1# RK3506 Release Note 2 3## rk3506_tee_v2.01.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2025-02-15 | rk3506_tee_v2.01.bin | d4572d00829 | important | 8 9### New 10 111. Increase MCU map region size. 12 13------ 14 15## rk3506_spl_v1.11.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :--------------------------- | ------------ | --------- | 19| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 20 21### New 22 231. Add emmc boot support. 24 25------ 26 27## rk3506_tee_v2.00.bin 28 29| Date | File | Build commit | Severity | 30| ---------- | :------------------- | ------------ | --------- | 31| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 32 33### New 34 351. Optmise code, add some debug methods and provide more configurations. 36 37### Fixed 38 39| Index | Severity | Update | Issue description | Issue source | 40| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 41| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 42| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 43 44------ 45 46## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 47 48| Date | File | Build commit | Severity | 49| ---------- | :------------------------------------ | ------------ | --------- | 50| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 51 52### New 53 541. Added cpu real-time support for RK3506 and RK3506B. 55 56### Fixed 57 58| Index | Severity | Update | Issue description | Issue source | 59| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 60| 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. | - | 61 62------ 63 64## rk3506_tee_v1.27.bin 65 66| Date | File | Build commit | Severity | 67| ---------- | :------------------- | ------------ | --------- | 68| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 69 70### New 71 721. Update debug output information. 73 74------ 75 76## rk3506_tee_ta_v1.00.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :---------------------- | ------------ | --------- | 80| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 81 82### New 83 841. Added OPTEE firmware that supports running user TA. 85 86------ 87 88## rk3506_tee_v1.26.bin 89 90| Date | File | Build commit | Severity | 91| ---------- | :------------------- | ------------ | --------- | 92| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 93 94### New 95 961. Added DDR trefi dynamic adjustment interface. 97 98------ 99 100## rk350{6,6b}_ddr_750MHz_v1.04.bin 101 102| Date | File | Build commit | Severity | 103| ---------- | :--------------------------- | ------------ | --------- | 104| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 105 106### Fixed 107 108| Index | Severity | Update | Issue description | Issue source | 109| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 110| 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 | 111 112------ 113 114## rk3506_tee_v1.25.bin 115 116| Date | File | Build commit | Severity | 117| ---------- | :------------------- | ------------ | --------- | 118| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 119 120### New 121 1221. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 123 124### Fixed 125 126| Index | Severity | Update | Issue description | Issue source | 127| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 128| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 129 130------ 131 132## rk3506_tee_v1.24.bin 133 134| Date | File | Build commit | Severity | 135| ---------- | :------------------- | ------------ | --------- | 136| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 137 138### New 139 1401. Add rk3506J support. 141 142------ 143 144## rk3506_usbplug_v1.02.bin 145 146| Date | File | Build commit | Severity | 147| ---------- | :----------------------- | ------------ | --------- | 148| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 149 150### Fixed 151 152| Index | Severity | Update | Issue description | Issue source | 153| ----- | --------- | -------------------------------- | ----------------- | ------------ | 154| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 155 156------ 157 158## rk350{6,6b}_ddr_750MHz_v1.03.bin 159 160| Date | File | Build commit | Severity | 161| ---------- | :--------------------------- | ------------ | --------- | 162| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 163 164### New 165 1661. Add rk3506J support. 167 168### Fixed 169 170| Index | Severity | Update | Issue description | Issue source | 171| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 172| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 173| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 174| 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 | - | 175 176------ 177 178## rk3506_tee_v1.23.bin 179 180| Date | File | Build commit | Severity | 181| ---------- | :------------------- | ------------ | --------- | 182| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 183 184### Fixed 185 186| Index | Severity | Update | Issue description | Issue source | 187| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 188| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 189 190------ 191 192## rk350{6,6b}_ddr_750MHz_v1.02.bin 193 194| Date | File | Build commit | Severity | 195| ---------- | :--------------------------- | ------------ | --------- | 196| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 197 198### New 199 2001. Add rk3502 support. 201 202### Fixed 203 204| Index | Severity | Update | Issue description | Issue source | 205| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 206| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 207 208------ 209 210## rk3506_tee_v1.22.bin 211 212| Date | File | Build commit | Severity | 213| ---------- | :------------------- | ------------ | --------- | 214| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 215 216### New 217 2181. Add RK3502 support. 219 220------ 221 222## rk3506_tee_v1.21.bin 223 224| Date | File | Build commit | Severity | 225| ---------- | :------------------- | ------------ | --------- | 226| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 227 228### Fixed 229 230| Index | Severity | Update | Issue description | Issue source | 231| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 232| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 233 234------ 235 236## rk3506_{ddr,spl,tee}_v1.xx.bin 237 238| Date | File | Build commit | Severity | 239| ---------- | :--------------------------- | ------------ | --------- | 240| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 241 242### New 243 2441. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2452. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2463. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 247 248------ 249 250## rk3506b_ddr_589MHz_v1.00.bin 251 252| Date | File | Build commit | Severity | 253| ---------- | :--------------------------- | ------------ | --------- | 254| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 255 256### New 257 2581. Add RK3506B support. 259 260------ 261 262## rk3506_tee_v1.10.bin 263 264| Date | File | Build commit | Severity | 265| ---------- | :------------------- | ------------ | --------- | 266| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 267 268### Fixed 269 270| Index | Severity | Update | Issue description | Issue source | 271| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 272| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 273 274------ 275 276## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 277 278| Date | File | Build commit | Severity | 279| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 280| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 281 282### New 283 2841. Initial version. 285 286------ 287 288