tiny-printf: Support sprintf()

Add a simple version of this function for SPL. It does not check the buffer
size as this would add to the code size.

Signed-off-by: Marek Vasut <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: [email protected]
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Sylvain Lesne <[email protected]>
Tested-by: Sylvain Lesne <[email protected]>

0 files changed, 0 insertions, 0 deletions