[U-Boot] [PATCH] configs: am335x_boneblack: add example debug uart configuration

[Tom Rini]

On Wed, Apr 11, 2018 at 09:23:19PM +0200, Sjoerd Simons wrote:

> To make it simpler to enable the debug uart on boneblack add debug
> uart configuration as an example in the defconfig but with
> CONFIG_DEBUG_UART disabled. Which allows a user to simple enable it when
> needing easily without figuring out the right values for memory
> base/clock and shift.
> 
> Signed-off-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
> ---
> 
>  configs/am335x_boneblack_defconfig | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/configs/am335x_boneblack_defconfig b/configs/am335x_boneblack_defconfig
> index 5688e44c0b..67c16e46d2 100644
> --- a/configs/am335x_boneblack_defconfig
> +++ b/configs/am335x_boneblack_defconfig
> @@ -48,3 +48,8 @@ CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"
>  CONFIG_LZO=y
>  CONFIG_OF_LIBFDT=y
>  CONFIG_OF_LIBFDT_OVERLAY=y
> +# CONFIG_DEBUG_UART is not set
> +CONFIG_DEBUG_UART_NS16550=y
> +CONFIG_DEBUG_UART_BASE=0x44e09000
> +CONFIG_DEBUG_UART_CLOCK=48000000
> +CONFIG_DEBUG_UART_SHIFT=2

This will get overwritten by the next defconfig re-sync.

-- 
Tom
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