From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 9 Jun 2018 16:37:11 +0000 (+0200)
Subject: mediatek: mt7622: Do not set CPU_SUBTYPE for Cortex A53
X-Git-Tag: v18.06.0-rc1~51
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=db969b2f301f3ac8c8edbcb9b1ade389f22abd17;p=openwrt%2Fstaging%2Fchunkeey.git

mediatek: mt7622: Do not set CPU_SUBTYPE for Cortex A53

Neon and vfpv4 are mandatory extensions in the ARM64 instruction set
now, do not activate them explicitly. GCC will make use of these
extension now by default.

This makes it possible to share the toolchain with other Cortex A53
SoCs.
Compile tested only.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 10ce015c652b1e48c1c113604e26481626fa6059)
---

diff --git a/target/linux/mediatek/mt7622/target.mk b/target/linux/mediatek/mt7622/target.mk
index 1fc33b8af8..b271869114 100644
--- a/target/linux/mediatek/mt7622/target.mk
+++ b/target/linux/mediatek/mt7622/target.mk
@@ -2,7 +2,6 @@ ARCH:=aarch64
 SUBTARGET:=mt7622
 BOARDNAME:=MT7622
 CPU_TYPE:=cortex-a53
-CPU_SUBTYPE:=neon-vfpv4
 
 KERNELNAME:=Image dtbs