1# RK3588 Release Note 2 3## rk3588_bl31_v1.41.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-08-10 | rk3588_bl31_v1.41.elf | b7c5102a2 | important | 8 9### New 10 111. Support L3 partition. 122. Update configuration of ddr vref_inner. 133. Support to config MCU sleep parameter through DTS. 14 15------ 16 17## rk3588_bl31_v1.40.elf 18 19| Date | File | Build commit | Severity | 20| ---------- | :-------------------- | ------------ | --------- | 21| 2023-07-13 | rk3588_bl31_v1.40.elf | dc1125f48 | important | 22 23### New 24 251. Add support to reset vop sub mem pd. 26 27------ 28 29## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :------------------------------------------- | ------------ | --------- | 33| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 34 35### New 36 371. Add support print training result and mr value. 38 39### Fixed 40 41| Index | Severity | Update | Issue description | Issue source | 42| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 43| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 44| 2 | important | Fixed the issue painc in ddrbin caused by multiple initialization of DDR | When the first SPL firmware failed to load, reloading the second firmware would result in repeated initialization of the DDR. This caused a panic in ddrbin. | - | 45 46------ 47 48## rk3588_bl31_v1.39.elf 49 50| Date | File | Build commit | Severity | 51| ---------- | :-------------------- | ------------ | --------- | 52| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 53 54### New 55 561. Change read size to 128 bytes. 572. Adjust pvtpll table by otp. 583. Modify pvtpll table for rk3588j/m. 59 60------ 61 62## rk3588_bl31_v1.38.elf 63 64| Date | File | Build commit | Severity | 65| ---------- | :-------------------- | ------------ | --------- | 66| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 67 68### Warn 69 701. DDR bin should be update to V1.11 or above. 71 72### New 73 741. Update configuration of ddr lp5 mr. 752. Improve the stability of hdmirx. 763. Support ddr spread spectrum mode. 77 78------ 79 80## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 81 82| Date | File | Build commit | Severity | 83| ---------- | :------------------------------------------- | ------------ | --------- | 84| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 85 86### Warn 87 881. BL31 should be update to V1.38 or above. 89 90### New 91 921. Added more print info when initialization fails to help locate soldering issues. 932. Optimizing boot time. 943. Enable per bank refresh function. 954. LPDDR5 4 channels use different write vref values to improve stability. 965. First init LPDDR4x. 976. LPDDR5 cavref update to 36%. 987. Add support spread spectrum mode. 99 100------ 101 102## rk3588_bl32_v1.13.bin 103 104| Date | File | Build commit | Severity | 105| ---------- | :-------------------- | ------------ | --------- | 106| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 107 108### New 109 1101. OTP supports burst read to accelerate BL32 startup speed. 1112. Kernel support read secure boot flag and public key hash. 1123. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 1134. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 114 115------ 116 117## rk3588_bl31_v1.37.elf 118 119| Date | File | Build commit | Severity | 120| ---------- | :-------------------- | ------------ | --------- | 121| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 122 123### New 124 1251. Save/restore u2phy_grf registers when system suspend/resume. 1262. Save/restore more ddr related registers when system suspend/resume. 1273. Compatible with system suspend/resume in QNX. 128 129------ 130 131## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 132 133| Date | File | Build commit | Severity | 134| ---------- | :------------------------------------------- | ------------ | --------- | 135| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 136 137### New 138 1391. Pageclose can be enable/disable by ddrbin_tool. 140 141### Fixed 142 143| Index | Severity | Update | Issue description | Issue source | 144| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 145| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 146| 2 | important | fix LP4/LP4X stability issue | Some LP4/LP4X board need to update read odt to 40ohm to fix stability issue. Note: BL31 should be update to V1.37. | - | 147| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 148 149------ 150 151## rk3588_bl31_v1.36.elf 152 153| Date | File | Build commit | Severity | 154| ---------- | :-------------------- | ------------ | --------- | 155| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 156 157### New 158 1591. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 160 161------ 162 163## rk3588_bl31_v1.35.elf 164 165| Date | File | Build commit | Severity | 166| ---------- | :-------------------- | ------------ | --------- | 167| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 168 169### New 170 1711. Improve the stability of hdmirx. 172 173------ 174 175## rk3588_bl31_v1.34.elf 176 177| Date | File | Build commit | Severity | 178| ---------- | :-------------------- | ------------ | --------- | 179| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 180 181### New 182 1831. Support hptimer to use soft adjust mode. 1842. Support pvtpll to add length. 185 186### Fixed 187 188| Index | Severity | Update | Issue description | Issue source | 189| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 190| 1 | important | Avoid pmu mcu to boot accidentally in system suspend. | With pmu mcu's accidental boot, linux kernel's code and data may be overwrite after system resume. | - | 191 192------ 193 194## rk3588_spl_v1.12.bin 195 196| Date | File | Build commit | Severity | 197| ---------- | :-------------------- | ------------ | --------- | 198| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 199 200### New 201 2021. Support SPL AB. 203 204------ 205 206## rk3588_bl31_v1.33.elf 207 208| Date | File | Build commit | Severity | 209| ---------- | :-------------------- | ------------ | --------- | 210| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 211 212### New 213 2141. Support rk3588m, rk3588j. 215 216------ 217 218## rk3588_usbplug_v1.10.bin 219 220| Date | File | Build commit | Severity | 221| ---------- | :----------------------- | ------------ | --------- | 222| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 223 224### New 225 2261. Improve compatibility. 227 228------ 229 230## rk3588_bl31_v1.32.elf 231 232| Date | File | Build commit | Severity | 233| ---------- | :-------------------- | ------------ | --------- | 234| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 235 236### New 237 2381. Support bus auto CS. 239 240------ 241 242## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 243 244| Date | File | Build commit | Severity | 245| ---------- | :------------------------------------------- | ------------ | --------- | 246| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 247 248### New 249 2501. Derate/perbank refresh can be enable/disable by ddrbin_tool. 2512. Support pstore function. 2523. Boot FSP configurable by ddrbin_tool. 2534. Enable LPDDR5 DMC function. 2545. Support LPDDR5 byte mode DRAM. 2556. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 256 257### Fixed 258 259| Index | Severity | Update | Issue description | Issue source | 260| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 261| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 262| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 263| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 264| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 265| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 266 267------ 268 269## rk3588_bl31_v1.31.elf 270 271| Date | File | Build commit | Severity | 272| ---------- | :-------------------- | ------------ | --------- | 273| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 274 275### New 276 2771. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 2782. Support amp function. 279 280### Fixed 281 282| Index | Severity | Update | Issue description | Issue source | 283| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 284| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 285 286------ 287 288## rk3588_bl31_v1.30.elf 289 290| Date | File | Build commit | Severity | 291| ---------- | :-------------------- | ------------ | --------- | 292| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 293 294### New 295 2961. Support pstore. 297 298------ 299 300## rk3588_bl31_v1.29.elf 301 302| Date | File | Build commit | Severity | 303| ---------- | :-------------------- | ----------- | --------- | 304| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 305 306### New 307 3081. Add A55 AT speculative patches. 3092. Add LPDDR5 DFS patches, support DFS between rows. 3103. Config FW-DSU region according to the specific DDR channel. 311 312### Fixed 313 314| Index | Severity | Update | Issue description | Issue source | 315| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 316| 1 | important | Fix problem about CEC wakeup. | When waiting for CEC wakeup source in system suspend, gpio1/3 irq will wakeup both AP and mcu . | - | 317| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 318| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 319 320------ 321 322## rk3588_bl32_v1.12.bin 323 324| Date | File | Build commit | Severity | 325| ---------- | :-------------------- | ------------ | --------- | 326| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 327 328### New 329 3301. Config FW-DSU region according to the specific DDR channel. 331 332------ 333 334## rk3588_bl32_v1.11.bin 335 336| Date | File | Build commit | Severity | 337| ---------- | :-------------------- | ------------ | --------- | 338| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 339 340### Fixed 341 342| Index | Severity | Update | Issue description | Issue source | 343| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 344| 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 | - | 345 346------ 347 348