1# RK3528 Release Note 2 3## rk3528_usbplug_v1.03.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :----------------------- | ---------- | -------- | 7| 2023-04-08 | rk3528_usbplug_v1.03.bin | dbdfea79b | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | ---------------------- | ---------------------------------- | ------------ | 13| 1 | important | Fix sometime emmc upgrade fail. | Emmc upgrade fail sometime. | - | 14 15------ 16 17## rk3528_bl32_v1.01.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :-------------------- | ------------ | -------- | 21| 2023-04-03 | rk3528_bl32_v1.01.bin | c5251becc | moderate | 22 23### New 24 251. Add some internal TA interface. 26 27------ 28 29## rk3528_bl31_v1.12.elf 30 31| Date | File | Build commit | Severity | 32| ---------- | :-------------------- | ------------ | --------- | 33| 2022-03-16 | rk3528_bl31_v1.12.elf | 70c5c8d9c | important | 34 35### New 36 371. Improve trng performance. 38 39------ 40 41## rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin 42 43| Date | File | Build commit | Severity | 44| ---------- | ------------------------------------- | ------------ | --------- | 45| 2023-03-15 | rk3528_ddr_1056MHz_{2L_PCB_}v1.04.bin | dce46ffe73 | important | 46 47### New 48 491. Add new OTP configurations support. 50 51------ 52 53## rk3528_bl31_v1.11.elf 54 55| Date | File | Build commit | Severity | 56| ---------- | :-------------------- | ------------ | --------- | 57| 2022-03-09 | rk3528_bl31_v1.11.elf | 389e6e47 | important | 58 59### New 60 611. Modify the ddr configuration flow during system suspend. 62 63------ 64 65## rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin 66 67| Date | File | Build commit | Severity | 68| ---------- | ------------------------------------- | ------------ | --------- | 69| 2023-03-09 | rk3528_ddr_1056MHz_{2L_PCB_}v1.03.bin | f0be8490c4 | important | 70 71### New 72 731. Add support for chips with different OTP configurations. 74 75### Fixed 76 77| Index | Severity | Update | Issue description | Issue source | 78| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 79| 1 | important | Fixed LP3 x16 capacity error problem. | The ddr capacity anomalies occur when the phy at lp3 x16 mode. | - | 80| 2 | important | Fixed DDR unstabled when in low frequency(<=400Mhz) . | The kernel will panic when DDR run in low frequency(<=400Mhz). | - | 81 82------ 83 84## rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin 85 86| Date | File | Build commit | Severity | 87| ---------- | ------------------------------------- | ------------ | --------- | 88| 2023-02-15 | rk3528_ddr_1056MHz_{2L_PCB_}v1.02.bin | 60403d388d | important | 89 90### New 91 921. Support config derate refresh, per-bank refresh. 932. Support AXI split. 943. Enable LP4, LP4X read/write DBI function. 95 96### Fixed 97 98| Index | Severity | Update | Issue description | Issue source | 99| ----- | --------- | -------------------------------------------------- | ---------------------------------------------- | ------------ | 100| 1 | important | Fixed 2L PCB unstabled when DDR in high frequency. | The DDR run in 1056MHz will case system panic. | - | 101 102------ 103 104## rk3528_bl31_v1.10.elf 105 106| Date | File | Build commit | Severity | 107| ---------- | :-------------------- | ------------ | --------- | 108| 2022-02-15 | rk3528_bl31_v1.10.elf | d74b03e10 | important | 109 110### New 111 1121. Add trng scmi clk support. 113 114------ 115 116## rk3528_bl31_v1.09.elf 117 118| Date | File | Build commit | Severity | 119| ---------- | :-------------------- | ------------ | --------- | 120| 2022-02-03 | rk3528_bl31_v1.09.elf | 16574c7f3 | important | 121 122### New 123 1241. Support all gpio wakeup. 1252. Improve the stability of fiq-debugger. 126 127------ 128 129## rk3528_bl31_v1.08.elf 130 131| Date | File | Build commit | Severity | 132| ---------- | :-------------------- | ------------ | --------- | 133| 2022-01-10 | rk3528_bl31_v1.08.elf | 082486b74 | important | 134 135### New 136 1371. Support crypto/crypto_s/klad clock. 138 139------ 140 141## rk3528_bl31_v1.07.elf 142 143| Date | File | Build commit | Severity | 144| ---------- | :-------------------- | ------------ | --------- | 145| 2022-12-26 | rk3528_bl31_v1.07.elf | da191fda0 | important | 146 147### New 148 1491. Support poweroff VDD_LOGIC when system suspend. 1502. Hptimer use soft adjust mode. 1513. Enable PLAT_RK_OPTEED_SYS_CTRL. 152 153------ 154 155## rk3528_spl_v1.03.bin 156 157| Date | File | Build commit | Severity | 158| ---------- | :------------------- | ----------- | -------- | 159| 2022-12-14 | rk3528_spl_v1.03.bin | f09ed5ff4f | important| 160 161### Fixed 162 163| Index | Severity | Update | Issue description | Issue source | 164| ----- | --------- | ---------------------- | ---------------------------------- | ------------ | 165| 1 | important | Support HS400ES | fix HS400 compatibility issues | - | 166| 2 | important | config EMMC DS to 1.5X | fix some EMMC compatibility issues | - | 167 168------ 169 170## rk3528_bl31_v1.06.elf 171 172| Date | File | Build commit | Severity | 173| ---------- | :-------------------- | ------------ | --------- | 174| 2022-12-08 | rk3528_bl31_v1.06.elf | 61102ec13 | important | 175 176### New 177 1781. Support USB wakeup. 179 180------ 181 182## rk3528_spl_v1.02.bin 183 184| Date | File | Build commit | Severity | 185| ---------- | :------------------- | ------------ | --------- | 186| 2022-12-02 | rk3528_spl_v1.02.bin | eee09e1f72 | important | 187 188### Fixed 189 190| Index | Severity | Update | Issue description | Issue source | 191| ----- | --------- | ------------------------- | ------------------------------------------------------------ | ------------ | 192| 1 | important | Fix matrix clk rate error | clk_200m：396000 KHz、clk_300m：594000 KHz、clk_339m：264000 KHz. It may influence storage module. | - | 193 194------ 195 196## rk3528_bl31_v1.05.elf 197 198| Date | File | Build commit | Severity | 199| ---------- | :-------------------- | ------------ | -------- | 200| 2022-12-01 | rk3528_bl31_v1.05.elf | b10341386 | moderate | 201 202### New 203 2041. Add TSP clock support. 205 206------ 207 208## rk3528_bl31_v1.04.elf 209 210| Date | File | Build commit | Severity | 211| ---------- | :-------------------- | ------------ | --------- | 212| 2022-11-30 | rk3528_bl31_v1.04.elf | 63ba7e8e1 | important | 213 214### New 215 2161. Support HDMI wakeup. 217 218------ 219 220## rk3528_{ddr,spl,usbplug}_v1.x.bin 221 222| Date | File | Build commit | Severity | 223| ---------- | :-------------------------------- | ------------------------------------------- | --------- | 224| 2022-11-28 | rk3528_{ddr,spl,usbplug}_v1.x.bin | ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 | important | 225 226### New 227 2281. Initial version. 229 230------ 231 232## rk3528_{bl31,bl32,mcu}_v1.x.bin 233 234| Date | File | Build commit | Severity | 235| ---------- | :------------------------------ | ----------------------------------------- | --------- | 236| 2022-11-28 | rk3528_{bl31,bl32,mcu}_v1.x.bin | bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 | important | 237 238### New 239 2401. Initial version. 241 242------ 243 244