1# RK3506 Release Note 2 3## rk3506_tee_v2.00.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 8 9### New 10 111. Optmise code, add some debug methods and provide more configurations. 12 13### Fixed 14 15| Index | Severity | Update | Issue description | Issue source | 16| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 17| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 18| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 19 20------ 21 22## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 23 24| Date | File | Build commit | Severity | 25| ---------- | :------------------------------------ | ------------ | --------- | 26| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 27 28### New 29 301. Added cpu real-time support for RK3506 and RK3506B. 31 32### Fixed 33 34| Index | Severity | Update | Issue description | Issue source | 35| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 36| 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. | - | 37 38------ 39 40## rk3506_tee_v1.27.bin 41 42| Date | File | Build commit | Severity | 43| ---------- | :------------------- | ------------ | --------- | 44| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 45 46### New 47 481. Update debug output information. 49 50------ 51 52## rk3506_tee_ta_v1.00.bin 53 54| Date | File | Build commit | Severity | 55| ---------- | :---------------------- | ------------ | --------- | 56| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 57 58### New 59 601. Added OPTEE firmware that supports running user TA. 61 62------ 63 64## rk3506_tee_v1.26.bin 65 66| Date | File | Build commit | Severity | 67| ---------- | :------------------- | ------------ | --------- | 68| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 69 70### New 71 721. Added DDR trefi dynamic adjustment interface. 73 74------ 75 76## rk350{6,6b}_ddr_750MHz_v1.04.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :--------------------------- | ------------ | --------- | 80| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 81 82### Fixed 83 84| Index | Severity | Update | Issue description | Issue source | 85| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 86| 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 | 87 88------ 89 90## rk3506_tee_v1.25.bin 91 92| Date | File | Build commit | Severity | 93| ---------- | :------------------- | ------------ | --------- | 94| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 95 96### New 97 981. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 99 100### Fixed 101 102| Index | Severity | Update | Issue description | Issue source | 103| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 104| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 105 106------ 107 108## rk3506_tee_v1.24.bin 109 110| Date | File | Build commit | Severity | 111| ---------- | :------------------- | ------------ | --------- | 112| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 113 114### New 115 1161. Add rk3506J support. 117 118------ 119 120## rk3506_usbplug_v1.02.bin 121 122| Date | File | Build commit | Severity | 123| ---------- | :----------------------- | ------------ | --------- | 124| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 125 126### Fixed 127 128| Index | Severity | Update | Issue description | Issue source | 129| ----- | --------- | -------------------------------- | ----------------- | ------------ | 130| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 131 132------ 133 134## rk350{6,6b}_ddr_750MHz_v1.03.bin 135 136| Date | File | Build commit | Severity | 137| ---------- | :--------------------------- | ------------ | --------- | 138| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 139 140### New 141 1421. Add rk3506J support. 143 144### Fixed 145 146| Index | Severity | Update | Issue description | Issue source | 147| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 148| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 149| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 150| 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 | - | 151 152------ 153 154## rk3506_tee_v1.23.bin 155 156| Date | File | Build commit | Severity | 157| ---------- | :------------------- | ------------ | --------- | 158| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 159 160### Fixed 161 162| Index | Severity | Update | Issue description | Issue source | 163| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 164| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 165 166------ 167 168## rk350{6,6b}_ddr_750MHz_v1.02.bin 169 170| Date | File | Build commit | Severity | 171| ---------- | :--------------------------- | ------------ | --------- | 172| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 173 174### New 175 1761. Add rk3502 support. 177 178### Fixed 179 180| Index | Severity | Update | Issue description | Issue source | 181| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 182| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 183 184------ 185 186## rk3506_tee_v1.22.bin 187 188| Date | File | Build commit | Severity | 189| ---------- | :------------------- | ------------ | --------- | 190| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 191 192### New 193 1941. Add RK3502 support. 195 196------ 197 198## rk3506_tee_v1.21.bin 199 200| Date | File | Build commit | Severity | 201| ---------- | :------------------- | ------------ | --------- | 202| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 203 204### Fixed 205 206| Index | Severity | Update | Issue description | Issue source | 207| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 208| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 209 210------ 211 212## rk3506_{ddr,spl,tee}_v1.xx.bin 213 214| Date | File | Build commit | Severity | 215| ---------- | :--------------------------- | ------------ | --------- | 216| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 217 218### New 219 2201. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2212. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2223. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 223 224------ 225 226## rk3506b_ddr_589MHz_v1.00.bin 227 228| Date | File | Build commit | Severity | 229| ---------- | :--------------------------- | ------------ | --------- | 230| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 231 232### New 233 2341. Add RK3506B support. 235 236------ 237 238## rk3506_tee_v1.10.bin 239 240| Date | File | Build commit | Severity | 241| ---------- | :------------------- | ------------ | --------- | 242| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 243 244### Fixed 245 246| Index | Severity | Update | Issue description | Issue source | 247| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 248| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 249 250------ 251 252## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 253 254| Date | File | Build commit | Severity | 255| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 256| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 257 258### New 259 2601. Initial version. 261 262------ 263 264