1# RK3568 Release Note 2 3## rk356x_spl_v1.13.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2023-09-25 | rk356x_spl_v1.13.bin | e4e124926e | important | 8 9### New 10 111. Print and pass the firmware version number. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 17| 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. | - | 18 19------ 20 21## rk3568_bl32_v2.11.bin 22 23| Date | File | Build commit | Severity | 24| ---------- | :-------------------- | ------------ | --------- | 25| 2023-08-28 | rk3568_bl32_v2.11.bin | b5340fd65 | important | 26 27### New 28 291. Pseudo random number seed will be set by default. 302. Supports read and write security flag interfaces. 313. Support check ta encryption key is written. 324. Supports the tokbrick ksn interface. 33 34### Fixed 35 36| Index | Severity | Update | Issue description | Issue source | 37| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------- | ------------ | 38| 1 | important | Fixed hardware crypto check supported algorithm list | Error will be reported when using hardware crypto | - | 39 40------ 41 42## rk3568_bl31_cpu3_v1.01.elf 43 44| Date | File | Build commit | Severity | 45| ---------- | --------------------------------- | ------------ | -------- | 46| 2023-08-04 | rk3568_bl31_cpu3_v1.01.elf | b3d2ce25a | moderate | 47 48### New 49 501. Support CPU3 startup based on the latest bl31 code. 51 52------ 53 54## rk3568_ddr_{1560...920}MHz_v1.18.bin 55 56| Date | File | Build commit | Severity | 57| ---------- | ------------------------------------ | ------------ | --------- | 58| 2023-07-17 | rk3568_ddr_{1560...920}MHz_v1.18.bin | f366f69a7d | important | 59 60### Fixed 61 62| Index | Severity | Update | Issue description | Issue source | 63| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 64| 1 | important | Fixed the suspend/resume function crash problem caused by DDR active_ranks configuration error | Suspend/resume function crash | - | 65 66------ 67 68## rk3568_bl31_l3_part_ecc_v1.00.elf 69 70| Date | File | Build commit | Severity | 71| ---------- | --------------------------------- | ------------ | -------- | 72| 2023-06-20 | rk3568_bl31_l3_part_ecc_v1.00.elf | 6f31c2d8c | moderate | 73 74### New 75 761. Add initial version: support L3 cache partition and cache ecc. 77 78------ 79 80## rk3568_ddr_{1056...324}MHz_v1.17.bin 81 82| Date | File | Build commit | Severity | 83| ---------- | ------------------------------------ | ------------ | --------- | 84| 2023-06-20 | rk3568_ddr_{1056...324}MHz_v1.17.bin | 992b933606 | important | 85 86### New 87 881. Added support for 4rank LPDDR3/LPDDR4/LPDDR4x of different rows. 892. Add DDR ECC poison function support. 903. Enable derate function for LPDDR4/LPDDR4x. 914. Add pstore support when ECC enabled. 92 93------ 94 95## rk3568_bl32_v2.10.bin 96 97| Date | File | Build commit | Severity | 98| ---------- | :-------------------- | ------------ | --------- | 99| 2023-06-07 | rk3568_bl32_v2.10.bin | dcfdd61d0 | important | 100 101### New 102 1031. Support recovery from OTP backup data after critical OTP data reading errors. 1042. Added the address parameter security check for crypto_service. 1052. Kernel support read secure boot flag and public key hash. 1063. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 1074. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 108 109------ 110 111## rk3568_bl31_v1.43.elf 112 113| Date | File | Build commit | Severity | 114| ---------- | --------------------- | ------------ | --------- | 115| 2023-06-05 | rk3568_bl31_v1.43.elf | bf602aff1 | important | 116 117### Fixed 118 119| Index | Severity | Update | Issue description | Issue source | 120| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 121| 1 | important | Fix deadlock for cpuidle when enter bl31 | The system freezes for a while and then return to normal | - | 122 123------ 124 125## rk3568_bl31_rt_v1.01.elf 126 127| Date | File | Build commit | Severity | 128| ---------- | ------------------------ | ------------ | -------- | 129| 2023-05-11 | rk3568_bl31_rt_v1.01.elf | b28ca126a | moderate | 130 131### New 132 1331. Support adjust pvtpll config by OTP. 1342. Adjust default pvtpll config for stability. 135 136------ 137 138## rk3568_bl31_v1.42.elf 139 140| Date | File | Build commit | Severity | 141| ---------- | --------------------- | ------------ | --------- | 142| 2023-05-11 | rk3568_bl31_v1.42.elf | 7f859117f | important | 143 144### New 145 1461. Support adjust pvtpll config by OTP. 1472. Adjust default pvtpll config for stability. 148 149------ 150 151## rk3568_bl31_v1.41.elf 152 153| Date | File | Build commit | Severity | 154| ---------- | --------------------- | ------------ | -------- | 155| 2023-05-06 | rk3568_bl31_v1.41.elf | e24c3f77b | moderate | 156 157### Fixed 158 159| Index | Severity | Update | Issue description | Issue source | 160| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 161| 1 | moderate | Change smc_handler ID of DDR ECC poison function | The DDR ECC poison function exception | - | 162 163------ 164 165## rk3568_bl31_rt_v1.00.elf 166 167| Date | File | Build commit | Severity | 168| ---------- | ------------------------ | ------------ | -------- | 169| 2023-05-04 | rk3568_bl31_rt_v1.00.elf | c3f2c8c3a | moderate | 170 171### New 172 1731. Optimize RT Latency. 174 175------ 176 177## rk3568_ddr_1560MHz_eyescan_v1.16.bin 178 179| Date | File | Build commit | Severity | 180| ---------- | :----------------------------------- | ------------ | --------- | 181| 2023-04-19 | rk3568_ddr_1560MHz_eyescan_v1.16.bin | b9c108a4eb | important | 182 183### New 184 1851. Add RK3568 2D eye scan support. 186 187------ 188 189## rk3568_bl31_v1.40.elf 190 191| Date | File | Build commit | Severity | 192| ---------- | --------------------- | ------------ | -------- | 193| 2023-04-19 | rk3568_bl31_v1.40.elf | aef7950e4 | moderate | 194 195### New 196 1971. Add DDR ECC poison support. 198 199------ 200 201## rk356x_usbplug_v1.17.bin 202 203| Date | File | Build commit | Severity | 204| ---------- | :----------------------- | ------------ | -------- | 205| 2023-04-14 | rk356x_usbplug_v1.17.bin | 0661d5 | moderate | 206 207### New 208 2091. Support more spiflash. 210 211------ 212 213## rk3568_bl31_v1.39.elf 214 215| Date | File | Build commit | Severity | 216| ---------- | --------------------- | ------------ | --------- | 217| 2023-04-13 | rk3568_bl31_v1.39.elf | 0d745c7b1 | important | 218 219### New 220 2211. Improve the stability of otp. 222 223------ 224 225## rk3568_ddr_{1056...324}MHz_v1.16.bin 226 227| Date | File | Build commit | Severity | 228| ---------- | ------------------------------------ | ------------ | --------- | 229| 2023-02-26 | rk3568_ddr_{1056...324}MHz_v1.16.bin | 6f71c736ce | important | 230 231### New 232 2331. RK3568J/RK3568M use 1/2tREFI except LPDDR4/LPDDR4x. LPDDR4/LPDDR4x use derate mode. 2342. TREFI, pageclose configurable by ddrbin tool. 2353. Improve DDR4 performance. 236 237### Fixed 238 239| Index | Severity | Update | Issue description | Issue source | 240| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 241| 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 | - | 242| 2 | important | To solve 4GB ECC board Init fail bug | 4GB DDR4 board may crash in ddrbin | | 243 244------ 245 246## rk3568_bl31_v1.38.elf 247 248| Date | File | Build commit | Severity | 249| ---------- | --------------------- | ------------ | --------- | 250| 2023-02-16 | rk3568_bl31_v1.38.elf | 94b2d40dc | important | 251 252### New 253 2541. Improve the stability of sdei. 255 256------ 257 258## rk3568_bl31_v1.37.elf 259 260| Date | File | Build commit | Severity | 261| ---------- | --------------------- | ------------ | --------- | 262| 2023-02-02 | rk3568_bl31_v1.37.elf | 1cd72fefa | important | 263 264### New 265 2661. Enable sdei. 2672. Support config l3 partition according to atags. 268 269------ 270 271## rk3568_ddr_{1560...324}MHz_v1.15.bin 272 273| Date | File | Build commit | Severity | 274| ---------- | ------------------------------------ | ------------ | --------- | 275| 2022-11-08 | rk3568_ddr_{1560...324}MHz_v1.15.bin | ec2fae0c96 | important | 276 277### Fixed 278 279| Index | Severity | Update | Issue description | Issue source | 280| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 281| 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 | - | 282 283------ 284 285## rk3568_bl31_v1.36.elf 286 287| Date | File | Build commit | Severity | 288| ---------- | --------------------- | ------------ | --------- | 289| 2022-11-08 | rk3568_bl31_v1.36.elf | 2c8be93f9 | important | 290 291### Fixed 292 293| Index | Severity | Update | Issue description | Issue source | 294| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 295| 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 | - | 296 297------ 298 299## rk356x_usbplug_v1.16.bin 300 301| Date | File | Build commit | Severity | 302| ---------- | :----------------------- | ------------ | -------- | 303| 2022-11-02 | rk356x_usbplug_v1.16.bin | eaaeb1 | moderate | 304 305### New 306 3071. Support more spiflash. 308 309------ 310 311## rk3568_bl31_v1.35.elf 312 313| Date | File | Build commit | Severity | 314| ---------- | :-------------------- | ------------ | --------- | 315| 2022-10-24 | rk3568_bl31_v1.35.elf | cddd6f52e | important | 316 317### Fixed 318 319| Index | Severity | Update | Issue description | Issue source | 320| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 321| 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. | - | 322 323------ 324 325## rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin 326 327| Date | File | Build commit | Severity | 328| ---------- | :----------------------------------------------- | ------------ | -------- | 329| 2022-09-26 | rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin | 65048d1 | moderate | 330 331### New 332 3331. Support more spiflash. 334 335------ 336 337## rk3568_bl32_v2.09.bin 338 339| Date | File | Build commit | Severity | 340| ---------- | :-------------------- | ------------ | --------- | 341| 2022-09-16 | rk3568_bl32_v2.09.bin | d84087907 | important | 342 343### Fixed 344 345| Index | Severity | Update | Issue description | Issue source | 346| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 347| 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 | - | 348 349------ 350 351## rk3568_ddr_{1560...324}MHz_v1.14.bin 352 353| Date | File | Build commit | Severity | 354| ---------- | :----------------------------------- | ------------ | --------- | 355| 2022-08-27 | rk3568_ddr_{1560...324}MHz_v1.14.bin | b1f29a2a6f | important | 356 357### Fixed 358 359| Index | Severity | Update | Issue description | Issue source | 360| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 361| 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 . | - | 362| 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. | - | 363| 3 | important | fix ddr4 528M stability problem | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | - | 364| | important | fix ddr4 1560M stability problem | some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. | - | 365 366------ 367