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RK3528 Release Note

rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.09.bin

Date File Build commit Severity
2024-01-30 rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.09.bin 665f3e4817 important

New

  1. Support lp3 dram odt auto detect.
  2. Support vref training.

Fixed

Index Severity Update Issue description Issue source
1 important Fix CL err for byte mode lp4 in training. It will error in training when used byte mode lp4. -
2 important Fix lp4/lp4x 4L pcb config wrong. The signal of lp4/lp4x use 4L pcb is not in the best. -

rk3528_bl31_v1.17.elf

Date File Build commit Severity
2023-12-21 rk3528_bl31_v1.17.elf eda1f5ce4 important

Fixed

Index Severity Update Issue description Issue source
1 important Fix cpu stall when video play back cpu will randomly stall when video playback -

rk3528_spl_v1.05.bin

Date File Build commit Severity
2023-09-25 rk3528_spl_v1.05.bin e4e124926e important

New

  1. Print and pass the firmware version number.

Fixed

Index Severity Update Issue description Issue source
1 important Solve the issue that the backup image is not loaded when the SPL load or check u-boot.dtb fails When u-boot.dtb of the first uboot.img is corrupted, SPL doesn't load the backup image. -

rk3528_bl32_v1.03.bin

Date File Build commit Severity
2023-08-29 rk3528_bl32_v1.03.bin b5340fd65 important

New

  1. support oem otp key hardware read lock.
  2. Pseudo random number seed will be set by default.
  3. Supports read and write security flag interfaces.
  4. Support check ta encryption key is written.
  5. Support oem hdcp key.

Fixed

Index Severity Update Issue description Issue source
1 important Fixed hardware crypto probability crash issue after enabling dynamic memory Error will be reported when using hardware crypto -

rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.07.bin

Date File Build commit Severity
2023-08-04 rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.07.bin 4fe5906c9d important

New

  1. Support lp4/lp4x derate.
  2. Support modified CA de-skew by ddrbin_tool.

Fixed

Index Severity Update Issue description Issue source
1 important Fix per-bank-refresh enable bug. Abnormal in OUT print when enable per-bank-refresh. -
2 important Fix pageclose bug. The system error in dmc driver after enable pageclose. -

rk3528_bl31_v1.16.elf

Date File Build commit Severity
2023-07-21 rk3528_bl31_v1.16.elf 7bfd76051 important

New

  1. Fix deadlock for soc monitor.

rk3528_bl31_v1.15.elf

Date File Build commit Severity
2023-07-17 rk3528_bl31_v1.15.elf d8ae91904 important

New

  1. Add support for rk3528A.

rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.06.bin

Date File Build commit Severity
2023-06-05 rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.06.bin 1ab0bfbe2d important

New

  1. Support modified CA de-skew by ddrbin_tool.

rk3528_bl31_v1.14.elf

Date File Build commit Severity
2023-05-19 rk3528_bl31_v1.14.elf 1b2124ab7 important

New

  1. Move BL31 base to 0x80000.
  2. Support ddr frequency scale.

rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.05.bin

Date File Build commit Severity
2023-04-14 rk3528_ddr_1056MHz_{2L_PCB,4BIT_PCB_}v1.05.bin 2eef4a672d important

New

  1. Add new ddrbin for 4BIT PCB configurations.
  2. Add the configuration of LP3 CA skew.

Fixed

Index Severity Update Issue description Issue source
1 important Fix the phase problem of DDR3 RAS in 2T mode. Abnormal RAS phase in DDR3 2T mode. -
2 important Fixed the abnormal ODT output problem in LP3 training under multi-rank. The ODT output is abnormal when LP3 does cs1 write training under multi-rank. -

rk3528_bl32_v1.02.bin

Date File Build commit Severity
2023-04-12 rk3528_bl32_v1.02.bin c73fd5531 important

New

  1. Added crypto/trng/keylad module support.

rk3528_bl31_v1.13.elf

Date File Build commit Severity
2023-04-12 rk3528_bl31_v1.13.elf 642369d9b important

New

  1. Modify pvtpll table for cpu and gpu.

rk3528_spl_v1.04.bin

| Date | File | Build commit | Severity | | ---------- | :----------------- - | ------------ | --------- | | 2023-04-11 | rk3528_spl_v1.04.bin | 0fbedd06 | important |

Fixed

Index Severity Update Issue description Issue source
1 important Fix matrix 339M freq set/get error EMMC transfer error -

rk3528_usbplug_v1.03.bin

Date File Build commit Severity
2023-04-08 rk3528_usbplug_v1.03.bin dbdfea79b important

Fixed

Index Severity Update Issue description Issue source
1 important Fix sometime emmc upgrade fail. Emmc upgrade fail sometime. -

rk3528_bl32_v1.01.bin

Date File Build commit Severity
2023-04-03 rk3528_bl32_v1.01.bin c5251becc moderate

New

  1. Add some internal TA interface.

rk3528_bl31_v1.12.elf

Date File Build commit Severity
2023-03-16 rk3528_bl31_v1.12.elf 70c5c8d9c important

New

  1. Improve trng performance.

rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin

Date File Build commit Severity
2023-03-15 rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin dce46ffe73 important

New

  1. Add new OTP configurations support.

rk3528_bl31_v1.11.elf

Date File Build commit Severity
2023-03-09 rk3528_bl31_v1.11.elf 389e6e47 important

New

  1. Modify the ddr configuration flow during system suspend.

rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin

Date File Build commit Severity
2023-03-09 rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin f0be8490c4 important

New

  1. Add support for chips with different OTP configurations.

Fixed

Index Severity Update Issue description Issue source
1 important Fixed LP3 x16 capacity error problem. The ddr capacity anomalies occur when the phy at lp3 x16 mode. -
2 important Fixed DDR unstabled when in low frequency(<=400Mhz) . The kernel will panic when DDR run in low frequency(<=400Mhz). -

rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin

Date File Build commit Severity
2023-02-15 rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin 60403d388d important

New

  1. Support config derate refresh, per-bank refresh.
  2. Support AXI split.
  3. Enable LP4, LP4X read/write DBI function.

Fixed

Index Severity Update Issue description Issue source
1 important Fixed 2L PCB unstabled when DDR in high frequency. The DDR run in 1056MHz will case system panic. -

rk3528_bl31_v1.10.elf

Date File Build commit Severity
2023-02-15 rk3528_bl31_v1.10.elf d74b03e10 important

New

  1. Add trng scmi clk support.

rk3528_bl31_v1.09.elf

Date File Build commit Severity
2023-02-03 rk3528_bl31_v1.09.elf 16574c7f3 important

New

  1. Support all gpio wakeup.
  2. Improve the stability of fiq-debugger.

rk3528_bl31_v1.08.elf

Date File Build commit Severity
2023-01-10 rk3528_bl31_v1.08.elf 082486b74 important

New

  1. Support crypto/crypto_s/klad clock.

rk3528_bl31_v1.07.elf

Date File Build commit Severity
2022-12-26 rk3528_bl31_v1.07.elf da191fda0 important

New

  1. Support poweroff VDD_LOGIC when system suspend.
  2. Hptimer use soft adjust mode.
  3. Enable PLAT_RK_OPTEED_SYS_CTRL.

rk3528_spl_v1.03.bin

Date File Build commit Severity
2022-12-14 rk3528_spl_v1.03.bin f09ed5ff4f important

Fixed

Index Severity Update Issue description Issue source
1 important Support HS400ES fix HS400 compatibility issues -
2 important config EMMC DS to 1.5X fix some EMMC compatibility issues -

rk3528_bl31_v1.06.elf

Date File Build commit Severity
2022-12-08 rk3528_bl31_v1.06.elf 61102ec13 important

New

  1. Support USB wakeup.

rk3528_spl_v1.02.bin

Date File Build commit Severity
2022-12-02 rk3528_spl_v1.02.bin eee09e1f72 important

Fixed

Index Severity Update Issue description Issue source
1 important Fix matrix clk rate error clk_200m：396000 KHz、clk_300m：594000 KHz、clk_339m：264000 KHz. It may influence storage module. -

rk3528_bl31_v1.05.elf

Date File Build commit Severity
2022-12-01 rk3528_bl31_v1.05.elf b10341386 moderate

New

  1. Add TSP clock support.

rk3528_bl31_v1.04.elf

Date File Build commit Severity
2022-11-30 rk3528_bl31_v1.04.elf 63ba7e8e1 important

New

  1. Support HDMI wakeup.

rk3528_{ddr,spl,usbplug}_v1.x.bin

Date File Build commit Severity
2022-11-28 rk3528_{ddr,spl,usbplug}_v1.x.bin ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 important

New

  1. Initial version.

rk3528_{bl31,bl32,mcu}_v1.x.bin

Date File Build commit Severity
2022-11-28 rk3528_{bl31,bl32,mcu}_v1.x.bin bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 important

New

  1. Initial version.