1# RK3588 Release Note 2 3## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------------------------------- | ------------ | --------- | 7| 2023-07-06 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.12.bin | 52218f4949 | important | 8 9### New 10 111. Add support print training result and mr value. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 17| 1 | important | Fixed init fail issue that max freq between 1066-1600MHz | Panic in ddrbin when max DDR freq between 1066-1600MHz. | - | 18| 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. | - | 19 20------ 21 22## rk3588_bl31_v1.39.elf 23 24| Date | File | Build commit | Severity | 25| ---------- | :-------------------- | ------------ | --------- | 26| 2023-06-27 | rk3588_bl31_v1.39.elf | 001b4889e | important | 27 28### New 29 301. Change read size to 128 bytes. 312. Adjust pvtpll table by otp. 323. Modify pvtpll table for rk3588j/m. 33 34------ 35 36## rk3588_bl31_v1.38.elf 37 38| Date | File | Build commit | Severity | 39| ---------- | :-------------------- | ------------ | --------- | 40| 2023-05-09 | rk3588_bl31_v1.38.elf | 3389cfdda | important | 41 42### Warn 43 441. DDR bin should be update to V1.11 or above. 45 46### New 47 481. Update configuration of ddr lp5 mr. 492. Improve the stability of hdmirx. 503. Support ddr spread spectrum mode. 51 52------ 53 54## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin 55 56| Date | File | Build commit | Severity | 57| ---------- | :------------------------------------------- | ------------ | --------- | 58| 2023-05-09 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin | f1474cf52f | important | 59 60### Warn 61 621. BL31 should be update to V1.38 or above. 63 64### New 65 661. Added more print info when initialization fails to help locate soldering issues. 672. Optimizing boot time. 683. Enable per bank refresh function. 694. LPDDR5 4 channels use different write vref values to improve stability. 705. First init LPDDR4x. 716. LPDDR5 cavref update to 36%. 727. Add support spread spectrum mode. 73 74------ 75 76## rk3588_bl32_v1.13.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :-------------------- | ------------ | --------- | 80| 2023-04-19 | rk3588_bl32_v1.13.bin | 7f1ea6d6e | important | 81 82### New 83 841. OTP supports burst read to accelerate BL32 startup speed. 852. Kernel support read secure boot flag and public key hash. 863. Support dynamic shared memory, and the secure and normal world can transfer more larger data. 874. BL32 supports pstore, and the kernel can view print info of BL32 through pstore node. 88 89------ 90 91## rk3588_bl31_v1.37.elf 92 93| Date | File | Build commit | Severity | 94| ---------- | :-------------------- | ------------ | --------- | 95| 2023-03-08 | rk3588_bl31_v1.37.elf | 9609b9c19 | important | 96 97### New 98 991. Save/restore u2phy_grf registers when system suspend/resume. 1002. Save/restore more ddr related registers when system suspend/resume. 1013. Compatible with system suspend/resume in QNX. 102 103------ 104 105## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 106 107| Date | File | Build commit | Severity | 108| ---------- | :------------------------------------------- | ------------ | --------- | 109| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 110 111### New 112 1131. Pageclose can be enable/disable by ddrbin_tool. 114 115### Fixed 116 117| Index | Severity | Update | Issue description | Issue source | 118| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 119| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 120| 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. | - | 121| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 122 123------ 124 125## rk3588_bl31_v1.36.elf 126 127| Date | File | Build commit | Severity | 128| ---------- | :-------------------- | ------------ | --------- | 129| 2023-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 130 131### New 132 1331. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 134 135------ 136 137## rk3588_bl31_v1.35.elf 138 139| Date | File | Build commit | Severity | 140| ---------- | :-------------------- | ------------ | --------- | 141| 2023-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 142 143### New 144 1451. Improve the stability of hdmirx. 146 147------ 148 149## rk3588_bl31_v1.34.elf 150 151| Date | File | Build commit | Severity | 152| ---------- | :-------------------- | ------------ | --------- | 153| 2023-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 154 155### New 156 1571. Support hptimer to use soft adjust mode. 1582. Support pvtpll to add length. 159 160### Fixed 161 162| Index | Severity | Update | Issue description | Issue source | 163| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 164| 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. | - | 165 166------ 167 168## rk3588_spl_v1.12.bin 169 170| Date | File | Build commit | Severity | 171| ---------- | :-------------------- | ------------ | --------- | 172| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 173 174### New 175 1761. Support SPL AB. 177 178------ 179 180## rk3588_bl31_v1.33.elf 181 182| Date | File | Build commit | Severity | 183| ---------- | :-------------------- | ------------ | --------- | 184| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 185 186### New 187 1881. Support rk3588m, rk3588j. 189 190------ 191 192## rk3588_usbplug_v1.10.bin 193 194| Date | File | Build commit | Severity | 195| ---------- | :----------------------- | ------------ | --------- | 196| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 197 198### New 199 2001. Improve compatibility. 201 202------ 203 204## rk3588_bl31_v1.32.elf 205 206| Date | File | Build commit | Severity | 207| ---------- | :-------------------- | ------------ | --------- | 208| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 209 210### New 211 2121. Support bus auto CS. 213 214------ 215 216## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 217 218| Date | File | Build commit | Severity | 219| ---------- | :------------------------------------------- | ------------ | --------- | 220| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 221 222### New 223 2241. Derate/perbank refresh can be enable/disable by ddrbin_tool. 2252. Support pstore function. 2263. Boot FSP configurable by ddrbin_tool. 2274. Enable LPDDR5 DMC function. 2285. Support LPDDR5 byte mode DRAM. 2296. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 230 231### Fixed 232 233| Index | Severity | Update | Issue description | Issue source | 234| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 235| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 236| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 237| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 238| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 239| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 240 241------ 242 243## rk3588_bl31_v1.31.elf 244 245| Date | File | Build commit | Severity | 246| ---------- | :-------------------- | ------------ | --------- | 247| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 248 249### New 250 2511. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 2522. Support amp function. 253 254### Fixed 255 256| Index | Severity | Update | Issue description | Issue source | 257| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 258| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 259 260------ 261 262## rk3588_bl31_v1.30.elf 263 264| Date | File | Build commit | Severity | 265| ---------- | :-------------------- | ------------ | --------- | 266| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 267 268### New 269 2701. Support pstore. 271 272------ 273 274## rk3588_bl31_v1.29.elf 275 276| Date | File | Build commit | Severity | 277| ---------- | :-------------------- | ----------- | --------- | 278| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 279 280### New 281 2821. Add A55 AT speculative patches. 2832. Add LPDDR5 DFS patches, support DFS between rows. 2843. Config FW-DSU region according to the specific DDR channel. 285 286### Fixed 287 288| Index | Severity | Update | Issue description | Issue source | 289| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 290| 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 . | - | 291| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 292| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 293 294------ 295 296## rk3588_bl32_v1.12.bin 297 298| Date | File | Build commit | Severity | 299| ---------- | :-------------------- | ------------ | --------- | 300| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 301 302### New 303 3041. Config FW-DSU region according to the specific DDR channel. 305 306------ 307 308## rk3588_bl32_v1.11.bin 309 310| Date | File | Build commit | Severity | 311| ---------- | :-------------------- | ------------ | --------- | 312| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 313 314### Fixed 315 316| Index | Severity | Update | Issue description | Issue source | 317| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 318| 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 | - | 319 320------ 321 322