1# RK3588 Release Note 2 3## rk3588_bl31_v1.40.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2023-07-13 | rk3588_bl31_v1.40.elf | dc1125f48 | important | 8 9### New 10 111. Add support to reset vop sub mem pd. 12 13------ 14 15## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------------------------------- | ------------ | --------- | 19| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 20 21### New 22 231. Add support print training result and mr value. 24 25### Fixed 26 27| Index | Severity | Update | Issue description | Issue source | 28| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 29| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 30| 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. | - | 31 32------ 33 34## rk3588_bl31_v1.39.elf 35 36| Date | File | Build commit | Severity | 37| ---------- | :-------------------- | ------------ | --------- | 38| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 39 40### New 41 421. Change read size to 128 bytes. 432. Adjust pvtpll table by otp. 443. Modify pvtpll table for rk3588j/m. 45 46------ 47 48## rk3588_bl31_v1.38.elf 49 50| Date | File | Build commit | Severity | 51| ---------- | :-------------------- | ------------ | --------- | 52| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 53 54### Warn 55 561. DDR bin should be update to V1.11 or above. 57 58### New 59 601. Update configuration of ddr lp5 mr. 612. Improve the stability of hdmirx. 623. Support ddr spread spectrum mode. 63 64------ 65 66## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 67 68| Date | File | Build commit | Severity | 69| ---------- | :------------------------------------------- | ------------ | --------- | 70| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 71 72### Warn 73 741. BL31 should be update to V1.38 or above. 75 76### New 77 781. Added more print info when initialization fails to help locate soldering issues. 792. Optimizing boot time. 803. Enable per bank refresh function. 814. LPDDR5 4 channels use different write vref values to improve stability. 825. First init LPDDR4x. 836. LPDDR5 cavref update to 36%. 847. Add support spread spectrum mode. 85 86------ 87 88## rk3588_bl32_v1.13.bin 89 90| Date | File | Build commit | Severity | 91| ---------- | :-------------------- | ------------ | --------- | 92| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 93 94### New 95 961. OTP supports burst read to accelerate BL32 startup speed. 972. Kernel support read secure boot flag and public key hash. 983. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 994. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 100 101------ 102 103## rk3588_bl31_v1.37.elf 104 105| Date | File | Build commit | Severity | 106| ---------- | :-------------------- | ------------ | --------- | 107| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 108 109### New 110 1111. Save/restore u2phy_grf registers when system suspend/resume. 1122. Save/restore more ddr related registers when system suspend/resume. 1133. Compatible with system suspend/resume in QNX. 114 115------ 116 117## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 118 119| Date | File | Build commit | Severity | 120| ---------- | :------------------------------------------- | ------------ | --------- | 121| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 122 123### New 124 1251. Pageclose can be enable/disable by ddrbin_tool. 126 127### Fixed 128 129| Index | Severity | Update | Issue description | Issue source | 130| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 131| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 132| 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. | - | 133| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 134 135------ 136 137## rk3588_bl31_v1.36.elf 138 139| Date | File | Build commit | Severity | 140| ---------- | :-------------------- | ------------ | --------- | 141| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 142 143### New 144 1451. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 146 147------ 148 149## rk3588_bl31_v1.35.elf 150 151| Date | File | Build commit | Severity | 152| ---------- | :-------------------- | ------------ | --------- | 153| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 154 155### New 156 1571. Improve the stability of hdmirx. 158 159------ 160 161## rk3588_bl31_v1.34.elf 162 163| Date | File | Build commit | Severity | 164| ---------- | :-------------------- | ------------ | --------- | 165| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 166 167### New 168 1691. Support hptimer to use soft adjust mode. 1702. Support pvtpll to add length. 171 172### Fixed 173 174| Index | Severity | Update | Issue description | Issue source | 175| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 176| 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. | - | 177 178------ 179 180## rk3588_spl_v1.12.bin 181 182| Date | File | Build commit | Severity | 183| ---------- | :-------------------- | ------------ | --------- | 184| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 185 186### New 187 1881. Support SPL AB. 189 190------ 191 192## rk3588_bl31_v1.33.elf 193 194| Date | File | Build commit | Severity | 195| ---------- | :-------------------- | ------------ | --------- | 196| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 197 198### New 199 2001. Support rk3588m, rk3588j. 201 202------ 203 204## rk3588_usbplug_v1.10.bin 205 206| Date | File | Build commit | Severity | 207| ---------- | :----------------------- | ------------ | --------- | 208| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 209 210### New 211 2121. Improve compatibility. 213 214------ 215 216## rk3588_bl31_v1.32.elf 217 218| Date | File | Build commit | Severity | 219| ---------- | :-------------------- | ------------ | --------- | 220| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 221 222### New 223 2241. Support bus auto CS. 225 226------ 227 228## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 229 230| Date | File | Build commit | Severity | 231| ---------- | :------------------------------------------- | ------------ | --------- | 232| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 233 234### New 235 2361. Derate/perbank refresh can be enable/disable by ddrbin_tool. 2372. Support pstore function. 2383. Boot FSP configurable by ddrbin_tool. 2394. Enable LPDDR5 DMC function. 2405. Support LPDDR5 byte mode DRAM. 2416. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 242 243### Fixed 244 245| Index | Severity | Update | Issue description | Issue source | 246| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 247| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 248| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 249| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 250| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 251| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 252 253------ 254 255## rk3588_bl31_v1.31.elf 256 257| Date | File | Build commit | Severity | 258| ---------- | :-------------------- | ------------ | --------- | 259| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 260 261### New 262 2631. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 2642. Support amp function. 265 266### Fixed 267 268| Index | Severity | Update | Issue description | Issue source | 269| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 270| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 271 272------ 273 274## rk3588_bl31_v1.30.elf 275 276| Date | File | Build commit | Severity | 277| ---------- | :-------------------- | ------------ | --------- | 278| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 279 280### New 281 2821. Support pstore. 283 284------ 285 286## rk3588_bl31_v1.29.elf 287 288| Date | File | Build commit | Severity | 289| ---------- | :-------------------- | ----------- | --------- | 290| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 291 292### New 293 2941. Add A55 AT speculative patches. 2952. Add LPDDR5 DFS patches, support DFS between rows. 2963. Config FW-DSU region according to the specific DDR channel. 297 298### Fixed 299 300| Index | Severity | Update | Issue description | Issue source | 301| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 302| 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 . | - | 303| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 304| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 305 306------ 307 308## rk3588_bl32_v1.12.bin 309 310| Date | File | Build commit | Severity | 311| ---------- | :-------------------- | ------------ | --------- | 312| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 313 314### New 315 3161. Config FW-DSU region according to the specific DDR channel. 317 318------ 319 320## rk3588_bl32_v1.11.bin 321 322| Date | File | Build commit | Severity | 323| ---------- | :-------------------- | ------------ | --------- | 324| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 325 326### Fixed 327 328| Index | Severity | Update | Issue description | Issue source | 329| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 330| 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 | - | 331 332------ 333 334