[U-Boot] [RFC PATCH] serial: omap: Support debug UART

[Simon Glass]

On 22 April 2017 at 04:27, Lokesh Vutla <lokeshvutla at ti.com> wrote:
> Add debug UART functions to permit omap specific ns16550 to
> provide an early debug UART. This is mostly in common with
> DEBUG_UART_NS16550 except for Mode definition register which
> is required for selecting UART mode(16x auto-baud or 13x mode).
>
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
> ---
> - I understand it is duplication of code, but I guess the idea
>   is not to use NS16550_init() as it has lot of ifdefs. Please
>   advice if this can be improved.
>
>  drivers/serial/Kconfig   |  7 +++++++
>  drivers/serial/ns16550.c | 47 ++++++++++++++++++++++++++++++++++++-----------
>  include/debug_uart.h     | 11 +++++++++++
>  3 files changed, 54 insertions(+), 11 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>