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authorGravatar Vicente Olivert Riera <Vincent.Riera@imgtec.com>2017-07-17 13:22:55 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-07-19 21:47:11 +0200
commitf2985125a4cd1b6a4377859bdc372f17387ae8e8 (patch)
tree4f52e858533a4e4dcc11f4fcd671130e2e928e93 /arch
parentcfc6f1e9b71ae0ade69daeecededc74bb3dde969 (diff)
downloadbuildroot-f2985125a4cd1b6a4377859bdc372f17387ae8e8.tar.gz
buildroot-f2985125a4cd1b6a4377859bdc372f17387ae8e8.tar.bz2
arch/mips: improve help text of FP32 mode option
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/Config.in.mips5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/Config.in.mips b/arch/Config.in.mips
index f2b352b0b7..de71110e08 100644
--- a/arch/Config.in.mips
+++ b/arch/Config.in.mips
@@ -139,7 +139,10 @@ choice
depends on !BR2_ARCH_IS_64 && !BR2_MIPS_SOFT_FLOAT
default BR2_MIPS_FP32_MODE_XX
help
- FP mode to be used
+ MIPS32 supports different FP modes (32,xx,64). Information about FP
+ modes can be found here:
+ https://sourceware.org/binutils/docs/as/MIPS-Options.html
+ https://dmz-portal.imgtec.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking#5._Generating_modeless_code
config BR2_MIPS_FP32_MODE_32
bool "32"