On Fri, Mar 20, 2015 at 12:30:33PM +0100, Thierry Reding wrote: > From: Thierry Reding <tred...@nvidia.com> > > This is mostly useful for debugging the early boot process. Often boards > can provide some low-level code that outputs a character on some debug > port prior to passing the early setup code. Allow boards to implement an > early_putc() function that will be used to redirect printf() and friends > to this debug port until the proper console becomes ready. > > Cc: Simon Glass <s...@chromium.org> > Cc: Tom Rini <tr...@konsulko.com> > Signed-off-by: Thierry Reding <tred...@nvidia.com>
Dumb question, shouldn't this plug into the DEBUG_UART stuff Simon did that's already merged? -- Tom
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