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RK3568 Release Note
rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin
| Date |
File |
Build commit |
Severity |
| 2022-09-26 |
rk356{x_usbplug, 8_miniloader_spinand}_v1.15.bin |
65048d1 |
moderate |
New
- Support more spiflash
rk3568_bl32_v2.09.bin
| Date |
File |
Build commit |
Severity |
| 2022-09-16 |
rk3568_bl32_v2.09.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 |
- |
rk3568_ddr_{1560...324}MHz_v1.14.bin
| Date |
File |
Build commit |
Severity |
| 2022-08-27 |
rk3568_ddr_{1560...324}MHz_v1.14.bin |
b1f29a2a6f |
important |
Fixed
| Index |
Severity |
Update |
Issue description |
Issue source |
| 1 |
important |
fix some LPDDR4 stability problem |
CXMT CXDB5CCAM-MK instability for 1560MHz at LPDDR4 mode. Fix this issue by set CLK/CA slew rate from 0xf to 0x0 . |
- |
| 2 |
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. |
- |
| 3 |
important |
fix ddr4 528M stability problem |
some DRAM DLL can't lock at 528M，DLL should be bypass for 528M |
- |
|
important |
fix ddr4 1560M stability problem |
some 2 rank DDR4 PCB DQS/DQ slew rate should be set to 0x0 when running at1560MHz. |
- |
