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RK3568 Release Note

rk3568_bl31_rt_v1.01.elf

Date File Build commit Severity
2023-05-11 rk3568_bl31_rt_v1.01.elf b28ca126a moderate

New

  1. Support adjust pvtpll config by OTP.
  2. Adjust default pvtpll config for stability.

rk3568_bl31_v1.42.elf

Date File Build commit Severity
2023-05-11 rk3568_bl31_v1.42.elf 7f859117f important

New

  1. Support adjust pvtpll config by OTP.
  2. Adjust default pvtpll config for stability.

rk3568_bl31_v1.41.elf

Date File Build commit Severity
2023-05-06 rk3568_bl31_v1.41.elf e24c3f77b moderate

Fixed

Index Severity Update Issue description Issue source
1 moderate Change smc_handler ID of DDR ECC poison function The DDR ECC poison function exception -

rk3568_bl31_rt_v1.00.elf

Date File Build commit Severity
2023-05-04 rk3568_bl31_rt_v1.00.elf c3f2c8c3a moderate

New

  1. Optimize RT Latency.

rk3568_ddr_1560MHz_eyescan_v1.16.bin

Date File Build commit Severity
2023-04-19 rk3568_ddr_1560MHz_eyescan_v1.16.bin b9c108a4eb important

New

  1. Add RK3568 2D eye scan support.

rk3568_bl31_v1.40.elf

Date File Build commit Severity
2023-04-19 rk3568_bl31_v1.40.elf aef7950e4 moderate

New

  1. Add DDR ECC poison support.

rk356x_usbplug_v1.17.bin

Date File Build commit Severity
2023-04-14 rk356x_usbplug_v1.17.bin 0661d5 moderate

New

  1. Support more spiflash.

rk3568_bl31_v1.39.elf

Date File Build commit Severity
2023-04-13 rk3568_bl31_v1.39.elf 0d745c7b1 important

New

  1. Improve the stability of otp.

rk3568_ddr_{1056...324}MHz_v1.16.bin

Date File Build commit Severity
2023-02-26 rk3568_ddr_{1056...324}MHz_v1.16.bin 6f71c736ce important

New

  1. RK3568J/RK3568M use 1/2tREFI except LPDDR4/LPDDR4x. LPDDR4/LPDDR4x use derate mode.
  2. TREFI, pageclose configurable by ddrbin tool.
  3. Improve DDR4 performance.

Fixed

Index Severity Update Issue description Issue source
1 important To solve the instability problem of some ddr4 when DDR run in 528MHz. When DDR4 run in 528MHz, the system would unstable, causing a crash and restart -
2 important To solve 4GB ECC board Init fail bug 4GB DDR4 board may crash in ddrbin

rk3568_bl31_v1.38.elf

Date File Build commit Severity
2023-02-16 rk3568_bl31_v1.38.elf 94b2d40dc important

New

  1. Improve the stability of sdei.

rk3568_bl31_v1.37.elf

Date File Build commit Severity
2023-02-02 rk3568_bl31_v1.37.elf 1cd72fefa important

New

  1. Enable sdei.
  2. Support config l3 partition according to atags.

rk3568_ddr_{1560...324}MHz_v1.15.bin

Date File Build commit Severity
2022-11-08 rk3568_ddr_{1560...324}MHz_v1.15.bin ec2fae0c96 important

Fixed

Index Severity Update Issue description Issue source
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 -

rk3568_bl31_v1.36.elf

Date File Build commit Severity
2022-11-08 rk3568_bl31_v1.36.elf 2c8be93f9 important

Fixed

Index Severity Update Issue description Issue source
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 -

rk356x_usbplug_v1.16.bin

Date File Build commit Severity
2022-11-02 rk356x_usbplug_v1.16.bin eaaeb1 moderate

New

  1. Support more spiflash.

rk3568_bl31_v1.35.elf

Date File Build commit Severity
2022-10-24 rk3568_bl31_v1.35.elf cddd6f52e important

Fixed

Index Severity Update Issue description Issue source
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. -

rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin

Date File Build commit Severity
2022-09-26 rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin 65048d1 moderate

New

  1. Support more spiflash.

rk3568_bl32_v2.09.bin

Date File Build commit Severity
2022-09-16 rk3568_bl32_v2.09.bin d84087907 important

Fixed

Index Severity Update Issue description Issue source
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 -

rk3568_ddr_{1560...324}MHz_v1.14.bin

Date File Build commit Severity
2022-08-27 rk3568_ddr_{1560...324}MHz_v1.14.bin b1f29a2a6f important

Fixed

Index Severity Update Issue description Issue source
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 . -
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. -
3 important fix ddr4 528M stability problem some DRAM DLL can't lock at 528M，DLL should be bypass for 528M -
important fix ddr4 1560M stability problem some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. -