1# RK3506 Release Note 2 3## rk3506_tee_v2.10.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2025-03-06 | rk3506_tee_v2.10.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_ta_v1.01.bin 17 18| Date | File | Build commit | Severity | 19| ---------- | :---------------------- | ------------ | --------- | 20| 2025-02-15 | rk3506_tee_ta_v1.01.bin | d4572d00829 | important | 21 22### New 23 241. Sync to rk3506_tee_v2.01.bin build version，improve and solve some system suspend/resume issues. 25 26------ 27 28## rk3506_tee_v2.01.bin 29 30| Date | File | Build commit | Severity | 31| ---------- | :------------------- | ------------ | --------- | 32| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 33 34### New 35 361. Increase MCU map region size. 37 38------ 39 40## rk3506_spl_v1.11.bin 41 42| Date | File | Build commit | Severity | 43| ---------- | :--------------------------- | ------------ | --------- | 44| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 45 46### New 47 481. Add emmc boot support. 49 50------ 51 52## rk3506_tee_v2.00.bin 53 54| Date | File | Build commit | Severity | 55| ---------- | :------------------- | ------------ | --------- | 56| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 57 58### New 59 601. Optmise code, add some debug methods and provide more configurations. 61 62### Fixed 63 64| Index | Severity | Update | Issue description | Issue source | 65| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 66| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 67| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 68 69------ 70 71## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 72 73| Date | File | Build commit | Severity | 74| ---------- | :------------------------------------ | ------------ | --------- | 75| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 76 77### New 78 791. Added cpu real-time support for RK3506 and RK3506B. 80 81### Fixed 82 83| Index | Severity | Update | Issue description | Issue source | 84| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 85| 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. | - | 86 87------ 88 89## rk3506_tee_v1.27.bin 90 91| Date | File | Build commit | Severity | 92| ---------- | :------------------- | ------------ | --------- | 93| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 94 95### New 96 971. Update debug output information. 98 99------ 100 101## rk3506_tee_ta_v1.00.bin 102 103| Date | File | Build commit | Severity | 104| ---------- | :---------------------- | ------------ | --------- | 105| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 106 107### New 108 1091. Added OPTEE firmware that supports running user TA. 110 111------ 112 113## rk3506_tee_v1.26.bin 114 115| Date | File | Build commit | Severity | 116| ---------- | :------------------- | ------------ | --------- | 117| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 118 119### New 120 1211. Added DDR trefi dynamic adjustment interface. 122 123------ 124 125## rk350{6,6b}_ddr_750MHz_v1.04.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :--------------------------- | ------------ | --------- | 129| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 130 131### Fixed 132 133| Index | Severity | Update | Issue description | Issue source | 134| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 135| 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 | 136 137------ 138 139## rk3506_tee_v1.25.bin 140 141| Date | File | Build commit | Severity | 142| ---------- | :------------------- | ------------ | --------- | 143| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 144 145### New 146 1471. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 148 149### Fixed 150 151| Index | Severity | Update | Issue description | Issue source | 152| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 153| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 154 155------ 156 157## rk3506_tee_v1.24.bin 158 159| Date | File | Build commit | Severity | 160| ---------- | :------------------- | ------------ | --------- | 161| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 162 163### New 164 1651. Add rk3506J support. 166 167------ 168 169## rk3506_usbplug_v1.02.bin 170 171| Date | File | Build commit | Severity | 172| ---------- | :----------------------- | ------------ | --------- | 173| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 174 175### Fixed 176 177| Index | Severity | Update | Issue description | Issue source | 178| ----- | --------- | -------------------------------- | ----------------- | ------------ | 179| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 180 181------ 182 183## rk350{6,6b}_ddr_750MHz_v1.03.bin 184 185| Date | File | Build commit | Severity | 186| ---------- | :--------------------------- | ------------ | --------- | 187| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 188 189### New 190 1911. Add rk3506J support. 192 193### Fixed 194 195| Index | Severity | Update | Issue description | Issue source | 196| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 197| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 198| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 199| 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 | - | 200 201------ 202 203## rk3506_tee_v1.23.bin 204 205| Date | File | Build commit | Severity | 206| ---------- | :------------------- | ------------ | --------- | 207| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 208 209### Fixed 210 211| Index | Severity | Update | Issue description | Issue source | 212| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 213| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 214 215------ 216 217## rk350{6,6b}_ddr_750MHz_v1.02.bin 218 219| Date | File | Build commit | Severity | 220| ---------- | :--------------------------- | ------------ | --------- | 221| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 222 223### New 224 2251. Add rk3502 support. 226 227### Fixed 228 229| Index | Severity | Update | Issue description | Issue source | 230| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 231| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 232 233------ 234 235## rk3506_tee_v1.22.bin 236 237| Date | File | Build commit | Severity | 238| ---------- | :------------------- | ------------ | --------- | 239| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 240 241### New 242 2431. Add RK3502 support. 244 245------ 246 247## rk3506_tee_v1.21.bin 248 249| Date | File | Build commit | Severity | 250| ---------- | :------------------- | ------------ | --------- | 251| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 252 253### Fixed 254 255| Index | Severity | Update | Issue description | Issue source | 256| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 257| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 258 259------ 260 261## rk3506_{ddr,spl,tee}_v1.xx.bin 262 263| Date | File | Build commit | Severity | 264| ---------- | :--------------------------- | ------------ | --------- | 265| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 266 267### New 268 2691. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2702. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2713. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 272 273------ 274 275## rk3506b_ddr_589MHz_v1.00.bin 276 277| Date | File | Build commit | Severity | 278| ---------- | :--------------------------- | ------------ | --------- | 279| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 280 281### New 282 2831. Add RK3506B support. 284 285------ 286 287## rk3506_tee_v1.10.bin 288 289| Date | File | Build commit | Severity | 290| ---------- | :------------------- | ------------ | --------- | 291| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 292 293### Fixed 294 295| Index | Severity | Update | Issue description | Issue source | 296| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 297| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 298 299------ 300 301## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 302 303| Date | File | Build commit | Severity | 304| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 305| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 306 307### New 308 3091. Initial version. 310 311------ 312 313