1# RK3506 Release Note 2 3## rk3506_spl_v1.11.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :--------------------------- | ------------ | --------- | 7| 2025-01-16 | rk3506_spl_v1.11.bin | 1e54c433094 | important | 8 9### New 10 111. Add emmc boot support. 12 13------ 14 15## rk3506_tee_v2.00.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :------------------- | ------------ | --------- | 19| 2025-01-15 | rk3506_tee_v2.00.bin | e59e3e25748 | important | 20 21### New 22 231. Optmise code, add some debug methods and provide more configurations. 24 25### Fixed 26 27| Index | Severity | Update | Issue description | Issue source | 28| ----- | --------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------ | 29| 1 | important | Fix system suspend/resume fail | There maybe hang up after system resume | - | 30| 2 | important | Fix modules in VD_PMU can't work when system suspend | Example: MCU can't control GPIO0 normally in system suspend. | - | 31 32------ 33 34## rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin 35 36| Date | File | Build commit | Severity | 37| ---------- | :------------------------------------ | ------------ | --------- | 38| 2025-01-14 | rk350{6,6b}_ddr_750MHz_{rt_}v1.05.bin | e748f9ce32b | important | 39 40### New 41 421. Added cpu real-time support for RK3506 and RK3506B. 43 44### Fixed 45 46| Index | Severity | Update | Issue description | Issue source | 47| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 48| 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. | - | 49 50------ 51 52## rk3506_tee_v1.27.bin 53 54| Date | File | Build commit | Severity | 55| ---------- | :------------------- | ------------ | --------- | 56| 2024-12-10 | rk3506_tee_v1.27.bin | a44cc911b51 | important | 57 58### New 59 601. Update debug output information. 61 62------ 63 64## rk3506_tee_ta_v1.00.bin 65 66| Date | File | Build commit | Severity | 67| ---------- | :---------------------- | ------------ | --------- | 68| 2024-12-02 | rk3506_tee_ta_v1.00.bin | 3ea8b24a1 | important | 69 70### New 71 721. Added OPTEE firmware that supports running user TA. 73 74------ 75 76## rk3506_tee_v1.26.bin 77 78| Date | File | Build commit | Severity | 79| ---------- | :------------------- | ------------ | --------- | 80| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 81 82### New 83 841. Added DDR trefi dynamic adjustment interface. 85 86------ 87 88## rk350{6,6b}_ddr_750MHz_v1.04.bin 89 90| Date | File | Build commit | Severity | 91| ---------- | :--------------------------- | ------------ | --------- | 92| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 93 94### Fixed 95 96| Index | Severity | Update | Issue description | Issue source | 97| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 98| 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 | 99 100------ 101 102## rk3506_tee_v1.25.bin 103 104| Date | File | Build commit | Severity | 105| ---------- | :------------------- | ------------ | --------- | 106| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 107 108### New 109 1101. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 111 112### Fixed 113 114| Index | Severity | Update | Issue description | Issue source | 115| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 116| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 117 118------ 119 120## rk3506_tee_v1.24.bin 121 122| Date | File | Build commit | Severity | 123| ---------- | :------------------- | ------------ | --------- | 124| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 125 126### New 127 1281. Add rk3506J support. 129 130------ 131 132## rk3506_usbplug_v1.02.bin 133 134| Date | File | Build commit | Severity | 135| ---------- | :----------------------- | ------------ | --------- | 136| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 137 138### Fixed 139 140| Index | Severity | Update | Issue description | Issue source | 141| ----- | --------- | -------------------------------- | ----------------- | ------------ | 142| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 143 144------ 145 146## rk350{6,6b}_ddr_750MHz_v1.03.bin 147 148| Date | File | Build commit | Severity | 149| ---------- | :--------------------------- | ------------ | --------- | 150| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 151 152### New 153 1541. Add rk3506J support. 155 156### Fixed 157 158| Index | Severity | Update | Issue description | Issue source | 159| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 160| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 161| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 162| 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 | - | 163 164------ 165 166## rk3506_tee_v1.23.bin 167 168| Date | File | Build commit | Severity | 169| ---------- | :------------------- | ------------ | --------- | 170| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 171 172### Fixed 173 174| Index | Severity | Update | Issue description | Issue source | 175| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 176| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 177 178------ 179 180## rk350{6,6b}_ddr_750MHz_v1.02.bin 181 182| Date | File | Build commit | Severity | 183| ---------- | :--------------------------- | ------------ | --------- | 184| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 185 186### New 187 1881. Add rk3502 support. 189 190### Fixed 191 192| Index | Severity | Update | Issue description | Issue source | 193| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 194| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 195 196------ 197 198## rk3506_tee_v1.22.bin 199 200| Date | File | Build commit | Severity | 201| ---------- | :------------------- | ------------ | --------- | 202| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 203 204### New 205 2061. Add RK3502 support. 207 208------ 209 210## rk3506_tee_v1.21.bin 211 212| Date | File | Build commit | Severity | 213| ---------- | :------------------- | ------------ | --------- | 214| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 215 216### Fixed 217 218| Index | Severity | Update | Issue description | Issue source | 219| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 220| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 221 222------ 223 224## rk3506_{ddr,spl,tee}_v1.xx.bin 225 226| Date | File | Build commit | Severity | 227| ---------- | :--------------------------- | ------------ | --------- | 228| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 229 230### New 231 2321. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 2332. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 2343. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 235 236------ 237 238## rk3506b_ddr_589MHz_v1.00.bin 239 240| Date | File | Build commit | Severity | 241| ---------- | :--------------------------- | ------------ | --------- | 242| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 243 244### New 245 2461. Add RK3506B support. 247 248------ 249 250## rk3506_tee_v1.10.bin 251 252| Date | File | Build commit | Severity | 253| ---------- | :------------------- | ------------ | --------- | 254| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 255 256### Fixed 257 258| Index | Severity | Update | Issue description | Issue source | 259| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 260| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 261 262------ 263 264## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 265 266| Date | File | Build commit | Severity | 267| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 268| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 269 270### New 271 2721. Initial version. 273 274------ 275 276