# RK3528 Release Note ## 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. ------