hvc: dcc: Add earlycon support
Add DCC earlycon support for early printks. The patch is useful for SoC bringup where HW serial console is broken. Signed-off-by:Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/41e2920a6348e65b2e986b0e65b66531e87cd756.1570543923.git.michal.simek@xilinx.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
33364d63
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