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imx6: optimize for NEON FPU hardware 

The IMX6 SoC uses an ARM Cortext-A9 which has both NEON and VFPv3 hardware
blocks.  This will tune gcc to use neon instead of vfpv3 which will outperform
VFPv3.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 39760
This commit is contained in:
Luka Perkov 2014-02-27 22:41:40 +00:00
parent 6752d4cb08
commit f7f117b88d
1 changed files with 1 additions and 1 deletions
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2
target/linux/imx6/Makefile
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@ -11,7 +11,7 @@ BOARD:=imx6
BOARDNAME:=Freescale i.MX 6 Series BOARDNAME:=Freescale i.MX 6 Series
FEATURES:=audio display fpu gpio pcie rtc usb usbgadget squashfs targz ubifs FEATURES:=audio display fpu gpio pcie rtc usb usbgadget squashfs targz ubifs
CPU_TYPE:=cortex-a9 CPU_TYPE:=cortex-a9
CPU_SUBTYPE:=vfpv3 CPU_SUBTYPE:=neon
MAINTAINER:=Luka Perkov <luka@openwrt.org> MAINTAINER:=Luka Perkov <luka@openwrt.org>
LINUX_VERSION:=3.10.32 LINUX_VERSION:=3.10.32