1# RK3562 Release Note 2 3## rk3562_bl31_v1.11.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-03-10 | rk3562_bl31_v1.11.elf | 75d01ff66 | important | 8 9### New 10 111. Improve suspend/resume stability. 12 13------ 14## rk3562_bl31_v1.10.elf 15 16| Date | File | Build commit | Severity | 17| ---------- | :-------------------- | ------------ | --------- | 18| 2023-03-10 | rk3562_bl31_v1.10.elf | 8db141d32 | important | 19 20### New 21 221. Add autocs support for core. 232. Improve rkrng output. 24 25------ 26## rk3562_usbplug_v1.03.bin 27 28| Date | File | Build commit | Severity | 29| ---------- | :----------------------- | ----------- | -------- | 30| 2023-03-09 | rk3562_usbplug_v1.03.bin | a2a8c6bbac | important | 31 32### New 33 341. First release version. 35 36------ 37 38## rk3562_bl31_v1.09.elf 39 40| Date | File | Build commit | Severity | 41| ---------- | :-------------------- | ------------ | --------- | 42| 2023-03-08 | rk3562_bl31_v1.09.elf | 6a1e56879 | important | 43 44### New 45 461. Add support to change pvtpll length according to otp and opp flag . 47 48------ 49## rk3562_spl_v1.03.bin 50 51| Date | File | Build commit | Severity | 52| ---------- | :-------------------- | ----------- | -------- | 53| 2023-03-06 | rk3562_spl_v1.03.bin | 7ff748e19 | important | 54 55### New 56 571. First release version. 58 59------ 60 61## rk3562_bl31_v1.08.elf 62 63| Date | File | Build commit | Severity | 64| ---------- | :-------------------- | ------------ | --------- | 65| 2023-02-27 | rk3562_bl31_v1.08.elf | 1f6088dc0 | important | 66 67### New 68 691. Change clock to normal pll when supend and reset. 70 71------ 72## rk3562_bl31_v1.07.elf 73 74| Date | File | Build commit | Severity | 75| ---------- | :-------------------- | ------------ | --------- | 76| 2023-02-22 | rk3562_bl31_v1.07.elf | 4d4f21db2 | important | 77 78### New 79 801. Support vdd_logic off in the system suspend. 81 82------ 83 84## rk3562_ddr_{1560...324}MHz_v1.04.bin 85 86| Date | File | Build commit | Severity | 87| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 88| 2023-02-14 | rk3562_ddr_{1560...324}MHz_v1.04.bin | bae1baa081 | important | 89 90### Fixed 91 92| Index | Severity | Update | Issue description | Issue source | 93| ----- | --------- | --------------------------------------- | ------------------------------------------------------------ | ------------ | 94| 1 | moderate | fix bug of uart print can't be disabled | uart print can't be disabled by ddrbin_tool | - | 95| 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. | - | 96 97------ 98 99## rk3562_bl31_v1.06.elf 100 101| Date | File | Build commit | Severity | 102| ---------- | :-------------------- | ------------ | --------- | 103| 2023-02-09 | rk3562_bl31_v1.06.elf | de0f55c9c | important | 104 105### New 106 1071. Add crypto rng and klad clocks support. 1082. Adjust pvtpll table for npu 800MHz and 900MHz. 1093. Add dmc code. 110 111------ 112 113## rk3562_{ddr,spl,usbplug}_v1.x.bin 114 115| Date | File | Build commit | Severity | 116| ---------- | :-------------------------------- | ---------------------------------------------- | -------- | 117| 2023-02-03 | rk3562_{ddr,spl,usbplug}_v1.x.bin | ddr:4d38eafc48#spl:ec5f0a7c43#usbplug:3ed34f88 | important | 118 119### New 120 1211. Initial version. 122 123------ 124 125## rk3562_{bl31,bl32,mcu}_v1.x.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :------------------------------ | -------------------------------- | -------- | 129| 2023-02-03 | rk3562_{bl31,bl32,mcu}_v1.x.bin | bl31:none#bl32:512740e0#mcu:none | important | 130 131### New 132 1331. Initial version. 134 135------ 136 137