1# RK3506 Release Note 2 3## rk3506_usbplug_v1.03.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :----------------------- | ------------ | --------- | 7| 2025-03-11 | rk3506_usbplug_v1.03.bin | b814ef547 | important | 8 9### Fixed 10 11| Index | Severity | Update | Issue description | Issue source | 12| ----- | --------- | -------------------------------------- | ----------------- | ------------ | 13| 1 | important | Fix particular emmc upgrade fail issue | emmc upgrade fail | - | 14 15------ 16 17## rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin 18 19| Date | File | Build commit | Severity | 20| ---------- | :------------------------------------ | ------------ | --------- | 21| 2025-03-11 | rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin | d27ac532c4 | important | 22 23### Fixed 24 25| Index | Severity | Update | Issue description | Issue source | 26| ----- | --------- | ------------------------------------------------------------ | --------------------------------------- | ------------ | 27| 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 | - | 28 29------ 30 31## rk3506_tee_ta_v1.10.bin 32 33| Date | File | Build commit | Severity | 34| ---------- | :---------------------- | ------------ | --------- | 35| 2025-03-06 | rk3506_tee_ta_v1.10.bin | 46dcf51e88a | important | 36 37### New 38 391. Add PMIC rk801 support for system suspend mode with LOGIC off. 402. Gpio4Ax switch to GPIO function by default. 41 42------ 43 44## rk3506_tee_v2.10.bin 45 46| Date | File | Build commit | Severity | 47| ---------- | :------------------- | ------------ | --------- | 48| 2025-03-06 | rk3506_tee_v2.10.bin | 46dcf51e88a | important | 49 50### New 51 521. Add PMIC rk801 support for system suspend mode with LOGIC off. 532. Gpio4Ax switch to GPIO function by default. 54 55------ 56 57## rk3506_tee_ta_v1.01.bin 58 59| Date | File | Build commit | Severity | 60| ---------- | :---------------------- | ------------ | --------- | 61| 2025-02-15 | rk3506_tee_ta_v1.01.bin | d4572d00829 | important | 62 63### New 64 651. Sync to rk3506_tee_v2.01.bin build version，improve and solve some system suspend/resume issues. 66 67------ 68 69## rk3506_tee_v2.01.bin 70 71| Date | File | Build commit | Severity | 72| ---------- | :------------------- | ------------ | --------- | 73| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 74 75### New 76 771. Increase MCU map region size. 78 79------ 80 81## rk3506_spl_v1.11.bin 82 83| Date | File | Build commit | Severity | 84| ---------- | :--------------------------- | ------------ | --------- | 85| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 86 87### New 88 891. Add emmc boot support. 90 91------ 92 93## rk3506_tee_v2.00.bin 94 95| Date | File | Build commit | Severity | 96| ---------- | :------------------- | ------------ | --------- | 97| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 98 99### New 100 1011. Optmise code, add some debug methods and provide more configurations. 102 103### Fixed 104 105| Index | Severity | Update | Issue description | Issue source | 106| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 107| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 108| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 109 110------ 111 112## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 113 114| Date | File | Build commit | Severity | 115| ---------- | :------------------------------------ | ------------ | --------- | 116| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 117 118### New 119 1201. Added cpu real-time support for RK3506 and RK3506B. 121 122### Fixed 123 124| Index | Severity | Update | Issue description | Issue source | 125| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 126| 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. | - | 127 128------ 129 130## rk3506_tee_v1.27.bin 131 132| Date | File | Build commit | Severity | 133| ---------- | :------------------- | ------------ | --------- | 134| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 135 136### New 137 1381. Update debug output information. 139 140------ 141 142## rk3506_tee_ta_v1.00.bin 143 144| Date | File | Build commit | Severity | 145| ---------- | :---------------------- | ------------ | --------- | 146| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 147 148### New 149 1501. Added OPTEE firmware that supports running user TA. 151 152------ 153 154## rk3506_tee_v1.26.bin 155 156| Date | File | Build commit | Severity | 157| ---------- | :------------------- | ------------ | --------- | 158| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 159 160### New 161 1621. Added DDR trefi dynamic adjustment interface. 163 164------ 165 166## rk350{6,6b}_ddr_750MHz_v1.04.bin 167 168| Date | File | Build commit | Severity | 169| ---------- | :--------------------------- | ------------ | --------- | 170| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 171 172### Fixed 173 174| Index | Severity | Update | Issue description | Issue source | 175| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 176| 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 | 177 178------ 179 180## rk3506_tee_v1.25.bin 181 182| Date | File | Build commit | Severity | 183| ---------- | :------------------- | ------------ | --------- | 184| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 185 186### New 187 1881. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 189 190### Fixed 191 192| Index | Severity | Update | Issue description | Issue source | 193| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 194| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 195 196------ 197 198## rk3506_tee_v1.24.bin 199 200| Date | File | Build commit | Severity | 201| ---------- | :------------------- | ------------ | --------- | 202| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 203 204### New 205 2061. Add rk3506J support. 207 208------ 209 210## rk3506_usbplug_v1.02.bin 211 212| Date | File | Build commit | Severity | 213| ---------- | :----------------------- | ------------ | --------- | 214| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 215 216### Fixed 217 218| Index | Severity | Update | Issue description | Issue source | 219| ----- | --------- | -------------------------------- | ----------------- | ------------ | 220| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 221 222------ 223 224## rk350{6,6b}_ddr_750MHz_v1.03.bin 225 226| Date | File | Build commit | Severity | 227| ---------- | :--------------------------- | ------------ | --------- | 228| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 229 230### New 231 2321. Add rk3506J support. 233 234### Fixed 235 236| Index | Severity | Update | Issue description | Issue source | 237| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 238| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 239| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 240| 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 | - | 241 242------ 243 244## rk3506_tee_v1.23.bin 245 246| Date | File | Build commit | Severity | 247| ---------- | :------------------- | ------------ | --------- | 248| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 249 250### Fixed 251 252| Index | Severity | Update | Issue description | Issue source | 253| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 254| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 255 256------ 257 258## rk350{6,6b}_ddr_750MHz_v1.02.bin 259 260| Date | File | Build commit | Severity | 261| ---------- | :--------------------------- | ------------ | --------- | 262| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 263 264### New 265 2661. Add rk3502 support. 267 268### Fixed 269 270| Index | Severity | Update | Issue description | Issue source | 271| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 272| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 273 274------ 275 276## rk3506_tee_v1.22.bin 277 278| Date | File | Build commit | Severity | 279| ---------- | :------------------- | ------------ | --------- | 280| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 281 282### New 283 2841. Add RK3502 support. 285 286------ 287 288## rk3506_tee_v1.21.bin 289 290| Date | File | Build commit | Severity | 291| ---------- | :------------------- | ------------ | --------- | 292| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 293 294### Fixed 295 296| Index | Severity | Update | Issue description | Issue source | 297| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 298| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 299 300------ 301 302## rk3506_{ddr,spl,tee}_v1.xx.bin 303 304| Date | File | Build commit | Severity | 305| ---------- | :--------------------------- | ------------ | --------- | 306| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 307 308### New 309 3101. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 3112. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 3123. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 313 314------ 315 316## rk3506b_ddr_589MHz_v1.00.bin 317 318| Date | File | Build commit | Severity | 319| ---------- | :--------------------------- | ------------ | --------- | 320| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 321 322### New 323 3241. Add RK3506B support. 325 326------ 327 328## rk3506_tee_v1.10.bin 329 330| Date | File | Build commit | Severity | 331| ---------- | :------------------- | ------------ | --------- | 332| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 333 334### Fixed 335 336| Index | Severity | Update | Issue description | Issue source | 337| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 338| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 339 340------ 341 342## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 343 344| Date | File | Build commit | Severity | 345| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 346| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 347 348### New 349 3501. Initial version. 351 352------ 353 354