1# RK3506 Release Note 2 3## rk3506_tee_ta_v1.01.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :---------------------- | ------------ | --------- | 7| 2025-02-15 | rk3506_tee_ta_v1.01.bin | d4572d00829 | important | 8 9### New 10 111. Sync to rk3506_tee_v2.01.bin build version，improve and solve some system suspend/resume issues. 12 13------ 14 15## rk3506_tee_v2.01.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------- | ------------ | --------- | 19| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 20 21### New 22 231. Increase MCU map region size. 24 25------ 26 27## rk3506_spl_v1.11.bin 28 29| Date | File | Build commit | Severity | 30| ---------- | :--------------------------- | ------------ | --------- | 31| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 32 33### New 34 351. Add emmc boot support. 36 37------ 38 39## rk3506_tee_v2.00.bin 40 41| Date | File | Build commit | Severity | 42| ---------- | :------------------- | ------------ | --------- | 43| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 44 45### New 46 471. Optmise code, add some debug methods and provide more configurations. 48 49### Fixed 50 51| Index | Severity | Update | Issue description | Issue source | 52| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 53| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 54| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 55 56------ 57 58## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 59 60| Date | File | Build commit | Severity | 61| ---------- | :------------------------------------ | ------------ | --------- | 62| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 63 64### New 65 661. Added cpu real-time support for RK3506 and RK3506B. 67 68### Fixed 69 70| Index | Severity | Update | Issue description | Issue source | 71| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 72| 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. | - | 73 74------ 75 76## rk3506_tee_v1.27.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :------------------- | ------------ | --------- | 80| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 81 82### New 83 841. Update debug output information. 85 86------ 87 88## rk3506_tee_ta_v1.00.bin 89 90| Date | File | Build commit | Severity | 91| ---------- | :---------------------- | ------------ | --------- | 92| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 93 94### New 95 961. Added OPTEE firmware that supports running user TA. 97 98------ 99 100## rk3506_tee_v1.26.bin 101 102| Date | File | Build commit | Severity | 103| ---------- | :------------------- | ------------ | --------- | 104| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 105 106### New 107 1081. Added DDR trefi dynamic adjustment interface. 109 110------ 111 112## rk350{6,6b}_ddr_750MHz_v1.04.bin 113 114| Date | File | Build commit | Severity | 115| ---------- | :--------------------------- | ------------ | --------- | 116| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 117 118### Fixed 119 120| Index | Severity | Update | Issue description | Issue source | 121| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 122| 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 | 123 124------ 125 126## rk3506_tee_v1.25.bin 127 128| Date | File | Build commit | Severity | 129| ---------- | :------------------- | ------------ | --------- | 130| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 131 132### New 133 1341. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 135 136### Fixed 137 138| Index | Severity | Update | Issue description | Issue source | 139| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 140| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 141 142------ 143 144## rk3506_tee_v1.24.bin 145 146| Date | File | Build commit | Severity | 147| ---------- | :------------------- | ------------ | --------- | 148| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 149 150### New 151 1521. Add rk3506J support. 153 154------ 155 156## rk3506_usbplug_v1.02.bin 157 158| Date | File | Build commit | Severity | 159| ---------- | :----------------------- | ------------ | --------- | 160| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 161 162### Fixed 163 164| Index | Severity | Update | Issue description | Issue source | 165| ----- | --------- | -------------------------------- | ----------------- | ------------ | 166| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 167 168------ 169 170## rk350{6,6b}_ddr_750MHz_v1.03.bin 171 172| Date | File | Build commit | Severity | 173| ---------- | :--------------------------- | ------------ | --------- | 174| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 175 176### New 177 1781. Add rk3506J support. 179 180### Fixed 181 182| Index | Severity | Update | Issue description | Issue source | 183| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 184| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 185| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 186| 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 | - | 187 188------ 189 190## rk3506_tee_v1.23.bin 191 192| Date | File | Build commit | Severity | 193| ---------- | :------------------- | ------------ | --------- | 194| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 195 196### Fixed 197 198| Index | Severity | Update | Issue description | Issue source | 199| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 200| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 201 202------ 203 204## rk350{6,6b}_ddr_750MHz_v1.02.bin 205 206| Date | File | Build commit | Severity | 207| ---------- | :--------------------------- | ------------ | --------- | 208| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 209 210### New 211 2121. Add rk3502 support. 213 214### Fixed 215 216| Index | Severity | Update | Issue description | Issue source | 217| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 218| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 219 220------ 221 222## rk3506_tee_v1.22.bin 223 224| Date | File | Build commit | Severity | 225| ---------- | :------------------- | ------------ | --------- | 226| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 227 228### New 229 2301. Add RK3502 support. 231 232------ 233 234## rk3506_tee_v1.21.bin 235 236| Date | File | Build commit | Severity | 237| ---------- | :------------------- | ------------ | --------- | 238| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 239 240### Fixed 241 242| Index | Severity | Update | Issue description | Issue source | 243| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 244| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 245 246------ 247 248## rk3506_{ddr,spl,tee}_v1.xx.bin 249 250| Date | File | Build commit | Severity | 251| ---------- | :--------------------------- | ------------ | --------- | 252| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 253 254### New 255 2561. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2572. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2583. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 259 260------ 261 262## rk3506b_ddr_589MHz_v1.00.bin 263 264| Date | File | Build commit | Severity | 265| ---------- | :--------------------------- | ------------ | --------- | 266| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 267 268### New 269 2701. Add RK3506B support. 271 272------ 273 274## rk3506_tee_v1.10.bin 275 276| Date | File | Build commit | Severity | 277| ---------- | :------------------- | ------------ | --------- | 278| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 279 280### Fixed 281 282| Index | Severity | Update | Issue description | Issue source | 283| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 284| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 285 286------ 287 288## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 289 290| Date | File | Build commit | Severity | 291| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 292| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 293 294### New 295 2961. Initial version. 297 298------ 299 300