| commit | d50d7269ebcb438afa346cdffce0f4e2a1b9e831 | [log] [tgz] |
|---|---|---|
| author | Rob Herring <robh@kernel.org> | Fri Apr 18 17:19:58 2014 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Apr 24 16:32:27 2014 -0700 |
| tree | 7095e7a34467771f9b0e3c2f113cbeb6e7ff5145 | |
| parent | 0d3c673e7881e691991b2a4745bd4f149603baa2 [diff] |
tty/serial: add arm/arm64 semihosting earlycon Add earlycon support for the arm/arm64 semihosting debug serial interface. This allows enabling a debug console when early_params are processed. This is based on the arm64 earlyprintk smh support and is intended to replace it. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>