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rk35xx-android14/rkbin/doc/release/RK3576_EN.md

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RK3576 Release Note

rk3576_bl31_v1.19.elf

Date File Build commit Severity
2025-03-21 rk3576_bl31_v1.19.elf f3570ca5d important

New

  1. Enhanced usb1 stability for rk3576_s1.

rk3576_bl31_v1.18.elf

Date File Build commit Severity
2025-03-14 rk3576_bl31_v1.18.elf b072a1255 important

New

  1. Supports SCU1_AUTO_PD function to be enabled dynamically.
  2. Supports panic and wdt reset under MOS.

rk3576_bl31_v1.17.elf

Date File Build commit Severity
2025-03-03 rk3576_bl31_v1.17.elf 70d3deb59 important

New

  1. Support to configure gpio-group.
  2. Reduce the BL31 firmware size..

rk3576_bl31_v1.16.elf

Date File Build commit Severity
2025-02-13 rk3576_bl31_v1.16.elf fab0f0345 important

New

  1. Optimize speed of system resume.
  2. Optimize the flow of detecting external 32k clock.

rk3576_boost_v1.03.bin

Date File Build commit Severity
2025-01-24 rk3576_boost_v1.03.bin 8a55316839 moderate

Fixed

Index Severity Update Issue description Issue source
1 moderate accelerate UFS boot speed. The boot speed of UFS is relatively slow. -

rk3576_bl31_v1.15.elf

Date File Build commit Severity
2025-01-03 rk3576_bl31_v1.15.elf bf841fed1 important

New

  1. Support dual system.
  2. Support wake source after virtual-poweroff.
  3. Enhanced otp stability after ultra sleep.

rk3576_bl31_v1.14.elf

Date File Build commit Severity
2024-11-08 rk3576_bl31_v1.14.elf c481e5368 important

New

  1. Support RK3576 j/m.
  2. Support reset arch timer after system resume.

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin

Date File Build commit Severity
2024-11-07 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin 2f85f4b2d4 important

New

  1. Add support RK3576J and RK3576M.
  2. Optimize DDR performance.
  3. Hptimer support 1G frequency.

rk3576_usbplug_v1.04.bin

Date File Build commit Severity
2024-11-07 rk3576_usbplug_v1.04.bin 13ceb2afdcb important

Fixed

Index Severity Update Issue description Issue source
1 important Add 1Ghz arch timer support, and usbplug is adjusted to get current arch timer frequency from preloader by default. Delay in usbplug is inaccurate. -

rk3576_spl_v1.07.bin

Date File Build commit Severity
2024-11-07 rk3576_spl_v1.07.bin 13ceb2afdcb important

Fixed

Index Severity Update Issue description Issue source
1 important Add 1Ghz arch timer support, and SPL is adjusted to get current arch timer frequency from preloader by default. Delay in SPL is inaccurate, and time print at the end is inaccurate too. -

rk3576_bl32_v1.05.bin

Date File Build commit Severity
2024-11-01 rk3576_bl32_v1.05.bin 9f2aca7d1 important

Fixed

Index Severity Update Issue description Issue source
1 important check whether the rpmb key has been burned before changing security level upgrading from weak security level to strong security level may result in rpmb key verification failure -
2 important fixed RSA OAEP MGF1 algorithm TA will report an error when using RSA algorithm OAEP MGF1 padding method -
3 important fixed condition of whether secure boot is enabled Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled -

rk3576_bl31_v1.13.elf

Date File Build commit Severity
2024-10-31 rk3576_bl31_v1.13.elf b21ffefc7 important

New

  1. Add control for PLDO2 in the system suspend/resume.

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin

Date File Build commit Severity
2024-10-09 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin fcb0cfd52f important

New

  1. Add support RK3576S.

rk3576_bl31_v1.12.elf

Date File Build commit Severity
2024-10-09 rk3576_bl31_v1.12.elf 2535b79ce important

New

  1. Support fast-boot.
  2. Support RK3576S1.

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin

Date File Build commit Severity
2024-09-26 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin 584efc13bf important

New

  1. Enable dvfs/periodic training in loader.

Fixed

Index Severity Update Issue description Issue source
1 important Fix rd_dqs_vref_training A few chips rd_dqs_vref_training results may be unreasonable, resulting in abnormal DDR -
2 important Fix LPDDR5 ultra suspend resume failure issue - -
3 moderate Update the criteria of the eye scan result pass - -

rk3576_usbplug_fspi1_v1.03.bin

Date File Build commit Severity
2024-09-18 rk3576_usbplug_fspi1_v1.03.bin 4546bd092ab5 important

New

  1. Support GPT bakcup.

rk3576_bl31_v1.11.elf

Date File Build commit Severity
2024-09-21 rk3576_bl31_v1.11.elf 5ed489867 important

New

  1. Support non-CPU0 interrupt wake up when system suspend.
  2. Pull up pmu_sleep pin1 by default when system suspend.
  3. Support AMP OS.

rk3576_spl_v1.06.bin

Date File Build commit Severity
2024-09-13 rk3576_spl_v1.06.bin 8532be3569c important

New

  1. Modify the erase protection function, and vendor storage data can also be erased.
  2. Modify the MPHY power supply judgment to solve some UFS support exception issues.
  3. Add CRU reset to the controller to solve individual UFS initialization issues.

rk3576_usbplug_v1.03.bin

Date File Build commit Severity
2024-09-013 rk3576_usbplug_v1.03.bin 8532be356 important

New

  1. Modify the erase protection function, and vendor storage data can also be erased.
  2. Modify the MPHY power supply judgment to solve some UFS support exception issues.
  3. Add CRU reset to the controller to solve individual UFS initialization issues.

rk3576_bl32_v1.04.bin

Date File Build commit Severity
2024-09-02 rk3576_bl32_v1.04.bin 6c78a7d8c important

New

  1. Supports reading and writing OTP data for Non Protected OEM Zone.
  2. Support software TA encryption key, customers can use TA encryption function without burning the key.

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin

Date File Build commit Severity
2024-07-27 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin a6303af65c important

New

  1. Support x16, x8 die mixed package LPDDR4(X).
  2. Add JEDEC Rx Mask for eyescan.

Fixed

Index Severity Update Issue description Issue source
1 important Optimize LPDDR5 stability - -
2 important Fix ultra suspend low probability resume failure issue ultra suspend resume fails with a low probability -
3 moderate Optimize uart printing speed - -
4 moderate Increased force jtag time to 1 second Individual boards with problematic uart hardware design will be switched to jtag mode -

rk3576_bl32_v1.03.bin

Date File Build commit Severity
2024-07-22 rk3576_bl32_v1.03.bin 1bfd9b503 important

New

  1. Support block reading of RPMB data.
  2. Close Keylad function for get otp zero count.

rk3576_bl31_v1.10.elf

Date File Build commit Severity
2024-07-20 rk3576_bl31_v1.10.elf 6130bb51a important

New

  1. Support gpio0 debounce interrupt wake up when system suspend.
  2. Support access mem_os_reg.
  3. Save global reset status in mem_os_reg.

rk3576_bl31_v1.09.elf

Date File Build commit Severity
2024-06-28 rk3576_bl31_v1.09.elf 286c013b2 important

New

  1. Support to close VDD_CPU_BIG.
  2. Support 1G frequency of cpu timer.
  3. Support for reducing length.

rk3576_spl_v1.05.bin

Date File Build commit Severity
2024-06-19 rk3576_spl_v1.05.bin 884f049582f important

Fixed

Index Severity Update Issue description Issue source
1 important Add write maskrom flag to OS_REG0 support SPL will now write OS_REG0 to enter maskrom mode. -

rk3576_{usbplug,usbplug_fspi1}_v1.02.bin

Date File Build commit Severity
2024-06-19 rk3576_{usbplug,usbplug_fspi1}_v1.02.bin 0fe85c2474 important

Fixed

Index Severity Update Issue description Issue source
1 important Add clear OS_REG0 support SPL will write OS_REG0 to enter maskrom mode, usbplug needs to clear the maskrom flag accordingly. -

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin

Date File Build commit Severity
2024-06-17 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin da1087e33f important

New

  1. Supports dram whose cs0 row is less than cs1 row.
  2. Add eyescan DDR bin.

Fixed

Index Severity Update Issue description Issue source
1 important Ensure VOP bandwidth in extreme situations - -
2 important Fix probabilistic failure to detect LPDDR4(X) CS1 Probabilistic failure to detect LPDDR4(X) CS1 -

rk3576_bl31_v1.08.elf

Date File Build commit Severity
2024-06-07 rk3576_bl31_v1.08.elf 6102c2d62 important

New

  1. Support rbrom command in UFS machines.
  2. Enable memory repair according to otp.

rk3576_bl31_v1.07.elf

Date File Build commit Severity
2024-05-29 rk3576_bl31_v1.07.elf d6d387faa important

New

  1. Support power off vdd_logic when virtual-poweroff.
  2. Support to configure bus_mcu in NS.
  3. Improve DDR stability when ultra suspend.
  4. Support DFS in VOP+EBC machine.

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin

Date File Build commit Severity
2024-05-28 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin 27ded95582 important

New

  1. Supports dram whose cs0 row is less than cs1 row.
  2. Add eyescan DDR bin.

Fixed

Index Severity Update Issue description Issue source
1 important Fix an issue with some LPDDR5 read eye skewed to the left - -
2 important Improve LPDDR5 534MHz high temperature stability - -
3 important Improve ultra suspend stability - -
4 important Improve reboot stability - -
5 moderate Improve print result of eye scan - -

rk3576_boost_v1.02.bin

Date File Build commit Severity
2024-05-25 rk3576_boost_v1.02.bin 85a3a9ac98 moderate

Fixed

Index Severity Update Issue description Issue source
1 moderate Close uart print If baud rate is not 1500000,it will print garbled text. -

rk3576_spl_v1.04.bin

Date File Build commit Severity
2024-05-17 rk3576_spl_v1.04.bin 3e169ed6d1d important

Fixed

Index Severity Update Issue description Issue source
1 important When bootrom boot from sd card, fail at SPL stage SD card power-off mechanism in SPL exists problem -

rk3576_bl31_v1.06.elf

Date File Build commit Severity
2024-05-16 rk3576_bl31_v1.06.elf a2ba6bc7c important

New

  1. Print global reset status.
  2. Support suspend from any cpu.

rk3576_bl32_v1.02.bin

Date File Build commit Severity
2024-05-13 rk3576_bl32_v1.02.bin b90c1680e important

New

  1. Support read write verify toybrick ksn.

rk3576_spl_v1.03.bin

Date File Build commit Severity
2024-04-30 rk3576_spl_v1.03.bin e53b21c53e6 important

Fixed

Index Severity Update Issue description Issue source
1 important Fix GPT problem caused by different blocksizes of TF card and UFS device Invalid GPT error happens -

rk3576_bl31_v1.05.elf

Date File Build commit Severity
2024-04-24 rk3576_bl31_v1.05.elf 76e9c9f54 important

New

  1. Enable pd_gpu repair.
  2. Add otp init.
  3. Increase pvptll length for middle frequencies.
  4. Adjust pvtpll table by otp opp info.
  5. Hptimer support 1G frequency.
  6. Don't use cpu unclean src.

Fixed

Index Severity Update Issue description Issue source
1 important Fix cpu frequecy error when suspend and resume System crash when suspend and resume -

rk3576_boost_v1.00.bin

Date File Build commit Severity
2024-04-23 rk3576_boost_v1.00.bin d4affbeb09 important

Fixed

Index Severity Update Issue description Issue source
1 important Fixed SD card boot fail BootROM load ddr.bin fail in SD card -

rk3576_spl_v1.02.bin

Date File Build commit Severity
2024-04-19 rk3576_spl_v1.02.bin 57b8ceed1c3 important

New

  1. Enable cci channels for devices.
  2. Add internal phase support for dwmmc.
  3. Enable decom by default.
  4. Add eMMC and FSPI iomux support.
  5. Improve UFS support.
  6. Improve usbplug support.

rk3576_bl31_v1.04.elf

Date File Build commit Severity
2024-04-16 rk3576_bl31_v1.04.elf 30018b771 important

New

  1. Reduced power consumption of the pmu 1v8 during sleep.

Fixed

Index Severity Update Issue description Issue source
1 important Fixed GPU performance deteriorates after sleep GPU performance will deteriorates after sleep -

rk3576_usbplug_v1.01.bin

Date File Build commit Severity
2024-04-17 rk3576_usbplug_v1.01.bin fa96a41a6 important

New

  1. Add support write booster.

Fixed

Index Severity Update Issue description Issue source
1 important Poll for max. 1500ms for fDeviceInit flag to clear. The timeout is too short, and UFS initialization may fail. -
2 important Support UFS with PHISON UFS controller. Test ready command will fail. -

rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin

Date File Build commit Severity
2024-04-16 rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin 81dd75088a important

Warn

  1. When LPDDR5 is used, the kernel must have this patch: 540126c8642b arm64: dts: rockchip: Increase 2400M to 2750M for dmc opp table (commit ID may be different for different kernel branches).

Fixed

Index Severity Update Issue description Issue source
1 important Change default freq of LPDDR5 to 2736MHz - -
2 important Change trigger time of force uart rx to smaller uart may not automatically trigger jtag mode -

rk3576_bl32_v1.01.bin

Date File Build commit Severity
2024-04-16 rk3576_bl32_v1.01.bin 185dc3c92 important

New

  1. Optimization parameter check to enhance security.
  2. Keylad supports get otp zero count.

rk3576_bl31_v1.03.elf

Date File Build commit Severity
2024-04-10 rk3576_bl31_v1.03.elf 9de33eca3 important

New

  1. Improve DDR stability when sleep.
  2. Supports DDR frequency conversion in EBC scenarios.

Fixed

Index Severity Update Issue description Issue source
1 important Fixed CPU performance deteriorates after sleep CPU performance will deteriorates after sleep -

rk3576_{spl,usbplug}_fspi1_v1.00.bin

Date File Build commit Severity
2024-04-08 rk3576_{spl,usbplug}_fspi1_v1.00.bin 38fed2d628d important

New

  1. Support fspi1 spiflash.

rk3576_spl_v1.01.bin

Date File Build commit Severity
2024-04-07 rk3576_spl_v1.01.bin 4a69562ca69 important

New

  1. Support SD card.
  2. Support SecureBoot.
  3. Enable crypto.
  4. Improve UFS support.
  5. Improve VOP2 support.
  6. Add MCU-related register configuration.

rk3576_bl31_v1.02.elf

Date File Build commit Severity
2024-03-29 rk3576_bl31_v1.02.elf 5784c4ac0 important

New

  1. Support HDCP.
  2. Enable GPU counter.

rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin

Date File Build commit Severity
2024-03-22 rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 2e0089635a3 important

Fixed

Index Severity Update Issue description Issue source
1 important Fixed VOP will flash with POST_BUF_EMPTY When DDR is under heavy load, or DDR frequency is low, especially when GPU and RKNN are under heavy load, VOP will flash with POST_BUF_EMPTY. -

rk3576_bl31_v1.01.elf

Date File Build commit Severity
2024-03-21 rk3576_bl31_v1.01.elf c87ba612c important

New

  1. Support suspend/resume in uboot.
  2. Support virtual poweroff.
  3. Support recover system time after system resume.

rk3576_{ddr,spl,usbplug}_v1.00.bin

Date File Build commit Severity
2024-03-15 rk3576_{ddr,spl,usbplug}_v1.00.bin ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 moderate

New

  1. Initial version.

rk3576_{bl31, bl32}_v1.00.bin

Date File Build commit Severity
2024-03-15 rk3576_{bl31, bl32}_v1.00.bin bl31:a83ab541f#bl32:68cdaabd4 moderate

New

  1. Initial version.