1# RK3588 Release Note 2 3## rk3588_bl31_v1.42.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-09-09 | rk3588_bl31_v1.42.elf | 87bcc5dfe | important | 8 9### New 10 111. Optimize the time of system resume. 122. Support any cpu to do system suspend/resume. 133. Support all pwm int to wakeup when virtual-poweroff. 14 15------ 16 17## rk3588_bl32_v1.14.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :-------------------- | ------------ | --------- | 21| 2023-08-28 | rk3588_bl32_v1.14.bin | b5340fd65 | important | 22 23### New 24 251. Pseudo random number seed will be set by default. 262. Supports read and write security flag interfaces. 273. Support check ta encryption key is written. 28 29### Fixed 30 31| Index | Severity | Update | Issue description | Issue source | 32| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------- | ------------ | 33| 1 | important | Fixed hardware crypto probability crash issue after enabling dynamic memory | Error will be reported when using hardware crypto | - | 34 35------ 36 37## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin 38 39| Date | File | Build commit | Severity | 40| ---------- | :------------------------------------------- | ------------ | --------- | 41| 2023-08-11 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin | 25cee80c4f | important | 42 43### Warn 44 451. BL31 should be update to V1.41 or above. 46 47### New 48 491. Improve the stability of LPDDR5 528MHz. 502. Update vref_inner for each channel in fsp_param to improve stability. 51 52### Fixed 53 54| Index | Severity | Update | Issue description | Issue source | 55| ----- | --------- | ------------------------------------------------------------ | --------------------------------------------------------- | ------------ | 56| 1 | important | Fixed init fail issue that boot in high temperature environment | Panic in ddrbin when boot in high temperature environment | - | 57 58------ 59 60## rk3588_bl31_v1.41.elf 61 62| Date | File | Build commit | Severity | 63| ---------- | :-------------------- | ------------ | --------- | 64| 2023-08-10 | rk3588_bl31_v1.41.elf | b7c5102a2 | important | 65 66### New 67 681. Support L3 partition. 692. Update configuration of ddr vref_inner. 703. Support to config MCU sleep parameter through DTS. 71 72------ 73 74## rk3588_bl31_v1.40.elf 75 76| Date | File | Build commit | Severity | 77| ---------- | :-------------------- | ------------ | --------- | 78| 2023-07-13 | rk3588_bl31_v1.40.elf | dc1125f48 | important | 79 80### New 81 821. Add support to reset vop sub mem pd. 83 84------ 85 86## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 87 88| Date | File | Build commit | Severity | 89| ---------- | :------------------------------------------- | ------------ | --------- | 90| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 91 92### New 93 941. Add support print training result and mr value. 95 96### Fixed 97 98| Index | Severity | Update | Issue description | Issue source | 99| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 100| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 101| 2 | important | Fixed the issue painc in ddrbin caused by multiple initialization of DDR | When the first SPL firmware failed to load, reloading the second firmware would result in repeated initialization of the DDR. This caused a panic in ddrbin. | - | 102 103------ 104 105## rk3588_bl31_v1.39.elf 106 107| Date | File | Build commit | Severity | 108| ---------- | :-------------------- | ------------ | --------- | 109| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 110 111### New 112 1131. Change read size to 128 bytes. 1142. Adjust pvtpll table by otp. 1153. Modify pvtpll table for rk3588j/m. 116 117------ 118 119## rk3588_bl31_v1.38.elf 120 121| Date | File | Build commit | Severity | 122| ---------- | :-------------------- | ------------ | --------- | 123| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 124 125### Warn 126 1271. DDR bin should be update to V1.11 or above. 128 129### New 130 1311. Update configuration of ddr lp5 mr. 1322. Improve the stability of hdmirx. 1333. Support ddr spread spectrum mode. 134 135------ 136 137## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 138 139| Date | File | Build commit | Severity | 140| ---------- | :------------------------------------------- | ------------ | --------- | 141| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 142 143### Warn 144 1451. BL31 should be update to V1.38 or above. 146 147### New 148 1491. Added more print info when initialization fails to help locate soldering issues. 1502. Optimizing boot time. 1513. Enable per bank refresh function. 1524. LPDDR5 4 channels use different write vref values to improve stability. 1535. First init LPDDR4x. 1546. LPDDR5 cavref update to 36%. 1557. Add support spread spectrum mode. 156 157------ 158 159## rk3588_bl32_v1.13.bin 160 161| Date | File | Build commit | Severity | 162| ---------- | :-------------------- | ------------ | --------- | 163| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 164 165### New 166 1671. OTP supports burst read to accelerate BL32 startup speed. 1682. Kernel support read secure boot flag and public key hash. 1693. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 1704. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 171 172------ 173 174## rk3588_bl31_v1.37.elf 175 176| Date | File | Build commit | Severity | 177| ---------- | :-------------------- | ------------ | --------- | 178| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 179 180### New 181 1821. Save/restore u2phy_grf registers when system suspend/resume. 1832. Save/restore more ddr related registers when system suspend/resume. 1843. Compatible with system suspend/resume in QNX. 185 186------ 187 188## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 189 190| Date | File | Build commit | Severity | 191| ---------- | :------------------------------------------- | ------------ | --------- | 192| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 193 194### New 195 1961. Pageclose can be enable/disable by ddrbin_tool. 197 198### Fixed 199 200| Index | Severity | Update | Issue description | Issue source | 201| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 202| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 203| 2 | important | fix LP4/LP4X stability issue | Some LP4/LP4X board need to update read odt to 40ohm to fix stability issue. Note: BL31 should be update to V1.37. | - | 204| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 205 206------ 207 208## rk3588_bl31_v1.36.elf 209 210| Date | File | Build commit | Severity | 211| ---------- | :-------------------- | ------------ | --------- | 212| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 213 214### New 215 2161. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 217 218------ 219 220## rk3588_bl31_v1.35.elf 221 222| Date | File | Build commit | Severity | 223| ---------- | :-------------------- | ------------ | --------- | 224| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 225 226### New 227 2281. Improve the stability of hdmirx. 229 230------ 231 232## rk3588_bl31_v1.34.elf 233 234| Date | File | Build commit | Severity | 235| ---------- | :-------------------- | ------------ | --------- | 236| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 237 238### New 239 2401. Support hptimer to use soft adjust mode. 2412. Support pvtpll to add length. 242 243### Fixed 244 245| Index | Severity | Update | Issue description | Issue source | 246| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 247| 1 | important | Avoid pmu mcu to boot accidentally in system suspend. | With pmu mcu's accidental boot, linux kernel's code and data may be overwrite after system resume. | - | 248 249------ 250 251## rk3588_spl_v1.12.bin 252 253| Date | File | Build commit | Severity | 254| ---------- | :-------------------- | ------------ | --------- | 255| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 256 257### New 258 2591. Support SPL AB. 260 261------ 262 263## rk3588_bl31_v1.33.elf 264 265| Date | File | Build commit | Severity | 266| ---------- | :-------------------- | ------------ | --------- | 267| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 268 269### New 270 2711. Support rk3588m, rk3588j. 272 273------ 274 275## rk3588_usbplug_v1.10.bin 276 277| Date | File | Build commit | Severity | 278| ---------- | :----------------------- | ------------ | --------- | 279| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 280 281### New 282 2831. Improve compatibility. 284 285------ 286 287## rk3588_bl31_v1.32.elf 288 289| Date | File | Build commit | Severity | 290| ---------- | :-------------------- | ------------ | --------- | 291| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 292 293### New 294 2951. Support bus auto CS. 296 297------ 298 299## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 300 301| Date | File | Build commit | Severity | 302| ---------- | :------------------------------------------- | ------------ | --------- | 303| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 304 305### New 306 3071. Derate/perbank refresh can be enable/disable by ddrbin_tool. 3082. Support pstore function. 3093. Boot FSP configurable by ddrbin_tool. 3104. Enable LPDDR5 DMC function. 3115. Support LPDDR5 byte mode DRAM. 3126. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 313 314### Fixed 315 316| Index | Severity | Update | Issue description | Issue source | 317| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 318| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 319| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 320| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 321| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 322| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 323 324------ 325 326## rk3588_bl31_v1.31.elf 327 328| Date | File | Build commit | Severity | 329| ---------- | :-------------------- | ------------ | --------- | 330| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 331 332### New 333 3341. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 3352. Support amp function. 336 337### Fixed 338 339| Index | Severity | Update | Issue description | Issue source | 340| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 341| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 342 343------ 344 345## rk3588_bl31_v1.30.elf 346 347| Date | File | Build commit | Severity | 348| ---------- | :-------------------- | ------------ | --------- | 349| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 350 351### New 352 3531. Support pstore. 354 355------ 356 357## rk3588_bl31_v1.29.elf 358 359| Date | File | Build commit | Severity | 360| ---------- | :-------------------- | ----------- | --------- | 361| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 362 363### New 364 3651. Add A55 AT speculative patches. 3662. Add LPDDR5 DFS patches, support DFS between rows. 3673. Config FW-DSU region according to the specific DDR channel. 368 369### Fixed 370 371| Index | Severity | Update | Issue description | Issue source | 372| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 373| 1 | important | Fix problem about CEC wakeup. | When waiting for CEC wakeup source in system suspend, gpio1/3 irq will wakeup both AP and mcu . | - | 374| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 375| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 376 377------ 378 379## rk3588_bl32_v1.12.bin 380 381| Date | File | Build commit | Severity | 382| ---------- | :-------------------- | ------------ | --------- | 383| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 384 385### New 386 3871. Config FW-DSU region according to the specific DDR channel. 388 389------ 390 391## rk3588_bl32_v1.11.bin 392 393| Date | File | Build commit | Severity | 394| ---------- | :-------------------- | ------------ | --------- | 395| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 396 397### Fixed 398 399| Index | Severity | Update | Issue description | Issue source | 400| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 401| 1 | important | Solve the problem that OPTEE is stuck during startup when printing is closed | User use /rkbin/tools/ddrbin_tool to close printing , then rk_atags will notify OPTEE to disable printing, When OPTEE starts, it will be stuck and unable to enter U-Boot | - | 402 403------ 404 405