sunxi: move fpu feature flag into the subtargets

As the upcoming arm926ej-s does not have an FPU, move this flag
into the subtargets.

Signed-off-by: Zoltan HERPAI <[email protected]>

target/linux/sunxi/Makefile

@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 ARCH:=arm
 BOARD:=sunxi
 BOARDNAME:=Allwinner ARM SoCs
-FEATURES:=fpu usb ext4 display rootfs-part rtc squashfs
+FEATURES:=usb ext4 display rootfs-part rtc squashfs
 SUBTARGETS:=cortexa8 cortexa7 cortexa53
 
 KERNEL_PATCHVER:=6.1

target/linux/sunxi/cortexa53/target.mk

@@ -8,3 +8,4 @@ ARCH:=aarch64
 BOARDNAME:=Allwinner A64/H5/H6/H616
 CPU_TYPE:=cortex-a53
 KERNELNAME:=Image dtbs
+FEATURES+=fpu

target/linux/sunxi/cortexa7/target.mk

@@ -7,3 +7,4 @@ include $(TOPDIR)/rules.mk
 BOARDNAME:=Allwinner A20/A3x/H3/R40
 CPU_TYPE:=cortex-a7
 CPU_SUBTYPE:=neon-vfpv4
+FEATURES+=fpu

target/linux/sunxi/cortexa8/target.mk

@@ -7,3 +7,4 @@ include $(TOPDIR)/rules.mk
 BOARDNAME:=Allwinner A1x
 CPU_TYPE:=cortex-a8
 CPU_SUBTYPE:=vfpv3
+FEATURES+=fpu