1# RK3506 Release Note 2 3## rk3506_tee_ta_v1.10.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :---------------------- | ------------ | --------- | 7| 2025-03-06 | rk3506_tee_ta_v1.10.bin | 46dcf51e88a | important | 8 9### New 10 111. Add PMIC rk801 support for system suspend mode with LOGIC off. 122. Gpio4Ax switch to GPIO function by default. 13 14------ 15 16## rk3506_tee_v2.10.bin 17 18| Date | File | Build commit | Severity | 19| ---------- | :------------------- | ------------ | --------- | 20| 2025-03-06 | rk3506_tee_v2.10.bin | 46dcf51e88a | important | 21 22### New 23 241. Add PMIC rk801 support for system suspend mode with LOGIC off. 252. Gpio4Ax switch to GPIO function by default. 26 27------ 28 29## rk3506_tee_ta_v1.01.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :---------------------- | ------------ | --------- | 33| 2025-02-15 | rk3506_tee_ta_v1.01.bin | d4572d00829 | important | 34 35### New 36 371. Sync to rk3506_tee_v2.01.bin build version，improve and solve some system suspend/resume issues. 38 39------ 40 41## rk3506_tee_v2.01.bin 42 43| Date | File | Build commit | Severity | 44| ---------- | :------------------- | ------------ | --------- | 45| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 46 47### New 48 491. Increase MCU map region size. 50 51------ 52 53## rk3506_spl_v1.11.bin 54 55| Date | File | Build commit | Severity | 56| ---------- | :--------------------------- | ------------ | --------- | 57| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 58 59### New 60 611. Add emmc boot support. 62 63------ 64 65## rk3506_tee_v2.00.bin 66 67| Date | File | Build commit | Severity | 68| ---------- | :------------------- | ------------ | --------- | 69| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 70 71### New 72 731. Optmise code, add some debug methods and provide more configurations. 74 75### Fixed 76 77| Index | Severity | Update | Issue description | Issue source | 78| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 79| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 80| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 81 82------ 83 84## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 85 86| Date | File | Build commit | Severity | 87| ---------- | :------------------------------------ | ------------ | --------- | 88| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 89 90### New 91 921. Added cpu real-time support for RK3506 and RK3506B. 93 94### Fixed 95 96| Index | Severity | Update | Issue description | Issue source | 97| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 98| 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. | - | 99 100------ 101 102## rk3506_tee_v1.27.bin 103 104| Date | File | Build commit | Severity | 105| ---------- | :------------------- | ------------ | --------- | 106| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 107 108### New 109 1101. Update debug output information. 111 112------ 113 114## rk3506_tee_ta_v1.00.bin 115 116| Date | File | Build commit | Severity | 117| ---------- | :---------------------- | ------------ | --------- | 118| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 119 120### New 121 1221. Added OPTEE firmware that supports running user TA. 123 124------ 125 126## rk3506_tee_v1.26.bin 127 128| Date | File | Build commit | Severity | 129| ---------- | :------------------- | ------------ | --------- | 130| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 131 132### New 133 1341. Added DDR trefi dynamic adjustment interface. 135 136------ 137 138## rk350{6,6b}_ddr_750MHz_v1.04.bin 139 140| Date | File | Build commit | Severity | 141| ---------- | :--------------------------- | ------------ | --------- | 142| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 143 144### Fixed 145 146| Index | Severity | Update | Issue description | Issue source | 147| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 148| 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 | 149 150------ 151 152## rk3506_tee_v1.25.bin 153 154| Date | File | Build commit | Severity | 155| ---------- | :------------------- | ------------ | --------- | 156| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 157 158### New 159 1601. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 161 162### Fixed 163 164| Index | Severity | Update | Issue description | Issue source | 165| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 166| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 167 168------ 169 170## rk3506_tee_v1.24.bin 171 172| Date | File | Build commit | Severity | 173| ---------- | :------------------- | ------------ | --------- | 174| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 175 176### New 177 1781. Add rk3506J support. 179 180------ 181 182## rk3506_usbplug_v1.02.bin 183 184| Date | File | Build commit | Severity | 185| ---------- | :----------------------- | ------------ | --------- | 186| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 187 188### Fixed 189 190| Index | Severity | Update | Issue description | Issue source | 191| ----- | --------- | -------------------------------- | ----------------- | ------------ | 192| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 193 194------ 195 196## rk350{6,6b}_ddr_750MHz_v1.03.bin 197 198| Date | File | Build commit | Severity | 199| ---------- | :--------------------------- | ------------ | --------- | 200| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 201 202### New 203 2041. Add rk3506J support. 205 206### Fixed 207 208| Index | Severity | Update | Issue description | Issue source | 209| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 210| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 211| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 212| 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 | - | 213 214------ 215 216## rk3506_tee_v1.23.bin 217 218| Date | File | Build commit | Severity | 219| ---------- | :------------------- | ------------ | --------- | 220| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 221 222### Fixed 223 224| Index | Severity | Update | Issue description | Issue source | 225| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 226| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 227 228------ 229 230## rk350{6,6b}_ddr_750MHz_v1.02.bin 231 232| Date | File | Build commit | Severity | 233| ---------- | :--------------------------- | ------------ | --------- | 234| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 235 236### New 237 2381. Add rk3502 support. 239 240### Fixed 241 242| Index | Severity | Update | Issue description | Issue source | 243| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 244| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 245 246------ 247 248## rk3506_tee_v1.22.bin 249 250| Date | File | Build commit | Severity | 251| ---------- | :------------------- | ------------ | --------- | 252| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 253 254### New 255 2561. Add RK3502 support. 257 258------ 259 260## rk3506_tee_v1.21.bin 261 262| Date | File | Build commit | Severity | 263| ---------- | :------------------- | ------------ | --------- | 264| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 265 266### Fixed 267 268| Index | Severity | Update | Issue description | Issue source | 269| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 270| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 271 272------ 273 274## rk3506_{ddr,spl,tee}_v1.xx.bin 275 276| Date | File | Build commit | Severity | 277| ---------- | :--------------------------- | ------------ | --------- | 278| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 279 280### New 281 2821. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2832. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2843. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 285 286------ 287 288## rk3506b_ddr_589MHz_v1.00.bin 289 290| Date | File | Build commit | Severity | 291| ---------- | :--------------------------- | ------------ | --------- | 292| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 293 294### New 295 2961. Add RK3506B support. 297 298------ 299 300## rk3506_tee_v1.10.bin 301 302| Date | File | Build commit | Severity | 303| ---------- | :------------------- | ------------ | --------- | 304| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 305 306### Fixed 307 308| Index | Severity | Update | Issue description | Issue source | 309| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 310| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 311 312------ 313 314## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 315 316| Date | File | Build commit | Severity | 317| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 318| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 319 320### New 321 3221. Initial version. 323 324------ 325 326