1# RK3576 Release Note 2 3## rk3576_bl31_v1.05.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2024-04-24 | rk3576_bl31_v1.05.elf | 76e9c9f54 | important | 8 9### New 10 111. Enable pd_gpu repair. 122. Add otp init. 133. Increase pvptll length for middle frequencies. 144. Adjust pvtpll table by otp opp info. 155. Hptimer support 1G frequency. 166. Don't use cpu unclean src. 17 18### Fixed 19 20| Index | Severity | Update | Issue description | Issue source | 21| ----- | --------- | ---------------------------------------------- | ------------------------------------ | ------------ | 22| 1 | important | Fix cpu frequecy error when suspend and resume | System crash when suspend and resume | - | 23 24------ 25 26## rk3576_boost_v1.00.bin 27 28| Date | File | Build commit | Severity | 29| ---------- | :-------------------- | ----------- | -------- | 30| 2024-04-23 | rk3576_boost_v1.00.bin | d4affbeb09 | important | 31 32### Fixed 33 34| Index | Severity | Update | Issue description | Issue source | 35| ----- | --------- | ----------------------- | ------------------------------------ | ------------ | 36| 1 | important | Fixed SD card boot fail | BootROM load ddr.bin fail in SD card | - | 37 38------ 39 40## rk3576_spl_v1.02.bin 41 42| Date | File | Build commit | Severity | 43| ---------- | :-------------------- | ----------- | -------- | 44| 2024-04-19 | rk3576_spl_v1.02.bin | 57b8ceed1c3 | important | 45 46### New 47 481. Enable cci channels for devices. 492. Add internal phase support for dwmmc. 503. Enable decom by default. 514. Add eMMC and FSPI iomux support. 525. Improve UFS support. 536. Improve usbplug support. 54 55------ 56 57## rk3576_bl31_v1.04.elf 58 59| Date | File | Build commit | Severity | 60| ---------- | :-------------------- | ------------ | --------- | 61| 2024-04-16 | rk3576_bl31_v1.04.elf | 30018b771 | important | 62 63### New 64 651. Reduced power consumption of the pmu 1v8 during sleep. 66 67### Fixed 68 69| Index | Severity | Update | Issue description | Issue source | 70| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 71| 1 | important | Fixed GPU performance deteriorates after sleep | GPU performance will deteriorates after sleep | - | 72 73------ 74 75## rk3576_usbplug_v1.01.bin 76 77| Date | File | Build commit | Severity | 78| ---------- | :----------------------- | ------------ | --------- | 79| 2024-04-17 | rk3576_usbplug_v1.01.bin | fa96a41a6 | important | 80 81### New 82 831. Add support write booster. 84 85### Fixed 86 87| Index | Severity | Update | Issue description | Issue source | 88| ----- | --------- | --------------------------------------------------- | ---------------------------------------------------------- | ------------ | 89| 1 | important | Poll for max. 1500ms for fDeviceInit flag to clear. | The timeout is too short, and UFS initialization may fail. | - | 90| 2 | important | Support UFS with PHISON UFS controller. | Test ready command will fail. | - | 91 92------ 93 94## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin 95 96| Date | File | Build commit | Severity | 97| ---------- | :--------------------------------------------------- | ------------ | --------- | 98| 2024-04-16 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin | 81dd75088a | important | 99 100### Warn 101 1021. When LPDDR5 is used, the kernel must have this patch: 540126c8642b arm64: dts: rockchip: Increase 2400M to 2750M for dmc opp table (commit ID may be different for different kernel branches). 103 104### Fixed 105 106| Index | Severity | Update | Issue description | Issue source | 107| ----- | --------- | ----------------------------------------------- | -------------------------------------------- | ------------ | 108| 1 | important | Change default freq of LPDDR5 to 2736MHz | - | - | 109| 2 | important | Change trigger time of force uart rx to smaller | uart may not automatically trigger jtag mode | - | 110 111------ 112 113## rk3576_bl32_v1.01.bin 114 115| Date | File | Build commit | Severity | 116| ---------- | :-------------------- | ------------ | --------- | 117| 2024-04-16 | rk3576_bl32_v1.01.bin | 185dc3c92 | important | 118 119### New 120 1211. Optimization parameter check to enhance security. 1222. Keylad supports get otp zero count. 123 124------ 125 126## rk3576_bl31_v1.03.elf 127 128| Date | File | Build commit | Severity | 129| ---------- | :-------------------- | ------------ | --------- | 130| 2024-04-10 | rk3576_bl31_v1.03.elf | 9de33eca3 | important | 131 132### New 133 1341. Improve DDR stability when sleep. 1352. Supports DDR frequency conversion in EBC scenarios. 136 137### Fixed 138 139| Index | Severity | Update | Issue description | Issue source | 140| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 141| 1 | important | Fixed CPU performance deteriorates after sleep | CPU performance will deteriorates after sleep | - | 142 143------ 144 145## rk3576_{spl,usbplug}_fspi1_v1.00.bin 146 147| Date | File | Build commit | Severity | 148| ---------- | :-------------------- | ----------- | -------- | 149| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 150 151### New 152 1531. Support fspi1 spiflash. 154 155------ 156 157## rk3576_spl_v1.01.bin 158 159| Date | File | Build commit | Severity | 160| ---------- | :-------------------- | ----------- | -------- | 161| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 162 163### New 164 1651. Support SD card. 1662. Support SecureBoot. 1673. Enable crypto. 1684. Improve UFS support. 1695. Improve VOP2 support. 1706. Add MCU-related register configuration. 171 172------ 173 174## rk3576_bl31_v1.02.elf 175 176| Date | File | Build commit | Severity | 177| ---------- | :-------------------- | ------------ | --------- | 178| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 179 180### New 181 1821. Support HDCP. 1832. Enable GPU counter. 184 185------ 186 187## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 188 189| Date | File | Build commit | Severity | 190| ---------- | :------------------------------------------- | ------------ | --------- | 191| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 192 193### Fixed 194 195| Index | Severity | Update | Issue description | Issue source | 196| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 197| 1 | important | Fixed VOP will flash with POST_BUF_EMPTY | When DDR is under heavy load, or DDR frequency is low, especially when GPU and RKNN are under heavy load, VOP will flash with POST_BUF_EMPTY. | - | 198 199------ 200 201## rk3576_bl31_v1.01.elf 202 203| Date | File | Build commit | Severity | 204| ---------- | :-------------------- | ------------ | --------- | 205| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 206 207### New 208 2091. Support suspend/resume in uboot. 2102. Support virtual poweroff. 2113. Support recover system time after system resume. 212 213------ 214 215## rk3576_{ddr,spl,usbplug}_v1.00.bin 216 217| Date | File | Build commit | Severity | 218| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 219| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 220 221### New 222 2231. Initial version. 224 225------ 226 227## rk3576_{bl31, bl32}_v1.00.bin 228 229| Date | File | Build commit | Severity | 230| ---------- | :-------------------- | ------------ | --------- | 231| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 232 233### New 234 2351. Initial version. 236 237------ 238 239