1# RK3506 Release Note 2 3## rk3506_tee_v1.22.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 8 9### New 10 111. Add RK3502 support. 12 13------ 14 15## rk3506_tee_v1.21.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------- | ------------ | --------- | 19| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 25| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 26 27------ 28 29## rk3506_{ddr,spl,tee}_v1.xx.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :--------------------------- | ------------ | --------- | 33| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 34 35### New 36 371. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 382. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 393. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 40 41------ 42 43## rk3506b_ddr_589MHz_v1.00.bin 44 45| Date | File | Build commit | Severity | 46| ---------- | :--------------------------- | ------------ | --------- | 47| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 48 49### New 50 511. Add RK3506B support. 52 53------ 54 55## rk3506_tee_v1.10.bin 56 57| Date | File | Build commit | Severity | 58| ---------- | :------------------- | ------------ | --------- | 59| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 60 61### Fixed 62 63| Index | Severity | Update | Issue description | Issue source | 64| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 65| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 66 67------ 68 69## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 70 71| Date | File | Build commit | Severity | 72| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 73| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 74 75### New 76 771. Initial version. 78 79------ 80 81