1# RK3576 Release Note 2 3## rk3576_spl_v1.08.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :----------------------- | ----------- | -------- | 7| 2025-06-09 | rk3576_spl_v1.08.bin | 60e6e79d7a0 | important | 8 9### New 10 111. Modify load address of spl bin. 122. Add sdmmc pinctrl support. 13 14------ 15 16## rk3576_bl31_v1.20.elf 17 18| Date | File | Build commit | Severity | 19| ---------- | :-------------------- | ------------ | --------- | 20| 2025-05-13 | rk3576_bl31_v1.20.elf | 4d7e811c6 | important | 21 22### New 23 241. Change the base address of BL31 to 0x60000. 252. Enhance the stability of system reboot. 26 27------ 28 29## rk3576_bl32_v1.06.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :-------------------- | ------------ | --------- | 33| 2025-05-12 | rk3576_bl32_v1.06.bin | 667b54418 | important | 34 35### New 36 371. Add support for verify config ip. 382. Add OEM OTP KEY hmac support for user ta. 39 40### Fixed 41 42| Index | Severity | Update | Issue description | Issue source | 43| ----- | --------- | -------------------------------------------------------- | ----------------------------------------------------- | ------------ | 44| 1 | important | Merge official security patches | Address potential security risks | - | 45| 2 | important | Support automatic file recovery after abnormal power off | Abnormal power off causes user ta cannot run normally | 517988 | 46 47------ 48 49## rk3576_bl31_v1.19.elf 50 51| Date | File | Build commit | Severity | 52| ---------- | :-------------------- | ------------ | --------- | 53| 2025-03-21 | rk3576_bl31_v1.19.elf | f3570ca5d | important | 54 55### New 56 571. Enhanced usb1 stability for rk3576_s1. 58 59------ 60 61## rk3576_bl31_v1.18.elf 62 63| Date | File | Build commit | Severity | 64| ---------- | :-------------------- | ------------ | --------- | 65| 2025-03-14 | rk3576_bl31_v1.18.elf | b072a1255 | important | 66 67### New 68 691. Supports SCU1_AUTO_PD function to be enabled dynamically. 702. Supports panic and wdt reset under MOS. 71 72------ 73 74## rk3576_bl31_v1.17.elf 75 76| Date | File | Build commit | Severity | 77| ---------- | :-------------------- | ------------ | --------- | 78| 2025-03-03 | rk3576_bl31_v1.17.elf | 70d3deb59 | important | 79 80### New 81 821. Support to configure gpio-group. 832. Reduce the BL31 firmware size.. 84 85------ 86 87## rk3576_bl31_v1.16.elf 88 89| Date | File | Build commit | Severity | 90| ---------- | :-------------------- | ------------ | --------- | 91| 2025-02-13 | rk3576_bl31_v1.16.elf | fab0f0345 | important | 92 93### New 94 951. Optimize speed of system resume. 962. Optimize the flow of detecting external 32k clock. 97 98------ 99 100## rk3576_boost_v1.03.bin 101 102| Date | File | Build commit | Severity | 103| ---------- | :-------------------- | ----------- | -------- | 104| 2025-01-24 | rk3576_boost_v1.03.bin | 8a55316839 | moderate | 105 106### Fixed 107 108| Index | Severity | Update | Issue description | Issue source | 109| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 110| 1 | moderate | accelerate UFS boot speed. | The boot speed of UFS is relatively slow. | - | 111 112------ 113 114## rk3576_bl31_v1.15.elf 115 116| Date | File | Build commit | Severity | 117| ---------- | :-------------------- | ------------ | --------- | 118| 2025-01-03 | rk3576_bl31_v1.15.elf | bf841fed1 | important | 119 120### New 121 1221. Support dual system. 1232. Support wake source after virtual-poweroff. 1243. Enhanced otp stability after ultra sleep. 125 126------ 127 128## rk3576_bl31_v1.14.elf 129 130| Date | File | Build commit | Severity | 131| ---------- | :-------------------- | ------------ | --------- | 132| 2024-11-08 | rk3576_bl31_v1.14.elf | c481e5368 | important | 133 134### New 135 1361. Support RK3576 j/m. 1372. Support reset arch timer after system resume. 138 139------ 140 141## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin 142 143| Date | File | Build commit | Severity | 144| ---------- | :------------------------------------------------------------ | ------------ | --------- | 145| 2024-11-07 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin | 2f85f4b2d4 | important | 146 147### New 148 1491. Add support RK3576J and RK3576M. 1502. Optimize DDR performance. 1513. Hptimer support 1G frequency. 152 153------ 154 155## rk3576_usbplug_v1.04.bin 156 157| Date | File | Build commit | Severity | 158| ---------- | :-------------------- | ------------ | --------- | 159| 2024-11-07 | rk3576_usbplug_v1.04.bin | 13ceb2afdcb | important | 160 161### Fixed 162 163| Index | Severity | Update | Issue description | Issue source | 164| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 165| 1 | important | Add 1Ghz arch timer support, and usbplug is adjusted to get current arch timer frequency from preloader by default. | Delay in usbplug is inaccurate. | - | 166 167------ 168 169## rk3576_spl_v1.07.bin 170 171| Date | File | Build commit | Severity | 172| ---------- | :-------------------- | ------------ | --------- | 173| 2024-11-07 | rk3576_spl_v1.07.bin | 13ceb2afdcb | important | 174 175### Fixed 176 177| Index | Severity | Update | Issue description | Issue source | 178| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 179| 1 | important | Add 1Ghz arch timer support, and SPL is adjusted to get current arch timer frequency from preloader by default. | Delay in SPL is inaccurate, and time print at the end is inaccurate too. | - | 180 181------ 182 183## rk3576_bl32_v1.05.bin 184 185| Date | File | Build commit | Severity | 186| ---------- | :-------------------- | ------------ | --------- | 187| 2024-11-01 | rk3576_bl32_v1.05.bin | 9f2aca7d1 | important | 188 189### Fixed 190 191| Index | Severity | Update | Issue description | Issue source | 192| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 193| 1 | important | check whether the rpmb key has been burned before changing security level | upgrading from weak security level to strong security level may result in rpmb key verification failure | - | 194| 2 | important | fixed RSA OAEP MGF1 algorithm | TA will report an error when using RSA algorithm OAEP MGF1 padding method | - | 195| 3 | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | - | 196 197------ 198 199## rk3576_bl31_v1.13.elf 200 201| Date | File | Build commit | Severity | 202| ---------- | :-------------------- | ------------ | --------- | 203| 2024-10-31 | rk3576_bl31_v1.13.elf | b21ffefc7 | important | 204 205### New 206 2071. Add control for PLDO2 in the system suspend/resume. 208 209------ 210 211## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin 212 213| Date | File | Build commit | Severity | 214| ---------- | :------------------------------------------------------------ | ------------ | --------- | 215| 2024-10-09 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin | fcb0cfd52f | important | 216 217### New 218 2191. Add support RK3576S. 220 221------ 222 223## rk3576_bl31_v1.12.elf 224 225| Date | File | Build commit | Severity | 226| ---------- | :-------------------- | ------------ | --------- | 227| 2024-10-09 | rk3576_bl31_v1.12.elf | 2535b79ce | important | 228 229### New 230 2311. Support fast-boot. 2322. Support RK3576S1. 233 234------ 235 236## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin 237 238| Date | File | Build commit | Severity | 239| ---------- | :----------------------------------------------------------- | ------------ | --------- | 240| 2024-09-26 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin | 584efc13bf | important | 241 242### New 243 2441. Enable dvfs/periodic training in loader. 245 246### Fixed 247 248| Index | Severity | Update | Issue description | Issue source | 249| ----- | --------- | ----------------------------------------------- | ------------------------------------------------------------ | ------------ | 250| 1 | important | Fix rd_dqs_vref_training | A few chips rd_dqs_vref_training results may be unreasonable, resulting in abnormal DDR | - | 251| 2 | important | Fix LPDDR5 ultra suspend resume failure issue | - | - | 252| 3 | moderate | Update the criteria of the eye scan result pass | - | - | 253 254------ 255 256## rk3576_usbplug_fspi1_v1.03.bin 257 258| Date | File | Build commit | Severity | 259| ---------- | :----------------------- | ----------- | -------- | 260| 2024-09-18 | rk3576_usbplug_fspi1_v1.03.bin | 4546bd092ab5 | important | 261 262### New 263 2641. Support GPT bakcup. 265 266------ 267 268## rk3576_bl31_v1.11.elf 269 270| Date | File | Build commit | Severity | 271| ---------- | :-------------------- | ------------ | --------- | 272| 2024-09-21 | rk3576_bl31_v1.11.elf | 5ed489867 | important | 273 274### New 275 2761. Support non-CPU0 interrupt wake up when system suspend. 2772. Pull up pmu_sleep pin1 by default when system suspend. 2783. Support AMP OS. 279 280------ 281 282## rk3576_spl_v1.06.bin 283 284| Date | File | Build commit | Severity | 285| ---------- | :----------------------- | ----------- | -------- | 286| 2024-09-13 | rk3576_spl_v1.06.bin | 8532be3569c | important | 287 288### New 289 2901. Modify the erase protection function, and vendor storage data can also be erased. 2912. Modify the MPHY power supply judgment to solve some UFS support exception issues. 2923. Add CRU reset to the controller to solve individual UFS initialization issues. 293 294------ 295 296## rk3576_usbplug_v1.03.bin 297 298| Date | File | Build commit | Severity | 299| ----------- | :----------------------- | ------------ | --------- | 300| 2024-09-013 | rk3576_usbplug_v1.03.bin | 8532be356 | important | 301 302### New 303 3041. Modify the erase protection function, and vendor storage data can also be erased. 3052. Modify the MPHY power supply judgment to solve some UFS support exception issues. 3063. Add CRU reset to the controller to solve individual UFS initialization issues. 307 308------ 309 310## rk3576_bl32_v1.04.bin 311 312| Date | File | Build commit | Severity | 313| ---------- | :-------------------- | ------------ | --------- | 314| 2024-09-02 | rk3576_bl32_v1.04.bin | 6c78a7d8c | important | 315 316### New 317 3181. Supports reading and writing OTP data for Non Protected OEM Zone. 3192. Support software TA encryption key, customers can use TA encryption function without burning the key. 320 321------ 322 323## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin 324 325| Date | File | Build commit | Severity | 326| ---------- | :----------------------------------------------------------- | ------------ | --------- | 327| 2024-07-27 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin | a6303af65c | important | 328 329### New 330 3311. Support x16, x8 die mixed package LPDDR4(X). 3322. Add JEDEC Rx Mask for eyescan. 333 334### Fixed 335 336| Index | Severity | Update | Issue description | Issue source | 337| ----- | --------- | ------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 338| 1 | important | Optimize LPDDR5 stability | - | - | 339| 2 | important | Fix ultra suspend low probability resume failure issue | ultra suspend resume fails with a low probability | - | 340| 3 | moderate | Optimize uart printing speed | - | - | 341| 4 | moderate | Increased force jtag time to 1 second | Individual boards with problematic uart hardware design will be switched to jtag mode | - | 342 343------ 344 345## rk3576_bl32_v1.03.bin 346 347| Date | File | Build commit | Severity | 348| ---------- | :-------------------- | ------------ | --------- | 349| 2024-07-22 | rk3576_bl32_v1.03.bin | 1bfd9b503 | important | 350 351### New 352 3531. Support block reading of RPMB data. 3542. Close Keylad function for get otp zero count. 355 356------ 357 358## rk3576_bl31_v1.10.elf 359 360| Date | File | Build commit | Severity | 361| ---------- | :-------------------- | ------------ | --------- | 362| 2024-07-20 | rk3576_bl31_v1.10.elf | 6130bb51a | important | 363 364### New 365 3661. Support gpio0 debounce interrupt wake up when system suspend. 3672. Support access mem_os_reg. 3683. Save global reset status in mem_os_reg. 369 370------ 371 372## rk3576_bl31_v1.09.elf 373 374| Date | File | Build commit | Severity | 375| ---------- | :-------------------- | ------------ | --------- | 376| 2024-06-28 | rk3576_bl31_v1.09.elf | 286c013b2 | important | 377 378### New 379 3801. Support to close VDD_CPU_BIG. 3812. Support 1G frequency of cpu timer. 3823. Support for reducing length. 383 384------ 385 386## rk3576_spl_v1.05.bin 387 388| Date | File | Build commit | Severity | 389| ---------- | :----------------------- | ----------- | -------- | 390| 2024-06-19 | rk3576_spl_v1.05.bin | 884f049582f | important | 391 392### Fixed 393 394| Index | Severity | Update | Issue description | Issue source | 395| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 396| 1 | important | Add write maskrom flag to OS_REG0 support | SPL will now write OS_REG0 to enter maskrom mode. | - | 397 398------ 399 400## rk3576_{usbplug,usbplug_fspi1}_v1.02.bin 401 402| Date | File | Build commit | Severity | 403| ---------- | :----------------------- | ----------- | -------- | 404| 2024-06-19 | rk3576_{usbplug,usbplug_fspi1}_v1.02.bin | 0fe85c2474 | important | 405 406### Fixed 407 408| Index | Severity | Update | Issue description | Issue source | 409| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 410| 1 | important | Add clear OS_REG0 support | SPL will write OS_REG0 to enter maskrom mode, usbplug needs to clear the maskrom flag accordingly. | - | 411 412------ 413 414## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin 415 416| Date | File | Build commit | Severity | 417| ---------- | :----------------------------------------------------------- | ------------ | --------- | 418| 2024-06-17 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin | da1087e33f | important | 419 420### New 421 4221. Supports dram whose cs0 row is less than cs1 row. 4232. Add eyescan DDR bin. 424 425### Fixed 426 427| Index | Severity | Update | Issue description | Issue source | 428| ----- | --------- | ------------------------------------------------- | --------------------------------------------- | ------------ | 429| 1 | important | Ensure VOP bandwidth in extreme situations | - | - | 430| 2 | important | Fix probabilistic failure to detect LPDDR4(X) CS1 | Probabilistic failure to detect LPDDR4(X) CS1 | - | 431 432------ 433 434## rk3576_bl31_v1.08.elf 435 436| Date | File | Build commit | Severity | 437| ---------- | :-------------------- | ------------ | --------- | 438| 2024-06-07 | rk3576_bl31_v1.08.elf | 6102c2d62 | important | 439 440### New 441 4421. Support rbrom command in UFS machines. 4432. Enable memory repair according to otp. 444 445------ 446 447## rk3576_bl31_v1.07.elf 448 449| Date | File | Build commit | Severity | 450| ---------- | :-------------------- | ------------ | --------- | 451| 2024-05-29 | rk3576_bl31_v1.07.elf | d6d387faa | important | 452 453### New 454 4551. Support power off vdd_logic when virtual-poweroff. 4562. Support to configure bus_mcu in NS. 4573. Improve DDR stability when ultra suspend. 4584. Support DFS in VOP+EBC machine. 459 460------ 461 462## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin 463 464| Date | File | Build commit | Severity | 465| ---------- | :----------------------------------------------------------- | ------------ | --------- | 466| 2024-05-28 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin | 27ded95582 | important | 467 468### New 469 4701. Supports dram whose cs0 row is less than cs1 row. 4712. Add eyescan DDR bin. 472 473### Fixed 474 475| Index | Severity | Update | Issue description | Issue source | 476| ----- | --------- | --------------------------------------------------------- | ----------------- | ------------ | 477| 1 | important | Fix an issue with some LPDDR5 read eye skewed to the left | - | - | 478| 2 | important | Improve LPDDR5 534MHz high temperature stability | - | - | 479| 3 | important | Improve ultra suspend stability | - | - | 480| 4 | important | Improve reboot stability | - | - | 481| 5 | moderate | Improve print result of eye scan | - | - | 482 483------ 484 485## rk3576_boost_v1.02.bin 486 487| Date | File | Build commit | Severity | 488| ---------- | :-------------------- | ----------- | -------- | 489| 2024-05-25 | rk3576_boost_v1.02.bin | 85a3a9ac98 | moderate | 490 491### Fixed 492 493| Index | Severity | Update | Issue description | Issue source | 494| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 495| 1 | moderate | Close uart print | If baud rate is not 1500000,it will print garbled text. | - | 496 497------ 498 499## rk3576_spl_v1.04.bin 500 501| Date | File | Build commit | Severity | 502| ---------- | :-------------------- | ------------ | --------- | 503| 2024-05-17 | rk3576_spl_v1.04.bin | 3e169ed6d1d | important | 504 505### Fixed 506 507| Index | Severity | Update | Issue description | Issue source | 508| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 509| 1 | important | When bootrom boot from sd card, fail at SPL stage | SD card power-off mechanism in SPL exists problem | - | 510 511------ 512 513## rk3576_bl31_v1.06.elf 514 515| Date | File | Build commit | Severity | 516| ---------- | :-------------------- | ------------ | --------- | 517| 2024-05-16 | rk3576_bl31_v1.06.elf | a2ba6bc7c | important | 518 519### New 520 5211. Print global reset status. 5222. Support suspend from any cpu. 523 524------ 525 526## rk3576_bl32_v1.02.bin 527 528| Date | File | Build commit | Severity | 529| ---------- | :-------------------- | ------------ | --------- | 530| 2024-05-13 | rk3576_bl32_v1.02.bin | b90c1680e | important | 531 532### New 533 5341. Support read write verify toybrick ksn. 535 536------ 537 538## rk3576_spl_v1.03.bin 539 540| Date | File | Build commit | Severity | 541| ---------- | :-------------------- | ------------ | --------- | 542| 2024-04-30 | rk3576_spl_v1.03.bin | e53b21c53e6 | important | 543 544### Fixed 545 546| Index | Severity | Update | Issue description | Issue source | 547| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 548| 1 | important | Fix GPT problem caused by different blocksizes of TF card and UFS device | Invalid GPT error happens | - | 549 550------ 551 552## rk3576_bl31_v1.05.elf 553 554| Date | File | Build commit | Severity | 555| ---------- | :-------------------- | ------------ | --------- | 556| 2024-04-24 | rk3576_bl31_v1.05.elf | 76e9c9f54 | important | 557 558### New 559 5601. Enable pd_gpu repair. 5612. Add otp init. 5623. Increase pvptll length for middle frequencies. 5634. Adjust pvtpll table by otp opp info. 5645. Hptimer support 1G frequency. 5656. Don't use cpu unclean src. 566 567### Fixed 568 569| Index | Severity | Update | Issue description | Issue source | 570| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 571| 1 | important | Fix cpu frequecy error when suspend and resume | System crash when suspend and resume | - | 572 573------ 574 575## rk3576_boost_v1.00.bin 576 577| Date | File | Build commit | Severity | 578| ---------- | :-------------------- | ----------- | -------- | 579| 2024-04-23 | rk3576_boost_v1.00.bin | d4affbeb09 | important | 580 581### Fixed 582 583| Index | Severity | Update | Issue description | Issue source | 584| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 585| 1 | important | Fixed SD card boot fail | BootROM load ddr.bin fail in SD card | - | 586 587------ 588 589## rk3576_spl_v1.02.bin 590 591| Date | File | Build commit | Severity | 592| ---------- | :-------------------- | ----------- | -------- | 593| 2024-04-19 | rk3576_spl_v1.02.bin | 57b8ceed1c3 | important | 594 595### New 596 5971. Enable cci channels for devices. 5982. Add internal phase support for dwmmc. 5993. Enable decom by default. 6004. Add eMMC and FSPI iomux support. 6015. Improve UFS support. 6026. Improve usbplug support. 603 604------ 605 606## rk3576_bl31_v1.04.elf 607 608| Date | File | Build commit | Severity | 609| ---------- | :-------------------- | ------------ | --------- | 610| 2024-04-16 | rk3576_bl31_v1.04.elf | 30018b771 | important | 611 612### New 613 6141. Reduced power consumption of the pmu 1v8 during sleep. 615 616### Fixed 617 618| Index | Severity | Update | Issue description | Issue source | 619| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 620| 1 | important | Fixed GPU performance deteriorates after sleep | GPU performance will deteriorates after sleep | - | 621 622------ 623 624## rk3576_usbplug_v1.01.bin 625 626| Date | File | Build commit | Severity | 627| ---------- | :----------------------- | ------------ | --------- | 628| 2024-04-17 | rk3576_usbplug_v1.01.bin | fa96a41a6 | important | 629 630### New 631 6321. Add support write booster. 633 634### Fixed 635 636| Index | Severity | Update | Issue description | Issue source | 637| ----- | --------- | --------------------------------------------------- | ---------------------------------------------------------- | ------------ | 638| 1 | important | Poll for max. 1500ms for fDeviceInit flag to clear. | The timeout is too short, and UFS initialization may fail. | - | 639| 2 | important | Support UFS with PHISON UFS controller. | Test ready command will fail. | - | 640 641------ 642 643## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin 644 645| Date | File | Build commit | Severity | 646| ---------- | :--------------------------------------------------- | ------------ | --------- | 647| 2024-04-16 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin | 81dd75088a | important | 648 649### Warn 650 6511. When LPDDR5 is used, the kernel must have this patch: 540126c8642b arm64: dts: rockchip: Increase 2400M to 2750M for dmc opp table (commit ID may be different for different kernel branches). 652 653### Fixed 654 655| Index | Severity | Update | Issue description | Issue source | 656| ----- | --------- | ----------------------------------------------- | -------------------------------------------- | ------------ | 657| 1 | important | Change default freq of LPDDR5 to 2736MHz | - | - | 658| 2 | important | Change trigger time of force uart rx to smaller | uart may not automatically trigger jtag mode | - | 659 660------ 661 662## rk3576_bl32_v1.01.bin 663 664| Date | File | Build commit | Severity | 665| ---------- | :-------------------- | ------------ | --------- | 666| 2024-04-16 | rk3576_bl32_v1.01.bin | 185dc3c92 | important | 667 668### New 669 6701. Optimization parameter check to enhance security. 6712. Keylad supports get otp zero count. 672 673------ 674 675## rk3576_bl31_v1.03.elf 676 677| Date | File | Build commit | Severity | 678| ---------- | :-------------------- | ------------ | --------- | 679| 2024-04-10 | rk3576_bl31_v1.03.elf | 9de33eca3 | important | 680 681### New 682 6831. Improve DDR stability when sleep. 6842. Supports DDR frequency conversion in EBC scenarios. 685 686### Fixed 687 688| Index | Severity | Update | Issue description | Issue source | 689| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 690| 1 | important | Fixed CPU performance deteriorates after sleep | CPU performance will deteriorates after sleep | - | 691 692------ 693 694## rk3576_{spl,usbplug}_fspi1_v1.00.bin 695 696| Date | File | Build commit | Severity | 697| ---------- | :-------------------- | ----------- | -------- | 698| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 699 700### New 701 7021. Support fspi1 spiflash. 703 704------ 705 706## rk3576_spl_v1.01.bin 707 708| Date | File | Build commit | Severity | 709| ---------- | :-------------------- | ----------- | -------- | 710| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 711 712### New 713 7141. Support SD card. 7152. Support SecureBoot. 7163. Enable crypto. 7174. Improve UFS support. 7185. Improve VOP2 support. 7196. Add MCU-related register configuration. 720 721------ 722 723## rk3576_bl31_v1.02.elf 724 725| Date | File | Build commit | Severity | 726| ---------- | :-------------------- | ------------ | --------- | 727| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 728 729### New 730 7311. Support HDCP. 7322. Enable GPU counter. 733 734------ 735 736## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 737 738| Date | File | Build commit | Severity | 739| ---------- | :------------------------------------------- | ------------ | --------- | 740| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 741 742### Fixed 743 744| Index | Severity | Update | Issue description | Issue source | 745| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 746| 1 | important | Fixed VOP will flash with POST_BUF_EMPTY | When DDR is under heavy load, or DDR frequency is low, especially when GPU and RKNN are under heavy load, VOP will flash with POST_BUF_EMPTY. | - | 747 748------ 749 750## rk3576_bl31_v1.01.elf 751 752| Date | File | Build commit | Severity | 753| ---------- | :-------------------- | ------------ | --------- | 754| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 755 756### New 757 7581. Support suspend/resume in uboot. 7592. Support virtual poweroff. 7603. Support recover system time after system resume. 761 762------ 763 764## rk3576_{ddr,spl,usbplug}_v1.00.bin 765 766| Date | File | Build commit | Severity | 767| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 768| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 769 770### New 771 7721. Initial version. 773 774------ 775 776## rk3576_{bl31, bl32}_v1.00.bin 777 778| Date | File | Build commit | Severity | 779| ---------- | :-------------------- | ------------ | --------- | 780| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 781 782### New 783 7841. Initial version. 785 786------ 787 788