1# RK3568 Release Note 2 3## rk3568_pcie_v1.00.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | --------------------- | ------------ | -------- | 7| 2023-10-07 | rk3568_pcie_v1.00.bin | I01c2c7d7 | moderate | 8### New 9 101. Add bare system executable firmware that supports PCIe EP initialization. 11 12------ 13 14## rk3568_ddr_{1560...920}MHz_v1.19.bin 15 16| Date | File | Build commit | Severity | 17| ---------- | ------------------------------------ | ------------ | --------- | 18| 2023-09-11 | rk3568_ddr_{1560...920}MHz_v1.19.bin | fdeec6f4fc | important | 19 20### New 21 221. Support RK3567. 232. RK3568 support LVDS1. 24 25------ 26 27## rk3568_bl31_v1.44.elf 28 29| Date | File | Build commit | Severity | 30| ---------- | --------------------- | ------------ | --------- | 31| 2023-09-19 | rk3568_bl31_v1.44.elf | 8cea6ab0b | important | 32 33### New 34 351. Add support for RK3567 SoC. 36 37------ 38 39## rk356x_spl_v1.13.bin 40 41| Date | File | Build commit | Severity | 42| ---------- | :------------------- | ------------ | --------- | 43| 2023-09-25 | rk356x_spl_v1.13.bin | e4e124926e | important | 44 45### New 46 471. Print and pass the firmware version number. 48 49### Fixed 50 51| Index | Severity | Update | Issue description | Issue source | 52| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 53| 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. | - | 54 55------ 56 57## rk3568_bl32_v2.11.bin 58 59| Date | File | Build commit | Severity | 60| ---------- | :-------------------- | ------------ | --------- | 61| 2023-08-28 | rk3568_bl32_v2.11.bin | b5340fd65 | important | 62 63### New 64 651. Pseudo random number seed will be set by default. 662. Supports read and write security flag interfaces. 673. Support check ta encryption key is written. 684. Supports the tokbrick ksn interface. 69 70### Fixed 71 72| Index | Severity | Update | Issue description | Issue source | 73| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------- | ------------ | 74| 1 | important | Fixed hardware crypto check supported algorithm list | Error will be reported when using hardware crypto | - | 75 76------ 77 78## rk3568_bl31_cpu3_v1.01.elf 79 80| Date | File | Build commit | Severity | 81| ---------- | --------------------------------- | ------------ | -------- | 82| 2023-08-04 | rk3568_bl31_cpu3_v1.01.elf | b3d2ce25a | moderate | 83 84### New 85 861. Support CPU3 startup based on the latest bl31 code. 87 88------ 89 90## rk3568_ddr_{1560...920}MHz_v1.18.bin 91 92| Date | File | Build commit | Severity | 93| ---------- | ------------------------------------ | ------------ | --------- | 94| 2023-07-17 | rk3568_ddr_{1560...920}MHz_v1.18.bin | f366f69a7d | important | 95 96### Fixed 97 98| Index | Severity | Update | Issue description | Issue source | 99| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 100| 1 | important | Fixed the suspend/resume function crash problem caused by DDR active_ranks configuration error | Suspend/resume function crash | - | 101 102------ 103 104## rk3568_bl31_l3_part_ecc_v1.00.elf 105 106| Date | File | Build commit | Severity | 107| ---------- | --------------------------------- | ------------ | -------- | 108| 2023-06-20 | rk3568_bl31_l3_part_ecc_v1.00.elf | 6f31c2d8c | moderate | 109 110### New 111 1121. Add initial version: support L3 cache partition and cache ecc. 113 114------ 115 116## rk3568_ddr_{1056...324}MHz_v1.17.bin 117 118| Date | File | Build commit | Severity | 119| ---------- | ------------------------------------ | ------------ | --------- | 120| 2023-06-20 | rk3568_ddr_{1056...324}MHz_v1.17.bin | 992b933606 | important | 121 122### New 123 1241. Added support for 4rank LPDDR3/LPDDR4/LPDDR4x of different rows. 1252. Add DDR ECC poison function support. 1263. Enable derate function for LPDDR4/LPDDR4x. 1274. Add pstore support when ECC enabled. 128 129------ 130 131## rk3568_bl32_v2.10.bin 132 133| Date | File | Build commit | Severity | 134| ---------- | :-------------------- | ------------ | --------- | 135| 2023-06-07 | rk3568_bl32_v2.10.bin | dcfdd61d0 | important | 136 137### New 138 1391. Support recovery from OTP backup data after critical OTP data reading errors. 1402. Added the address parameter security check for crypto_service. 1412. Kernel support read secure boot flag and public key hash. 1423. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 1434. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 144 145------ 146 147## rk3568_bl31_v1.43.elf 148 149| Date | File | Build commit | Severity | 150| ---------- | --------------------- | ------------ | --------- | 151| 2023-06-05 | rk3568_bl31_v1.43.elf | bf602aff1 | important | 152 153### Fixed 154 155| Index | Severity | Update | Issue description | Issue source | 156| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 157| 1 | important | Fix deadlock for cpuidle when enter bl31 | The system freezes for a while and then return to normal | - | 158 159------ 160 161## rk3568_bl31_rt_v1.01.elf 162 163| Date | File | Build commit | Severity | 164| ---------- | ------------------------ | ------------ | -------- | 165| 2023-05-11 | rk3568_bl31_rt_v1.01.elf | b28ca126a | moderate | 166 167### New 168 1691. Support adjust pvtpll config by OTP. 1702. Adjust default pvtpll config for stability. 171 172------ 173 174## rk3568_bl31_v1.42.elf 175 176| Date | File | Build commit | Severity | 177| ---------- | --------------------- | ------------ | --------- | 178| 2023-05-11 | rk3568_bl31_v1.42.elf | 7f859117f | important | 179 180### New 181 1821. Support adjust pvtpll config by OTP. 1832. Adjust default pvtpll config for stability. 184 185------ 186 187## rk3568_bl31_v1.41.elf 188 189| Date | File | Build commit | Severity | 190| ---------- | --------------------- | ------------ | -------- | 191| 2023-05-06 | rk3568_bl31_v1.41.elf | e24c3f77b | moderate | 192 193### Fixed 194 195| Index | Severity | Update | Issue description | Issue source | 196| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 197| 1 | moderate | Change smc_handler ID of DDR ECC poison function | The DDR ECC poison function exception | - | 198 199------ 200 201## rk3568_bl31_rt_v1.00.elf 202 203| Date | File | Build commit | Severity | 204| ---------- | ------------------------ | ------------ | -------- | 205| 2023-05-04 | rk3568_bl31_rt_v1.00.elf | c3f2c8c3a | moderate | 206 207### New 208 2091. Optimize RT Latency. 210 211------ 212 213## rk3568_ddr_1560MHz_eyescan_v1.16.bin 214 215| Date | File | Build commit | Severity | 216| ---------- | :----------------------------------- | ------------ | --------- | 217| 2023-04-19 | rk3568_ddr_1560MHz_eyescan_v1.16.bin | b9c108a4eb | important | 218 219### New 220 2211. Add RK3568 2D eye scan support. 222 223------ 224 225## rk3568_bl31_v1.40.elf 226 227| Date | File | Build commit | Severity | 228| ---------- | --------------------- | ------------ | -------- | 229| 2023-04-19 | rk3568_bl31_v1.40.elf | aef7950e4 | moderate | 230 231### New 232 2331. Add DDR ECC poison support. 234 235------ 236 237## rk356x_usbplug_v1.17.bin 238 239| Date | File | Build commit | Severity | 240| ---------- | :----------------------- | ------------ | -------- | 241| 2023-04-14 | rk356x_usbplug_v1.17.bin | 0661d5 | moderate | 242 243### New 244 2451. Support more spiflash. 246 247------ 248 249## rk3568_bl31_v1.39.elf 250 251| Date | File | Build commit | Severity | 252| ---------- | --------------------- | ------------ | --------- | 253| 2023-04-13 | rk3568_bl31_v1.39.elf | 0d745c7b1 | important | 254 255### New 256 2571. Improve the stability of otp. 258 259------ 260 261## rk3568_ddr_{1056...324}MHz_v1.16.bin 262 263| Date | File | Build commit | Severity | 264| ---------- | ------------------------------------ | ------------ | --------- | 265| 2023-02-26 | rk3568_ddr_{1056...324}MHz_v1.16.bin | 6f71c736ce | important | 266 267### New 268 2691. RK3568J/RK3568M use 1/2tREFI except LPDDR4/LPDDR4x. LPDDR4/LPDDR4x use derate mode. 2702. TREFI, pageclose configurable by ddrbin tool. 2713. Improve DDR4 performance. 272 273### Fixed 274 275| Index | Severity | Update | Issue description | Issue source | 276| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 277| 1 | important | To solve the instability problem of some ddr4 when DDR run in 528MHz. | When DDR4 run in 528MHz, the system would unstable, causing a crash and restart | - | 278| 2 | important | To solve 4GB ECC board Init fail bug | 4GB DDR4 board may crash in ddrbin | | 279 280------ 281 282## rk3568_bl31_v1.38.elf 283 284| Date | File | Build commit | Severity | 285| ---------- | --------------------- | ------------ | --------- | 286| 2023-02-16 | rk3568_bl31_v1.38.elf | 94b2d40dc | important | 287 288### New 289 2901. Improve the stability of sdei. 291 292------ 293 294## rk3568_bl31_v1.37.elf 295 296| Date | File | Build commit | Severity | 297| ---------- | --------------------- | ------------ | --------- | 298| 2023-02-02 | rk3568_bl31_v1.37.elf | 1cd72fefa | important | 299 300### New 301 3021. Enable sdei. 3032. Support config l3 partition according to atags. 304 305------ 306 307## rk3568_ddr_{1560...324}MHz_v1.15.bin 308 309| Date | File | Build commit | Severity | 310| ---------- | ------------------------------------ | ------------ | --------- | 311| 2022-11-08 | rk3568_ddr_{1560...324}MHz_v1.15.bin | ec2fae0c96 | important | 312 313### Fixed 314 315| Index | Severity | Update | Issue description | Issue source | 316| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 317| 1 | important | To solve the instability problem of some chips when DDR run in 324MHz. | When DDR run in 324MHz, the system would unstable, causing a crash and restart | - | 318 319------ 320 321## rk3568_bl31_v1.36.elf 322 323| Date | File | Build commit | Severity | 324| ---------- | --------------------- | ------------ | --------- | 325| 2022-11-08 | rk3568_bl31_v1.36.elf | 2c8be93f9 | important | 326 327### Fixed 328 329| Index | Severity | Update | Issue description | Issue source | 330| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 331| 1 | important | To solve the instability problem of some chips when DDR run in 324MHz. | When DDR run in 324MHz, the system would unstable, causing a crash and restart | - | 332 333------ 334 335## rk356x_usbplug_v1.16.bin 336 337| Date | File | Build commit | Severity | 338| ---------- | :----------------------- | ------------ | -------- | 339| 2022-11-02 | rk356x_usbplug_v1.16.bin | eaaeb1 | moderate | 340 341### New 342 3431. Support more spiflash. 344 345------ 346 347## rk3568_bl31_v1.35.elf 348 349| Date | File | Build commit | Severity | 350| ---------- | :-------------------- | ------------ | --------- | 351| 2022-10-24 | rk3568_bl31_v1.35.elf | cddd6f52e | important | 352 353### Fixed 354 355| Index | Severity | Update | Issue description | Issue source | 356| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 357| 1 | important | fix the suspend/resume stability problem, the PCIE suspend fail. | Linux kernel doesn't save/restore GICR, so we need do it if vdd_logic is off in suspend. | - | 358 359------ 360 361## rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin 362 363| Date | File | Build commit | Severity | 364| ---------- | :----------------------------------------------- | ------------ | -------- | 365| 2022-09-26 | rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin | 65048d1 | moderate | 366 367### New 368 3691. Support more spiflash. 370 371------ 372 373## rk3568_bl32_v2.09.bin 374 375| Date | File | Build commit | Severity | 376| ---------- | :-------------------- | ------------ | --------- | 377| 2022-09-16 | rk3568_bl32_v2.09.bin | d84087907 | important | 378 379### Fixed 380 381| Index | Severity | Update | Issue description | Issue source | 382| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 383| 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 | - | 384 385------ 386 387## rk3568_ddr_{1560...324}MHz_v1.14.bin 388 389| Date | File | Build commit | Severity | 390| ---------- | :----------------------------------- | ------------ | --------- | 391| 2022-08-27 | rk3568_ddr_{1560...324}MHz_v1.14.bin | b1f29a2a6f | important | 392 393### Fixed 394 395| Index | Severity | Update | Issue description | Issue source | 396| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 397| 1 | important | fix some LPDDR4 stability problem | CXMT CXDB5CCAM-MK instability for 1560MHz at LPDDR4 mode. Fix this issue by set CLK/CA slew rate from 0xf to 0x0 . | - | 398| 2 | moderate | fix Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32 | Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32.This bug may lead to some low density dram(128M) fail. | - | 399| 3 | important | fix ddr4 528M stability problem | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | - | 400| | important | fix ddr4 1560M stability problem | some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. | - | 401 402------ 403