On Fri, Feb 09, 2018 at 10:23:13AM +0100, Richard Braun wrote:
> On Thu, Feb 08, 2018 at 02:58:29PM +0000, Peter Maydell wrote:
> > The guest can clear the TC and TXE bits by writing to the USART_SR
> > directly, so this code should set both of them, I think ?
> 
> Right, nice catch.

Although, after reading the manual again, TXE is actually read-only and
only set by hardware.

-- 
Richard Braun

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