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https://review.haiku-os.org/haiku
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e9ec7a55dd
* introduce a DebugUART baseclass, * rework 8250 and PL011 implementations from kallisti5 to inherit DebutUART, * each arch should override the IO methods to access registers. * on ARM registers are 32bit-aligned. * U-Boot still works for the verdex target. * rPi still compiles, needs testing. * Still some more consolidation needed to allow runtime choice of the UART type (as read from FDT blobs for ex.). * serial.cpp should probably mostly be made generic as well. * didn't touch x86 or ppc yet.