1# RK3576 Release Note 2 3## rk3576_bl31_v1.04.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2024-04-16 | rk3576_bl31_v1.04.elf | 30018b771 | important | 8 9### New 10 111. Reduced power consumption of the pmu 1v8 during sleep. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 17| 1 | important | Fixed GPU performance deteriorates after sleep | GPU performance will deteriorates after sleep | - | 18 19------ 20 21## rk3576_usbplug_v1.01.bin 22 23| Date | File | Build commit | Severity | 24| ---------- | :----------------------- | ------------ | --------- | 25| 2024-04-17 | rk3576_usbplug_v1.01.bin | fa96a41a6 | important | 26 27### New 28 291. Add support write booster. 30 31### Fixed 32 33| Index | Severity | Update | Issue description | Issue source | 34| ----- | --------- | --------------------------------------------------- | ---------------------------------------------------------- | ------------ | 35| 1 | important | Poll for max. 1500ms for fDeviceInit flag to clear. | The timeout is too short, and UFS initialization may fail. | - | 36| 2 | important | Support UFS with PHISON UFS controller. | Test ready command will fail. | - | 37 38------ 39 40## rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin 41 42| Date | File | Build commit | Severity | 43| ---------- | :--------------------------------------------------- | ------------ | --------- | 44| 2024-04-16 | rk3576_ddr_lp4_2112MHz_lp5_2736MHz{_ultra}_v1.03.bin | 81dd75088a | important | 45 46### Warn 47 481. 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). 49 50### Fixed 51 52| Index | Severity | Update | Issue description | Issue source | 53| ----- | --------- | ----------------------------------------------- | -------------------------------------------- | ------------ | 54| 1 | important | Change default freq of LPDDR5 to 2736MHz | - | - | 55| 2 | important | Change trigger time of force uart rx to smaller | uart may not automatically trigger jtag mode | - | 56 57------ 58 59## rk3576_bl32_v1.01.bin 60 61| Date | File | Build commit | Severity | 62| ---------- | :-------------------- | ------------ | --------- | 63| 2024-04-16 | rk3576_bl32_v1.01.bin | 185dc3c92 | important | 64 65### New 66 671. Optimization parameter check to enhance security. 682. Keylad supports get otp zero count. 69 70------ 71 72## rk3576_bl31_v1.03.elf 73 74| Date | File | Build commit | Severity | 75| ---------- | :-------------------- | ------------ | --------- | 76| 2024-04-10 | rk3576_bl31_v1.03.elf | 9de33eca3 | important | 77 78### New 79 801. Improve DDR stability when sleep. 812. Supports DDR frequency conversion in EBC scenarios. 82 83### Fixed 84 85| Index | Severity | Update | Issue description | Issue source | 86| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 87| 1 | important | Fixed CPU performance deteriorates after sleep | CPU performance will deteriorates after sleep | - | 88 89------ 90 91## rk3576_{spl,usbplug}_fspi1_v1.00.bin 92 93| Date | File | Build commit | Severity | 94| ---------- | :-------------------- | ----------- | -------- | 95| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 96 97### New 98 991. Support fspi1 spiflash. 100 101------ 102 103## rk3576_spl_v1.01.bin 104 105| Date | File | Build commit | Severity | 106| ---------- | :-------------------- | ----------- | -------- | 107| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 108 109### New 110 1111. Support SD card. 1122. Support SecureBoot. 1133. Enable crypto. 1144. Improve UFS support. 1155. Improve VOP2 support. 1166. Add MCU-related register configuration. 117 118------ 119 120## rk3576_bl31_v1.02.elf 121 122| Date | File | Build commit | Severity | 123| ---------- | :-------------------- | ------------ | --------- | 124| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 125 126### New 127 1281. Support HDCP. 1292. Enable GPU counter. 130 131------ 132 133## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 134 135| Date | File | Build commit | Severity | 136| ---------- | :------------------------------------------- | ------------ | --------- | 137| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 138 139### Fixed 140 141| Index | Severity | Update | Issue description | Issue source | 142| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 143| 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. | - | 144 145------ 146 147## rk3576_bl31_v1.01.elf 148 149| Date | File | Build commit | Severity | 150| ---------- | :-------------------- | ------------ | --------- | 151| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 152 153### New 154 1551. Support suspend/resume in uboot. 1562. Support virtual poweroff. 1573. Support recover system time after system resume. 158 159------ 160 161## rk3576_{ddr,spl,usbplug}_v1.00.bin 162 163| Date | File | Build commit | Severity | 164| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 165| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 166 167### New 168 1691. Initial version. 170 171------ 172 173## rk3576_{bl31, bl32}_v1.00.bin 174 175| Date | File | Build commit | Severity | 176| ---------- | :-------------------- | ------------ | --------- | 177| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 178 179### New 180 1811. Initial version. 182 183------ 184 185