1# RK3528 Release Note 2 3## rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | ------------------------------------- | ------------ | --------- | 7| 2023-02-15 | rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin | 60403d388d | important | 8 9### New 10 111. Support config derate refresh, per-bank refresh. 122. Support AXI split. 133. Enable LP4, LP4X read/write DBI function. 14 15### Fixed 16 17| Index | Severity | Update | Issue description | Issue source | 18| ----- | --------- | -------------------------------------------------- | ---------------------------------------------- | ------------ | 19| 1 | important | Fixed 2L PCB unstabled when DDR in high frequency. | The DDR run in 1056MHz will case system panic. | - | 20 21------ 22 23## rk3528_bl31_v1.10.elf 24 25| Date | File | Build commit | Severity | 26| ---------- | :-------------------- | ------------ | --------- | 27| 2022-02-15 | rk3528_bl31_v1.10.elf | d74b03e10 | important | 28 29### New 30 311. Add trng scmi clk support. 32 33------ 34 35## rk3528_bl31_v1.09.elf 36 37| Date | File | Build commit | Severity | 38| ---------- | :-------------------- | ------------ | --------- | 39| 2022-02-03 | rk3528_bl31_v1.09.elf | 16574c7f3 | important | 40 41### New 42 431. Support all gpio wakeup. 442. Improve the stability of fiq-debugger. 45 46------ 47 48## rk3528_bl31_v1.08.elf 49 50| Date | File | Build commit | Severity | 51| ---------- | :-------------------- | ------------ | --------- | 52| 2022-01-10 | rk3528_bl31_v1.08.elf | 082486b74 | important | 53 54### New 55 561. Support crypto/crypto_s/klad clock. 57 58------ 59 60## rk3528_bl31_v1.07.elf 61 62| Date | File | Build commit | Severity | 63| ---------- | :-------------------- | ------------ | --------- | 64| 2022-12-26 | rk3528_bl31_v1.07.elf | da191fda0 | important | 65 66### New 67 681. Support poweroff VDD_LOGIC when system suspend. 692. Hptimer use soft adjust mode. 703. Enable PLAT_RK_OPTEED_SYS_CTRL. 71 72------ 73 74## rk3528_spl_v1.03.bin 75 76| Date | File | Build commit | Severity | 77| ---------- | :------------------- | ----------- | -------- | 78| 2022-12-14 | rk3528_spl_v1.03.bin | f09ed5ff4f | important| 79 80### Fixed 81 82| Index | Severity | Update | Issue description | Issue source | 83| ----- | --------- | ---------------------- | ---------------------------------- | ------------ | 84| 1 | important | Support HS400ES | fix HS400 compatibility issues | - | 85| 2 | important | config EMMC DS to 1.5X | fix some EMMC compatibility issues | - | 86 87------ 88 89## rk3528_bl31_v1.06.elf 90 91| Date | File | Build commit | Severity | 92| ---------- | :-------------------- | ------------ | --------- | 93| 2022-12-08 | rk3528_bl31_v1.06.elf | 61102ec13 | important | 94 95### New 96 971. Support USB wakeup. 98 99------ 100 101## rk3528_spl_v1.02.bin 102 103| Date | File | Build commit | Severity | 104| ---------- | :------------------- | ------------ | --------- | 105| 2022-12-02 | rk3528_spl_v1.02.bin | eee09e1f72 | important | 106 107### Fixed 108 109| Index | Severity | Update | Issue description | Issue source | 110| ----- | --------- | ------------------------- | ------------------------------------------------------------ | ------------ | 111| 1 | important | Fix matrix clk rate error | clk_200m：396000 KHz、clk_300m：594000 KHz、clk_339m：264000 KHz. It may influence storage module. | - | 112 113------ 114 115## rk3528_bl31_v1.05.elf 116 117| Date | File | Build commit | Severity | 118| ---------- | :-------------------- | ------------ | -------- | 119| 2022-12-01 | rk3528_bl31_v1.05.elf | b10341386 | moderate | 120 121### New 122 1231. Add TSP clock support. 124 125------ 126 127## rk3528_bl31_v1.04.elf 128 129| Date | File | Build commit | Severity | 130| ---------- | :-------------------- | ------------ | --------- | 131| 2022-11-30 | rk3528_bl31_v1.04.elf | 63ba7e8e1 | important | 132 133### New 134 1351. Support HDMI wakeup. 136 137------ 138 139## rk3528_{ddr,spl,usbplug}_v1.x.bin 140 141| Date | File | Build commit | Severity | 142| ---------- | :-------------------------------- | ------------------------------------------- | --------- | 143| 2022-11-28 | rk3528_{ddr,spl,usbplug}_v1.x.bin | ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 | important | 144 145### New 146 1471. Initial version. 148 149------ 150 151## rk3528_{bl31,bl32,mcu}_v1.x.bin 152 153| Date | File | Build commit | Severity | 154| ---------- | :------------------------------ | ----------------------------------------- | --------- | 155| 2022-11-28 | rk3528_{bl31,bl32,mcu}_v1.x.bin | bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 | important | 156 157### New 158 1591. Initial version. 160 161------ 162 163