imx-base: Add comment on how to enable SFP

How to enable the software float point is a frequent question.

Add this comment makes it clear how to enable both SFP and HFP and can
be used whether to found in a search or to be a direct link to be used
as a quick reply.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

diff --git a/meta-fsl-arm/conf/machine/include/imx-base.inc b/meta-fsl-arm/conf/machine/include/imx-base.inc
index 998d72d9f03dca5ec28fef8e29d3a3ef90d5781c..ed058976f65effff78f02cf1efdff0c3d0f596db 100644 (file)
--- a/meta-fsl-arm/conf/machine/include/imx-base.inc
+++ b/meta-fsl-arm/conf/machine/include/imx-base.inc
@@ -34,6 +34,9 @@ PREFERRED_VERSION_directfb_mx6 = "1.7.1"
 MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
 
 # Float-Point setting
+# handled by software
+# DEFAULTTUNE_mx6 ?= "cortexa9-neon"
+# handled by hardware
 DEFAULTTUNE_mx6 ?= "cortexa9hf-neon"
 
 # Sub-architecture support