# RK3528 Release Note

## rk3528_spl_v1.02.bin

| Date       | File                 | Build commit | Severity  |
| ---------- | :------------------- | ------------ | --------- |
| 2022-12-02 | rk3528_spl_v1.02.bin | eee09e1f72   | important |

### Fixed

| Index | Severity  | Update                    | Issue description                                            | Issue source |
| ----- | --------- | ------------------------- | ------------------------------------------------------------ | ------------ |
| 1     | important | Fix matrix clk rate error | clk_200m：396000 KHz、clk_300m：594000 KHz、clk_339m：264000 KHz. It may influence storage module. | -            |

------

## rk3528_bl31_v1.05.elf

| Date       | File                  | Build commit | Severity |
| ---------- | :-------------------- | ------------ | -------- |
| 2022-12-01 | rk3528_bl31_v1.05.elf | b10341386    | moderate |

### New

1. Add TSP clock support

------

## rk3528_bl31_v1.04.elf

| Date       | File                  | Build commit | Severity  |
| ---------- | :-------------------- | ------------ | --------- |
| 2022-11-30 | rk3528_bl31_v1.04.elf | 63ba7e8e1    | important |

### New

1. Support HDMI wakeup.

------

## rk3528_{ddr,spl,usbplug}_v1.x.bin

| Date       | File                              | Build commit                                | Severity  |
| ---------- | :-------------------------------- | ------------------------------------------- | --------- |
| 2022-11-28 | rk3528_{ddr,spl,usbplug}_v1.x.bin | ddr:0799b9b10a#spl:c52427059#usbplug:4eade6 | important |

### New

1. Initial version.

------

## rk3528_{bl31,bl32,mcu}_v1.x.bin

| Date       | File                            | Build commit                              | Severity  |
| ---------- | :------------------------------ | ----------------------------------------- | --------- |
| 2022-11-28 | rk3528_{bl31,bl32,mcu}_v1.x.bin | bl31:a1a47bee6#bl32:3c36a5cb#mcu:76d14059 | important |

### New

1. Initial version.

------