1# RK3576 Release Note 2 3## rk3576_bl31_v1.18.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2025-03-14 | rk3576_bl31_v1.18.elf | b072a1255 | important | 8 9### New 10 111. Supports SCU1_AUTO_PD function to be enabled dynamically. 122. Supports panic and wdt reset under MOS. 13 14------ 15 16## rk3576_bl31_v1.17.elf 17 18| Date | File | Build commit | Severity | 19| ---------- | :-------------------- | ------------ | --------- | 20| 2025-03-03 | rk3576_bl31_v1.17.elf | 70d3deb59 | important | 21 22### New 23 241. Support to configure gpio-group. 252. Reduce the BL31 firmware size.. 26 27------ 28 29## rk3576_bl31_v1.16.elf 30 31| Date | File | Build commit | Severity | 32| ---------- | :-------------------- | ------------ | --------- | 33| 2025-02-13 | rk3576_bl31_v1.16.elf | fab0f0345 | important | 34 35### New 36 371. Optimize speed of system resume. 382. Optimize the flow of detecting external 32k clock. 39 40------ 41 42## rk3576_boost_v1.03.bin 43 44| Date | File | Build commit | Severity | 45| ---------- | :-------------------- | ----------- | -------- | 46| 2025-01-24 | rk3576_boost_v1.03.bin | 8a55316839 | moderate | 47 48### Fixed 49 50| Index | Severity | Update | Issue description | Issue source | 51| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 52| 1 | moderate | accelerate UFS boot speed. | The boot speed of UFS is relatively slow. | - | 53 54------ 55 56## rk3576_bl31_v1.15.elf 57 58| Date | File | Build commit | Severity | 59| ---------- | :-------------------- | ------------ | --------- | 60| 2025-01-03 | rk3576_bl31_v1.15.elf | bf841fed1 | important | 61 62### New 63 641. Support dual system. 652. Support wake source after virtual-poweroff. 663. Enhanced otp stability after ultra sleep. 67 68------ 69 70## rk3576_bl31_v1.14.elf 71 72| Date | File | Build commit | Severity | 73| ---------- | :-------------------- | ------------ | --------- | 74| 2024-11-08 | rk3576_bl31_v1.14.elf | c481e5368 | important | 75 76### New 77 781. Support RK3576 j/m. 792. Support reset arch timer after system resume. 80 81------ 82 83## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin 84 85| Date | File | Build commit | Severity | 86| ---------- | :------------------------------------------------------------ | ------------ | --------- | 87| 2024-11-07 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.09.bin | 2f85f4b2d4 | important | 88 89### New 90 911. Add support RK3576J and RK3576M. 922. Optimize DDR performance. 933. Hptimer support 1G frequency. 94 95------ 96 97## rk3576_usbplug_v1.04.bin 98 99| Date | File | Build commit | Severity | 100| ---------- | :-------------------- | ------------ | --------- | 101| 2024-11-07 | rk3576_usbplug_v1.04.bin | 13ceb2afdcb | important | 102 103### Fixed 104 105| Index | Severity | Update | Issue description | Issue source | 106| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 107| 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. | - | 108 109------ 110 111## rk3576_spl_v1.07.bin 112 113| Date | File | Build commit | Severity | 114| ---------- | :-------------------- | ------------ | --------- | 115| 2024-11-07 | rk3576_spl_v1.07.bin | 13ceb2afdcb | important | 116 117### Fixed 118 119| Index | Severity | Update | Issue description | Issue source | 120| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 121| 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. | - | 122 123------ 124 125## rk3576_bl32_v1.05.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :-------------------- | ------------ | --------- | 129| 2024-11-01 | rk3576_bl32_v1.05.bin | 9f2aca7d1 | important | 130 131### Fixed 132 133| Index | Severity | Update | Issue description | Issue source | 134| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 135| 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 | - | 136| 2 | important | fixed RSA OAEP MGF1 algorithm | TA will report an error when using RSA algorithm OAEP MGF1 padding method | - | 137| 3 | important | fixed condition of whether secure boot is enabled | Under unstable hardware conditions, it may be mistakenly believed that secure boot is enabled | - | 138 139------ 140 141## rk3576_bl31_v1.13.elf 142 143| Date | File | Build commit | Severity | 144| ---------- | :-------------------- | ------------ | --------- | 145| 2024-10-31 | rk3576_bl31_v1.13.elf | b21ffefc7 | important | 146 147### New 148 1491. Add control for PLDO2 in the system suspend/resume. 150 151------ 152 153## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin 154 155| Date | File | Build commit | Severity | 156| ---------- | :------------------------------------------------------------ | ------------ | --------- | 157| 2024-10-09 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.08.bin | fcb0cfd52f | important | 158 159### New 160 1611. Add support RK3576S. 162 163------ 164 165## rk3576_bl31_v1.12.elf 166 167| Date | File | Build commit | Severity | 168| ---------- | :-------------------- | ------------ | --------- | 169| 2024-10-09 | rk3576_bl31_v1.12.elf | 2535b79ce | important | 170 171### New 172 1731. Support fast-boot. 1742. Support RK3576S1. 175 176------ 177 178## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin 179 180| Date | File | Build commit | Severity | 181| ---------- | :----------------------------------------------------------- | ------------ | --------- | 182| 2024-09-26 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.07.bin | 584efc13bf | important | 183 184### New 185 1861. Enable dvfs/periodic training in loader. 187 188### Fixed 189 190| Index | Severity | Update | Issue description | Issue source | 191| ----- | --------- | ----------------------------------------------- | ------------------------------------------------------------ | ------------ | 192| 1 | important | Fix rd_dqs_vref_training | A few chips rd_dqs_vref_training results may be unreasonable, resulting in abnormal DDR | - | 193| 2 | important | Fix LPDDR5 ultra suspend resume failure issue | - | - | 194| 3 | moderate | Update the criteria of the eye scan result pass | - | - | 195 196------ 197 198## rk3576_usbplug_fspi1_v1.03.bin 199 200| Date | File | Build commit | Severity | 201| ---------- | :----------------------- | ----------- | -------- | 202| 2024-09-18 | rk3576_usbplug_fspi1_v1.03.bin | 4546bd092ab5 | important | 203 204### New 205 2061. Support GPT bakcup. 207 208------ 209 210## rk3576_bl31_v1.11.elf 211 212| Date | File | Build commit | Severity | 213| ---------- | :-------------------- | ------------ | --------- | 214| 2024-09-21 | rk3576_bl31_v1.11.elf | 5ed489867 | important | 215 216### New 217 2181. Support non-CPU0 interrupt wake up when system suspend. 2192. Pull up pmu_sleep pin1 by default when system suspend. 2203. Support AMP OS. 221 222------ 223 224## rk3576_spl_v1.06.bin 225 226| Date | File | Build commit | Severity | 227| ---------- | :----------------------- | ----------- | -------- | 228| 2024-09-13 | rk3576_spl_v1.06.bin | 8532be3569c | important | 229 230### New 231 2321. Modify the erase protection function, and vendor storage data can also be erased. 2332. Modify the MPHY power supply judgment to solve some UFS support exception issues. 2343. Add CRU reset to the controller to solve individual UFS initialization issues. 235 236------ 237 238## rk3576_usbplug_v1.03.bin 239 240| Date | File | Build commit | Severity | 241| ----------- | :----------------------- | ------------ | --------- | 242| 2024-09-013 | rk3576_usbplug_v1.03.bin | 8532be356 | important | 243 244### New 245 2461. Modify the erase protection function, and vendor storage data can also be erased. 2472. Modify the MPHY power supply judgment to solve some UFS support exception issues. 2483. Add CRU reset to the controller to solve individual UFS initialization issues. 249 250------ 251 252## rk3576_bl32_v1.04.bin 253 254| Date | File | Build commit | Severity | 255| ---------- | :-------------------- | ------------ | --------- | 256| 2024-09-02 | rk3576_bl32_v1.04.bin | 6c78a7d8c | important | 257 258### New 259 2601. Supports reading and writing OTP data for Non Protected OEM Zone. 2612. Support software TA encryption key, customers can use TA encryption function without burning the key. 262 263------ 264 265## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin 266 267| Date | File | Build commit | Severity | 268| ---------- | :----------------------------------------------------------- | ------------ | --------- | 269| 2024-07-27 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,_eyescan}_v1.06.bin | a6303af65c | important | 270 271### New 272 2731. Support x16, x8 die mixed package LPDDR4(X). 2742. Add JEDEC Rx Mask for eyescan. 275 276### Fixed 277 278| Index | Severity | Update | Issue description | Issue source | 279| ----- | --------- | ------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 280| 1 | important | Optimize LPDDR5 stability | - | - | 281| 2 | important | Fix ultra suspend low probability resume failure issue | ultra suspend resume fails with a low probability | - | 282| 3 | moderate | Optimize uart printing speed | - | - | 283| 4 | moderate | Increased force jtag time to 1 second | Individual boards with problematic uart hardware design will be switched to jtag mode | - | 284 285------ 286 287## rk3576_bl32_v1.03.bin 288 289| Date | File | Build commit | Severity | 290| ---------- | :-------------------- | ------------ | --------- | 291| 2024-07-22 | rk3576_bl32_v1.03.bin | 1bfd9b503 | important | 292 293### New 294 2951. Support block reading of RPMB data. 2962. Close Keylad function for get otp zero count. 297 298------ 299 300## rk3576_bl31_v1.10.elf 301 302| Date | File | Build commit | Severity | 303| ---------- | :-------------------- | ------------ | --------- | 304| 2024-07-20 | rk3576_bl31_v1.10.elf | 6130bb51a | important | 305 306### New 307 3081. Support gpio0 debounce interrupt wake up when system suspend. 3092. Support access mem_os_reg. 3103. Save global reset status in mem_os_reg. 311 312------ 313 314## rk3576_bl31_v1.09.elf 315 316| Date | File | Build commit | Severity | 317| ---------- | :-------------------- | ------------ | --------- | 318| 2024-06-28 | rk3576_bl31_v1.09.elf | 286c013b2 | important | 319 320### New 321 3221. Support to close VDD_CPU_BIG. 3232. Support 1G frequency of cpu timer. 3243. Support for reducing length. 325 326------ 327 328## rk3576_spl_v1.05.bin 329 330| Date | File | Build commit | Severity | 331| ---------- | :----------------------- | ----------- | -------- | 332| 2024-06-19 | rk3576_spl_v1.05.bin | 884f049582f | important | 333 334### Fixed 335 336| Index | Severity | Update | Issue description | Issue source | 337| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 338| 1 | important | Add write maskrom flag to OS_REG0 support | SPL will now write OS_REG0 to enter maskrom mode. | - | 339 340------ 341 342## rk3576_{usbplug,usbplug_fspi1}_v1.02.bin 343 344| Date | File | Build commit | Severity | 345| ---------- | :----------------------- | ----------- | -------- | 346| 2024-06-19 | rk3576_{usbplug,usbplug_fspi1}_v1.02.bin | 0fe85c2474 | important | 347 348### Fixed 349 350| Index | Severity | Update | Issue description | Issue source | 351| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 352| 1 | important | Add clear OS_REG0 support | SPL will write OS_REG0 to enter maskrom mode, usbplug needs to clear the maskrom flag accordingly. | - | 353 354------ 355 356## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin 357 358| Date | File | Build commit | Severity | 359| ---------- | :----------------------------------------------------------- | ------------ | --------- | 360| 2024-06-17 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.05.bin | da1087e33f | important | 361 362### New 363 3641. Supports dram whose cs0 row is less than cs1 row. 3652. Add eyescan DDR bin. 366 367### Fixed 368 369| Index | Severity | Update | Issue description | Issue source | 370| ----- | --------- | ------------------------------------------------- | --------------------------------------------- | ------------ | 371| 1 | important | Ensure VOP bandwidth in extreme situations | - | - | 372| 2 | important | Fix probabilistic failure to detect LPDDR4(X) CS1 | Probabilistic failure to detect LPDDR4(X) CS1 | - | 373 374------ 375 376## rk3576_bl31_v1.08.elf 377 378| Date | File | Build commit | Severity | 379| ---------- | :-------------------- | ------------ | --------- | 380| 2024-06-07 | rk3576_bl31_v1.08.elf | 6102c2d62 | important | 381 382### New 383 3841. Support rbrom command in UFS machines. 3852. Enable memory repair according to otp. 386 387------ 388 389## rk3576_bl31_v1.07.elf 390 391| Date | File | Build commit | Severity | 392| ---------- | :-------------------- | ------------ | --------- | 393| 2024-05-29 | rk3576_bl31_v1.07.elf | d6d387faa | important | 394 395### New 396 3971. Support power off vdd_logic when virtual-poweroff. 3982. Support to configure bus_mcu in NS. 3993. Improve DDR stability when ultra suspend. 4004. Support DFS in VOP+EBC machine. 401 402------ 403 404## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin 405 406| Date | File | Build commit | Severity | 407| ---------- | :----------------------------------------------------------- | ------------ | --------- | 408| 2024-05-28 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra,eyescan}_v1.04.bin | 27ded95582 | important | 409 410### New 411 4121. Supports dram whose cs0 row is less than cs1 row. 4132. Add eyescan DDR bin. 414 415### Fixed 416 417| Index | Severity | Update | Issue description | Issue source | 418| ----- | --------- | --------------------------------------------------------- | ----------------- | ------------ | 419| 1 | important | Fix an issue with some LPDDR5 read eye skewed to the left | - | - | 420| 2 | important | Improve LPDDR5 534MHz high temperature stability | - | - | 421| 3 | important | Improve ultra suspend stability | - | - | 422| 4 | important | Improve reboot stability | - | - | 423| 5 | moderate | Improve print result of eye scan | - | - | 424 425------ 426 427## rk3576_boost_v1.02.bin 428 429| Date | File | Build commit | Severity | 430| ---------- | :-------------------- | ----------- | -------- | 431| 2024-05-25 | rk3576_boost_v1.02.bin | 85a3a9ac98 | moderate | 432 433### Fixed 434 435| Index | Severity | Update | Issue description | Issue source | 436| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 437| 1 | moderate | Close uart print | If baud rate is not 1500000,it will print garbled text. | - | 438 439------ 440 441## rk3576_spl_v1.04.bin 442 443| Date | File | Build commit | Severity | 444| ---------- | :-------------------- | ------------ | --------- | 445| 2024-05-17 | rk3576_spl_v1.04.bin | 3e169ed6d1d | important | 446 447### Fixed 448 449| Index | Severity | Update | Issue description | Issue source | 450| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 451| 1 | important | When bootrom boot from sd card, fail at SPL stage | SD card power-off mechanism in SPL exists problem | - | 452 453------ 454 455## rk3576_bl31_v1.06.elf 456 457| Date | File | Build commit | Severity | 458| ---------- | :-------------------- | ------------ | --------- | 459| 2024-05-16 | rk3576_bl31_v1.06.elf | a2ba6bc7c | important | 460 461### New 462 4631. Print global reset status. 4642. Support suspend from any cpu. 465 466------ 467 468## rk3576_bl32_v1.02.bin 469 470| Date | File | Build commit | Severity | 471| ---------- | :-------------------- | ------------ | --------- | 472| 2024-05-13 | rk3576_bl32_v1.02.bin | b90c1680e | important | 473 474### New 475 4761. Support read write verify toybrick ksn. 477 478------ 479 480## rk3576_spl_v1.03.bin 481 482| Date | File | Build commit | Severity | 483| ---------- | :-------------------- | ------------ | --------- | 484| 2024-04-30 | rk3576_spl_v1.03.bin | e53b21c53e6 | important | 485 486### Fixed 487 488| Index | Severity | Update | Issue description | Issue source | 489| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 490| 1 | important | Fix GPT problem caused by different blocksizes of TF card and UFS device | Invalid GPT error happens | - | 491 492------ 493 494## rk3576_bl31_v1.05.elf 495 496| Date | File | Build commit | Severity | 497| ---------- | :-------------------- | ------------ | --------- | 498| 2024-04-24 | rk3576_bl31_v1.05.elf | 76e9c9f54 | important | 499 500### New 501 5021. Enable pd_gpu repair. 5032. Add otp init. 5043. Increase pvptll length for middle frequencies. 5054. Adjust pvtpll table by otp opp info. 5065. Hptimer support 1G frequency. 5076. Don't use cpu unclean src. 508 509### Fixed 510 511| Index | Severity | Update | Issue description | Issue source | 512| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 513| 1 | important | Fix cpu frequecy error when suspend and resume | System crash when suspend and resume | - | 514 515------ 516 517## rk3576_boost_v1.00.bin 518 519| Date | File | Build commit | Severity | 520| ---------- | :-------------------- | ----------- | -------- | 521| 2024-04-23 | rk3576_boost_v1.00.bin | d4affbeb09 | important | 522 523### Fixed 524 525| Index | Severity | Update | Issue description | Issue source | 526| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 527| 1 | important | Fixed SD card boot fail | BootROM load ddr.bin fail in SD card | - | 528 529------ 530 531## rk3576_spl_v1.02.bin 532 533| Date | File | Build commit | Severity | 534| ---------- | :-------------------- | ----------- | -------- | 535| 2024-04-19 | rk3576_spl_v1.02.bin | 57b8ceed1c3 | important | 536 537### New 538 5391. Enable cci channels for devices. 5402. Add internal phase support for dwmmc. 5413. Enable decom by default. 5424. Add eMMC and FSPI iomux support. 5435. Improve UFS support. 5446. Improve usbplug support. 545 546------ 547 548## rk3576_bl31_v1.04.elf 549 550| Date | File | Build commit | Severity | 551| ---------- | :-------------------- | ------------ | --------- | 552| 2024-04-16 | rk3576_bl31_v1.04.elf | 30018b771 | important | 553 554### New 555 5561. Reduced power consumption of the pmu 1v8 during sleep. 557 558### Fixed 559 560| Index | Severity | Update | Issue description | Issue source | 561| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 562| 1 | important | Fixed GPU performance deteriorates after sleep | GPU performance will deteriorates after sleep | - | 563 564------ 565 566## rk3576_usbplug_v1.01.bin 567 568| Date | File | Build commit | Severity | 569| ---------- | :----------------------- | ------------ | --------- | 570| 2024-04-17 | rk3576_usbplug_v1.01.bin | fa96a41a6 | important | 571 572### New 573 5741. Add support write booster. 575 576### Fixed 577 578| Index | Severity | Update | Issue description | Issue source | 579| ----- | --------- | --------------------------------------------------- | ---------------------------------------------------------- | ------------ | 580| 1 | important | Poll for max. 1500ms for fDeviceInit flag to clear. | The timeout is too short, and UFS initialization may fail. | - | 581| 2 | important | Support UFS with PHISON UFS controller. | Test ready command will fail. | - | 582 583------ 584 585## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin 586 587| Date | File | Build commit | Severity | 588| ---------- | :--------------------------------------------------- | ------------ | --------- | 589| 2024-04-16 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin | 81dd75088a | important | 590 591### Warn 592 5931. 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). 594 595### Fixed 596 597| Index | Severity | Update | Issue description | Issue source | 598| ----- | --------- | ----------------------------------------------- | -------------------------------------------- | ------------ | 599| 1 | important | Change default freq of LPDDR5 to 2736MHz | - | - | 600| 2 | important | Change trigger time of force uart rx to smaller | uart may not automatically trigger jtag mode | - | 601 602------ 603 604## rk3576_bl32_v1.01.bin 605 606| Date | File | Build commit | Severity | 607| ---------- | :-------------------- | ------------ | --------- | 608| 2024-04-16 | rk3576_bl32_v1.01.bin | 185dc3c92 | important | 609 610### New 611 6121. Optimization parameter check to enhance security. 6132. Keylad supports get otp zero count. 614 615------ 616 617## rk3576_bl31_v1.03.elf 618 619| Date | File | Build commit | Severity | 620| ---------- | :-------------------- | ------------ | --------- | 621| 2024-04-10 | rk3576_bl31_v1.03.elf | 9de33eca3 | important | 622 623### New 624 6251. Improve DDR stability when sleep. 6262. Supports DDR frequency conversion in EBC scenarios. 627 628### Fixed 629 630| Index | Severity | Update | Issue description | Issue source | 631| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 632| 1 | important | Fixed CPU performance deteriorates after sleep | CPU performance will deteriorates after sleep | - | 633 634------ 635 636## rk3576_{spl,usbplug}_fspi1_v1.00.bin 637 638| Date | File | Build commit | Severity | 639| ---------- | :-------------------- | ----------- | -------- | 640| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 641 642### New 643 6441. Support fspi1 spiflash. 645 646------ 647 648## rk3576_spl_v1.01.bin 649 650| Date | File | Build commit | Severity | 651| ---------- | :-------------------- | ----------- | -------- | 652| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 653 654### New 655 6561. Support SD card. 6572. Support SecureBoot. 6583. Enable crypto. 6594. Improve UFS support. 6605. Improve VOP2 support. 6616. Add MCU-related register configuration. 662 663------ 664 665## rk3576_bl31_v1.02.elf 666 667| Date | File | Build commit | Severity | 668| ---------- | :-------------------- | ------------ | --------- | 669| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 670 671### New 672 6731. Support HDCP. 6742. Enable GPU counter. 675 676------ 677 678## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 679 680| Date | File | Build commit | Severity | 681| ---------- | :------------------------------------------- | ------------ | --------- | 682| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 683 684### Fixed 685 686| Index | Severity | Update | Issue description | Issue source | 687| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 688| 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. | - | 689 690------ 691 692## rk3576_bl31_v1.01.elf 693 694| Date | File | Build commit | Severity | 695| ---------- | :-------------------- | ------------ | --------- | 696| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 697 698### New 699 7001. Support suspend/resume in uboot. 7012. Support virtual poweroff. 7023. Support recover system time after system resume. 703 704------ 705 706## rk3576_{ddr,spl,usbplug}_v1.00.bin 707 708| Date | File | Build commit | Severity | 709| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 710| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 711 712### New 713 7141. Initial version. 715 716------ 717 718## rk3576_{bl31, bl32}_v1.00.bin 719 720| Date | File | Build commit | Severity | 721| ---------- | :-------------------- | ------------ | --------- | 722| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 723 724### New 725 7261. Initial version. 727 728------ 729 730