1# RK3576 Release Note 2 3## rk3576_{spl,usbplug}_fspi1_v1.00.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ----------- | -------- | 7| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 8 9### New 10 111. Support fspi1 spiflash. 12 13------ 14 15## rk3576_spl_v1.01.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :-------------------- | ----------- | -------- | 19| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 20 21### New 22 231. Support SD card. 242. Support SecureBoot. 253. Enable crypto. 264. Improve UFS support. 275. Improve VOP2 support. 286. Add MCU-related register configuration. 29 30------ 31 32## rk3576_bl31_v1.02.elf 33 34| Date | File | Build commit | Severity | 35| ---------- | :-------------------- | ------------ | --------- | 36| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 37 38### New 39 401. Support HDCP. 412. Enable GPU counter. 42 43------ 44 45## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 46 47| Date | File | Build commit | Severity | 48| ---------- | :------------------------------------------- | ------------ | --------- | 49| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 50 51### Fixed 52 53| Index | Severity | Update | Issue description | Issue source | 54| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 55| 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. | - | 56 57------ 58 59## rk3576_bl31_v1.01.elf 60 61| Date | File | Build commit | Severity | 62| ---------- | :-------------------- | ------------ | --------- | 63| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 64 65### New 66 671. Support suspend/resume in uboot. 682. Support virtual poweroff. 693. Support recover system time after system resume. 70 71------ 72 73## rk3576_{ddr,spl,usbplug}_v1.00.bin 74 75| Date | File | Build commit | Severity | 76| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 77| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 78 79### New 80 811. Initial version. 82 83------ 84 85## rk3576_{bl31, bl32}_v1.00.bin 86 87| Date | File | Build commit | Severity | 88| ---------- | :-------------------- | ------------ | --------- | 89| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 90 91### New 92 931. Initial version. 94 95------ 96 97