1# RK3588 Release Note 2 3## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------------------------------- | ------------ | --------- | 7| 2023-08-11 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.13.bin | 25cee80c4f | important | 8 9### Warn 10 111. BL31 should be update to V1.41 or above. 12 13### New 14 151. Improve the stability of LPDDR5 528MHz. 162. Update vref_inner for each channel in fsp_param to improve stability. 17 18### Fixed 19 20| Index | Severity | Update | Issue description | Issue source | 21| ----- | --------- | ------------------------------------------------------------ | --------------------------------------------------------- | ------------ | 22| 1 | important | Fixed init fail issue that boot in high temperature environment | Panic in ddrbin when boot in high temperature environment | - | 23 24------ 25 26## rk3588_bl31_v1.41.elf 27 28| Date | File | Build commit | Severity | 29| ---------- | :-------------------- | ------------ | --------- | 30| 2023-08-10 | rk3588_bl31_v1.41.elf | b7c5102a2 | important | 31 32### New 33 341. Support L3 partition. 352. Update configuration of ddr vref_inner. 363. Support to config MCU sleep parameter through DTS. 37 38------ 39 40## rk3588_bl31_v1.40.elf 41 42| Date | File | Build commit | Severity | 43| ---------- | :-------------------- | ------------ | --------- | 44| 2023-07-13 | rk3588_bl31_v1.40.elf | dc1125f48 | important | 45 46### New 47 481. Add support to reset vop sub mem pd. 49 50------ 51 52## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 53 54| Date | File | Build commit | Severity | 55| ---------- | :------------------------------------------- | ------------ | --------- | 56| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 57 58### New 59 601. Add support print training result and mr value. 61 62### Fixed 63 64| Index | Severity | Update | Issue description | Issue source | 65| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 66| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 67| 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. | - | 68 69------ 70 71## rk3588_bl31_v1.39.elf 72 73| Date | File | Build commit | Severity | 74| ---------- | :-------------------- | ------------ | --------- | 75| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 76 77### New 78 791. Change read size to 128 bytes. 802. Adjust pvtpll table by otp. 813. Modify pvtpll table for rk3588j/m. 82 83------ 84 85## rk3588_bl31_v1.38.elf 86 87| Date | File | Build commit | Severity | 88| ---------- | :-------------------- | ------------ | --------- | 89| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 90 91### Warn 92 931. DDR bin should be update to V1.11 or above. 94 95### New 96 971. Update configuration of ddr lp5 mr. 982. Improve the stability of hdmirx. 993. Support ddr spread spectrum mode. 100 101------ 102 103## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 104 105| Date | File | Build commit | Severity | 106| ---------- | :------------------------------------------- | ------------ | --------- | 107| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 108 109### Warn 110 1111. BL31 should be update to V1.38 or above. 112 113### New 114 1151. Added more print info when initialization fails to help locate soldering issues. 1162. Optimizing boot time. 1173. Enable per bank refresh function. 1184. LPDDR5 4 channels use different write vref values to improve stability. 1195. First init LPDDR4x. 1206. LPDDR5 cavref update to 36%. 1217. Add support spread spectrum mode. 122 123------ 124 125## rk3588_bl32_v1.13.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :-------------------- | ------------ | --------- | 129| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 130 131### New 132 1331. OTP supports burst read to accelerate BL32 startup speed. 1342. Kernel support read secure boot flag and public key hash. 1353. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 1364. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 137 138------ 139 140## rk3588_bl31_v1.37.elf 141 142| Date | File | Build commit | Severity | 143| ---------- | :-------------------- | ------------ | --------- | 144| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 145 146### New 147 1481. Save/restore u2phy_grf registers when system suspend/resume. 1492. Save/restore more ddr related registers when system suspend/resume. 1503. Compatible with system suspend/resume in QNX. 151 152------ 153 154## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 155 156| Date | File | Build commit | Severity | 157| ---------- | :------------------------------------------- | ------------ | --------- | 158| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 159 160### New 161 1621. Pageclose can be enable/disable by ddrbin_tool. 163 164### Fixed 165 166| Index | Severity | Update | Issue description | Issue source | 167| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 168| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 169| 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. | - | 170| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 171 172------ 173 174## rk3588_bl31_v1.36.elf 175 176| Date | File | Build commit | Severity | 177| ---------- | :-------------------- | ------------ | --------- | 178| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 179 180### New 181 1821. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 183 184------ 185 186## rk3588_bl31_v1.35.elf 187 188| Date | File | Build commit | Severity | 189| ---------- | :-------------------- | ------------ | --------- | 190| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 191 192### New 193 1941. Improve the stability of hdmirx. 195 196------ 197 198## rk3588_bl31_v1.34.elf 199 200| Date | File | Build commit | Severity | 201| ---------- | :-------------------- | ------------ | --------- | 202| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 203 204### New 205 2061. Support hptimer to use soft adjust mode. 2072. Support pvtpll to add length. 208 209### Fixed 210 211| Index | Severity | Update | Issue description | Issue source | 212| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 213| 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. | - | 214 215------ 216 217## rk3588_spl_v1.12.bin 218 219| Date | File | Build commit | Severity | 220| ---------- | :-------------------- | ------------ | --------- | 221| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 222 223### New 224 2251. Support SPL AB. 226 227------ 228 229## rk3588_bl31_v1.33.elf 230 231| Date | File | Build commit | Severity | 232| ---------- | :-------------------- | ------------ | --------- | 233| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 234 235### New 236 2371. Support rk3588m, rk3588j. 238 239------ 240 241## rk3588_usbplug_v1.10.bin 242 243| Date | File | Build commit | Severity | 244| ---------- | :----------------------- | ------------ | --------- | 245| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 246 247### New 248 2491. Improve compatibility. 250 251------ 252 253## rk3588_bl31_v1.32.elf 254 255| Date | File | Build commit | Severity | 256| ---------- | :-------------------- | ------------ | --------- | 257| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 258 259### New 260 2611. Support bus auto CS. 262 263------ 264 265## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 266 267| Date | File | Build commit | Severity | 268| ---------- | :------------------------------------------- | ------------ | --------- | 269| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 270 271### New 272 2731. Derate/perbank refresh can be enable/disable by ddrbin_tool. 2742. Support pstore function. 2753. Boot FSP configurable by ddrbin_tool. 2764. Enable LPDDR5 DMC function. 2775. Support LPDDR5 byte mode DRAM. 2786. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 279 280### Fixed 281 282| Index | Severity | Update | Issue description | Issue source | 283| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 284| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 285| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 286| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 287| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 288| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 289 290------ 291 292## rk3588_bl31_v1.31.elf 293 294| Date | File | Build commit | Severity | 295| ---------- | :-------------------- | ------------ | --------- | 296| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 297 298### New 299 3001. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 3012. Support amp function. 302 303### Fixed 304 305| Index | Severity | Update | Issue description | Issue source | 306| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 307| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 308 309------ 310 311## rk3588_bl31_v1.30.elf 312 313| Date | File | Build commit | Severity | 314| ---------- | :-------------------- | ------------ | --------- | 315| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 316 317### New 318 3191. Support pstore. 320 321------ 322 323## rk3588_bl31_v1.29.elf 324 325| Date | File | Build commit | Severity | 326| ---------- | :-------------------- | ----------- | --------- | 327| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 328 329### New 330 3311. Add A55 AT speculative patches. 3322. Add LPDDR5 DFS patches, support DFS between rows. 3333. Config FW-DSU region according to the specific DDR channel. 334 335### Fixed 336 337| Index | Severity | Update | Issue description | Issue source | 338| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 339| 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 . | - | 340| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 341| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 342 343------ 344 345## rk3588_bl32_v1.12.bin 346 347| Date | File | Build commit | Severity | 348| ---------- | :-------------------- | ------------ | --------- | 349| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 350 351### New 352 3531. Config FW-DSU region according to the specific DDR channel. 354 355------ 356 357## rk3588_bl32_v1.11.bin 358 359| Date | File | Build commit | Severity | 360| ---------- | :-------------------- | ------------ | --------- | 361| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 362 363### Fixed 364 365| Index | Severity | Update | Issue description | Issue source | 366| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 367| 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 | - | 368 369------ 370 371