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rk35xx-android12/rkbin/doc/release/RK3588_EN.md

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RK3588 Release Note

rk3588_bl31_v1.37.elf

Date File Build commit Severity
2022-03-08 rk3588_bl31_v1.37.elf 9609b9c19 important

New

  1. Save/restore u2phy_grf registers when system suspend/resume.
  2. Save/restore more ddr related registers when system suspend/resume.
  3. Compatible with system suspend/resume in QNX.

rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin

Date File Build commit Severity
2022-11-21 rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 75d050770f important

New

  1. Pageclose can be enable/disable by ddrbin_tool.

Fixed

Index Severity Update Issue description Issue source
1 important fix total 24GB bug If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. -
2 important fix LP4/LP4X stability issue Some LP4/LP4X board need to update read odt to 40ohm to fix stability issue. Note: BL31 should be update to V1.37. -
3 important improve LP5 performance LPDDR5 timing tWTR calculate error lead to slow performance -

rk3588_bl31_v1.36.elf

Date File Build commit Severity
2022-01-30 rk3588_bl31_v1.36.elf 78ee25fe7 important

New

  1. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu.

rk3588_bl31_v1.35.elf

Date File Build commit Severity
2022-01-16 rk3588_bl31_v1.35.elf bd7bac37a important

New

  1. Improve the stability of hdmirx.

rk3588_bl31_v1.34.elf

Date File Build commit Severity
2022-01-10 rk3588_bl31_v1.34.elf e63a16361 important

New

  1. Support hptimer to use soft adjust mode.
  2. Support pvtpll to add length.

Fixed

Index Severity Update Issue description Issue source
1 important Avoid pmu mcu to boot accidentally in system suspend. With pmu mcu's accidental boot, linux kernel's code and data may be overwrite after system resume. -

rk3588_spl_v1.12.bin

Date File Build commit Severity
2022-12-26 rk3588_spl_v1.12.bin 5f53abfa important

New

  1. Support SPL AB.

rk3588_bl31_v1.33.elf

Date File Build commit Severity
2022-12-07 rk3588_bl31_v1.33.elf 17b41886e important

New

  1. Support rk3588m, rk3588j.

rk3588_usbplug_v1.10.bin

Date File Build commit Severity
2022-11-22 rk3588_usbplug_v1.10.bin b0e3c43c2 important

New

  1. Improve compatibility.

rk3588_bl31_v1.32.elf

Date File Build commit Severity
2022-11-21 rk3588_bl31_v1.32.elf e529a2760 important

New

  1. Support bus auto CS.

rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin

Date File Build commit Severity
2022-11-21 rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin a930779e06 important

New

  1. Derate/perbank refresh can be enable/disable by ddrbin_tool.
  2. Support pstore function.
  3. Boot FSP configurable by ddrbin_tool.
  4. Enable LPDDR5 DMC function.
  5. Support LPDDR5 byte mode DRAM.
  6. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool.

Fixed

Index Severity Update Issue description Issue source
1 important Fix WRTRN Bug Fix WRTRN bug when ddr freq between 533MHz - 1066MHz -
2 important Fix ZQCALIB bug Increase auto ZQCALIB command period to 470ms -
3 important Fix 528M bug 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. -
4 important Improve LPDDR5 stability and performance Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. -
5 important LP4/LP4x support 32GB cap LP4/LP4x support 32GB cap -

rk3588_bl31_v1.31.elf

Date File Build commit Severity
2022-11-09 rk3588_bl31_v1.31.elf 91e396185 important

New

  1. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function.
  2. Support amp function.

Fixed

Index Severity Update Issue description Issue source
1 important Save/restore some performance setting in system suspend/resume - -

rk3588_bl31_v1.30.elf

Date File Build commit Severity
2022-10-12 rk3588_bl31_v1.30.elf 1450d21e8 important

New

  1. Support pstore.

rk3588_bl31_v1.29.elf

时间 文件 编译 commit 重要程度
2022-09-29 rk3588_bl31_v1.29.elf 686b5c48b important

New

  1. Add A55 AT speculative patches.
  2. Add LPDDR5 DFS patches, support DFS between rows.
  3. Config FW-DSU region according to the specific DDR channel.

Fixed

Index 重要程度 更新说明 问题现象 问题来源
1 important Fix problem about CEC wakeup. When waiting for CEC wakeup source in system suspend, gpio1/3 irq will wakeup both AP and mcu . -
2 important Fix configuration about ddr. Fix ddr-unstable problem. -
3 important Fix problem in system suspend if disable uart. If loader disable uart, system suspend will panic. -

rk3588_bl32_v1.12.bin

Date File Build commit Severity
2022-09-20 rk3588_bl32_v1.12.bin 4542e1efd important

New

  1. Config FW-DSU region according to the specific DDR channel.

rk3588_bl32_v1.11.bin

Date File Build commit Severity
2022-09-15 rk3588_bl32_v1.11.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 -