1# RK3506 Release Note 2 3## rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------------------------ | ------------ | --------- | 7| 2025-03-11 | rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin | d27ac532c4 | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | ------------------------------------------------------------ | --------------------------------------- | ------------ | 13| 1 | important | Fixed the SPI flash loading failure in SPL caused by abnormal reset of hp_timer clock source | SPI flash initialization timeout in SPL | - | 14 15------ 16 17## rk3506_tee_ta_v1.10.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :---------------------- | ------------ | --------- | 21| 2025-03-06 | rk3506_tee_ta_v1.10.bin | 46dcf51e88a | important | 22 23### New 24 251. Add PMIC rk801 support for system suspend mode with LOGIC off. 262. Gpio4Ax switch to GPIO function by default. 27 28------ 29 30## rk3506_tee_v2.10.bin 31 32| Date | File | Build commit | Severity | 33| ---------- | :------------------- | ------------ | --------- | 34| 2025-03-06 | rk3506_tee_v2.10.bin | 46dcf51e88a | important | 35 36### New 37 381. Add PMIC rk801 support for system suspend mode with LOGIC off. 392. Gpio4Ax switch to GPIO function by default. 40 41------ 42 43## rk3506_tee_ta_v1.01.bin 44 45| Date | File | Build commit | Severity | 46| ---------- | :---------------------- | ------------ | --------- | 47| 2025-02-15 | rk3506_tee_ta_v1.01.bin | d4572d00829 | important | 48 49### New 50 511. Sync to rk3506_tee_v2.01.bin build version，improve and solve some system suspend/resume issues. 52 53------ 54 55## rk3506_tee_v2.01.bin 56 57| Date | File | Build commit | Severity | 58| ---------- | :------------------- | ------------ | --------- | 59| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 60 61### New 62 631. Increase MCU map region size. 64 65------ 66 67## rk3506_spl_v1.11.bin 68 69| Date | File | Build commit | Severity | 70| ---------- | :--------------------------- | ------------ | --------- | 71| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 72 73### New 74 751. Add emmc boot support. 76 77------ 78 79## rk3506_tee_v2.00.bin 80 81| Date | File | Build commit | Severity | 82| ---------- | :------------------- | ------------ | --------- | 83| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 84 85### New 86 871. Optmise code, add some debug methods and provide more configurations. 88 89### Fixed 90 91| Index | Severity | Update | Issue description | Issue source | 92| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 93| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 94| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 95 96------ 97 98## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 99 100| Date | File | Build commit | Severity | 101| ---------- | :------------------------------------ | ------------ | --------- | 102| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 103 104### New 105 1061. Added cpu real-time support for RK3506 and RK3506B. 107 108### Fixed 109 110| Index | Severity | Update | Issue description | Issue source | 111| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 112| 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. | - | 113 114------ 115 116## rk3506_tee_v1.27.bin 117 118| Date | File | Build commit | Severity | 119| ---------- | :------------------- | ------------ | --------- | 120| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 121 122### New 123 1241. Update debug output information. 125 126------ 127 128## rk3506_tee_ta_v1.00.bin 129 130| Date | File | Build commit | Severity | 131| ---------- | :---------------------- | ------------ | --------- | 132| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 133 134### New 135 1361. Added OPTEE firmware that supports running user TA. 137 138------ 139 140## rk3506_tee_v1.26.bin 141 142| Date | File | Build commit | Severity | 143| ---------- | :------------------- | ------------ | --------- | 144| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 145 146### New 147 1481. Added DDR trefi dynamic adjustment interface. 149 150------ 151 152## rk350{6,6b}_ddr_750MHz_v1.04.bin 153 154| Date | File | Build commit | Severity | 155| ---------- | :--------------------------- | ------------ | --------- | 156| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 157 158### Fixed 159 160| Index | Severity | Update | Issue description | Issue source | 161| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 162| 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 | 163 164------ 165 166## rk3506_tee_v1.25.bin 167 168| Date | File | Build commit | Severity | 169| ---------- | :------------------- | ------------ | --------- | 170| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 171 172### New 173 1741. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 175 176### Fixed 177 178| Index | Severity | Update | Issue description | Issue source | 179| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 180| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 181 182------ 183 184## rk3506_tee_v1.24.bin 185 186| Date | File | Build commit | Severity | 187| ---------- | :------------------- | ------------ | --------- | 188| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 189 190### New 191 1921. Add rk3506J support. 193 194------ 195 196## rk3506_usbplug_v1.02.bin 197 198| Date | File | Build commit | Severity | 199| ---------- | :----------------------- | ------------ | --------- | 200| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 201 202### Fixed 203 204| Index | Severity | Update | Issue description | Issue source | 205| ----- | --------- | -------------------------------- | ----------------- | ------------ | 206| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 207 208------ 209 210## rk350{6,6b}_ddr_750MHz_v1.03.bin 211 212| Date | File | Build commit | Severity | 213| ---------- | :--------------------------- | ------------ | --------- | 214| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 215 216### New 217 2181. Add rk3506J support. 219 220### Fixed 221 222| Index | Severity | Update | Issue description | Issue source | 223| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 224| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 225| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 226| 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 | - | 227 228------ 229 230## rk3506_tee_v1.23.bin 231 232| Date | File | Build commit | Severity | 233| ---------- | :------------------- | ------------ | --------- | 234| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 235 236### Fixed 237 238| Index | Severity | Update | Issue description | Issue source | 239| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 240| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 241 242------ 243 244## rk350{6,6b}_ddr_750MHz_v1.02.bin 245 246| Date | File | Build commit | Severity | 247| ---------- | :--------------------------- | ------------ | --------- | 248| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 249 250### New 251 2521. Add rk3502 support. 253 254### Fixed 255 256| Index | Severity | Update | Issue description | Issue source | 257| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 258| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 259 260------ 261 262## rk3506_tee_v1.22.bin 263 264| Date | File | Build commit | Severity | 265| ---------- | :------------------- | ------------ | --------- | 266| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 267 268### New 269 2701. Add RK3502 support. 271 272------ 273 274## rk3506_tee_v1.21.bin 275 276| Date | File | Build commit | Severity | 277| ---------- | :------------------- | ------------ | --------- | 278| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 279 280### Fixed 281 282| Index | Severity | Update | Issue description | Issue source | 283| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 284| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 285 286------ 287 288## rk3506_{ddr,spl,tee}_v1.xx.bin 289 290| Date | File | Build commit | Severity | 291| ---------- | :--------------------------- | ------------ | --------- | 292| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 293 294### New 295 2961. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2972. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2983. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 299 300------ 301 302## rk3506b_ddr_589MHz_v1.00.bin 303 304| Date | File | Build commit | Severity | 305| ---------- | :--------------------------- | ------------ | --------- | 306| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 307 308### New 309 3101. Add RK3506B support. 311 312------ 313 314## rk3506_tee_v1.10.bin 315 316| Date | File | Build commit | Severity | 317| ---------- | :------------------- | ------------ | --------- | 318| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 319 320### Fixed 321 322| Index | Severity | Update | Issue description | Issue source | 323| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 324| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 325 326------ 327 328## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 329 330| Date | File | Build commit | Severity | 331| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 332| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 333 334### New 335 3361. Initial version. 337 338------ 339 340