1# RK3588 Release Note 2 3## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------------------------------- | ------------ | --------- | 7| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.10.bin | 75d050770f | important | 8 9### New 10 111. Pageclose can be enable/disable by ddrbin_tool. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ---------------------------- | ------------------------------------------------------------ | ------------ | 17| 1 | important | fix total 24GB bug | If the DDR total capacity is 24GB, it will be stuck and unable to enter kernel. | - | 18| 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. | - | 19| 3 | important | improve LP5 performance | LPDDR5 timing tWTR calculate error lead to slow performance | - | 20 21------ 22 23## rk3588_bl31_v1.36.elf 24 25| Date | File | Build commit | Severity | 26| ---------- | :-------------------- | ------------ | --------- | 27| 2022-01-30 | rk3588_bl31_v1.36.elf | 78ee25fe7 | important | 28 29### New 30 311. Supports analyze infrared signals of various protocols during system suspend by software, which needs to be used together with mcu. 32 33------ 34 35## rk3588_bl31_v1.35.elf 36 37| Date | File | Build commit | Severity | 38| ---------- | :-------------------- | ------------ | --------- | 39| 2022-01-16 | rk3588_bl31_v1.35.elf | bd7bac37a | important | 40 41### New 42 431. Improve the stability of hdmirx. 44 45------ 46 47## rk3588_bl31_v1.34.elf 48 49| Date | File | Build commit | Severity | 50| ---------- | :-------------------- | ------------ | --------- | 51| 2022-01-10 | rk3588_bl31_v1.34.elf | e63a16361 | important | 52 53### New 54 551. Support hptimer to use soft adjust mode. 562. Support pvtpll to add length. 57 58### Fixed 59 60| Index | Severity | Update | Issue description | Issue source | 61| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 62| 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. | - | 63 64------ 65 66## rk3588_spl_v1.12.bin 67 68| Date | File | Build commit | Severity | 69| ---------- | :-------------------- | ------------ | --------- | 70| 2022-12-26 | rk3588_spl_v1.12.bin | 5f53abfa | important | 71 72### New 73 741. Support SPL AB. 75 76------ 77 78## rk3588_bl31_v1.33.elf 79 80| Date | File | Build commit | Severity | 81| ---------- | :-------------------- | ------------ | --------- | 82| 2022-12-07 | rk3588_bl31_v1.33.elf | 17b41886e | important | 83 84### New 85 861. Support rk3588m, rk3588j. 87 88------ 89 90## rk3588_usbplug_v1.10.bin 91 92| Date | File | Build commit | Severity | 93| ---------- | :----------------------- | ------------ | --------- | 94| 2022-11-22 | rk3588_usbplug_v1.10.bin | b0e3c43c2 | important | 95 96### New 97 981. Improve compatibility. 99 100------ 101## rk3588_bl31_v1.32.elf 102 103| Date | File | Build commit | Severity | 104| ---------- | :-------------------- | ------------ | --------- | 105| 2022-11-21 | rk3588_bl31_v1.32.elf | e529a2760 | important | 106 107### New 108 1091. Support bus auto CS. 110 111------ 112 113## rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin 114 115| Date | File | Build commit | Severity | 116| ---------- | :------------------------------------------- | ------------ | --------- | 117| 2022-11-21 | rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin | a930779e06 | important | 118 119### New 120 1211. Derate/perbank refresh can be enable/disable by ddrbin_tool. 1222. Support pstore function. 1233. Boot FSP configurable by ddrbin_tool. 1244. Enable LPDDR5 DMC function. 1255. Support LPDDR5 byte mode DRAM. 1266. Recycle 256MB memory(overlap with REG space). This function can be disable by ddrbin_tool. 127 128### Fixed 129 130| Index | Severity | Update | Issue description | Issue source | 131| ----- | --------- | ---------------------------------------- | ------------------------------------------------------------ | ------------ | 132| 1 | important | Fix WRTRN Bug | Fix WRTRN bug when ddr freq between 533MHz - 1066MHz | - | 133| 2 | important | Fix ZQCALIB bug | Increase auto ZQCALIB command period to 470ms | - | 134| 3 | important | Fix 528M bug | 528MHz undo RDTRN, SW*skew should be clean before clean before switch to 528MHz. | - | 135| 4 | important | Improve LPDDR5 stability and performance | Fix some LPDDR5 timing like rd2wr,wr2rd and hash config to improve stability and performance. | - | 136| 5 | important | LP4/LP4x support 32GB cap | LP4/LP4x support 32GB cap | - | 137 138------ 139 140## rk3588_bl31_v1.31.elf 141 142| Date | File | Build commit | Severity | 143| ---------- | :-------------------- | ------------ | --------- | 144| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185 | important | 145 146### New 147 1481. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function. 1492. Support amp function. 150 151### Fixed 152 153| Index | Severity | Update | Issue description | Issue source | 154| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ | 155| 1 | important | Save/restore some performance setting in system suspend/resume | - | - | 156 157------ 158 159## rk3588_bl31_v1.30.elf 160 161| Date | File | Build commit | Severity | 162| ---------- | :-------------------- | ------------ | --------- | 163| 2022-10-12 | rk3588_bl31_v1.30.elf | 1450d21e8 | important | 164 165### New 166 1671. Support pstore. 168 169------ 170 171## rk3588_bl31_v1.29.elf 172 173| 时间 | 文件 | 编译 commit | 重要程度 | 174| ---------- | :-------------------- | ----------- | --------- | 175| 2022-09-29 | rk3588_bl31_v1.29.elf | 686b5c48b | important | 176 177### New 178 1791. Add A55 AT speculative patches. 1802. Add LPDDR5 DFS patches, support DFS between rows. 1813. Config FW-DSU region according to the specific DDR channel. 182 183### Fixed 184 185| Index | 重要程度 | 更新说明 | 问题现象 | 问题来源 | 186| ----- | --------- | ---------------------------------------------- | ------------------------------------------------------------ | -------- | 187| 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 . | - | 188| 2 | important | Fix configuration about ddr. | Fix ddr-unstable problem. | - | 189| 3 | important | Fix problem in system suspend if disable uart. | If loader disable uart, system suspend will panic. | - | 190 191------ 192 193## rk3588_bl32_v1.12.bin 194 195| Date | File | Build commit | Severity | 196| ---------- | :-------------------- | ------------ | --------- | 197| 2022-09-20 | rk3588_bl32_v1.12.bin | 4542e1efd | important | 198 199### New 200 2011. Config FW-DSU region according to the specific DDR channel. 202 203------ 204 205## rk3588_bl32_v1.11.bin 206 207| Date | File | Build commit | Severity | 208| ---------- | :-------------------- | ------------ | --------- | 209| 2022-09-15 | rk3588_bl32_v1.11.bin | d84087907 | important | 210 211### Fixed 212 213| Index | Severity | Update | Issue description | Issue source | 214| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 215| 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 | - | 216 217------ 218 219