1# RK3528 Release Note 2 3## rk3528_bl31_v1.12.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2022-03-16 | rk3528_bl31_v1.12.elf | 70c5c8d9c | important | 8 9### New 10 111. Improve trng performance. 12 13------ 14 15## rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | ------------------------------------- | ------------ | --------- | 19| 2023-03-15 | rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin | dce46ffe73 | important | 20 21### New 22 231. Add new OTP configurations support. 24 25------ 26 27## rk3528_bl31_v1.11.elf 28 29| Date | File | Build commit | Severity | 30| ---------- | :-------------------- | ------------ | --------- | 31| 2022-03-09 | rk3528_bl31_v1.11.elf | 389e6e47 | important | 32 33### New 34 351. Modify the ddr configuration flow during system suspend. 36 37------ 38 39## rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin 40 41| Date | File | Build commit | Severity | 42| ---------- | ------------------------------------- | ------------ | --------- | 43| 2023-03-09 | rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin | f0be8490c4 | important | 44 45### New 46 471. Add support for chips with different OTP configurations. 48 49### Fixed 50 51| Index | Severity | Update | Issue description | Issue source | 52| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 53| 1 | important | Fixed LP3 x16 capacity error problem. | The ddr capacity anomalies occur when the phy at lp3 x16 mode. | - | 54| 2 | important | Fixed DDR unstabled when in low frequency(<=400Mhz) . | The kernel will panic when DDR run in low frequency(<=400Mhz). | - | 55 56------ 57 58## rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin 59 60| Date | File | Build commit | Severity | 61| ---------- | ------------------------------------- | ------------ | --------- | 62| 2023-02-15 | rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin | 60403d388d | important | 63 64### New 65 661. Support config derate refresh, per-bank refresh. 672. Support AXI split. 683. Enable LP4, LP4X read/write DBI function. 69 70### Fixed 71 72| Index | Severity | Update | Issue description | Issue source | 73| ----- | --------- | -------------------------------------------------- | ---------------------------------------------- | ------------ | 74| 1 | important | Fixed 2L PCB unstabled when DDR in high frequency. | The DDR run in 1056MHz will case system panic. | - | 75 76------ 77 78## rk3528_bl31_v1.10.elf 79 80| Date | File | Build commit | Severity | 81| ---------- | :-------------------- | ------------ | --------- | 82| 2022-02-15 | rk3528_bl31_v1.10.elf | d74b03e10 | important | 83 84### New 85 861. Add trng scmi clk support. 87 88------ 89 90## rk3528_bl31_v1.09.elf 91 92| Date | File | Build commit | Severity | 93| ---------- | :-------------------- | ------------ | --------- | 94| 2022-02-03 | rk3528_bl31_v1.09.elf | 16574c7f3 | important | 95 96### New 97 981. Support all gpio wakeup. 992. Improve the stability of fiq-debugger. 100 101------ 102 103## rk3528_bl31_v1.08.elf 104 105| Date | File | Build commit | Severity | 106| ---------- | :-------------------- | ------------ | --------- | 107| 2022-01-10 | rk3528_bl31_v1.08.elf | 082486b74 | important | 108 109### New 110 1111. Support crypto/crypto_s/klad clock. 112 113------ 114 115## rk3528_bl31_v1.07.elf 116 117| Date | File | Build commit | Severity | 118| ---------- | :-------------------- | ------------ | --------- | 119| 2022-12-26 | rk3528_bl31_v1.07.elf | da191fda0 | important | 120 121### New 122 1231. Support poweroff VDD_LOGIC when system suspend. 1242. Hptimer use soft adjust mode. 1253. Enable PLAT_RK_OPTEED_SYS_CTRL. 126 127------ 128 129## rk3528_spl_v1.03.bin 130 131| Date | File | Build commit | Severity | 132| ---------- | :------------------- | ----------- | -------- | 133| 2022-12-14 | rk3528_spl_v1.03.bin | f09ed5ff4f | important| 134 135### Fixed 136 137| Index | Severity | Update | Issue description | Issue source | 138| ----- | --------- | ---------------------- | ---------------------------------- | ------------ | 139| 1 | important | Support HS400ES | fix HS400 compatibility issues | - | 140| 2 | important | config EMMC DS to 1.5X | fix some EMMC compatibility issues | - | 141 142------ 143 144## rk3528_bl31_v1.06.elf 145 146| Date | File | Build commit | Severity | 147| ---------- | :-------------------- | ------------ | --------- | 148| 2022-12-08 | rk3528_bl31_v1.06.elf | 61102ec13 | important | 149 150### New 151 1521. Support USB wakeup. 153 154------ 155 156## rk3528_spl_v1.02.bin 157 158| Date | File | Build commit | Severity | 159| ---------- | :------------------- | ------------ | --------- | 160| 2022-12-02 | rk3528_spl_v1.02.bin | eee09e1f72 | important | 161 162### Fixed 163 164| Index | Severity | Update | Issue description | Issue source | 165| ----- | --------- | ------------------------- | ------------------------------------------------------------ | ------------ | 166| 1 | important | Fix matrix clk rate error | clk_200m：396000 KHz、clk_300m：594000 KHz、clk_339m：264000 KHz. It may influence storage module. | - | 167 168------ 169 170## rk3528_bl31_v1.05.elf 171 172| Date | File | Build commit | Severity | 173| ---------- | :-------------------- | ------------ | -------- | 174| 2022-12-01 | rk3528_bl31_v1.05.elf | b10341386 | moderate | 175 176### New 177 1781. Add TSP clock support. 179 180------ 181 182## rk3528_bl31_v1.04.elf 183 184| Date | File | Build commit | Severity | 185| ---------- | :-------------------- | ------------ | --------- | 186| 2022-11-30 | rk3528_bl31_v1.04.elf | 63ba7e8e1 | important | 187 188### New 189 1901. Support HDMI wakeup. 191 192------ 193 194## rk3528_{ddr,spl,usbplug}_v1.x.bin 195 196| Date | File | Build commit | Severity | 197| ---------- | :-------------------------------- | ------------------------------------------- | --------- | 198| 2022-11-28 | rk3528_{ddr,spl,usbplug}_v1.x.bin | ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 | important | 199 200### New 201 2021. Initial version. 203 204------ 205 206## rk3528_{bl31,bl32,mcu}_v1.x.bin 207 208| Date | File | Build commit | Severity | 209| ---------- | :------------------------------ | ----------------------------------------- | --------- | 210| 2022-11-28 | rk3528_{bl31,bl32,mcu}_v1.x.bin | bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 | important | 211 212### New 213 2141. Initial version. 215 216------ 217 218