14909cfb1STang Yun ping# RK3568 Release Note 24909cfb1STang Yun ping 3*44de354dSZhihuan He## rk3568_ddr_{1560...324}MHz_v1.15.bin 4*44de354dSZhihuan He 5*44de354dSZhihuan He| Date | File | Build commit | Severity | 6*44de354dSZhihuan He| ---------- | ------------------------------------ | ------------ | --------- | 7*44de354dSZhihuan He| 2022-11-08 | rk3568_ddr_{1560...324}MHz_v1.15.bin | ec2fae0c96 | important | 8*44de354dSZhihuan He 9*44de354dSZhihuan He### Fixed 10*44de354dSZhihuan He 11*44de354dSZhihuan He| Index | Severity | Update | Issue description | Issue source | 12*44de354dSZhihuan He| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 13*44de354dSZhihuan He| 1 | important | To solve the instability problem of some chips when DDR run in 324MHz. | When DDR run in 324MHz, the system would unstable, causing a crash and restart | - | 14*44de354dSZhihuan He 15*44de354dSZhihuan He------ 16*44de354dSZhihuan He 17cd42c8b9SZhihuan He## rk3568_bl31_v1.36.elf 18cd42c8b9SZhihuan He 19cd42c8b9SZhihuan He| Date | File | Build commit | Severity | 20cd42c8b9SZhihuan He| ---------- | --------------------- | ------------ | --------- | 21cd42c8b9SZhihuan He| 2022-11-08 | rk3568_bl31_v1.36.elf | 2c8be93f9 | important | 22cd42c8b9SZhihuan He 23cd42c8b9SZhihuan He### Fixed 24cd42c8b9SZhihuan He 25cd42c8b9SZhihuan He| Index | Severity | Update | Issue description | Issue source | 26cd42c8b9SZhihuan He| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 27cd42c8b9SZhihuan He| 1 | important | To solve the instability problem of some chips when DDR run in 324MHz. | When DDR run in 324MHz, the system would unstable, causing a crash and restart | - | 28cd42c8b9SZhihuan He 29cd42c8b9SZhihuan He------ 30cd42c8b9SZhihuan He 31b32e77eeSJon Lin## rk356x_usbplug_v1.16.bin 32b32e77eeSJon Lin 33b32e77eeSJon Lin| Date | File | Build commit | Severity | 34b32e77eeSJon Lin| ---------- | :----------------------- | ------------ | -------- | 35b32e77eeSJon Lin| 2022-11-02 | rk356x_usbplug_v1.16.bin | eaaeb1 | moderate | 36b32e77eeSJon Lin 37b32e77eeSJon Lin### New 38b32e77eeSJon Lin 39b32e77eeSJon Lin1. Support more spiflash 40b32e77eeSJon Lin 41b32e77eeSJon Lin------ 42b32e77eeSJon Lin 436cdb0cf8Sshengfei Xu## rk3568_bl31_v1.35.elf 446cdb0cf8Sshengfei Xu 456cdb0cf8Sshengfei Xu| Date | File | Build commit | Severity | 466cdb0cf8Sshengfei Xu| ---------- | :-------------------- | ------------ | --------- | 476cdb0cf8Sshengfei Xu| 2022-10-24 | rk3568_bl31_v1.35.elf | cddd6f52e | important | 486cdb0cf8Sshengfei Xu 496cdb0cf8Sshengfei Xu### Fixed 506cdb0cf8Sshengfei Xu 516cdb0cf8Sshengfei Xu| Index | Severity | Update | Issue description | Issue source | 526cdb0cf8Sshengfei Xu| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 536cdb0cf8Sshengfei Xu| 1 | important | fix the suspend/resume stability problem, the PCIE suspend fail. | Linux kernel doesn't save/restore GICR, so we need do it if vdd_logic is off in suspend. | - | 546cdb0cf8Sshengfei Xu 556cdb0cf8Sshengfei Xu------ 566cdb0cf8Sshengfei Xu 579f3468f5SJon Lin## rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin 589f3468f5SJon Lin 599f3468f5SJon Lin| Date | File | Build commit | Severity | 609f3468f5SJon Lin| ---------- | :----------------------------------------------- | ------------ | -------- | 619f3468f5SJon Lin| 2022-09-26 | rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin | 65048d1 | moderate | 629f3468f5SJon Lin 639f3468f5SJon Lin### New 649f3468f5SJon Lin 659f3468f5SJon Lin1. Support more spiflash 669f3468f5SJon Lin 679f3468f5SJon Lin------ 689f3468f5SJon Lin 696dff3132SHisping Lin## rk3568_bl32_v2.09.bin 706dff3132SHisping Lin 716dff3132SHisping Lin| Date | File | Build commit | Severity | 726dff3132SHisping Lin| ---------- | :-------------------- | ------------ | --------- | 736dff3132SHisping Lin| 2022-09-16 | rk3568_bl32_v2.09.bin | d84087907 | important | 746dff3132SHisping Lin 756dff3132SHisping Lin### Fixed 766dff3132SHisping Lin 776dff3132SHisping Lin| Index | Severity | Update | Issue description | Issue source | 786dff3132SHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 796dff3132SHisping Lin| 1 | important | Solve the problem that OPTEE is stuck during startup when printing is closed | User use /rkbin/tools/ddrbin_tool to close printing , then rk_atags will notify OPTEE to disable printing, When OPTEE starts, it will be stuck and unable to enter U-Boot | - | 806dff3132SHisping Lin 816dff3132SHisping Lin------ 826dff3132SHisping Lin 834909cfb1STang Yun ping## rk3568_ddr_{1560...324}MHz_v1.14.bin 844909cfb1STang Yun ping 854909cfb1STang Yun ping| Date | File | Build commit | Severity | 864909cfb1STang Yun ping| ---------- | :----------------------------------- | ------------ | --------- | 874909cfb1STang Yun ping| 2022-08-27 | rk3568_ddr_{1560...324}MHz_v1.14.bin | b1f29a2a6f | important | 884909cfb1STang Yun ping 894909cfb1STang Yun ping### Fixed 904909cfb1STang Yun ping 914909cfb1STang Yun ping| Index | Severity | Update | Issue description | Issue source | 924909cfb1STang Yun ping| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 93a9b7a7b5SJoseph Chen| 1 | important | fix some LPDDR4 stability problem | CXMT CXDB5CCAM-MK instability for 1560MHz at LPDDR4 mode. Fix this issue by set CLK/CA slew rate from 0xf to 0x0 . | - | 94a9b7a7b5SJoseph Chen| 2 | moderate | fix Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32 | Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32.This bug may lead to some low density dram(128M) fail. | - | 95a9b7a7b5SJoseph Chen| 3 | important | fix ddr4 528M stability problem | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | - | 96a9b7a7b5SJoseph Chen| | important | fix ddr4 1560M stability problem | some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. | - | 974909cfb1STang Yun ping 984909cfb1STang Yun ping------ 99