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misc: configurator need to support configurable reg width for UART #8722

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misc: configurator need to support configurable reg width for UART #8722

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Commits on Aug 30, 2024

  1. misc: configurator need to support configurable reg width for UART 

    We found sometime we need to configure reg width for mmio and
we change the width by hand for workaround, now we can configure
the width by configurator.

I defined a macro named CONFIG_SERIAL_MMIO_REG_WIDTH in uart16550.c,
collected mmio ports, loaded them and made a judgement whether
the current serial_console was a mmio serial, it will show an option
for mmio and hide for other serial ports.

I tested three sorts of serials: portio, pci and mmio, built acrn and
checked the content generated in build/hypervisor/include/config.h,
I confirmed the results are correct.

Tracked-On: projectacrn#8721
Signed-off-by: dongpingx <[email protected]>
    @dongpingx
    dongpingx committed Aug 30, 2024
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