From: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Date: Mon, 17 Jul 2017 12:22:54 +0000 (+0100)
Subject: arch/mips: improve help text of NaN option
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cfc6f1e9b71ae0ade69daeecededc74bb3dde969;p=buildroot.git

arch/mips: improve help text of NaN option

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/arch/Config.in.mips b/arch/Config.in.mips
index 7dd69659d7..f2b352b0b7 100644
--- a/arch/Config.in.mips
+++ b/arch/Config.in.mips
@@ -169,7 +169,9 @@ choice
 	depends on BR2_mips_32r5 || BR2_mips_64r5
 	default BR2_MIPS_ENABLE_NAN_2008
 	help
-	  NaN encoding to be used
+	  MIPS supports two different NaN encodings, legacy and 2008.
+	  Information about MIPS NaN encodings can be found here:
+	  https://sourceware.org/binutils/docs/as/MIPS-NaN-Encodings.html
 
 config BR2_MIPS_ENABLE_NAN_LEGACY
 	bool "legacy"