1# RK3506 Release Note 2 3## rk3506_tee_v1.26.bin 4 5| Date | File | Build commit | Severity | 6| ---------- | :------------------- | ------------ | --------- | 7| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37 | important | 8 9### New 10 111. Added DDR trefi dynamic adjustment interface. 12 13------ 14 15## rk350{6,6b}_ddr_750MHz_v1.04.bin 16 17| Date | File | Build commit | Severity | 18| ---------- | :--------------------------- | ------------ | --------- | 19| 2024-11-13 | rk350{6,6b}_ddr_750MHz_v1.04.bin | 0ac6b06a19 | important | 20 21### Fixed 22 23| Index | Severity | Update | Issue description | Issue source | 24| ----- | --------- | ------------------------------------------------- | ---------------------------------------------------------- | -------------------------------------- | 25| 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 | 26 27------ 28 29## rk3506_tee_v1.25.bin 30 31| Date | File | Build commit | Severity | 32| ---------- | :------------------- | ------------ | --------- | 33| 2024-11-12 | rk3506_tee_v1.25.bin | 0e7e5b3c7ff | important | 34 35### New 36 371. Support assign GPIO state for system suspend via kernel dts property `rockchip,sleep-io-config`. 38 39### Fixed 40 41| Index | Severity | Update | Issue description | Issue source | 42| ----- | --------- | ----------------------------------------------------------- | ------------------------------------------------------- | ------------ | 43| 1 | important | Fix can't wakeup after vdd_logic pwroff in system suspend. | Can't wakeup after vdd_logic pwroff in system suspend. | - | 44 45------ 46 47## rk3506_tee_v1.24.bin 48 49| Date | File | Build commit | Severity | 50| ---------- | :------------------- | ------------ | --------- | 51| 2024-11-06 | rk3506_tee_v1.24.bin | 2f392d41853 | important | 52 53### New 54 551. Add rk3506J support. 56 57------ 58 59## rk3506_usbplug_v1.02.bin 60 61| Date | File | Build commit | Severity | 62| ---------- | :----------------------- | ------------ | --------- | 63| 2024-11-05 | rk3506_usbplug_v1.02.bin | d914c6b69 | important | 64 65### Fixed 66 67| Index | Severity | Update | Issue description | Issue source | 68| ----- | --------- | -------------------------------- | ----------------- | ------------ | 69| 1 | important | Fix some emmc upgrade fail issue | emmc upgrade fail | - | 70 71------ 72 73## rk350{6,6b}_ddr_750MHz_v1.03.bin 74 75| Date | File | Build commit | Severity | 76| ---------- | :--------------------------- | ------------ | --------- | 77| 2024-11-05 | rk350{6,6b}_ddr_750MHz_v1.03.bin | 508b0f9682 | important | 78 79### New 80 811. Add rk3506J support. 82 83### Fixed 84 85| Index | Severity | Update | Issue description | Issue source | 86| ----- | --------- | ------------------------------------------------- | ------------------------------------------------------------ | ------------ | 87| 1 | important | Optimizing RK3506B/J drive strength configuration | - | - | 88| 2 | important | Fix emmc download failure issue | Stop at ddr "OUT" printing when downloading or booting | - | 89| 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 | - | 90 91------ 92 93## rk3506_tee_v1.23.bin 94 95| Date | File | Build commit | Severity | 96| ---------- | :------------------- | ------------ | --------- | 97| 2024-10-18 | rk3506_tee_v1.23.bin | 32e87b6fe32 | important | 98 99### Fixed 100 101| Index | Severity | Update | Issue description | Issue source | 102| ----- | --------- | ------------------------------------ | -------------------------- | ------------ | 103| 1 | important | Fix system suspend/resume fail issue | system suspend/resume fail | - | 104 105------ 106 107## rk350{6,6b}_ddr_750MHz_v1.02.bin 108 109| Date | File | Build commit | Severity | 110| ---------- | :--------------------------- | ------------ | --------- | 111| 2024-10-09 | rk350{6,6b}_ddr_750MHz_v1.02.bin | c7d3dcd3f0 | important | 112 113### New 114 1151. Add rk3502 support. 116 117### Fixed 118 119| Index | Severity | Update | Issue description | Issue source | 120| ----- | --------- | ------------------------------------------- | ------------------------------------ | ------------ | 121| 1 | important | The maximum DDR frequency changed to 750Mhz | Avoid interference with wifi signals | - | 122 123------ 124 125## rk3506_tee_v1.22.bin 126 127| Date | File | Build commit | Severity | 128| ---------- | :------------------- | ------------ | --------- | 129| 2024-10-11 | rk3506_tee_v1.22.bin | c30e6610b38 | important | 130 131### New 132 1331. Add RK3502 support. 134 135------ 136 137## rk3506_tee_v1.21.bin 138 139| Date | File | Build commit | Severity | 140| ---------- | :------------------- | ------------ | --------- | 141| 2024-09-09 | rk3506_tee_v1.21.bin | 51771435438 | important | 142 143### Fixed 144 145| Index | Severity | Update | Issue description | Issue source | 146| ----- | --------- | -------------------------------------- | ---------------------------------- | ------------ | 147| 1 | important | fix hang up in tee while system resume | hang up in tee while system resume | - | 148 149------ 150 151## rk3506_{ddr,spl,tee}_v1.xx.bin 152 153| Date | File | Build commit | Severity | 154| ---------- | :--------------------------- | ------------ | --------- | 155| 2024-08-28 | rk3506_{ddr,spl,tee}_v1.xx.bin | ddr:404a81a8bf#spl:a106936cd3c#tee:6c78a7d8cb3 | important | 156 157### New 158 1591. DDR: Set atags address to 0x62000; To avoid damaging last_log data, do not check soldering during reboot. 1602. SPL: Set atags address to 0x62000; Update text base addr to 0x3f00000. 1613. TEE: Set atags address to 0x62000; Update text base addr to 0x1000; Improve stable for system suspend/resume. 162 163------ 164 165## rk3506b_ddr_589MHz_v1.00.bin 166 167| Date | File | Build commit | Severity | 168| ---------- | :--------------------------- | ------------ | --------- | 169| 2024-08-05 | rk3506b_ddr_589MHz_v1.00.bin | 8bd2e95bb9 | important | 170 171### New 172 1731. Add RK3506B support. 174 175------ 176 177## rk3506_tee_v1.10.bin 178 179| Date | File | Build commit | Severity | 180| ---------- | :------------------- | ------------ | --------- | 181| 2024-08-01 | rk3506_tee_v1.10.bin | 2b96ee171e2 | important | 182 183### Fixed 184 185| Index | Severity | Update | Issue description | Issue source | 186| ----- | --------- | ----------------------------------------- | ------------------------------------- | ------------ | 187| 1 | important | fix gpio1 lost power after system suspend | gpio1 lost power after system suspend | - | 188 189------ 190 191## rk3506_{ddr,spl,usbplug,tee}_v1.00.bin 192 193| Date | File | Build commit | Severity | 194| ---------- | :--------------------------------- | ---------------------------------------------- | -------- | 195| 2024-07-17 | rk3506_{ddr,spl,usbplug,tee}_v1.00.bin | ddr:8bd2e95bb9#spl:c80444b1e9a#usbplug:b9b1493#tee:1bfd9b50333 | moderate | 196 197### New 198 1991. Initial version. 200 201------ 202 203