Re: [U-Boot] [RFC PATCH] lib/tiny-printf.c: Add tiny printf function for space limited environments

12 Nov 2015


      Hi Albert,
On 11.11.2015 18:04, Albert ARIBAUD wrote:
...
On Wed, 11 Nov 2015 15:25:09 +0100, Stefan Roese sr@denx.de wrote:
...
This patch adds a small printf() version that supports all basic formats.
Its intented to be used in U-Boot SPL versions on platforms with very
limited internal RAM sizes.
It would be very useful to document CONFIG_USE_TINY_PRINTF in ./README,
and especially to indicate which format specifiers are supported and
which are not.
We're not documenting the config options in the README any more,
if they are introduced via Kconfig. The help text is in Kconfig
now. But I surely can add this info about the supported format
specifiers, yet in v2. Just waiting for some more review comments...
Thanks,
Stefan