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mediatek: fix target FPU settings 

This reverts commit 5555545494.
The target supports both NEON and VFPv4, but for this to work properly,
a few more changes are needed:
- enable NEON support in the kernel config
- add the fpu feature flag to the makefile

Signed-off-by: Felix Fietkau <nbd@nbd.name>
openwrt-18.06
Felix Fietkau 2018-04-17 13:43:06 +02:00
parent 14c78a7dfc
commit 00dcccc74c
3 changed files with 3 additions and 2 deletions
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1
target/linux/mediatek/32/target.mk
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@ -5,6 +5,7 @@
SUBTARGET:=32 SUBTARGET:=32
BOARDNAME:=32bit BOARDNAME:=32bit
CPU_TYPE:=cortex-a7 CPU_TYPE:=cortex-a7
CPU_SUBTYPE:=neon-vfpv4
define Target/Description define Target/Description
Build firmware images for MediaTek 32bit ARM based boards. Build firmware images for MediaTek 32bit ARM based boards.

2
target/linux/mediatek/Makefile
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@ -6,7 +6,7 @@ ARCH:=arm
BOARD:=mediatek BOARD:=mediatek
BOARDNAME:=MediaTek Ralink ARM BOARDNAME:=MediaTek Ralink ARM
SUBTARGETS:=32 SUBTARGETS:=32
FEATURES:=squashfs nand ubifs FEATURES:=squashfs nand ubifs fpu
MAINTAINER:=John Crispin <john@phrozen.org> MAINTAINER:=John Crispin <john@phrozen.org>
KERNEL_PATCHVER:=4.14 KERNEL_PATCHVER:=4.14

2
target/linux/mediatek/config-4.14
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@ -334,7 +334,7 @@ CONFIG_MTK_TIMER=y
CONFIG_MULTI_IRQ_HANDLER=y CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_DMA_MAP_STATE=y
# CONFIG_NEON is not set CONFIG_NEON=y
CONFIG_NET_DSA=y CONFIG_NET_DSA=y
CONFIG_NET_DSA_MT7530=y CONFIG_NET_DSA_MT7530=y
CONFIG_NET_DSA_TAG_MTK=y CONFIG_NET_DSA_TAG_MTK=y