android13/rkbin/doc/release/PX30_EN.md

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# PX30 Release Note
## px30_ddr_333MHz_v2.09.bin
| Date | file | Build commit | Severity |
| ---------- | ------------------------- | ------------ | -------- |
| 2023-12-20 | px30_ddr_333MHz_v2.09.bin | 131f35b | moderate |
### New
1. Add DQS weak pull up/down.
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## px30_bl31_v1.34.elf
| Date | file | Build commit | Severity |
| ---------- | ------------------- | ------------ | -------- |
| 2023-12-26 | px30_bl31_v1.34.elf | 46064b2d5 | moderate |
### New
1. Support DDR Extended temperature range which should used with 2x, 4x refresh rate ddr bin file.
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## px30_bl32_v2.15.bin
| Date | File | Build commit | Severity |
| ---------- | :------------------ | ------------ | --------- |
| 2023-08-28 | px30_bl32_v2.15.bin | b5340fd65 | important |
### New
1. Support pstore for optee log.
2. Enable dynamic SHM.
3. Support check ta encryption key is written.
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## px30_{usbplug, miniloader}_v1.37.bin
| Date | file | Build commit | Severity |
| ---------- | :------------------------------------- | ------------ | -------- |
| 2023-08-01 | px30_{usbplug, miniloader}_v1.37.bin | c949b248 | moderate |
### New
1. Support SLC Nand secure boot.
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## px30_bl31_v1.33.elf
| Date | file | Build commit | Severity |
| ---------- | :------------------ | ------------ | --------- |
| 2023-02-03 | px30_bl31_v1.33.elf | 0152b20d0 | important |
### New
1. Support AMP.
2. Improve the stability of fiq-debugger.
3. Support pll-deep-mode when system suspend.
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## px30_ddr_333MHz_v2.08.bin
| Date | file | Build commit | Severity |
| ---------- | ------------------------- | ------------ | -------- |
| 2022-10-27 | px30_ddr_333MHz_v2.08.bin | e5b9702 | moderate |
### New
1. Reserved words for maskrom to add special parameters.
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## px30_bl31_v1.32.elf
| Date | file | Build commit | Severity |
| ---------- | :------------------ | ------------ | --------- |
| 2022-10-25 | px30_bl31_v1.32.elf | 6f45bba91 | important |
### Fixed
| Index | Severity | Update | Issue description | Issue source |
| ----- | --------- | ------------------------------ | ------------------------------------- | ------------ |
| 1 | important | Compatible with the old loader | Boot fail if old loader+new trust.img | - |
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## px30_bl32_v2.14.bin
| Date | File | Build commit | Severity |
| ---------- | :------------------ | ------------ | --------- |
| 2022-09-16 | px30_bl32_v2.14.bin | d84087907 | important |
### Fixed
| Index | Severity | Update | Issue description | Issue source |
| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ |
| 1 | important | Solve the problem that OPTEE is stuck during startup when printing is closed | User use /rkbin/tools/ddrbin_tool to close printing , then rk_atags will notify OPTEE to disable printing, When OPTEE starts, it will be stuck and unable to enter U-Boot | - |
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