ae9068e80c
SerialPortLib sets UART Scratch Register to a known value at the first initialization to avoid unnecessary re-initialization afterward. But, one of Windows driver(SIO) re-configures UART Registers while the Scratch Register is preserved. As a result, SBL skips serial port initialization after restarting from Windows. Therefore, force to initialize Serial Port at Stage1A all the time simply. Signed-off-by: Aiden Park <aiden.park@intel.com> |
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| ApollolakePkg | ||
| CoffeelakePkg | ||
| CommonSocPkg | ||
| QemuSocPkg | ||