1# RK3568 Release Note 2 3## rk3568_ddr_{1560...920}MHz_v1.18.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | ------------------------------------ | ------------ | --------- | 7| 2023-07-17 | rk3568_ddr_{1560...920}MHz_v1.18.bin | f366f69a7d | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 13| 1 | important | Fixed the suspend/resume function crash problem caused by DDR active_ranks configuration error | Suspend/resume function crash | - | 14 15------ 16 17## rk3568_bl31_l3_part_ecc_v1.00.elf 18 19| Date | File | Build commit | Severity | 20| ---------- | --------------------------------- | ------------ | -------- | 21| 2023-06-20 | rk3568_bl31_l3_part_ecc_v1.00.elf | 6f31c2d8c | moderate | 22 23### New 24 251. Add initial version: support L3 cache partition and cache ecc. 26 27------ 28 29## rk3568_ddr_{1056...324}MHz_v1.17.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | ------------------------------------ | ------------ | --------- | 33| 2023-06-20 | rk3568_ddr_{1056...324}MHz_v1.17.bin | 992b933606 | important | 34 35### New 36 371. Added support for 4rank LPDDR3/LPDDR4/LPDDR4x of different rows. 382. Add DDR ECC poison function support. 393. Enable derate function for LPDDR4/LPDDR4x. 404. Add pstore support when ECC enabled. 41 42------ 43 44## rk3568_bl32_v2.10.bin 45 46| Date | File | Build commit | Severity | 47| ---------- | :-------------------- | ------------ | --------- | 48| 2023-06-07 | rk3568_bl32_v2.10.bin | dcfdd61d0 | important | 49 50### New 51 521. Support recovery from OTP backup data after critical OTP data reading errors. 532. Added the address parameter security check for crypto_service. 542. Kernel support read secure boot flag and public key hash. 553. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 564. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 57 58------ 59 60## rk3568_bl31_v1.43.elf 61 62| Date | File | Build commit | Severity | 63| ---------- | --------------------- | ------------ | --------- | 64| 2023-06-05 | rk3568_bl31_v1.43.elf | bf602aff1 | important | 65 66### Fixed 67 68| Index | Severity | Update | Issue description | Issue source | 69| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 70| 1 | important | Fix deadlock for cpuidle when enter bl31 | The system freezes for a while and then return to normal | - | 71 72------ 73 74## rk3568_bl31_rt_v1.01.elf 75 76| Date | File | Build commit | Severity | 77| ---------- | ------------------------ | ------------ | -------- | 78| 2023-05-11 | rk3568_bl31_rt_v1.01.elf | b28ca126a | moderate | 79 80### New 81 821. Support adjust pvtpll config by OTP. 832. Adjust default pvtpll config for stability. 84 85------ 86 87## rk3568_bl31_v1.42.elf 88 89| Date | File | Build commit | Severity | 90| ---------- | --------------------- | ------------ | --------- | 91| 2023-05-11 | rk3568_bl31_v1.42.elf | 7f859117f | important | 92 93### New 94 951. Support adjust pvtpll config by OTP. 962. Adjust default pvtpll config for stability. 97 98------ 99 100## rk3568_bl31_v1.41.elf 101 102| Date | File | Build commit | Severity | 103| ---------- | --------------------- | ------------ | -------- | 104| 2023-05-06 | rk3568_bl31_v1.41.elf | e24c3f77b | moderate | 105 106### Fixed 107 108| Index | Severity | Update | Issue description | Issue source | 109| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 110| 1 | moderate | Change smc_handler ID of DDR ECC poison function | The DDR ECC poison function exception | - | 111 112------ 113 114## rk3568_bl31_rt_v1.00.elf 115 116| Date | File | Build commit | Severity | 117| ---------- | ------------------------ | ------------ | -------- | 118| 2023-05-04 | rk3568_bl31_rt_v1.00.elf | c3f2c8c3a | moderate | 119 120### New 121 1221. Optimize RT Latency. 123 124------ 125 126## rk3568_ddr_1560MHz_eyescan_v1.16.bin 127 128| Date | File | Build commit | Severity | 129| ---------- | :----------------------------------- | ------------ | --------- | 130| 2023-04-19 | rk3568_ddr_1560MHz_eyescan_v1.16.bin | b9c108a4eb | important | 131 132### New 133 1341. Add RK3568 2D eye scan support. 135 136------ 137 138## rk3568_bl31_v1.40.elf 139 140| Date | File | Build commit | Severity | 141| ---------- | --------------------- | ------------ | -------- | 142| 2023-04-19 | rk3568_bl31_v1.40.elf | aef7950e4 | moderate | 143 144### New 145 1461. Add DDR ECC poison support. 147 148------ 149 150## rk356x_usbplug_v1.17.bin 151 152| Date | File | Build commit | Severity | 153| ---------- | :----------------------- | ------------ | -------- | 154| 2023-04-14 | rk356x_usbplug_v1.17.bin | 0661d5 | moderate | 155 156### New 157 1581. Support more spiflash. 159 160------ 161 162## rk3568_bl31_v1.39.elf 163 164| Date | File | Build commit | Severity | 165| ---------- | --------------------- | ------------ | --------- | 166| 2023-04-13 | rk3568_bl31_v1.39.elf | 0d745c7b1 | important | 167 168### New 169 1701. Improve the stability of otp. 171 172------ 173 174## rk3568_ddr_{1056...324}MHz_v1.16.bin 175 176| Date | File | Build commit | Severity | 177| ---------- | ------------------------------------ | ------------ | --------- | 178| 2023-02-26 | rk3568_ddr_{1056...324}MHz_v1.16.bin | 6f71c736ce | important | 179 180### New 181 1821. RK3568J/RK3568M use 1/2tREFI except LPDDR4/LPDDR4x. LPDDR4/LPDDR4x use derate mode. 1832. TREFI, pageclose configurable by ddrbin tool. 1843. Improve DDR4 performance. 185 186### Fixed 187 188| Index | Severity | Update | Issue description | Issue source | 189| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 190| 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 | - | 191| 2 | important | To solve 4GB ECC board Init fail bug | 4GB DDR4 board may crash in ddrbin | | 192 193------ 194 195## rk3568_bl31_v1.38.elf 196 197| Date | File | Build commit | Severity | 198| ---------- | --------------------- | ------------ | --------- | 199| 2023-02-16 | rk3568_bl31_v1.38.elf | 94b2d40dc | important | 200 201### New 202 2031. Improve the stability of sdei. 204 205------ 206 207## rk3568_bl31_v1.37.elf 208 209| Date | File | Build commit | Severity | 210| ---------- | --------------------- | ------------ | --------- | 211| 2023-02-02 | rk3568_bl31_v1.37.elf | 1cd72fefa | important | 212 213### New 214 2151. Enable sdei. 2162. Support config l3 partition according to atags. 217 218------ 219 220## rk3568_ddr_{1560...324}MHz_v1.15.bin 221 222| Date | File | Build commit | Severity | 223| ---------- | ------------------------------------ | ------------ | --------- | 224| 2022-11-08 | rk3568_ddr_{1560...324}MHz_v1.15.bin | ec2fae0c96 | important | 225 226### Fixed 227 228| Index | Severity | Update | Issue description | Issue source | 229| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 230| 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 | - | 231 232------ 233 234## rk3568_bl31_v1.36.elf 235 236| Date | File | Build commit | Severity | 237| ---------- | --------------------- | ------------ | --------- | 238| 2022-11-08 | rk3568_bl31_v1.36.elf | 2c8be93f9 | important | 239 240### Fixed 241 242| Index | Severity | Update | Issue description | Issue source | 243| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 244| 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 | - | 245 246------ 247 248## rk356x_usbplug_v1.16.bin 249 250| Date | File | Build commit | Severity | 251| ---------- | :----------------------- | ------------ | -------- | 252| 2022-11-02 | rk356x_usbplug_v1.16.bin | eaaeb1 | moderate | 253 254### New 255 2561. Support more spiflash. 257 258------ 259 260## rk3568_bl31_v1.35.elf 261 262| Date | File | Build commit | Severity | 263| ---------- | :-------------------- | ------------ | --------- | 264| 2022-10-24 | rk3568_bl31_v1.35.elf | cddd6f52e | important | 265 266### Fixed 267 268| Index | Severity | Update | Issue description | Issue source | 269| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 270| 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. | - | 271 272------ 273 274## rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin 275 276| Date | File | Build commit | Severity | 277| ---------- | :----------------------------------------------- | ------------ | -------- | 278| 2022-09-26 | rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin | 65048d1 | moderate | 279 280### New 281 2821. Support more spiflash. 283 284------ 285 286## rk3568_bl32_v2.09.bin 287 288| Date | File | Build commit | Severity | 289| ---------- | :-------------------- | ------------ | --------- | 290| 2022-09-16 | rk3568_bl32_v2.09.bin | d84087907 | important | 291 292### Fixed 293 294| Index | Severity | Update | Issue description | Issue source | 295| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 296| 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 | - | 297 298------ 299 300## rk3568_ddr_{1560...324}MHz_v1.14.bin 301 302| Date | File | Build commit | Severity | 303| ---------- | :----------------------------------- | ------------ | --------- | 304| 2022-08-27 | rk3568_ddr_{1560...324}MHz_v1.14.bin | b1f29a2a6f | important | 305 306### Fixed 307 308| Index | Severity | Update | Issue description | Issue source | 309| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 310| 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 . | - | 311| 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. | - | 312| 3 | important | fix ddr4 528M stability problem | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | - | 313| | important | fix ddr4 1560M stability problem | some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. | - | 314 315------ 316