Re: [U-Boot] [PATCH 2/2] tiny-printf: Support vsnprintf()

On Wed, Oct 02, 2019 at 10:55:07AM -0400, Simon South wrote:

Add a simple implementation of this function, to allow logging to be enabled in the SPL or TPL for systems that rely on the tiny printf() implementation.

To keep the code size small,

• The function is built only when logging is enabled, as it (currently) is not needed otherwise; and
• Like the existing implementation of snprintf(), its buffer-size parameter is ignored.

Signed-off-by: Simon South simon@simonsouth.net

Applied to u-boot/master, thanks!