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-rw-r--r--nuttx/configs/README.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt
index 9a74324cb..863cdf52d 100644
--- a/nuttx/configs/README.txt
+++ b/nuttx/configs/README.txt
@@ -282,6 +282,8 @@ defconfig -- This is a configuration file similar to the Linux
CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
little smaller if we do not support fieldwidthes
+ CONFIG_LIBC_FLOATINGPOINT - By default, floating point
+ support in printf, sscanf, etc. is disabled.
Allow for architecture optimized implementations