1# RK3506 Release Note 2 3## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------------------------ | ------------ | --------- | 7| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 8 9### New 10 111. Added cpu real-time support for RK3506 and RK3506B. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 17| 1 | important | Fixed the issue that ddrbin incorrectly entered the resume process | When the first loader executes abnormally and then loads the second loader, ddrbin incorrectly goes through the resume process, causing the system to fail. | - | 18 19------ 20 21## rk3506_tee_v1.27.bin 22 23| Date | File | Build commit | Severity | 24| ---------- | :------------------- | ------------ | --------- | 25| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 26 27### New 28 291. Update debug output information. 30 31------ 32 33## rk3506_tee_ta_v1.00.bin 34 35| Date | File | Build commit | Severity | 36| ---------- | :---------------------- | ------------ | --------- | 37| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 38 39### New 40 411. Added OPTEE firmware that supports running user TA. 42 43------ 44 45## rk3506_tee_v1.26.bin 46 47| Date | File | Build commit | Severity | 48| ---------- | :------------------- | ------------ | --------- | 49| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 50 51### New 52 531. Added DDR trefi dynamic adjustment interface. 54 55------ 56 57## rk350{6,6b}_ddr_750MHz_v1.04.bin 58 59| Date | File | Build commit | Severity | 60| ---------- | :--------------------------- | ------------ | --------- | 61| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 62 63### Fixed 64 65| Index | Severity | Update | Issue description | Issue source | 66| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 67| 1 | important | Fixed the slow booting issue when using SPI FLASH | When using SPI FLASH, the SPL is slow to load when booting | v1.03 version ddrbin update introduced | 68 69------ 70 71## rk3506_tee_v1.25.bin 72 73| Date | File | Build commit | Severity | 74| ---------- | :------------------- | ------------ | --------- | 75| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 76 77### New 78 791. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 80 81### Fixed 82 83| Index | Severity | Update | Issue description | Issue source | 84| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 85| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 86 87------ 88 89## rk3506_tee_v1.24.bin 90 91| Date | File | Build commit | Severity | 92| ---------- | :------------------- | ------------ | --------- | 93| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 94 95### New 96 971. Add rk3506J support. 98 99------ 100 101## rk3506_usbplug_v1.02.bin 102 103| Date | File | Build commit | Severity | 104| ---------- | :----------------------- | ------------ | --------- | 105| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 106 107### Fixed 108 109| Index | Severity | Update | Issue description | Issue source | 110| ----- | --------- | -------------------------------- | ----------------- | ------------ | 111| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 112 113------ 114 115## rk350{6,6b}_ddr_750MHz_v1.03.bin 116 117| Date | File | Build commit | Severity | 118| ---------- | :--------------------------- | ------------ | --------- | 119| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 120 121### New 122 1231. Add rk3506J support. 124 125### Fixed 126 127| Index | Severity | Update | Issue description | Issue source | 128| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 129| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 130| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 131| 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 | - | 132 133------ 134 135## rk3506_tee_v1.23.bin 136 137| Date | File | Build commit | Severity | 138| ---------- | :------------------- | ------------ | --------- | 139| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 140 141### Fixed 142 143| Index | Severity | Update | Issue description | Issue source | 144| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 145| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 146 147------ 148 149## rk350{6,6b}_ddr_750MHz_v1.02.bin 150 151| Date | File | Build commit | Severity | 152| ---------- | :--------------------------- | ------------ | --------- | 153| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 154 155### New 156 1571. Add rk3502 support. 158 159### Fixed 160 161| Index | Severity | Update | Issue description | Issue source | 162| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 163| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 164 165------ 166 167## rk3506_tee_v1.22.bin 168 169| Date | File | Build commit | Severity | 170| ---------- | :------------------- | ------------ | --------- | 171| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 172 173### New 174 1751. Add RK3502 support. 176 177------ 178 179## rk3506_tee_v1.21.bin 180 181| Date | File | Build commit | Severity | 182| ---------- | :------------------- | ------------ | --------- | 183| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 184 185### Fixed 186 187| Index | Severity | Update | Issue description | Issue source | 188| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 189| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 190 191------ 192 193## rk3506_{ddr,spl,tee}_v1.xx.bin 194 195| Date | File | Build commit | Severity | 196| ---------- | :--------------------------- | ------------ | --------- | 197| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 198 199### New 200 2011. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2022. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2033. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 204 205------ 206 207## rk3506b_ddr_589MHz_v1.00.bin 208 209| Date | File | Build commit | Severity | 210| ---------- | :--------------------------- | ------------ | --------- | 211| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 212 213### New 214 2151. Add RK3506B support. 216 217------ 218 219## rk3506_tee_v1.10.bin 220 221| Date | File | Build commit | Severity | 222| ---------- | :------------------- | ------------ | --------- | 223| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 224 225### Fixed 226 227| Index | Severity | Update | Issue description | Issue source | 228| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 229| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 230 231------ 232 233## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 234 235| Date | File | Build commit | Severity | 236| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 237| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 238 239### New 240 2411. Initial version. 242 243------ 244 245