1# RK3588 Release Note 2 3## rk3588_bl31_v1.43.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-09-26 | rk3588_bl31_v1.43.elf | 24b7dd41a | important | 8 9### New 10 111. Supports to pass bl31 version number through rk atags. 122. Support to configure wake sources for virtual-poweroff through dts. 13 14------ 15 16## rk3588_spl_v1.13.bin 17 18| Date | File | Build commit | Severity | 19| ---------- | :------------------- | ------------ | --------- | 20| 2023-09-25 | rk3588_spl_v1.13.bin | e4e124926e | important | 21 22### New 23 241. Print and pass the firmware version number. 25 26### Fixed 27 28| Index | Severity | Update | Issue description | Issue source | 29| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 30| 1 | important | Solve the issue that the backup image is not loaded when the SPL load or check u-boot.dtb fails | When u-boot.dtb of the first uboot.img is corrupted, SPL doesn't load the backup image. | - | 31 32------ 33 34## rk3588_bl31_v1.42.elf 35 36| Date | File | Build commit | Severity | 37| ---------- | :-------------------- | ------------ | --------- | 38| 2023-09-09 | rk3588_bl31_v1.42.elf | 87bcc5dfe | important | 39 40### New 41 421. Optimize the time of system resume. 432. Support any cpu to do system suspend/resume. 443. Support all pwm int to wakeup when virtual-poweroff. 45 46------ 47 48## rk3588_bl32_v1.14.bin 49 50| Date | File | Build commit | Severity | 51| ---------- | :-------------------- | ------------ | --------- | 52| 2023-08-28 | rk3588_bl32_v1.14.bin | b5340fd65 | important | 53 54### New 55 561. Pseudo random number seed will be set by default. 572. Supports read and write security flag interfaces. 583. Support check ta encryption key is written. 59 60### Fixed 61 62| Index | Severity | Update | Issue description | Issue source | 63| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------- | ------------ | 64| 1 | important | Fixed hardware crypto probability crash issue after enabling dynamic memory | Error will be reported when using hardware crypto | - | 65 66------ 67 68## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin 69 70| Date | File | Build commit | Severity | 71| ---------- | :------------------------------------------- | ------------ | --------- | 72| 2023-08-11 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin | 25cee80c4f | important | 73 74### Warn 75 761. BL31 should be update to V1.41 or above. 77 78### New 79 801. Improve the stability of LPDDR5 528MHz. 812. Update vref_inner for each channel in fsp_param to improve stability. 82 83### Fixed 84 85| Index | Severity | Update | Issue description | Issue source | 86| ----- | --------- | ------------------------------------------------------------ | --------------------------------------------------------- | ------------ | 87| 1 | important | Fixed init fail issue that boot in high temperature environment | Panic in ddrbin when boot in high temperature environment | - | 88 89------ 90 91## rk3588_bl31_v1.41.elf 92 93| Date | File | Build commit | Severity | 94| ---------- | :-------------------- | ------------ | --------- | 95| 2023-08-10 | rk3588_bl31_v1.41.elf | b7c5102a2 | important | 96 97### New 98 991. Support L3 partition. 1002. Update configuration of ddr vref_inner. 1013. Support to config MCU sleep parameter through DTS. 102 103------ 104 105## rk3588_bl31_v1.40.elf 106 107| Date | File | Build commit | Severity | 108| ---------- | :-------------------- | ------------ | --------- | 109| 2023-07-13 | rk3588_bl31_v1.40.elf | dc1125f48 | important | 110 111### New 112 1131. Add support to reset vop sub mem pd. 114 115------ 116 117## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 118 119| Date | File | Build commit | Severity | 120| ---------- | :------------------------------------------- | ------------ | --------- | 121| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 122 123### New 124 1251. Add support print training result and mr value. 126 127### Fixed 128 129| Index | Severity | Update | Issue description | Issue source | 130| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 131| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 132| 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. | - | 133 134------ 135 136## rk3588_bl31_v1.39.elf 137 138| Date | File | Build commit | Severity | 139| ---------- | :-------------------- | ------------ | --------- | 140| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 141 142### New 143 1441. Change read size to 128 bytes. 1452. Adjust pvtpll table by otp. 1463. Modify pvtpll table for rk3588j/m. 147 148------ 149 150## rk3588_bl31_v1.38.elf 151 152| Date | File | Build commit | Severity | 153| ---------- | :-------------------- | ------------ | --------- | 154| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 155 156### Warn 157 1581. DDR bin should be update to V1.11 or above. 159 160### New 161 1621. Update configuration of ddr lp5 mr. 1632. Improve the stability of hdmirx. 1643. Support ddr spread spectrum mode. 165 166------ 167 168## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 169 170| Date | File | Build commit | Severity | 171| ---------- | :------------------------------------------- | ------------ | --------- | 172| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 173 174### Warn 175 1761. BL31 should be update to V1.38 or above. 177 178### New 179 1801. Added more print info when initialization fails to help locate soldering issues. 1812. Optimizing boot time. 1823. Enable per bank refresh function. 1834. LPDDR5 4 channels use different write vref values to improve stability. 1845. First init LPDDR4x. 1856. LPDDR5 cavref update to 36%. 1867. Add support spread spectrum mode. 187 188------ 189 190## rk3588_bl32_v1.13.bin 191 192| Date | File | Build commit | Severity | 193| ---------- | :-------------------- | ------------ | --------- | 194| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 195 196### New 197 1981. OTP supports burst read to accelerate BL32 startup speed. 1992. Kernel support read secure boot flag and public key hash. 2003. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 2014. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 202 203------ 204 205## rk3588_bl31_v1.37.elf 206 207| Date | File | Build commit | Severity | 208| ---------- | :-------------------- | ------------ | --------- | 209| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 210 211### New 212 2131. Save/restore u2phy_grf registers when system suspend/resume. 2142. Save/restore more ddr related registers when system suspend/resume. 2153. Compatible with system suspend/resume in QNX. 216 217------ 218 219## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 220 221| Date | File | Build commit | Severity | 222| ---------- | :------------------------------------------- | ------------ | --------- | 223| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 224 225### New 226 2271. Pageclose can be enable/disable by ddrbin_tool. 228 229### Fixed 230 231| Index | Severity | Update | Issue description | Issue source | 232| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 233| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 234| 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. | - | 235| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 236 237------ 238 239## rk3588_bl31_v1.36.elf 240 241| Date | File | Build commit | Severity | 242| ---------- | :-------------------- | ------------ | --------- | 243| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 244 245### New 246 2471. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 248 249------ 250 251## rk3588_bl31_v1.35.elf 252 253| Date | File | Build commit | Severity | 254| ---------- | :-------------------- | ------------ | --------- | 255| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 256 257### New 258 2591. Improve the stability of hdmirx. 260 261------ 262 263## rk3588_bl31_v1.34.elf 264 265| Date | File | Build commit | Severity | 266| ---------- | :-------------------- | ------------ | --------- | 267| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 268 269### New 270 2711. Support hptimer to use soft adjust mode. 2722. Support pvtpll to add length. 273 274### Fixed 275 276| Index | Severity | Update | Issue description | Issue source | 277| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 278| 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. | - | 279 280------ 281 282## rk3588_spl_v1.12.bin 283 284| Date | File | Build commit | Severity | 285| ---------- | :-------------------- | ------------ | --------- | 286| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 287 288### New 289 2901. Support SPL AB. 291 292------ 293 294## rk3588_bl31_v1.33.elf 295 296| Date | File | Build commit | Severity | 297| ---------- | :-------------------- | ------------ | --------- | 298| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 299 300### New 301 3021. Support rk3588m, rk3588j. 303 304------ 305 306## rk3588_usbplug_v1.10.bin 307 308| Date | File | Build commit | Severity | 309| ---------- | :----------------------- | ------------ | --------- | 310| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 311 312### New 313 3141. Improve compatibility. 315 316------ 317 318## rk3588_bl31_v1.32.elf 319 320| Date | File | Build commit | Severity | 321| ---------- | :-------------------- | ------------ | --------- | 322| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 323 324### New 325 3261. Support bus auto CS. 327 328------ 329 330## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 331 332| Date | File | Build commit | Severity | 333| ---------- | :------------------------------------------- | ------------ | --------- | 334| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 335 336### New 337 3381. Derate/perbank refresh can be enable/disable by ddrbin_tool. 3392. Support pstore function. 3403. Boot FSP configurable by ddrbin_tool. 3414. Enable LPDDR5 DMC function. 3425. Support LPDDR5 byte mode DRAM. 3436. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 344 345### Fixed 346 347| Index | Severity | Update | Issue description | Issue source | 348| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 349| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 350| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 351| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 352| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 353| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 354 355------ 356 357## rk3588_bl31_v1.31.elf 358 359| Date | File | Build commit | Severity | 360| ---------- | :-------------------- | ------------ | --------- | 361| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 362 363### New 364 3651. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 3662. Support amp function. 367 368### Fixed 369 370| Index | Severity | Update | Issue description | Issue source | 371| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 372| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 373 374------ 375 376## rk3588_bl31_v1.30.elf 377 378| Date | File | Build commit | Severity | 379| ---------- | :-------------------- | ------------ | --------- | 380| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 381 382### New 383 3841. Support pstore. 385 386------ 387 388## rk3588_bl31_v1.29.elf 389 390| Date | File | Build commit | Severity | 391| ---------- | :-------------------- | ----------- | --------- | 392| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 393 394### New 395 3961. Add A55 AT speculative patches. 3972. Add LPDDR5 DFS patches, support DFS between rows. 3983. Config FW-DSU region according to the specific DDR channel. 399 400### Fixed 401 402| Index | Severity | Update | Issue description | Issue source | 403| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 404| 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 . | - | 405| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 406| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 407 408------ 409 410## rk3588_bl32_v1.12.bin 411 412| Date | File | Build commit | Severity | 413| ---------- | :-------------------- | ------------ | --------- | 414| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 415 416### New 417 4181. Config FW-DSU region according to the specific DDR channel. 419 420------ 421 422## rk3588_bl32_v1.11.bin 423 424| Date | File | Build commit | Severity | 425| ---------- | :-------------------- | ------------ | --------- | 426| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 427 428### Fixed 429 430| Index | Severity | Update | Issue description | Issue source | 431| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 432| 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 | - | 433 434------ 435 436