173bf8261STang Yun ping# RK3566 Release Note 273bf8261STang Yun ping 3*70a4b3fcSTang Yun ping## rk3566_ddr_{1056...920}MHz_v1.18.bin 4*70a4b3fcSTang Yun ping 5*70a4b3fcSTang Yun ping| Date | File | Build commit | Severity | 6*70a4b3fcSTang Yun ping| ---------- | ------------------------------------ | ------------ | --------- | 7*70a4b3fcSTang Yun ping| 2023-07-17 | rk3566_ddr_{1056...920}MHz_v1.18.bin | f366f69a7d | important | 8*70a4b3fcSTang Yun ping 9*70a4b3fcSTang Yun ping### Fixed 10*70a4b3fcSTang Yun ping 11*70a4b3fcSTang Yun ping| Index | Severity | Update | Issue description | Issue source | 12*70a4b3fcSTang Yun ping| ----- | -------- | ------------------------------------------------ | ------------------------------------- | ------------ | 13*70a4b3fcSTang Yun ping| 1 | important | Fixed the suspend/resume function crash problem caused by DDR active_ranks configuration error | Suspend/resume function crash | - | 14*70a4b3fcSTang Yun ping 15*70a4b3fcSTang Yun ping------ 16*70a4b3fcSTang Yun ping 173be3cb91STang Yun ping## rk3566_ddr_{1056...324}MHz_v1.17.bin 183be3cb91STang Yun ping 193be3cb91STang Yun ping| Date | File | Build commit | Severity | 203be3cb91STang Yun ping| ---------- | ------------------------------------ | ------------ | --------- | 213be3cb91STang Yun ping| 2023-06-20 | rk3566_ddr_{1056...324}MHz_v1.17.bin | 992b933606 | important | 223be3cb91STang Yun ping 233be3cb91STang Yun ping### New 243be3cb91STang Yun ping 253be3cb91STang Yun ping1. Added support for 4rank LPDDR3/LPDDR4/LPDDR4x of different rows. 263be3cb91STang Yun ping2. Enable derate function for LPDDR4/LPDDR4x. 273be3cb91STang Yun ping 283be3cb91STang Yun ping------ 293be3cb91STang Yun ping 30a97c77e3STang Yun ping## rk3566_ddr_1056MHz_eyescan_v1.16.bin 31a97c77e3STang Yun ping 32a97c77e3STang Yun ping| Date | File | Build commit | Severity | 33a97c77e3STang Yun ping| ---------- | :----------------------------------- | ------------ | --------- | 34a97c77e3STang Yun ping| 2023-04-19 | rk3566_ddr_1056MHz_eyescan_v1.16.bin | b9c108a4eb | important | 35a97c77e3STang Yun ping 36a97c77e3STang Yun ping### New 37a97c77e3STang Yun ping 38a97c77e3STang Yun ping1. Add RK3566 2D eye scan support. 39a97c77e3STang Yun ping 40a97c77e3STang Yun ping------ 41a97c77e3STang Yun ping 429e44f3e1STang Yun ping## rk3566_ddr_{1056...324}MHz_v1.16.bin 439e44f3e1STang Yun ping 449e44f3e1STang Yun ping| Date | File | Build commit | Severity | 459e44f3e1STang Yun ping| ---------- | ------------------------------------ | ------------ | --------- | 469e44f3e1STang Yun ping| 2022-11-16 | rk3566_ddr_{1056...324}MHz_v1.16.bin | 6f71c736ce | important | 479e44f3e1STang Yun ping 489e44f3e1STang Yun ping### New 499e44f3e1STang Yun ping 509e44f3e1STang Yun ping1. RK3568J/RK3568M use 1/2tREFI except LPDDR4/LPDDR4x. LPDDR4/LPDDR4x use derate mode. 519e44f3e1STang Yun ping2. TREFI, pageclose configurable by ddrbin tool. 529e44f3e1STang Yun ping3. Improve DDR4 performance. 539e44f3e1STang Yun ping 549e44f3e1STang Yun ping### Fixed 559e44f3e1STang Yun ping 569e44f3e1STang Yun ping| Index | Severity | Update | Issue description | Issue source | 579e44f3e1STang Yun ping| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 589e44f3e1STang Yun ping| 1 | important | To solve the instability problem of some ddr4 when DDR run in 528MHz. | When DDR4 run in 528MHz, the system would unstable, causing a crash and restart | - | 599e44f3e1STang Yun ping| 2 | important | To solve 4GB ECC board Init fail bug | 4GB DDR4 board may crash in ddrbin | | 609e44f3e1STang Yun ping 619e44f3e1STang Yun ping------ 629e44f3e1STang Yun ping 63dd4a27beSZhihuan He## rk3566_ddr_{1056...324}MHz_v1.15.bin 64dd4a27beSZhihuan He 65dd4a27beSZhihuan He| Date | File | Build commit | Severity | 66dd4a27beSZhihuan He| ---------- | ------------------------------------ | ------------ | --------- | 67dd4a27beSZhihuan He| 2022-11-08 | rk3566_ddr_{1056...324}MHz_v1.15.bin | ec2fae0c96 | important | 68dd4a27beSZhihuan He 69dd4a27beSZhihuan He### Fixed 70dd4a27beSZhihuan He 71dd4a27beSZhihuan He| Index | Severity | Update | Issue description | Issue source | 72dd4a27beSZhihuan He| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 73dd4a27beSZhihuan He| 1 | important | To solve the instability problem of some chips when DDR run in 324MHz. | When DDR run in 324MHz, the system would unstable, causing a crash and restart | - | 74dd4a27beSZhihuan He 75dd4a27beSZhihuan He------ 76dd4a27beSZhihuan He 7773bf8261STang Yun ping## rk3566_ddr_{1056...324}MHz_v1.14.bin 7873bf8261STang Yun ping 7973bf8261STang Yun ping| Date | File | Build commit | Severity | 8073bf8261STang Yun ping| ---------- | :----------------------------------- | ------------ | --------- | 8173bf8261STang Yun ping| 2022-08-27 | rk3566_ddr_{1056...324}MHz_v1.14.bin | b1f29a2a6f | important | 8273bf8261STang Yun ping 8373bf8261STang Yun ping### Fixed 8473bf8261STang Yun ping 8573bf8261STang Yun ping| Index | Severity | Update | Issue description | Issue source | 8673bf8261STang Yun ping| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ | 87a9b7a7b5SJoseph Chen| 1 | moderate | fix Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32 | Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32.This bug may lead to some low density dram(128M) fail. | - | 88a9b7a7b5SJoseph Chen| 2 | important | fix ddr4 528M stability problem | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | - | 8973bf8261STang Yun ping 9073bf8261STang Yun ping------ 91