1# RK3576 Release Note 2 3## rk3576_bl31_v1.03.elf 4 5| Date | File | Build commit | Severity | 6| ---------- | :-------------------- | ------------ | --------- | 7| 2024-04-10 | rk3576_bl31_v1.03.elf | 9de33eca3 | important | 8 9### New 10 111. Improve DDR stability when sleep. 122. Supports DDR frequency conversion in EBC scenarios. 13 14### Fixed 15 16| Index | Severity | Update | Issue description | Issue source | 17| ----- | --------- | ---------------------------------------------- | --------------------------------------------- | ------------ | 18| 1 | important | Fixed CPU performance deteriorates after sleep | CPU performance will deteriorates after sleep | - | 19 20------ 21 22## rk3576_{spl,usbplug}_fspi1_v1.00.bin 23 24| Date | File | Build commit | Severity | 25| ---------- | :-------------------- | ----------- | -------- | 26| 2024-04-08 | rk3576_{spl,usbplug}_fspi1_v1.00.bin | 38fed2d628d | important | 27 28### New 29 301. Support fspi1 spiflash. 31 32------ 33 34## rk3576_spl_v1.01.bin 35 36| Date | File | Build commit | Severity | 37| ---------- | :-------------------- | ----------- | -------- | 38| 2024-04-07 | rk3576_spl_v1.01.bin | 4a69562ca69 | important | 39 40### New 41 421. Support SD card. 432. Support SecureBoot. 443. Enable crypto. 454. Improve UFS support. 465. Improve VOP2 support. 476. Add MCU-related register configuration. 48 49------ 50 51## rk3576_bl31_v1.02.elf 52 53| Date | File | Build commit | Severity | 54| ---------- | :-------------------- | ------------ | --------- | 55| 2024-03-29 | rk3576_bl31_v1.02.elf | 5784c4ac0 | important | 56 57### New 58 591. Support HDCP. 602. Enable GPU counter. 61 62------ 63 64## rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin 65 66| Date | File | Build commit | Severity | 67| ---------- | :------------------------------------------- | ------------ | --------- | 68| 2024-03-22 | rk3576_ddr_lp4_2112MHz_lp5_2376MHz_v1.02.bin | 2e0089635a3 | important | 69 70### Fixed 71 72| Index | Severity | Update | Issue description | Issue source | 73| ----- | --------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | 74| 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. | - | 75 76------ 77 78## rk3576_bl31_v1.01.elf 79 80| Date | File | Build commit | Severity | 81| ---------- | :-------------------- | ------------ | --------- | 82| 2024-03-21 | rk3576_bl31_v1.01.elf | c87ba612c | important | 83 84### New 85 861. Support suspend/resume in uboot. 872. Support virtual poweroff. 883. Support recover system time after system resume. 89 90------ 91 92## rk3576_{ddr,spl,usbplug}_v1.00.bin 93 94| Date | File | Build commit | Severity | 95| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 96| 2024-03-15 | rk3576_{ddr,spl,usbplug}_v1.00.bin | ddr:563d6071c0#spl:0aca89f21:usbplug:0aca89f21 | moderate | 97 98### New 99 1001. Initial version. 101 102------ 103 104## rk3576_{bl31, bl32}_v1.00.bin 105 106| Date | File | Build commit | Severity | 107| ---------- | :-------------------- | ------------ | --------- | 108| 2024-03-15 | rk3576_{bl31, bl32}_v1.00.bin | bl31:a83ab541f#bl32:68cdaabd4 | moderate | 109 110### New 111 1121. Initial version. 113 114------ 115 116