | Severity | 17| ---------- | :-------------------- | ------------ | --------- | 18| 2023-02-22 | rk3562_bl31_v1.07.elf | 4d4f21db2 | important | 19 20### New 21 221. Support vdd_logic off in the system suspend. 23 24------ 25 26## rk3562_ddr_{1560...324}MHz_v1.04.bin 27 28| Date | File | Build commit | Severity | 29| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 30| 2023-02-14 | rk3562_ddr_{1560...324}MHz_v1.04.bin | bae1baa081 | important | 31 32### Fixed 33 34| Index | Severity | Update | Issue description | Issue source | 35| ----- | --------- | --------------------------------------- | ------------------------------------------------------------ | ------------ | 36| 1 | moderate | fix bug of uart print can't be disabled | uart print can't be disabled by ddrbin_tool | - | 37| 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. | - | 38 39------ 40 41## rk3562_bl31_v1.06.elf 42 43| Date | File | Build commit | Severity | 44| ---------- | :-------------------- | ------------ | --------- | 45| 2023-02-09 | rk3562_bl31_v1.06.elf | de0f55c9c | important | 46 47### New 48 491. Add crypto rng and klad clocks support. 502. Adjust pvtpll table for npu 800MHz and 900MHz. 513. Add dmc code. 52 53------ 54 55## rk3562_{ddr,spl,usbplug}_v1.x.bin 56 57| Date | File | Build commit | Severity | 58| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 59| 2023-02-03 | rk3562_{ddr,spl,usbplug}_v1.x.bin | ddr:4d38eafc48#spl:ec5f0a7c43#usbplug:3ed34f88 | important | 60 61### New 62 631. Initial version. 64 65------ 66 67## rk3562_{bl31,bl32,mcu}_v1.x.bin 68 69| Date | File | Build commit | Severity | 70| ---------- | :------------------------------ | -------------------------------- | -------- | 71| 2023-02-03 | rk3562_{bl31,bl32,mcu}_v1.x.bin | bl31:none#bl32:512740e0#mcu:none | important | 72 73### New 74 751. Initial version. 76 77------ 78 79