1# RK3506 Release Note 2 3## rk3506_tee_v1.25.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 8 9### New 10 111. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 17| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 18 19------ 20 21## rk3506_tee_v1.24.bin 22 23| Date | File | Build commit | Severity | 24| ---------- | :------------------- | ------------ | --------- | 25| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 26 27### New 28 291. Add rk3506J support. 30 31------ 32 33## rk3506_usbplug_v1.02.bin 34 35| Date | File | Build commit | Severity | 36| ---------- | :----------------------- | ------------ | --------- | 37| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 38 39### Fixed 40 41| Index | Severity | Update | Issue description | Issue source | 42| ----- | --------- | -------------------------------- | ----------------- | ------------ | 43| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 44 45------ 46 47## rk350{6,6b}_ddr_750MHz_v1.03.bin 48 49| Date | File | Build commit | Severity | 50| ---------- | :--------------------------- | ------------ | --------- | 51| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 52 53### New 54 551. Add rk3506J support. 56 57### Fixed 58 59| Index | Severity | Update | Issue description | Issue source | 60| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 61| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 62| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 63| 3 | important | DDR2 frequency uses 451MHz | Since most DDR2 chips can only reach a maximum of 533M, the default DDR2 frequency is changed to 451MHz | - | 64 65------ 66 67## rk3506_tee_v1.23.bin 68 69| Date | File | Build commit | Severity | 70| ---------- | :------------------- | ------------ | --------- | 71| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 72 73### Fixed 74 75| Index | Severity | Update | Issue description | Issue source | 76| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 77| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 78 79------ 80 81## rk350{6,6b}_ddr_750MHz_v1.02.bin 82 83| Date | File | Build commit | Severity | 84| ---------- | :--------------------------- | ------------ | --------- | 85| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 86 87### New 88 891. Add rk3502 support. 90 91### Fixed 92 93| Index | Severity | Update | Issue description | Issue source | 94| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 95| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 96 97------ 98 99## rk3506_tee_v1.22.bin 100 101| Date | File | Build commit | Severity | 102| ---------- | :------------------- | ------------ | --------- | 103| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 104 105### New 106 1071. Add RK3502 support. 108 109------ 110 111## rk3506_tee_v1.21.bin 112 113| Date | File | Build commit | Severity | 114| ---------- | :------------------- | ------------ | --------- | 115| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 116 117### Fixed 118 119| Index | Severity | Update | Issue description | Issue source | 120| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 121| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 122 123------ 124 125## rk3506_{ddr,spl,tee}_v1.xx.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :--------------------------- | ------------ | --------- | 129| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 130 131### New 132 1331. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 1342. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 1353. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 136 137------ 138 139## rk3506b_ddr_589MHz_v1.00.bin 140 141| Date | File | Build commit | Severity | 142| ---------- | :--------------------------- | ------------ | --------- | 143| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 144 145### New 146 1471. Add RK3506B support. 148 149------ 150 151## rk3506_tee_v1.10.bin 152 153| Date | File | Build commit | Severity | 154| ---------- | :------------------- | ------------ | --------- | 155| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 156 157### Fixed 158 159| Index | Severity | Update | Issue description | Issue source | 160| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 161| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 162 163------ 164 165## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 166 167| Date | File | Build commit | Severity | 168| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 169| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 170 171### New 172 1731. Initial version. 174 175------ 176 177