1# RK3562 Release Note 2 3## rk3562_bl31_v1.10.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-03-10 | rk3562_bl31_v1.10.elf | 8db141d32 | important | 8 9### New 10 111. Add autocs support for core. 122. Improve rkrng output. 13 14------ 15## rk3562_usbplug_v1.03.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :----------------------- | ----------- | -------- | 19| 2023-03-09 | rk3562_usbplug_v1.03.bin | a2a8c6bbac | important | 20 21### New 22 231. First release version. 24 25------ 26 27## rk3562_bl31_v1.09.elf 28 29| Date | File | Build commit | Severity | 30| ---------- | :-------------------- | ------------ | --------- | 31| 2023-03-08 | rk3562_bl31_v1.09.elf | 6a1e56879 | important | 32 33### New 34 351. Add support to change pvtpll length according to otp and opp flag . 36 37------ 38## rk3562_spl_v1.03.bin 39 40| Date | File | Build commit | Severity | 41| ---------- | :-------------------- | ----------- | -------- | 42| 2023-03-06 | rk3562_spl_v1.03.bin | 7ff748e19 | important | 43 44### New 45 461. First release version. 47 48------ 49 50## rk3562_bl31_v1.08.elf 51 52| Date | File | Build commit | Severity | 53| ---------- | :-------------------- | ------------ | --------- | 54| 2023-02-27 | rk3562_bl31_v1.08.elf | 1f6088dc0 | important | 55 56### New 57 581. Change clock to normal pll when supend and reset. 59 60------ 61## rk3562_bl31_v1.07.elf 62 63| Date | File | Build commit | Severity | 64| ---------- | :-------------------- | ------------ | --------- | 65| 2023-02-22 | rk3562_bl31_v1.07.elf | 4d4f21db2 | important | 66 67### New 68 691. Support vdd_logic off in the system suspend. 70 71------ 72 73## rk3562_ddr_{1560...324}MHz_v1.04.bin 74 75| Date | File | Build commit | Severity | 76| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 77| 2023-02-14 | rk3562_ddr_{1560...324}MHz_v1.04.bin | bae1baa081 | important | 78 79### Fixed 80 81| Index | Severity | Update | Issue description | Issue source | 82| ----- | --------- | --------------------------------------- | ------------------------------------------------------------ | ------------ | 83| 1 | moderate | fix bug of uart print can't be disabled | uart print can't be disabled by ddrbin_tool | - | 84| 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. | - | 85 86------ 87 88## rk3562_bl31_v1.06.elf 89 90| Date | File | Build commit | Severity | 91| ---------- | :-------------------- | ------------ | --------- | 92| 2023-02-09 | rk3562_bl31_v1.06.elf | de0f55c9c | important | 93 94### New 95 961. Add crypto rng and klad clocks support. 972. Adjust pvtpll table for npu 800MHz and 900MHz. 983. Add dmc code. 99 100------ 101 102## rk3562_{ddr,spl,usbplug}_v1.x.bin 103 104| Date | File | Build commit | Severity | 105| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 106| 2023-02-03 | rk3562_{ddr,spl,usbplug}_v1.x.bin | ddr:4d38eafc48#spl:ec5f0a7c43#usbplug:3ed34f88 | important | 107 108### New 109 1101. Initial version. 111 112------ 113 114## rk3562_{bl31,bl32,mcu}_v1.x.bin 115 116| Date | File | Build commit | Severity | 117| ---------- | :------------------------------ | -------------------------------- | -------- | 118| 2023-02-03 | rk3562_{bl31,bl32,mcu}_v1.x.bin | bl31:none#bl32:512740e0#mcu:none | important | 119 120### New 121 1221. Initial version. 123 124------ 125 126