From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Roese <sr@denx.de>
Date: Thu, 12 Nov 2015 04:56:32 +0100
Subject: [U-Boot] [RFC PATCH] lib/tiny-printf.c: Add tiny printf
 function for space limited environments
In-Reply-To: <20151111180459.56fb5cd2@lilith>
References: <1447251909-29423-1-git-send-email-sr@denx.de>
 <20151111180459.56fb5cd2@lilith>
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To: u-boot@lists.denx.de

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