1*4882a593Smuzhiyun# RK3399 Release Note 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun## rk3399_usbplug_v1.30.bin 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun| Date | file | Build commit | Severity | 6*4882a593Smuzhiyun| ---------- | ----------------------------------- | ------------ | --------- | 7*4882a593Smuzhiyun| 2023-05-31 | rk3399_usbplug_v1.30.bin | 8665a18a2 | important | 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun### Fixed 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun| Index | Severity | Update | Issue description | Issue source | 12*4882a593Smuzhiyun| ----- | --------- | -------------------------------------------------------- | -------------------------------------------------- | ------------ | 13*4882a593Smuzhiyun| 1 | important | Fixed sometime tool read efuse fail after efuse program. | Sometime tool read efuse fail after efuse program. | - | 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun------ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun## rk3399_ddr_{666...933}MHz_v1.30.bin 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun| Date | file | Build commit | Severity | 20*4882a593Smuzhiyun| ---------- | ----------------------------------- | ------------ | --------- | 21*4882a593Smuzhiyun| 2023-04-17 | rk3399_ddr_{666...933}MHz_v1.30.bin | aae4a89176 | important | 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun### Fixed 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun| Index | Severity | Update | Issue description | Issue source | 26*4882a593Smuzhiyun| ----- | --------- | ----------------------- | ----------------------------------------------- | ------------ | 27*4882a593Smuzhiyun| 1 | important | Fixed LP3 reboot error. | When LP3 reboot, it will stuck in ddr initial. | - | 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun------ 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun## rk3399_ddr_{666...933}MHz_v1.29.bin 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun| Date | file | Build commit | Severity | 34*4882a593Smuzhiyun| ---------- | ----------------------------------- | ------------ | --------- | 35*4882a593Smuzhiyun| 2023-03-30 | rk3399_ddr_{666...933}MHz_v1.29.bin | 5b2c650 | important | 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun### Fixed 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun| Index | Severity | Update | Issue description | Issue source | 40*4882a593Smuzhiyun| ----- | --------- | ----------------------------------------------------- | ------------------------------------------------------------ | ------------ | 41*4882a593Smuzhiyun| 1 | moderate | Fixed single channel loop at "advanced training done" | When in single channel mode, it will loop at "advanced training done". | - | 42*4882a593Smuzhiyun| 2 | important | Fixed LP3 dbw detect bug | The dbw detect error when LP3 | - | 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun------ 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun## rk3399_bl31_v1.36.elf 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun| Date | file | Build commit | Severity | 49*4882a593Smuzhiyun| ---------- | :-------------------- | ------------ | --------- | 50*4882a593Smuzhiyun| 2023-02-16 | rk3399_bl31_v1.36.elf | 8f40012ab | important | 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun### New 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun1. Improve the stability of fiq-debugger. 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun------ 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun## rk3399_ddr_{666...933}MHz_v1.28.bin 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun| Date | file | Build commit | Severity | 61*4882a593Smuzhiyun| ---------- | :---------------------------------- | ------------ | -------- | 62*4882a593Smuzhiyun| 2022-10-27 | rk3399_ddr_{666...933}MHz_v1.28.bin | c5af411 | moderate | 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun### New 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun1. Add support RK3399-T, RK3399-2T for DDR. 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun------ 69*4882a593Smuzhiyun 70